CN217503669U

CN217503669U - High-speed combustor for skid-mounted methanol hydrogen production device

Info

Publication number: CN217503669U
Application number: CN202221192150.3U
Authority: CN
Inventors: 荣咨海; 刘江; 汤达伟; 沈迪
Original assignee: Zhejiang Benyuan Alcohol Hydrogen Technology Co ltd
Current assignee: Zhejiang Benyuan Alcohol Hydrogen Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-09-27
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a high-speed burner for a skid-mounted methanol hydrogen production device, which comprises a shell, a rotational flow body, a combustion cylinder and a gas inlet pipe; shell one side and combustion can fixed connection, shell opposite side and gas inlet pipe fixed connection, and in the gas inlet pipe extended to the shell, be equipped with the spinning fluid in the shell, and spinning fluid and gas inlet pipe fixed connection, the shell top was equipped with combustion-supporting wind import, and the spinning fluid left side is equipped with combustion-supporting wind import, and radial wind gap that mixes has all been seted up to both sides about the spinning fluid, is equipped with combustion can cooling wind gap on the spinning fluid, and the spinning fluid left side is equipped with root wind import. The utility model discloses a high-speed combustor for sled dress formula methyl alcohol hydrogen plant simple structure, convenient to use plays stable flame and cleans ignition electrode's effect through setting up root wind at the flame root in order to cool off the vortex body, extension combustor life.

Description

High-speed combustor for skid-mounted methanol hydrogen production device

Technical Field

The utility model relates to a methyl alcohol hydrogen plant technical field, concretely relates to a high-speed combustor for sled dress formula methyl alcohol hydrogen plant.

Background

The high-speed combustor is the embodiment of the modern combustion technology in the combustor industry, the jet velocity of high-temperature combustion products at an outlet of the high-speed combustor can reach 300m/s, the high-speed combustor has the technologies of energy conservation, high efficiency, controllable flame momentum and the like, and is widely applied to various heating furnaces in the industries of aviation, steel, chemical engineering, light industry and the like in developed countries.

The technology is introduced in the 80 s of China, and some imitated products are put into the market, but because the cost is high, the lining of a refractory material is easy to damage, the service life is short, and the outlet speed cannot reach the design value, the popularization is influenced.

Based on the situation, the utility model provides a high-speed combustor for sled dress formula methyl alcohol hydrogen plant can effectively solve above one kind or multiple problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-speed combustor for sled dress formula methyl alcohol hydrogen plant. The utility model discloses a high-speed combustor for sled dress formula methyl alcohol hydrogen plant simple structure, convenient to use plays stable flame and cleans ignition electrode's effect through setting up root wind at the flame root in order to cool off the vortex body, extension combustor life.

The utility model discloses a following technical scheme realizes:

a high-speed burner for a skid-mounted methanol hydrogen production device comprises a shell, a rotational flow body, a combustion cylinder and a fuel gas inlet pipe;

the improved gas burner is characterized in that one side of the shell is fixedly connected with the burner, the other side of the shell is fixedly connected with the gas inlet pipe, the gas inlet pipe extends into the shell, a cyclone body is arranged in the shell and fixedly connected with the gas inlet pipe, a combustion-supporting air inlet is formed in the top of the shell, a combustion-supporting air inlet is formed in the left side of the cyclone body, radial air mixing ports are formed in the upper side and the lower side of the cyclone body, a burner cooling port is formed in the cyclone body, and a root air inlet is formed in the left side of the cyclone body.

Preferably, an electronic cyclone sheet is arranged in the gas inlet pipe.

Preferably, a gas nozzle is arranged at one end of the gas inlet pipe close to the cyclone body.

Preferably, an ignition electrode is included and extends from outside the housing into the cyclone body.

Preferably, a flame detector is included and extends from outside the housing into the combustion can.

