CN217559837U

CN217559837U - Coke oven flue gas desulfurization is adsorption of tar device in coordination

Info

Publication number: CN217559837U
Application number: CN202221072072.3U
Authority: CN
Inventors: 吴波; 曾宪立; 程志敏
Original assignee: Hubei Zhongyihe Environmental Engineering Co ltd
Current assignee: Hubei Zhongyihe Environmental Engineering Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-11
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a coke oven flue gas desulfurization adsorbs tar device in coordination, which comprises a bod, intake pipe and outlet pipe, a serial communication port, the bottom of organism and the top fixed connection of bottom plate, the intake pipe is installed to one side of organism, one side pipe connection of the top of intake pipe and organism, ignition is installed to the middle part of intake pipe, one side and organism fixed connection of ignition, ignition and intake pipe fixed connection, the oxygen therapy pipe is installed to ignition's opposite side, the one end and the ignition pipe connection of oxygen therapy pipe, the baffle is installed to the inside equidistant of organism, the baffle all around respectively with the inner wall fixed connection of organism, the bottom middle part and the water jet equipment of baffle, water jet equipment's top and baffle fixed connection, the connecting pipe is installed respectively all around to the bottom of baffle, the top and the baffle pipe connection of connecting pipe, a water pipe is installed on the top of baffle, the one end and the water jet equipment pipe connection of a water pipe. The utility model discloses simple structure, convenient operation.

Description

Coke oven flue gas desulfurization is adsorption of tar device in coordination

Technical Field

The utility model relates to a flue gas processing technology field particularly relates to a coke oven flue gas desulfurization is tar device of adsorbing in coordination.

Background

The flue gas refers to the gaseous substance which is produced when the fossil fuel such as coal and the like is burnt and pollutes the environment, because the substance is usually discharged from a flue or a chimney, the process of generating the flue gas is mostly caused by insufficient fuel and incomplete combustion, because the flue gas has high temperature and can be used as a heat carrier of high-temperature reaction (600-700 ℃), the components of the flue gas mainly comprise inorganic pollutants such as nitrogen, carbon dioxide, oxygen, water vapor, sulfide and the like which account for more than 99 percent, the content of dust, powder slag and sulfur dioxide is less than 1 percent, the flue gas is required to be processed by a gas purification device and then is evacuated to reduce the pollution to the environment, if the furnace is not operated normally, carbon monoxide, nitrogen oxide and other harmful gases can be generated, after the harmful gases are purified by the flue gas purification device in the prior art, a large amount of tar or dust still remains in the flue gas, and the flue gas with a large amount of tar or dust remaining is discharged to cause the environmental pollution, so the research and the development of the purification device capable of desulfurizing and adsorbing the tar is very necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coke oven flue gas desulfurization adsorbs tar device in coordination to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device is characterized in that the bottom end of the machine body is fixedly connected with the top end of a bottom plate, the air inlet pipe is arranged on one side of the machine body, the top end of the air inlet pipe is connected with a pipeline on one side of the machine body, an ignition device is arranged in the middle of the air inlet pipe, one side of the ignition device is fixedly connected with the machine body, the ignition device is fixedly connected with the air inlet pipe, an oxygen delivery pipe is arranged on the other side of the ignition device, one end of the oxygen delivery pipe is connected with the ignition device through a pipeline, partition plates are arranged in the machine body at equal intervals, the peripheries of the partition plates are fixedly connected with the inner wall of the machine body respectively, the middle part of the bottom ends of the partition plates is connected with a water spraying device, the top end of the water spraying device is fixedly connected with the partition plates, connecting pipes are arranged on the peripheries of the bottom ends of the partition plates respectively, the top ends of the connecting pipes are connected with the pipeline of the partition plates, one ends of branch water pipes are connected with the pipeline of the water spraying device, the other ends of the branch pipes are connected with a pipeline on one side of the main water inlet pipe, one end of the water pump is connected with the bottom end of the pipeline, and one end of the water outlet pipe is connected with the other end of the water outlet pipe.

Furthermore, the circulating water pump is electrically connected with the power supply through a circuit.

Further, the water inlet pipe is connected with an external water source pipeline.

Further, an operating switch is arranged on the outer side of the ignition device.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an intake pipe injects the air current into the organism, and the air-fuel gas of in-process ignition to the air current ignites the processing, mixes with the oxygen of injection simultaneously and accelerates the burning. The main water pipe injects clean water into each branch water pipe, and the sprinkling operation is carried out by the water spraying device, so that the dissolution of sulfide in the airflow is accelerated. The device has simple structure and convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic overall cross-sectional view of a coke oven flue gas desulfurization synergistic tar adsorption apparatus;

FIG. 2 is a schematic top view of the inside of a coke oven flue gas desulfurization and tar adsorption apparatus.

