Cool coke scraping device for coke airing table

Abstract

The utility model discloses a coke cooling and scraping device for a coke drying table, which comprises a shell, a driving roller and a driven roller which are matched with each other are arranged in the shell, gears are arranged at two ends of the driving roller and two ends of the driven roller, and a chain for connecting the driving roller and the driven roller is arranged on the gears. A plurality of connecting rods connected with the chain are arranged on the outer side of the chain, a conveying belt is arranged on the outer sides of the connecting rods, fold baffles are symmetrically arranged on the two sides of the conveying belt, a gear motor matched with the driving roller is arranged on the outer side of the shell, a feeding hopper is arranged at one end of the top of the shell, and a discharging pipe is arranged at the bottom of the other end of the top of the shell. The utility model has the advantage that the transmission is not abraded.

Description

Technical Field

[0001] The utility model relates to the technical field of coking, in particular to a coke cooling and scraping device used for a coke drying platform. Background Art

[0002] Coking refers to the process of heating coking coal to about 1000℃ in an airtight condition to produce coke, coke oven gas and other coking chemical products through thermal decomposition and coking. Metallurgical coke has high carbon content, high porosity and high strength. It is an important fuel and reducing agent for blast furnace ironmaking, and also a supporting agent and loosening agent for the entire blast furnace column. The coke oven gas produced as a by-product of coking has a high calorific value and is an excellent gas fuel for open-hearth furnaces and heating furnaces. It is an important energy component in steel joint ventures. Coking chemical products are important chemical raw materials, so coking production is an important link in the modern steel industry.

[0003] In the coking production process, after wet quenching, the coke needs to be dried on a drying platform first, and the cooled coke is transported to the coke field through a scraper device. The scraper device in the existing technology mainly uses a conveyor belt for transportation. The coke is dusty and often enters between the conveyor belt and the roller, causing rapid wear of the conveyor belt, which needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above difficulties and provide a coke cooling and scraping device for a coke drying platform which will not cause wear to the transmission.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a coke cooling and scraping device for a coke drying platform, comprising a shell, an active roller and a driven roller that cooperate with each other are arranged in the shell, gears are arranged at both ends of the active roller and the driven roller, a chain connecting the active roller and the driven roller is arranged on the gear, a plurality of connecting rods connecting the chains are arranged on the outside of the chain, a conveyor belt is arranged on the outside of the connecting rod, symmetrically arranged pleated baffles are arranged on both sides of the conveyor belt, a reduction motor cooperating with the active roller is arranged on the outside of the shell, a feed hopper is arranged at one top end of the shell, and a discharge pipe is arranged at the bottom of the other end.

[0006] As an improvement, a plurality of legs are evenly arranged on the bottom of the shell.

[0007] As an improvement, the pleated baffle is made of rubber material.

[0008] As an improvement, the top of the feed hopper is in an inverted cone shape.

[0009] Compared with the prior art, the advantages of the utility model are: 1. The active roller, the driven roller, the gear, the chain and the connecting rod can support the conveyor belt without causing wear to the conveyor belt; 2. The pleated baffle can block the coke on the conveyor belt to prevent it from falling into the shell during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 This utility model Figure 1 Schematic diagram of the structure in cross-section at AA.

[0012] As shown in the figure: shell 1, active roller 2, driven roller 3, gear 4, chain 5, connecting rod 6, conveyor belt 7, pleated baffle 8, reduction motor 9, feed hopper 10, discharge pipe 11, and support leg 12. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] Embodiment 1:

[0015] Combined with Figure 1-2 A coke scraping device for a coke drying platform includes a shell 1, an active roller 2, a driven roller 3, a gear 4, a chain 5, a connecting rod 6, a conveyor belt 7, a pleated baffle 8, a reduction motor 9, a feed hopper 10, a discharge pipe 11, and a support leg 12. The reduction motor 9 rotates the active roller 2, and the active roller 2 drives the gear 4, the chain 5, the connecting rod 6 and the conveyor belt 7 to rotate to transport the coke. The conveyor belt 7 is supported by the connecting rod and does not contact the active roller 2 and the driven roller 3, so it will not cause wear to them and has a low failure rate.

[0016] The shell 1 is provided with an active roller 2 and a driven roller 3 that cooperate with each other, and gears 4 are provided at both ends of the active roller 2 and the driven roller 3. A chain 5 connecting the active roller 2 and the driven roller 3 is provided on the gear 4. A plurality of connecting rods 6 connecting the chain 5 are provided on the outside of the chain 5. A conveyor belt 7 is provided on the outside of the connecting rod 6. Symmetrically arranged pleated baffles 8 are provided on both sides of the conveyor belt 7. The pleated baffles 8 are made of rubber material and can block the coke being transported to prevent it from falling into the shell 1. A reduction motor 9 that cooperates with the active roller 2 is provided on the outside of the shell 1. A feed hopper 10 is provided at one end of the top of the shell 1. The top of the feed hopper 10 is in an inverted cone shape, and a discharge pipe 11 is provided at the bottom of the other end.

[0017] A plurality of legs 12 are evenly disposed on the bottom of the housing 1 .

[0018] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coke scraping device for a coke drying platform, characterized in that: It comprises a shell, in which an active roller and a driven roller cooperating with each other are arranged, gears are arranged at both ends of the active roller and the driven roller, a chain connecting the active roller and the driven roller is arranged on the gear, a plurality of connecting rods connecting the chains are arranged on the outside of the chain, a conveyor belt is arranged on the outside of the connecting rod, symmetrically arranged pleated baffles are arranged on both sides of the conveyor belt, a reduction motor cooperating with the active roller is arranged on the outside of the shell, a feed hopper is arranged at one top end of the shell, and a discharge pipe is arranged at the bottom of the other end.

2. The coke cooling and scraping device for a coke drying platform according to claim 1, characterized in that: A plurality of supporting legs are evenly arranged on the bottom of the shell.

3. The coke cooling and scraping device for a coke drying platform according to claim 1, characterized in that: The pleated baffle is made of rubber material.

4. The coke cooling and scraping device for a coke drying platform according to claim 1, characterized in that: The top of the feed hopper is in an inverted cone shape.

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