CN218178908U

CN218178908U - Tail gas combustor

Info

Publication number: CN218178908U
Application number: CN202222284718.0U
Authority: CN
Inventors: 丁爱军; 吕团结; 姬征军; 闪小兵; 王应军; 李金亮
Original assignee: JIAOZUO RUNHUA CHEMICAL INDUSTRY CO LTD
Current assignee: JIAOZUO RUNHUA CHEMICAL INDUSTRY CO LTD
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-30
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a formaldehyde tail gas treatment technical field specifically discloses a tail gas combustor, include: the burner comprises a burner body, wherein a combustion device is arranged on the side surface of the burner body, an air inlet pipe is arranged on the other side surface of the burner body, one end of the air inlet pipe is sleeved with an air delivery pipe, and one end of the air delivery pipe is provided with an air machine; the beneficial effects are that: the utility model provides a pair of tail gas combustor, the tail gas of the induction port of utilizing combustor main part one end at first to formaldehyde production during the use absorbs, then it makes the air inside by gas transmission pipe conveying feed combustor main part to start the air machine, then start burner cooperation and carry the air of coming in and carry out abundant burning to formaldehyde tail gas, the heat energy that will burn is transmitted useful place by jet-propelled pipe again, tail gas and air can not intensive mixing when having avoided ordinary combustor burning like this, thereby make the effective constituent of a considerable part tail gas can not fully burn, be arranged aloft, the problem of air has been polluted again to the energy of having so both wasted.

Description

Tail gas combustor

Technical Field

The utility model relates to a formaldehyde tail gas treatment technical field specifically is a tail gas combustor.

Background

The burner is a general term for a device for ejecting fuel and air in a certain manner to perform mixed combustion. The burners are classified into industrial burners, civil burners and special burners according to types and application fields.

In the prior art, tail gas is always generated in the current formaldehyde production process, and the tail gas is generally treated by absorbing the tail gas by using a burner and then directly burning and converting the tail gas into heat energy.

However, the tail gas and air can not be fully mixed during combustion in the common burner, so that a part of effective components of the tail gas can not be fully combusted and are discharged into the air, thereby wasting energy and polluting air.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail gas combustor to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust gas burner, comprising: the gas burner comprises a burner body, wherein one end of the burner body is provided with an air suction port, the side surface of the burner body is provided with a burner, the side surface of the burner is provided with a gas injection pipe, the other side surface of the burner body is provided with a gas inlet pipe, one end of the gas inlet pipe is provided with a groove, a metal gasket is arranged in the groove, and the side surface of the gas inlet pipe is provided with a limiting block; the air delivery pipe is sleeved at one end of the air inlet pipe, a baffle is arranged on the side face of the air delivery pipe, threaded holes are formed in the surface of the baffle, bolts are arranged in the threaded holes, gaskets are sleeved on the surfaces of the bolts, and an air machine is arranged at one end of the air delivery pipe.

Preferably, the metal gasket is of an annular plate-shaped structure and is fixedly connected to the bottom of the groove.

Preferably, the limiting blocks are of square plate structures and are provided with two groups, the two groups of limiting blocks are symmetrically distributed about the air inlet pipe, and threaded holes are formed in the surfaces of the limiting blocks.

Preferably, the baffles are of square plate structures, and two groups of baffles are arranged and symmetrically distributed around the gas conveying pipe.

Preferably, the gasket is of an annular plate-shaped structure, two groups of gaskets are arranged, and the two groups of gaskets are symmetrically distributed around the gas conveying pipe.

Preferably, one end of the air pipe is fixedly connected to the air machine, and the diameter of the outer annular surface of the air pipe is equal to that of the outer annular surface of the air pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of tail gas combustor, the tail gas of the induction port of utilizing combustor main part one end at first to formaldehyde production during the use absorbs, then it makes the air inside by gas transmission pipe conveying feed combustor main part to start the air machine, then start burner cooperation and carry the air of coming in and carry out abundant burning to formaldehyde tail gas, the heat energy that will burn is transmitted useful place by jet-propelled pipe again, tail gas and air can not intensive mixing when having avoided ordinary combustor burning like this, thereby make the effective constituent of a considerable part tail gas can not fully burn, be arranged aloft, the problem of air has been polluted again to the energy of having so both wasted.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of the inclined structure of the present invention;

fig. 4 is an enlarged view of a structure shown in fig. 3.

In the figure: 1. a burner body; 2. an air suction port; 3. a combustion device; 4. a gas ejector tube; 5. an air inlet pipe; 6. a groove; 7. a limiting block; 8. a metal gasket; 9. a gas delivery pipe; 10. a baffle plate; 11. a bolt; 12. a gasket; 13. an air machine.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: an exhaust gas burner, comprising: the combustor comprises a combustor main body 1, wherein an air suction port 2 is formed in one end of the combustor main body 1, a combustion device 3 is arranged on the side surface of the combustor main body 1, an air injection pipe 4 is arranged on the side surface of the combustion device 3, an air inlet pipe 5 is arranged on the other side surface of the combustor main body 1, a groove 6 is formed in one end of the air inlet pipe 5, a metal gasket 8 is arranged in the groove 6, and a limiting block 7 is arranged on the side surface of the air inlet pipe 5; the air supply pipe 9 is sleeved at one end of the air supply pipe 5, a baffle plate 10 is arranged on the side face of the air supply pipe 9, a threaded hole is formed in the surface of the baffle plate 10, a bolt 11 is arranged in the threaded hole, a gasket 12 is sleeved on the surface of the bolt 11, and an air machine 13 is arranged at one end of the air supply pipe 9;

when the formaldehyde tail gas burner is used, firstly, the air suction port 2 at one end of the burner main body 1 is used for absorbing the tail gas generated by formaldehyde, then the air machine 13 is started to make air which is conveyed into the burner main body 1 through the air conveying pipe 9, then the combustion device 3 is started to be matched with the conveyed air to fully combust the formaldehyde tail gas, and then the combustion heat energy is transmitted to a useful place through the air injection pipe 4.