Reference numerals are as follows:

1. a body; 2. a water spraying device; 3. a partition plate; 4. a connecting pipe; 5. an air inlet pipe; 6. an ignition device; 7. an oxygen delivery tube; 8. an air outlet pipe; 9. a base plate; 10. a main water pipe; 11. a branch water pipe; 12. a water circulating pump; 13. a water inlet pipe; 14. and (5) discharging a water pipe.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a coke oven flue gas desulfurization synergistic tar adsorption device according to an embodiment of the present invention includes a machine body 1, an air inlet pipe 5 and a water outlet pipe 14, and is characterized in that a bottom end of the machine body 1 is fixedly connected to a top end of a bottom plate 9, the air inlet pipe 5 is installed on one side of the machine body 1, a top end of the air inlet pipe 5 is connected to one side of the machine body 1, an ignition device 6 is installed on a middle portion of the air inlet pipe 5, one side of the ignition device 6 is fixedly connected to the machine body 1, the ignition device 6 is fixedly connected to the air inlet pipe 5, an oxygen supply pipe 7 is installed on the other side of the ignition device 6, one end of the oxygen supply pipe 7 is connected to the ignition device 6, partition plates 3 are installed at equal intervals inside the machine body 1, peripheries of the partition plates 3 are fixedly connected to inner walls of the machine body 1, the bottoms of the partition plates 3 are fixedly connected to the inner walls 1, the bottoms of the partition plates 3 are fixedly connected to water injection devices 2, a top end of the water injection devices 2 is fixedly connected to the partitions 3, a bottom end of the partition plates 3 is connected to one side of a water injection pipe 12, one end of a water pump 12 is connected to one side of a main water circulation pipe 12, and a water pump 12 is connected to one end of the water pump 12, an air outlet pipe 8 is arranged at the bottom end in the machine body 1.

Through the above technical scheme of the utility model, through circuit electric connection between circulating water pump 12 and the power, inlet tube 13 and external water source pipe connection, ignition 6's the outside is equipped with operating switch.

The working principle is as follows: the utility model discloses an intake pipe 5 pours into the air current into organism 1 into, and the air-fuel gas of in-process ignition 6 in to the air current lights the processing, mixes with the oxygen of pouring into simultaneously and accelerates the burning. The main water pipe 10 injects clean water into each branch water pipe 11, and the sprinkler 2 sprinkles water to accelerate the dissolution of sulfide in the air flow. The device has simple structure and convenient operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The coke oven flue gas desulfurization and tar adsorption device comprises a machine body (1), an air inlet pipe (5) and an water outlet pipe (14), and is characterized in that the bottom end of the machine body (1) is fixedly connected with the top end of a bottom plate (9), the air inlet pipe (5) is arranged on one side of the machine body (1), the top end of the air inlet pipe (5) is connected with a pipeline on one side of the machine body (1), an ignition device (6) is arranged in the middle of the air inlet pipe (5), one side of the ignition device (6) is fixedly connected with the machine body (1), the ignition device (6) is fixedly connected with the air inlet pipe (5), an oxygen conveying pipe (7) is arranged on the other side of the ignition device (6), one end of the oxygen conveying pipe (7) is connected with the pipeline of the ignition device (6), partition plates (3) are arranged in the machine body (1) at equal intervals, the periphery of the partition plates (3) are fixedly connected with the inner wall of the machine body (1), the middle of the bottom end of the partition plate (3) is connected with a water spraying device (2), the top end of the partition plate (3) is fixedly connected with a connecting pipe (4), and the top end of the partition plates (4) is respectively arranged on the top end of the partition plates (4), the one end of a water pipe (11) with water jet equipment (2) pipe connection, the other end of a water pipe (11) and one side pipe connection of water main pipe (10), the bottom of water main pipe (10) is equipped with circulating water pump (12), one side of circulating water pump (12) with organism (1) fixed connection, the opposite side bottom of circulating water pump (12) and the one end pipe connection of inlet tube (13), the one end of circulating water pump (12) and the one end pipe connection of outlet pipe (14), the other end of outlet pipe (14) and the bottom pipe connection of organism (1), outlet duct (8) are installed to the inside bottom of organism (1).

2. The coke oven flue gas desulfurization and tar adsorption device as claimed in claim 1, wherein the circulating water pump (12) is electrically connected with a power supply through a line.

3. The coke oven flue gas desulfurization and tar adsorption device in coordination according to claim 1, characterized in that the water inlet pipe (13) is connected with an external water source pipeline.

4. The coke oven flue gas desulfurization and tar adsorption device as claimed in claim 1, characterized in that an operating switch is arranged outside the ignition device (6).