CN211753818U

CN211753818U - Non-methane total hydrocarbon removing device for external regenerator

Info

Publication number: CN211753818U
Application number: CN201922437233.9U
Authority: CN
Inventors: 李海生; 刘涛; 梁靖靖
Original assignee: Panjin Xin'anyuan Chemical Industry Co ltd
Current assignee: Panjin Xin'anyuan Chemical Industry Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-27
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a non-methane total hydrocarbon desorption device of external regenerating unit, including washroom, desorption room, intake pipe, outlet duct, the top of washroom is provided with the slide bar, the outside cover of slide bar is equipped with the slider, be provided with atomizer on the slider, the top of washroom is provided with the water tank, the water tank passes through hose and atomizer intercommunication. The utility model discloses in, utilize the catalyst in the water tank to carry out the washing catalysis to the total hydrocarbon gas of non-methane, make the total hydrocarbon gas of non-methane by catalytic decomposition, thereby make the total hydrocarbon gas of non-methane desorption from the air, gas after the catalysis gets into the desorption room, plasma generator produces a large amount of ions, the total hydrocarbon gas of non-methane in the air takes place the reaction with the active group of ion and turns into substances such as carbon dioxide and water, thereby make the total hydrocarbon gas of non-methane in the mist can the secondary desorption, the desorption effect of the total hydrocarbon gas of non-methane has been improved.

Description

Non-methane total hydrocarbon removing device for external regenerator

Technical Field

The utility model relates to a desorption technical field especially relates to the non-methane total hydrocarbon desorption device of the external regeneration device of ware.

Background

Non-methane total hydrocarbons (NMHC) is defined as the residual value after methane is subtracted from the total hydrocarbon measurement according to the current national standard (HJ 604-2017); while total hydrocarbons refer to the sum of gaseous organic compounds that respond under specified conditions on a gas chromatography hydrogen flame ionization detector, as is generally understood, NMHC refers to all volatile hydrocarbons (mainly C2-C8) except methane, and currently, non-methane total hydrocarbons produced in the production process are generally directly discharged into the atmosphere through simple filtration, which not only causes atmospheric pollution, but also endangers human health.

Therefore, the utility model provides a non-methane total hydrocarbon desorption device of the external regenerator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of removing the non-methane total hydrocarbon, the regeneration device outside the device is not a methane total hydrocarbon removing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

non-methane total hydrocarbon removing device of regenerating unit outside ware, including the rinsing room, desorption room, the intake pipe, the outlet duct, the top of rinsing room is provided with the slide bar, the outside cover of slide bar is equipped with the slider, be provided with atomizer on the slider, the top of rinsing room is provided with the water tank, the water tank passes through hose and atomizer intercommunication, the table wall just is provided with the rotation wheel in the top that is located the slide bar in the both sides of rinsing room, two it connects through belt transmission to rotate the wheel, the top and the belt fixed connection of slider, the through-hole has been seted up between rinsing room and the desorption room, the inside of desorption room is provided with plasma generator.

As a further description of the above technical solution:

the air inlet pipe is provided with a fan.

As a further description of the above technical solution:

the bottom of washing room is provided with the outlet, the bottom of washing room is provided with the hang plate.

As a further description of the above technical solution:

the front end face of the washing chamber is provided with a driving motor, and an output shaft of the driving motor penetrates through the inner surface wall of the washing chamber and extends to the inside to be connected with the rotating wheel in a sleeved mode.

As a further description of the above technical solution:

the inside of the water tank is stored with a catalyst.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the water tank, atomizer, plasma generator's setting, utilize the catalyst in the water tank to carry out the washing catalysis to the total hydrocarbon gas of non-methane, make the total hydrocarbon gas of non-methane by catalytic decomposition, thereby make the total hydrocarbon gas of non-methane desorption from the air, gas after the catalysis gets into the desorption room, plasma generator produces a large amount of ions, the total hydrocarbon gas of non-methane in the air reacts with the active group of ion and turns into substances such as carbon dioxide and water, thereby make the total hydrocarbon gas of non-methane in the mist can the secondary desorption, the desorption effect of the total hydrocarbon gas of non-methane has been improved.

2. The utility model discloses in, through atomizer, slide bar, rotation wheel, the setting of belt, utilize the rotation of rotating the wheel to drive the belt motion, the motion of belt drives the slider and carries out the removal of horizontal direction on the slide bar, drives atomizer and sprays the catalyst for the catalyst evenly distributed in the washing chamber has improved the catalytic decomposition effect of catalyst to the total hydrocarbon gas of non-methane greatly.

