CN217031223U

CN217031223U - Horizontal catalytic combustion all-in-one

Info

Publication number: CN217031223U
Application number: CN202220428124.XU
Authority: CN
Inventors: 杨宇峰
Original assignee: Henan Tianshen Environmental Protection Technology Co ltd
Current assignee: Henan Tianshen Environmental Protection Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-22
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a horizontal catalytic combustion all-in-one machine, which comprises a base and a catalytic assembly, wherein the base is provided with a plurality of grooves; base: the upper surface of the combustion chamber is provided with a combustion chamber, the front side wall of the combustion chamber is provided with a flue gas pipe, the lower side of the front end of the inner wall of the combustion chamber is provided with an igniter corresponding to the flue gas pipe, the right side of the front end of the base is provided with an air blower, an air outlet of the air blower extends to the front end inside the combustion chamber, and the right end of the combustion chamber is provided with a smoke exhaust pipe; a catalytic component: the catalytic component comprises a fixed shaft, a spiral sheet and a catalytic bed, the fixed shaft is arranged in the middle of the front side wall and the rear side wall of the combustion chamber, and the spiral sheet is fixedly connected to the outer cambered surface of the fixed shaft; wherein: the horizontal catalytic combustion all-in-one machine has the advantages that the horizontal catalytic combustion all-in-one machine is improved in catalytic effect and heat recycling rate.

Description

Horizontal catalytic combustion all-in-one

Technical Field

The utility model relates to the technical field of organic waste gas purification treatment, in particular to a horizontal catalytic combustion all-in-one machine.

Background

The catalytic combustion all-in-one machine is designed according to two basic principles of adsorption (high efficiency) and catalytic combustion (energy saving), and adopts double gas paths for continuous work, namely a catalytic combustion chamber and two adsorption beds. Adsorbing the organic waste gas by using active carbon, stopping adsorption when the organic waste gas is saturated, and adsorbing organic matters from the active carbon by using hot air flow to regenerate the active carbon; the desorbed organic matters are concentrated (the concentration is improved by dozens of times compared with the original concentration) and are sent to a catalytic combustion chamber for catalytic combustion to form carbon dioxide and water vapor to be discharged, the existing horizontal catalytic combustion all-in-one machine has unreasonable design of the combustion space, the flue gas cannot be fully contacted with a catalytic bed in the combustion process, the purification efficiency is reduced, and the utilization efficiency of heat generated by combustion is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a horizontal catalytic combustion all-in-one machine, which avoids incomplete catalysis, improves the catalytic effect, improves the heat recovery rate, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a horizontal catalytic combustion all-in-one machine comprises a base and a catalytic assembly;

base: the upper surface of the combustion chamber is provided with a combustion chamber, the front side wall of the combustion chamber is provided with a flue gas pipe, the lower side of the front end of the inner wall of the combustion chamber is provided with an igniter corresponding to the flue gas pipe, the right side of the front end of the base is provided with an air blower, an air outlet of the air blower extends to the front end inside the combustion chamber, and the right end of the combustion chamber is provided with a smoke exhaust pipe;

a catalytic assembly: arranged inside the combustion chamber;

wherein: still include the singlechip, the singlechip sets up in the right flank of base, and external power source is connected to the input electricity of singlechip, and the output of singlechip is connected the input of some firearm and air-blower respectively the electricity, avoids the catalysis incomplete, has improved the catalytic effect, has improved thermal recycle and has rateed.

Further, the catalysis subassembly includes fixed axle, flight and catalytic bed, the fixed axle sets up in the lateral wall middle part around the combustion chamber, flight fixed connection is in the extrados of fixed axle, the extrados of flight and the inner wall fixed connection of combustion chamber, the catalytic bed evenly sets up in the extrados of flight, and the lateral surface of catalytic bed contacts with the inner wall and the flight of combustion chamber respectively, makes the abundant catalysis of flue gas, improves oxidation efficiency.

Furthermore, an oil tank is arranged at the upper end of the outer arc surface of the combustion chamber, an oil inlet pipe is arranged at the upper end of the oil tank, the flue gas pipe penetrates through the front side wall and the rear side wall of the oil tank, heat generated by combustion is utilized to preheat the flue gas, and the utilization rate of energy is improved.

Furthermore, the part of the flue gas pipe inside the oil tank is distributed in a snake shape, so that the contact area is increased, and the preheating effect on the flue gas is improved.

Furthermore, the inside bottom surface of oil tank is equipped with evenly distributed's heat conduction stick, and the lower extreme of heat conduction stick all extends to the inside of combustion chamber, conducts the heat, improves the heat conduction efficiency of conduction oil.

Furthermore, the upper end of the heat conduction rod is provided with heat conduction fins which are uniformly distributed, so that the heat dissipation efficiency is improved.