Example two

On the basis of the first embodiment, the air delivery pipe 9 is arranged, one end of the air delivery pipe 9 is fixedly connected to the air machine 13, the diameter of the outer annular surface of the air delivery pipe 9 is equal to that of the outer annular surface of the air inlet pipe 5, the other end of the air delivery pipe 9 is fixed to the air inlet pipe 5 through the bolt 11, the surface of the bolt 11 is sleeved with the gasket 12, the gasket 12 is in an annular plate-shaped structure, two groups of gaskets 12 are arranged, and the two groups of gaskets 12 are symmetrically distributed around the air delivery pipe 9;

when the combustor is used, the air motor 13 is started firstly to generate air, the air can be transmitted to the interior of the combustor main body 1 through the air pipe 9, and the sealing performance of the air pipe 9 and the air inlet pipe 5 is enhanced through the gasket 12.

EXAMPLE III

On the basis of the second embodiment, the limiting blocks 7 are arranged on the side face of the air inlet pipe 5, the limiting blocks 7 are of a square plate-shaped structure, two groups of limiting blocks 7 are arranged, the two groups of limiting blocks 7 are symmetrically distributed relative to the air inlet pipe 5, threaded holes are formed in the surfaces of the limiting blocks 7, metal gaskets 8 are arranged in the grooves 6, the metal gaskets 8 are of an annular plate-shaped structure, the metal gaskets 8 are fixedly connected to the bottoms of the grooves 6, baffles 10 are arranged on the side face of the air inlet pipe 9, the baffles 10 are of square plate-shaped structures, the baffles 10 are provided with two groups, and the two groups of baffles 10 are symmetrically distributed relative to the air inlet pipe 9;

during the use, baffle 10 utilizes bolt 11 to fix with stopper 7 to together gas-supply pipe 9 is fixed with intake pipe 5, and the use of metal gasket 8 makes the one end of gas-supply pipe 9 one end laminating that can be inseparabler at the one end of intake pipe 5.

During the in-service use, at first, utilize induction port 2 of 1 one end of combustor main part to absorb the tail gas of formaldehyde production, then start air machine 13 and make the air and carry into combustor main part 1 inside by gas-supply pipe 9, then start burner 3 and cooperate the air of carrying in and carry out abundant burning to formaldehyde tail gas, the heat energy of will burning is transmitted to useful place by jet-propelled pipe 4 again, baffle 10 utilizes bolt 11 to fix with stopper 7, thereby fix gas-supply pipe 9 and intake pipe 5 together, the use of metal gasket 8 makes gas-supply pipe 9 one end can be inseparabler laminating in the one end of intake pipe 5, the general design has avoided ordinary combustor tail gas and air can not intensive mixing when burning, thereby make the effective component of a considerable portion of tail gas can not fully burn, be arranged in the air, so both the energy have been wasted and the problem of air pollution.

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. A tail gas burner, characterized in that: the tail gas combustor includes: the combustor comprises a combustor main body (1), wherein an air suction port (2) is formed in one end of the combustor main body (1), a combustion device (3) is arranged on the side surface of the combustor main body (1), an air injection pipe (4) is arranged on the side surface of the combustion device (3), an air inlet pipe (5) is arranged on the other side surface of the combustor main body (1), a groove (6) is formed in one end of the air inlet pipe (5), a metal gasket (8) is arranged in the groove (6), and a limiting block (7) is arranged on the side surface of the air inlet pipe (5);

the air inlet pipe (5) is sleeved with the air inlet pipe (9), a baffle (10) is arranged on the side face of the air inlet pipe (9), threaded holes are formed in the surface of the baffle (10), bolts (11) are arranged in the threaded holes, a gasket (12) is sleeved on the surface of each bolt (11), and an air machine (13) is arranged at one end of the air inlet pipe (9).

2. The exhaust gas burner of claim 1, wherein: the metal gasket (8) is of an annular plate-shaped structure, and the metal gasket (8) is fixedly connected to the bottom of the groove (6).

3. The exhaust gas burner of claim 2, wherein: the limiting blocks (7) are of square plate-shaped structures, the limiting blocks (7) are arranged in two groups, the two groups of limiting blocks (7) are symmetrically distributed about the air inlet pipe (5), and threaded holes are formed in the surfaces of the limiting blocks (7).

4. A tail gas burner according to claim 3, characterized in that: the baffle (10) is of a square plate-shaped structure, two groups of baffles (10) are arranged, and the two groups of baffles (10) are symmetrically distributed about the gas conveying pipe (9).

5. The exhaust gas burner of claim 4, wherein: the gasket (12) is of an annular plate-shaped structure, two groups of gaskets (12) are arranged, and the two groups of gaskets (12) are symmetrically distributed relative to the air conveying pipe (9).

6. The exhaust gas burner of claim 5, wherein: one end of the air delivery pipe (9) is fixedly connected to the air machine (13), and the diameter of the outer annular surface of the air delivery pipe (9) is equal to that of the outer annular surface of the air inlet pipe (5).