CN218599737U

CN218599737U - Burning system of crystal liquid incinerator

Info

Publication number: CN218599737U
Application number: CN202222660042.0U
Authority: CN
Inventors: 田义群; 曹杰; 张锐; 黄明华; 王炜; 陈波; 周亚东; 马玉杰
Original assignee: Hubei Taisheng Chemical Co Ltd
Current assignee: Hubei Taisheng Chemical Co Ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-10
Anticipated expiration: 2032-10-10

Abstract

A combustion system of a crystal liquid incinerator comprises a wind treatment unit, wherein the wind inlet end of the wind treatment unit is connected with a wind inlet pipe, the wind outlet end of the wind treatment unit is connected with a main air supply pipeline, a plurality of upper-layer combustor air supply pipes are arranged on the main air supply pipeline and connected to different upper-layer combustors, lower-layer combustor air supply pipes are arranged on the upper-layer combustor air supply pipes and connected to different lower-layer combustors; the lower layer burner and the upper layer burner are also provided with air feed pipes, and a plurality of air feed pipes are connected to the same gas inlet pipe; the lower-layer combustors are connected to the same explosion-proof control box through a control circuit; the upper layer burners are connected to the same explosion-proof control box through a control circuit. This novel above-mentioned structure of adopting can effectively solve and burn burning furnace operational environment to combustion system's adverse effect to reduce the workman intensity of labour degree of difficulty, extension burns burning furnace combustor and grate maintenance cycle, finally reaches the design load operation.

Description

Burning system of crystal liquid incinerator

Technical Field

The utility model relates to an burn burning furnace field, specific is a burning furnace combustion system is burnt to crystal liquid.

Background

The combustion system of the conventionally used concentrated liquid incinerator generally adopts an integrated burner, and a blower is arranged on a machine body, so that the following problems exist in the operation process: air salinity in a working environment is high, the protection level of electrical elements such as a burner controller and the like in a shell is low, and the electrical elements are easily affected with damp and short-circuited, so that the burner is difficult to ignite and has operation faults; the operators need to take measures to dry the electrical components every day, and the workload is large; the influence of high temperature and dust in the furnace on the burner is large, sodium salt dust is very easy to flow into the burning-off burner in the ash removal process, the damage to the electric elements of the burner is caused, and the safety hazard of tempering exists in the burner during the operation due to the electric fault; especially, the flame control can not meet the requirement due to unreasonable design of the combustion engine.

Disclosure of Invention

The utility model aims to solve the technical problem that a burning system is burnt to crystallization liquid is provided, can effectively solve and burn burning furnace operational environment to burning system's adverse effect to reduce the workman intensity of labour degree of difficulty, extension burns burning furnace combustor and grate maintenance cycle, finally reaches the design load operation.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a combustion system of a crystal liquid incinerator comprises a wind treatment unit, wherein the wind inlet end of the wind treatment unit is connected with a wind inlet pipe, the wind outlet end of the wind treatment unit is connected with a main air supply pipeline, a plurality of upper-layer combustor air supply pipes are arranged on the main air supply pipeline and connected to different upper-layer combustors, lower-layer combustor air supply pipes are arranged on the upper-layer combustor air supply pipes and connected to different lower-layer combustors;

the lower layer combustor and the upper layer combustor are also provided with air supply pipes, and a plurality of air supply pipes are connected to the same gas inlet pipe;

the lower-layer combustors are connected to the same explosion-proof control box through a control circuit;

and the upper-layer combustors are connected to the same explosion-proof control box through a control circuit.

In a preferable scheme, a fan and a flowmeter are arranged on the main air supply pipeline.

In the preferred scheme, the lower layer combustor and the upper layer combustor both adopt a split structure, and the electrical control part of the combustor is arranged in the explosion-proof control box.

In a preferable scheme, the explosion-proof control box is also connected with a flame ion probe arranged on the incinerator.

In a preferable scheme, the flame ion probe monitors the flame of the burner at the corresponding position and transmits a signal to an electrical control part in the explosion-proof control box, and the electrical control part controls the burner to control the flame length.