Furthermore, the roof of oil tank is equipped with temperature sensor, and temperature sensor's lower extreme extends to the inside of oil tank, and the input of singlechip is connected to temperature sensor's output electricity, and the inside oil temperature of the real-time supervision oil tank of being convenient for is convenient for change the maintenance to the conduction oil.

Compared with the prior art, the utility model has the beneficial effects that: this horizontal catalytic combustion all-in-one has following benefit:

1. the flue gas is guided into the front end of the combustion chamber from the flue gas pipe, the igniter and the blower are respectively started through the single chip microcomputer, the igniter ignites the flue gas, the blower continuously conveys outside air to the front end inside the combustion chamber, the flue gas is combusted and oxidized under the catalytic action of a catalyst on the surface of a catalytic bed, then the flue gas is discharged through the smoke exhaust pipe, the catalytic bed is uniformly arranged on the outer arc surface of the spiral sheet, the outer side surface of the catalytic bed is respectively contacted with the inner wall of the combustion chamber and the spiral sheet, the flue gas can be fully contacted with the catalytic bed in the flowing combustion process, incomplete catalysis is avoided, and the catalytic effect is improved.

2. The helical blade increases the time that the flue gas stayed in the combustion chamber inside through the route that changes the flue gas flow, has improved combustion effect, and the heat that the burning produced passes through the conduction oil of heat conduction stick and conduction piece transmission fuel feeding tank inside, and the conduction oil realizes preheating to the inside flue gas of flue gas pipe through the snakelike partial heat exchange with flue gas pipe, has improved thermal recycle and has rateed.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: the device comprises a base 1, a combustion chamber 2, an igniter 3, a flue gas pipe 4, an air blower 5, a catalytic assembly 6, a fixed shaft 61, a spiral sheet 62, a catalytic bed 63, an oil tank 7, a heat conducting rod 8, a heat conducting sheet 9, a single chip microcomputer 10, a smoke exhaust pipe 11, an oil inlet pipe 12 and a temperature sensor 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides a technical solution: a horizontal catalytic combustion all-in-one machine comprises a base 1 and a catalytic assembly 6;

base 1: the upper surface of the combustion chamber 2 is provided with the combustion chamber, the front side wall of the combustion chamber 2 is provided with a flue gas pipe 4, the lower side of the front end of the inner wall of the combustion chamber 2 is provided with an igniter 3 corresponding to the flue gas pipe 4, the right side of the front end of the base 1 is provided with a blower 5, an air outlet of the blower 5 extends to the front end of the interior of the combustion chamber 2, the right end of the combustion chamber 2 is provided with a smoke exhaust pipe 11, the igniter 3 ignites to ignite flue gas, and the blower 5 continuously conveys external air to the front end of the interior of the combustion chamber 2 to support combustion;

the catalytic assembly 6: set up in the inside of combustion chamber 2, catalytic component 6 includes fixed axle 61, flight 62 and catalytic bed 63, fixed axle 61 sets up in the middle part of the preceding lateral wall and the following lateral wall of combustion chamber 2, flight 62 fixed connection is in the extrados of fixed axle 61, the extrados of flight 62 and the inner wall fixed connection of combustion chamber 2, catalytic bed 63 evenly sets up in the extrados of flight 62, the lateral surface of catalytic bed 63 contacts with the inner wall of combustion chamber 2 and flight 62 respectively, can make the flue gas fully contact with catalytic bed 63 in the in-process of flow burning, avoid catalysis incomplete, the catalytic effect has been improved, flight 62 increases the time that the flue gas stayed in combustion chamber 2 inside through changing the route that the flue gas flows, and the combustion effect is improved.

Wherein: an oil tank 7 is arranged at the upper end of the outer arc surface of the combustion chamber 2, an oil inlet pipe 12 is arranged at the upper end of the oil tank 7, the flue gas pipe 4 penetrates through the front side wall and the rear side wall of the oil tank 7, heat generated by combustion is utilized to preheat the flue gas, the utilization rate of energy is improved, the parts of the flue gas pipe 4, which are positioned inside the oil tank 7, are distributed in a snake shape, the contact area is increased, the preheating effect on the flue gas is improved, heat conducting rods 8 which are uniformly distributed are arranged at the inner bottom surface of the oil tank 7, the lower ends of the heat conducting rods 8 extend into the combustion chamber 2 to conduct the heat, the heat conducting efficiency of the heat conducting oil is improved, heat conducting fins 9 which are uniformly distributed are arranged at the upper ends of the heat conducting rods 8, the heat generated by combustion is transferred to the heat conducting oil inside the oil tank 7 through the heat conducting rods 8 and the heat conducting fins 9, and the preheating of the flue gas inside the flue gas pipe 4 is realized through heat exchange with the snake-shaped parts of the flue gas pipe 4, the heat recovery utilization rate is improved.