Drawings

FIG. 1 is a schematic diagram showing a front view structure of a non-methane total hydrocarbon removal device of an off-site regeneration device provided according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of a non-methane total hydrocarbon removal device of an off-plant regeneration device according to an embodiment of the present invention;

FIG. 3 is a schematic view showing a connection structure between a driving motor and a rotating wheel of a non-methane total hydrocarbon removal device of an off-plant regeneration device provided by the embodiment of the invention;

illustration of the drawings:

1. a water washing chamber; 2. a removal chamber; 3. an air inlet pipe; 4. an air outlet pipe; 5. a water tank; 6. a hose; 7. a slider; 8. an atomizing spray head; 9. a slide bar; 10. a belt; 11. a rotating wheel; 12. an inclined plate; 13. a plasma generator; 14. a fan; 15. a through hole; 16. a water outlet; 17. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the non-methane total hydrocarbon removing device of the external regeneration device comprises a washing chamber 1, a removing chamber 2, an air inlet pipe 3 and an air outlet pipe 4, wherein a slide rod 9 is arranged at the top end of the washing chamber 1, a slide block 7 is sleeved outside the slide rod 9, an atomizing spray head 8 is arranged on the slide block 7, a water tank 5 is arranged at the top end of the washing chamber 1, the water tank 5 is communicated with the atomizing spray head 8 through a hose 6, rotating wheels 11 are arranged on the inner surface walls of two sides of the washing chamber 1 and positioned above the slide rod 9, the two rotating wheels 11 are in transmission connection through a belt 10, the top end of the slide block 7 is fixedly connected with the belt 10, so that the belt 10 is driven to move by the rotation of the rotating wheels 11, the slide block 7 is driven to move by the movement of the belt 10, a through hole 15 is formed between the washing chamber 1 and the removing chamber 2, the gas is ensured, the ions generated by the plasma generator 13 react with the non-methane hydrocarbon gas in the air to be converted into substances such as carbon dioxide and water.

Specifically, as shown in fig. 1, a fan 14 is provided in the inlet pipe 3 to accelerate air mixed with non-methane total hydrocarbon gas into the washing chamber 1.

Specifically, as shown in fig. 2, the bottom of the washing chamber 1 is provided with a water outlet 16, the bottom of the washing chamber 1 is provided with an inclined plate 12, and the inclined plate 12 collects the catalyst at the water outlet 16 to facilitate the discharge of the catalyst.

Specifically, as shown in fig. 3, a driving motor 17 is disposed on the front end surface of the washing chamber 1, and an output shaft of the driving motor 17 penetrates through the inner surface wall of the washing chamber 1 and extends to the inside to be connected with the rotating wheel 11 in a sleeved manner, so that the driving motor 17 drives the rotating wheel 11 to rotate.

Specifically, as shown in fig. 2, a catalyst is stored in the water tank 5, and the non-methane total hydrocarbon gas is catalytically decomposed by using the chemical properties of the catalyst.

The working principle is as follows: when the device is used, the driving motor 17 is started, the rotation of the driving motor 17 drives the rotating wheel 11 to rotate, the rotation of the rotating wheel 11 drives the belt 10 to move, the movement of the belt 10 drives the sliding block 7 to move on the sliding rod 9 in the horizontal direction, the sliding block 7 drives the atomizing nozzle 8 to move horizontally in the washing chamber 1, and the catalyst is uniformly distributed and sprayed in the washing chamber 1, so that the non-methane total hydrocarbon gas is catalytically decomposed, the non-methane total hydrocarbon gas is removed from the air, the catalyzed gas enters the removing chamber 2, the plasma generator 13 generates a large amount of ions, the non-methane total hydrocarbon gas in the air reacts with active groups of the ions and is converted into substances such as carbon dioxide, water and the like, the non-methane total hydrocarbon gas in the mixed gas is removed secondarily, and the removing effect of the non-methane total hydrocarbon gas is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Non-methane total hydrocarbon removing device of an external regeneration device comprises a washing chamber (1), a removing chamber (2), an air inlet pipe (3) and an air outlet pipe (4), and is characterized in that a slide rod (9) is arranged at the top end of the washing chamber (1), a slide block (7) is sleeved outside the slide rod (9), an atomizing nozzle (8) is arranged on the slide block (7), a water tank (5) is arranged at the top end of the washing chamber (1), the water tank (5) is communicated with the atomizing nozzle (8) through a hose (6), rotating wheels (11) are arranged on the inner surface walls of two sides of the washing chamber (1) and above the slide rod (9), the rotating wheels (11) are in transmission connection through a belt (10), the top end of the slide block (7) is fixedly connected with the belt (10), and a through hole (15) is formed between the washing chamber (1) and the removing chamber (2), and a plasma generator (13) is arranged in the removing chamber (2).

2. The non-methane total hydrocarbon removal device of the ex-situ regeneration device according to claim 1, wherein a fan (14) is arranged on the air inlet pipe (3).

3. The non-methane total hydrocarbon removal device of the off-line regeneration device according to claim 1, wherein the bottom of the water washing chamber (1) is provided with a water discharge port (16), and the bottom end of the water washing chamber (1) is provided with an inclined plate (12).

4. The device for removing the non-methane total hydrocarbons of the ex-situ regeneration device according to claim 3, wherein a driving motor (17) is arranged on the front end face of the washing chamber (1), and an output shaft of the driving motor (17) penetrates through the inner surface wall of the washing chamber (1) and extends to the inside to be connected with the rotating wheel (11) in a sleeved mode.

5. The off-site regeneration unit non-methane total hydrocarbon removal unit according to claim 1, wherein the water tank (5) has catalyst stored therein.