In a preferred scheme, a spraying cleaning bin and a heating dehumidifying bin are arranged in the air treatment unit, the spraying cleaning bin is arranged close to an air inlet pipe, and the heating dehumidifying bin is arranged close to a main air supply pipeline;

one side of the spray cleaning bin, which is close to the air inlet pipe, is provided with an adsorption mechanism, and one side of the spray cleaning bin, which is close to the main air supply pipeline, is provided with a water removal mechanism.

In a preferable scheme, the adsorption mechanism is filled with a dedusting filler, and the dewatering mechanism is filled with a water-absorbing filler.

In a preferred scheme, a drain pipe is arranged at the bottom of the wind treatment unit.

The utility model provides a burning system is burnt to crystal liquid through adopting above-mentioned structure, has following beneficial effect:

(1) The dust suction is reduced, the service life of the burner is prolonged, and the problems of easy tempering, unsafe blockage and the like of a common integrated machine filter and a combustion cylinder are thoroughly solved;

(2) The problems that the flame peak temperature of a common burner is high and concentrated, and the emission of thermal nitrogen oxides is difficult to reduce due to uneven distribution of the temperature field in the furnace are solved;

(3) The control part of the burner is separated from the structural part, so that the influence of high temperature in the furnace and separation on the electric elements of the control part is avoided.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the burner of the present invention.

Fig. 3 is a schematic view of the structure of the wind processing unit of the present invention.

In the figure: the device comprises a wind processing unit 1, an adsorption mechanism 101, a dewatering mechanism 102, an air inlet pipe 2, a main air supply pipeline 3, an upper burner air supply pipe 4, a lower burner air supply pipe 5, a lower burner 6, an upper burner 6', a fuel gas inlet pipe 7, an air supply pipe 8, an explosion-proof control box 9, a fan 10, a flowmeter 11, an incinerator 12, a flame ion probe 13, a spray cleaning bin 14, a heating and dehumidifying bin 15 and a drain pipe 16.

Detailed Description

As shown in fig. 1-3, a combustion system of a crystal liquid incinerator comprises a wind processing unit 1, wherein the wind inlet end of the wind processing unit 1 is connected with a wind inlet pipe 2, the wind outlet end of the wind processing unit 1 is connected with a main wind supply pipeline 3, a plurality of upper burner wind supply pipes 4 are arranged on the main wind supply pipeline 3, the upper burner wind supply pipes 4 are connected to different upper burners 6', a lower burner wind supply pipe 5 is arranged on the upper burner wind supply pipe 4, and the lower burner wind supply pipe 5 is connected to different lower burners 6;

the lower layer combustor 6 and the upper layer combustor 6' are also provided with air feed pipes 8, and a plurality of air feed pipes 8 are connected to the same gas inlet pipe 7;

the lower-layer combustors 6 are connected to the same explosion-proof control box 9 through a control circuit;

a plurality of upper burners 6' are connected to the same explosion-proof control box 9 through a control circuit.

In a preferred scheme, a fan 10 and a flow meter 11 are arranged on the main air supply pipeline 3.

In the preferred scheme, the lower layer combustor 6 and the upper layer combustor 6' both adopt a split structure, and the electrical control part of the combustor is arranged in the explosion-proof control box 9.

In a preferred scheme, the explosion-proof control box 9 is also connected with a flame ion probe 13 arranged on the incinerator 12.

In a preferred scheme, the flame ion probe 13 monitors the flame of the burner at the corresponding position and transmits a signal to an electrical control part in the anti-explosion control box 9, and the electrical control part controls the burner to control the flame length.

In the preferred scheme, a spraying cleaning bin 14 and a heating dehumidifying bin 15 are arranged inside the wind processing unit 1, the spraying cleaning bin 14 is arranged close to the air inlet pipe 2, and the heating dehumidifying bin 15 is arranged close to the main air supply pipeline 3;

an adsorption mechanism 101 is arranged on one side of the spray cleaning bin 14 close to the air inlet pipe 2, and a water removal mechanism 102 is arranged on one side of the spray cleaning bin 14 close to the main air supply pipeline 3.