Preferably, the housing and the combustion cylinder are fixedly connected through screws.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model discloses a high-speed combustor for sled dress formula methyl alcohol hydrogen plant simple structure, convenient to use plays stable flame and cleans ignition electrode's effect through setting up root wind at the flame root in order to cool off the vortex body, extension combustor life.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1, the utility model provides a high-speed burner for a skid-mounted methanol hydrogen production device, which comprises a shell 9, a cyclone body 6, a combustion cylinder 8 and a gas inlet pipe 1;

9 one side of shell and 8 fixed connection of burner, 1 fixed connection of shell 9 opposite side and gas inlet pipe, just 1 extends to in the shell 9 in the gas inlet pipe, be equipped with the spinning-fluid 6 in the shell 9, just 1 fixed connection of spinning-fluid 6 and gas inlet pipe, 9 tops of shell are equipped with combustion-supporting

wind import

5, 6 left sides of spinning-fluid are equipped with combustion-supporting wind import 5, radial mixed wind mouth 12 has all been seted up to both sides about the spinning-fluid 6, be equipped with burner cooling wind gap 13 on the spinning-

fluid

6, 6 left sides of spinning-fluid are equipped with root wind import 11.

Fuel gas is introduced from a fuel gas inlet pipe 1, passes through an electronic cyclone sheet 2 and then is mixed with primary air to ensure that the combustor is smoothly ignited;

the swirling body 6 is a component for fully mixing the fuel gas and the combustion-supporting air, secondary air is mixed after the secondary air is smoothly mixed with the fuel gas, in order to mix uniformly, a plurality of air inlet holes with radial rotation and axial rotation are arranged on the swirling body 6, when the swirling body 6 is distributed for one time and the secondary air is distributed, the residual tertiary air can participate in rear combustion, part of air can be used for cooling the outlet of the combustion cylinder 8, and the service life of the combustor cylinder is prolonged.

Further, in another embodiment, an electronic cyclone sheet 2 is arranged in the gas inlet pipe 1.

Further, in another embodiment, a gas nozzle 4 is arranged at one end of the gas inlet pipe 1 close to the cyclone body 6.

Further, in another embodiment, an ignition electrode 3 is included, and the ignition electrode 3 extends from outside the housing 9 into the cyclone body 6.

Further, in another embodiment, a flame detector 10 is included, and the flame detector 10 extends from outside the housing 9 into the combustion can 8.

The ignition electrode 3 and the flame detector 10 ignite when fuel gas is detected in the fuel gas channel, and the flame detector 10 outputs a signal to continue combustion after flame is detected.

Further, in another embodiment, the housing 9 and the combustion cylinder 8 are fixedly connected by screws 7.

According to the description and the drawings of the utility model, the high-speed burner for the skid-mounted methanol hydrogen production device of the utility model can be easily manufactured or used by the technicians in the field, and the positive effects recorded by the utility model can be produced.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; 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 invention can be understood in specific cases to those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. A high-speed combustor for skid-mounted methanol hydrogen production device is characterized in that: comprises a shell, a rotational flow body, a combustion cylinder and a gas inlet pipe;

2. The high-speed burner for a skid-mounted methanol hydrogen plant according to claim 1, characterized in that: an electronic vortex sheet is arranged in the gas inlet pipe.

3. The high-speed burner for a skid-mounted methanol hydrogen plant according to claim 1, characterized in that: and a gas nozzle is arranged at one end of the gas inlet pipe close to the cyclone body.

4. The high-speed burner for a skid-mounted methanol hydrogen plant according to claim 1, characterized in that: an ignition electrode is included and extends from outside the housing into the cyclone body.

5. The high-speed burner for a skid-mounted methanol hydrogen plant according to claim 1, characterized in that: a flame detector is included and extends from outside the housing into the combustion can.

6. The high-speed burner for a skid-mounted methanol hydrogen plant according to claim 1, characterized in that: the shell and the combustion cylinder are fixedly connected through screws.