Wherein: still include singlechip 10, singlechip 10 sets up in the right flank of base 1, and external power source is connected to singlechip 10's input electricity, and the output of singlechip 10 electricity respectively connects the input of igniter 3 and air-blower 5.

The working principle of the horizontal catalytic combustion all-in-one machine provided by the utility model is as follows:

the flue gas is guided into the front end of the combustion chamber 2 from the flue gas pipe 4, the igniter 3 and the blower 5 are respectively started by the singlechip 10, the igniter 3 ignites the flue gas, the blower 5 continuously conveys the external air to the front end inside the combustion chamber 2, the flue gas is combusted and oxidized under the catalytic action of the catalyst on the surface of the catalytic bed 63 and then discharged from the smoke exhaust pipe 11, the catalytic bed 63 is uniformly arranged on the outer arc surface of the spiral sheet 62, the outer side surface of the catalytic bed 63 is respectively contacted with the inner wall of the combustion chamber 2 and the spiral sheet 62, the flue gas can be fully contacted with the catalytic bed 63 in the flowing combustion process, incomplete catalysis is avoided, the catalytic effect is improved, the spiral sheet 62 increases the stay time of the flue gas inside the combustion chamber 2 by changing the flowing path of the flue gas, the combustion effect is improved, the heat generated by combustion is transferred to the inside of the oil tank 7 through the heat conducting oil rod 8 and the heat conducting sheet 9, the conduction oil realizes preheating the flue gas in the flue gas pipe 4 through the heat exchange with the snake-shaped part of the flue gas pipe 4, and the heat recovery rate is improved.

It should be noted that the igniter 3 and the blower 5 disclosed in the above embodiments can be freely configured according to practical application scenarios, the igniter 3 is suggested to be a ZRMD-II pulse electronic igniter, the blower 5 is suggested to be a 9-26 series high-pressure centrifugal blower, and the single chip microcomputer 10 controls the igniter 3 and the blower 5 to work by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims

1. The utility model provides a horizontal catalytic combustion all-in-one which characterized in that: comprises a base (1) and a catalytic component (6);

base (1): the upper surface of the base is provided with a combustion chamber (2), the front side wall of the combustion chamber (2) is provided with a flue gas pipe (4), the lower side of the front end of the inner wall of the combustion chamber (2) is provided with an igniter (3) corresponding to the flue gas pipe (4), the right side of the front end of the base (1) is provided with an air blower (5), an air outlet of the air blower (5) extends to the front end inside the combustion chamber (2), and the right end of the combustion chamber (2) is provided with a smoke exhaust pipe (11);

catalytic assembly (6): is arranged inside the combustion chamber (2);

wherein: the multifunctional electric torch is characterized by further comprising a single chip microcomputer (10), wherein the single chip microcomputer (10) is arranged on the right side face of the base (1), the input end of the single chip microcomputer (10) is electrically connected with an external power supply, and the output end of the single chip microcomputer (10) is electrically connected with the input ends of the igniter (3) and the air blower (5) respectively.

2. The horizontal catalytic combustion all-in-one machine of claim 1, characterized in that: the catalytic component (6) comprises a fixed shaft (61), a spiral sheet (62) and a catalytic bed (63), the fixed shaft (61) is arranged in the middle of the front side wall and the rear side wall of the combustion chamber (2), the spiral sheet (62) is fixedly connected to the outer arc surface of the fixed shaft (61), the outer arc surface of the spiral sheet (62) is fixedly connected with the inner wall of the combustion chamber (2), the catalytic bed (63) is uniformly arranged on the outer arc surface of the spiral sheet (62), and the outer side surface of the catalytic bed (63) is in contact with the inner wall of the combustion chamber (2) and the spiral sheet (62) respectively.

3. The horizontal catalytic combustion all-in-one machine of claim 1, characterized in that: the outer cambered surface upper end of combustion chamber (2) is equipped with oil tank (7), and the upper end of oil tank (7) is equipped with into oil pipe (12), flue gas pipe (4) pass the front and back both sides wall of oil tank (7).

4. The horizontal catalytic combustion all-in-one machine of claim 3, characterized in that: the part of the smoke pipe (4) positioned in the oil tank (7) is distributed in a snake shape.

5. The horizontal catalytic combustion all-in-one machine of claim 3, characterized in that: the inside bottom surface of oil tank (7) is equipped with evenly distributed's heat conduction stick (8), and the lower extreme of heat conduction stick (8) all extends to the inside of combustion chamber (2).

6. The horizontal catalytic combustion all-in-one machine of claim 5, wherein: the upper ends of the heat conducting rods (8) are provided with heat conducting fins (9) which are uniformly distributed.

7. The horizontal catalytic combustion all-in-one machine of claim 3, characterized in that: the roof of oil tank (7) is equipped with temperature sensor (13), and the lower extreme of temperature sensor (13) extends to the inside of oil tank (7), and the input of singlechip (10) is connected to temperature sensor's (13) output electricity.