Novel carbon scraping device for catalytic pyrolysis hydrogen production reaction kettle

Abstract

The utility model discloses a novel catalytic pyrolysis hydrogen production reaction kettle carbon scraping device which comprises a scraper, a balancing weight, a rotating sleeve, a shaft, a scraper support, a steel belt, a servo rotating motor and a horizontal supporting seat, the horizontal supporting seat is installed on the inner wall of a barrel of a catalytic pyrolysis hydrogen production reaction kettle, the lower end of the scraper support is connected with the scraper, and the lower end of the scraper support is connected with the rotating sleeve. The upper end of the scraper support is connected with the lower end of the steel belt, the upper end of the steel belt is connected with the servo rotating motor, the middle of the scraper support is rotationally connected with the shaft through the rotating sleeve, the shaft is installed on the horizontal supporting seat, and the lower end of the steel belt is connected with the balancing weight. When the novel carbon scraping device for the catalytic pyrolysis hydrogen production reaction kettle works, carbon powder can be actively discharged; the novel carbon scraping device for the catalytic pyrolysis hydrogen production reaction kettle can discharge carbon into the overflow pipe from the pipeline, so that the working efficiency of the reaction kettle is improved, and the normal operation of the reaction kettle is ensured; the novel carbon scraping device for the catalytic pyrolysis hydrogen production reaction kettle enables deposited carbon to be continuously discharged, a carbon layer cannot be formed, and the safety of the reaction kettle is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon scraping devices for catalytic pyrolysis hydrogen production reactors, and in particular relates to a novel carbon scraping device for catalytic pyrolysis hydrogen production reactors. Background Art

[0002] The existing catalytic pyrolysis hydrogen production reactor is unable to discharge carbon powder during operation. When the amount of carbon powder accumulated is too large, the operation needs to be stopped and the carbon powder needs to be cleaned. Moreover, the accumulation of carbon powder to form a carbon layer will affect the safety of the reactor. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, the technical solution adopted by the utility model is: a new type of carbon scraping device for a catalytic pyrolysis hydrogen production reactor, including a scraper, a counterweight, a rotating sleeve, a shaft, a scraper bracket, a steel belt, a servo rotating motor and a horizontal support seat, the horizontal support seat is installed on the inner wall of the cylinder of the catalytic pyrolysis hydrogen production reactor, the lower end of the scraper bracket is connected to the scraper, the upper end of the scraper bracket is connected to the lower end of the steel belt, the upper end of the steel belt is connected to the servo rotating motor, the middle part of the scraper bracket is rotatably connected to the shaft through a rotating sleeve, the shaft is installed on the horizontal support seat, and the lower end of the steel belt is connected to the counterweight.

[0005] A limiter bracket is arranged on the inner wall of the cylinder of the catalytic pyrolysis hydrogen production reactor, a limiter is installed on the limiter bracket, and the middle part of the steel belt passes through the limiter arrangement.

[0006] Compared with the prior art, the utility model has the following beneficial effects: the novel carbon scraping device of the catalytic pyrolysis hydrogen production reactor can realize the active discharge of carbon powder when working; the novel carbon scraping device of the catalytic pyrolysis hydrogen production reactor can discharge carbon from the pipeline into the overflow pipe, thereby improving the working efficiency of the reactor and ensuring the normal operation of the reactor; the novel carbon scraping device of the catalytic pyrolysis hydrogen production reactor can continuously discharge carbon deposits and cannot form a carbon layer to ensure the safety of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the structure of the utility model installed in a catalytic pyrolysis hydrogen production reactor;

[0008] Figure 2 It is a structural schematic diagram of the utility model;

[0009] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle. DETAILED DESCRIPTION

[0010] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0011] On the contrary, the present application covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present application as defined by the claims. Further, in order to make the public have a better understanding of the present application, some specific details are described in detail in the detailed description of the present application below. Those skilled in the art can fully understand the present application without the description of these details.

[0012] See also Figure 1 to Figure 3 A novel carbon scraping device for a catalytic pyrolysis hydrogen production reactor comprises a scraper 1, a counterweight 2, a rotating sleeve 3, a shaft 4, a scraper bracket 5, a steel belt 8, a servo rotating motor 9 and a horizontal support seat 10. The horizontal support seat 10 is installed on the inner wall of a cylinder 11 of the catalytic pyrolysis hydrogen production reactor. The lower end of the scraper bracket 5 is connected to the scraper 1, the upper end of the scraper bracket 5 is connected to the lower end of the steel belt 8, the upper end of the steel belt 8 is connected to the servo rotating motor 9, the middle part of the scraper bracket 5 is rotatably connected to the shaft 4 through the rotating sleeve 3, the shaft 4 is installed on the horizontal support seat 10, and the lower end of the steel belt 8 is connected to the counterweight 2.

[0013] A limiter bracket 7 is arranged on the inner wall of the cylinder 11 of the catalytic pyrolysis hydrogen production reactor, a limiter 6 is installed on the limiter bracket 7, and the middle part of the steel belt 8 passes through the limiter 6.

[0014] When the utility model is working, the servo rotating motor is started, the steel belt moves downward to make the scraper run downward, and the limiter ensures that the steel belt is in the center position, ensuring that the scraper contacts the carbon deposition layer. The servo rotating motor continues to convey the steel belt downward, and the scraper bracket rotates clockwise due to the gravity of the counterweight block, and the scraper bracket drives the scraper to scrape clockwise. The scraper bracket is provided with an angle limiter, so that the scraper bracket stops rotating after rotating to the designed angle, and the scraper scrapes the carbon, and the scraped carbon is discharged from the carbon discharge pipeline into the overflow pipe.

Claims

1. A novel carbon scraping device for a catalytic pyrolysis hydrogen production reactor, characterized in that: The invention comprises a scraper (1), a counterweight (2), a rotating sleeve (3), a shaft (4), a scraper bracket (5), a steel belt (8), a servo rotating motor (9) and a horizontal support seat (10). The horizontal support seat (10) is mounted on the inner wall of a cylinder (11) of a catalytic pyrolysis hydrogen production reactor. The lower end of the scraper bracket (5) is connected to the scraper (1), the upper end of the scraper bracket (5) is connected to the lower end of the steel belt (8), the upper end of the steel belt (8) is connected to the servo rotating motor (9), the middle part of the scraper bracket (5) is rotatably connected to the shaft (4) through the rotating sleeve (3), the shaft (4) is mounted on the horizontal support seat (10), and the lower end of the steel belt (8) is connected to the counterweight (2).

2. A novel carbon scraping device for a catalytic pyrolysis hydrogen production reactor as claimed in claim 1, characterized in that: A limiter bracket (7) is arranged on the inner wall of the cylinder (11) of the catalytic pyrolysis hydrogen production reactor, a limiter (6) is installed on the limiter bracket (7), and the middle part of the steel belt (8) is passed through the limiter (6).

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