In a preferred scheme, the adsorption mechanism 101 is filled with a dedusting filler, and the water removal mechanism 102 is filled with a water absorption filler.

In a preferred scheme, a drain pipe 16 is arranged at the bottom of the wind treatment unit 1.

This application adopts above-mentioned structure, changes current integral type combustor into split type combustor, and the electrical and mechanical components of a whole that can function independently of split type combustor, ion probe detects flame for the equipment, and improvement sensitivity avoids flame peeping, can further set up long function of sweeping, reaches the purpose of controlling flame length according to the production requirement.

The control part is arranged in a special explosion-proof control box, and a plurality of combustors on a single platform are provided with the explosion-proof control box.

And a set of air treatment unit is additionally arranged, and is used for the burners through the inlets of the air blowers of the plurality of burners respectively in the main pipe by filtration, dehumidification, drying and other treatment.

The technology adopts the air pretreatment and dehumidification technology, and various adverse effects on the running process of the concentrated solution incinerator burner caused by the working environment are eliminated by replacing the split type burner, so that the potential safety hazard is eliminated, and the maintenance period of the incinerator burner and the grate is prolonged.

Claims

1. A burning system of a crystal liquid incinerator is characterized in that: the air treatment device comprises an air treatment unit (1), wherein an air inlet end of the air treatment unit (1) is connected with an air inlet pipe (2), an air outlet end of the air treatment unit (1) is connected with a main air supply pipeline (3), a plurality of upper burner air supply pipes (4) are arranged on the main air supply pipeline (3), the upper burner air supply pipes (4) are connected to different upper burners (6'), a lower burner air supply pipe (5) is arranged on the upper burner air supply pipe (4), and the lower burner air supply pipe (5) is connected to different lower burners (6);

the lower layer combustor (6) and the upper layer combustor (6') are also provided with air feed pipes (8), and a plurality of air feed pipes (8) are connected to the same gas inlet pipe (7);

the lower-layer combustors (6) are connected to the same explosion-proof control box (9) through a control circuit;

a plurality of upper layer burners (6') are connected to the same explosion-proof control box (9) through a control circuit.

2. A combustion system of a crystal liquid incinerator according to claim 1 wherein: and a fan (10) and a flowmeter (11) are arranged on the main air supply pipeline (3).

3. A combustion system of a crystal liquid incinerator according to claim 1 wherein: the lower layer combustor (6) and the upper layer combustor (6') both adopt split structures, and the electrical control part of the combustor is arranged in the explosion-proof control box (9).

4. A combustion system of a crystal liquid incinerator according to claim 1 further comprising: the explosion-proof control box (9) is also connected with a flame ion probe (13) arranged on the incinerator (12).

5. A combustion system of a crystal liquid incinerator according to claim 4 wherein: the flame ion probe (13) monitors the flame of the burner at the corresponding position and transmits a signal to an electric control part in the anti-explosion control box (9), and the electric control part controls the burner to control the flame length.

6. A combustion system of a crystal liquid incinerator according to claim 1 further comprising: a spraying cleaning bin (14) and a heating dehumidifying bin (15) are arranged inside the wind processing unit (1), the spraying cleaning bin (14) is arranged close to the air inlet pipe (2), and the heating dehumidifying bin (15) is arranged close to the main air supply pipeline (3);

and an adsorption mechanism (101) is arranged on one side, close to the air inlet pipe (2), in the spraying and cleaning bin (14), and a water removal mechanism (102) is arranged on one side, close to the main air supply pipeline (3), in the spraying and cleaning bin (14).

7. A combustion system of a crystal liquid incinerator according to claim 6 further comprising: the adsorption mechanism (101) is filled with dust removal filler, and the water removal mechanism (102) is filled with water absorption filler.

8. A combustion system of a crystal liquid incinerator according to claim 6 wherein: the bottom of the wind processing unit (1) is provided with a drain pipe (16).