Coke oven gas purification device

Abstract

The utility model discloses a coke oven gas purification device and belongs to the technical field of purification devices. The device comprises a purification box, an electric push rod and a cleaning brush, an insertion block is arranged at the output end of the electric push rod, an insertion hole is formed in the cleaning brush, and the insertion block is inserted into the insertion hole; a mounting hole is formed in the bottom end of the inserting block, a spring is arranged in the mounting hole, and one end of the spring is connected with a limiting block; a limiting hole is formed in the bottom end of the inserting hole, a pressing block is matched with the interior of the limiting hole, and one end of the limiting block is inserted into the limiting hole. The sealing door can be opened by rotating the baffle and releasing limiting and fixing of the sealing door, then the cleaning brush is pushed out through the electric push rod, the limiting block and the spring are squeezed by pressing the pressing block to enable the limiting block and the spring to be contracted into the mounting hole, limiting and fixing of the cleaning brush are released, and then the cleaning brush can be rapidly detached and replaced. The problems that the device is inconvenient to disassemble and replace, the downtime is long, and the production schedule is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of purification devices, in particular to a coke oven gas purification device. Background Art

[0002] Coke oven gas, also known as coke oven gas, is a high-calorific value gas due to its high combustible content. It is a combustible gas produced by high-temperature dry distillation in a coke oven, producing coke and tar. It is a byproduct of the coking industry and requires purification equipment.

[0003] However, after the cleaning brush inside the purification device is damaged during use, it is inconvenient to disassemble and replace it, resulting in long downtime and affecting production progress. Therefore, a coke oven gas purification device is proposed to overcome the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a coke oven gas purification device, which can release the limit fixation on the sealing door by rotating the baffle, so that the sealing door can be opened, and then the cleaning brush is pushed out by the electric push rod, and then the limit block and the spring are squeezed by pressing the pressure block to shrink them to the inside of the installation hole, so as to release the limit fixation on the cleaning brush and quickly remove and replace it, thereby solving the problem that it is inconvenient to remove and replace it, resulting in long downtime and affecting production progress.

[0005] The utility model is realized through the following technical solutions:

[0006] The utility model discloses a coke oven gas purification device, comprising a purification box, an electric push rod and a cleaning brush, wherein an insert block is provided at the output end of the electric push rod, a socket is provided on the cleaning brush, and the insert block is inserted into the socket; a mounting hole is provided at the bottom end of the insert block, a spring is provided inside the mounting hole, and one end of the spring is connected to a limiting block; a limiting hole is provided at the bottom end of the socket, a pressure block is provided inside the limiting hole, and one end of the limiting block is inserted into the limiting hole.

[0007] Furthermore, one end of the limiting block is configured as an inclined structure.

[0008] Furthermore, a square groove is provided on one side of the purification box, a stepped column is provided on the upper part of the square groove, a baffle is provided on the stepped column, and a sealing door is hinged on the square groove.

[0009] Furthermore, an air inlet pipe is provided on one side of the purification box, and an air outlet pipe is provided on the top of the purification box.

[0010] Furthermore, a first filter is provided inside the purification box, an activated carbon layer is provided on the top of the first filter, a second filter is provided on the top of the activated carbon layer, and a cleaning brush is located at the bottom of the first filter.

[0011] Furthermore, a U-shaped frame is provided on one side of the purification box, and the electric push rod is installed on the U-shaped frame.

[0012] The utility model has the following beneficial effects:

[0013] The utility model releases the limit fixation on the sealing door by rotating the baffle, thereby opening the sealing door, and then pushing the cleaning brush out by the electric push rod, and then pressing the pressure block to squeeze the limit block and the spring to shrink them to the inside of the installation hole, releasing the limit fixation on the cleaning brush, and then the cleaning brush can be quickly disassembled and replaced, solving the problem of inconvenience in disassembling and replacing it, resulting in long downtime and affecting production progress.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the purification device structure;

[0016] Figure 2 Schematic diagram of the internal structure of the purification device;

[0017] Figure 3 Schematic diagram of the cleaning brush structure;

[0018] Figure 4 Schematic diagram of the plug-in structure.

[0019] In the figure: 1. Purification box; 101. Air inlet pipe; 102. Air outlet pipe; 103. First filter; 104. Activated carbon layer; 105. Second filter; 2. Step column; 3. Baffle; 4. Sealing door; 5. U-shaped frame; 6. Electric push rod; 601. Insert block; 602. Mounting hole; 603. Spring; 604. Limit block; 7. Cleaning brush; 701. Insert hole; 702. Limit hole; 703. Press block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4The utility model provides a technical solution: a coke oven gas purification device, including a purification box 1, an electric push rod 6 and a cleaning brush 7, the output end of the electric push rod 6 is provided with an insert block 601, the cleaning brush 7 is provided with a socket 701, and the insert block 601 is inserted into the socket 701; the bottom end of the insert block 601 is provided with a mounting hole 602, and a spring 603 is provided inside the mounting hole 602, one end of the spring 603 is connected to a limiting block 604, and one end of the limiting block 604 is set to an inclined structure, which is convenient for pressurizing the limiting block 604 to make it contract; the bottom end of the socket 701 is provided with a limiting hole 702, the inside of the limiting hole 702 is matched with a pressure block 703, and one end of the limiting block 604 is inserted into the limiting hole 702.

[0022] A square groove is provided on one side of the purification box 1 , a stepped column 2 is provided on the upper part of the square groove, a baffle 3 is provided on the stepped column 2 , and a sealing door 4 is hinged on the square groove.

[0023] By rotating the baffle 3, the limiting fixation on the sealing door 4 is released, so that the sealing door 4 can be opened, and then the cleaning brush 7 is pushed out by the electric push rod 6, and then the limiting block 604 and the spring 603 are squeezed by pressing the pressure block 703, so that they shrink to the inside of the mounting hole 602, and the limiting fixation on the cleaning brush 7 is released. The cleaning brush 7 can be quickly disassembled and replaced, which solves the problem of being inconvenient to disassemble and replace, resulting in long downtime and affecting production progress.

[0024] An air inlet pipe 101 is provided on one side of the purification box 1, an air outlet pipe 102 is provided at the top of the purification box 1, a first filter 103 is provided inside the purification box 1, an activated carbon layer 104 is provided on the top of the first filter 103, a second filter 105 is provided on the top of the activated carbon layer 104, and a cleaning brush 7 is located at the bottom of the first filter 103.

[0025] The coal gas is transported to the interior of the purification box 1 through the air inlet pipe 101 , filtered and purified by the first filter 103 , the activated carbon layer 104 and the second filter 105 , and then discharged through the air outlet pipe 102 .

[0026] A U-shaped frame 5 is provided on one side of the purification box 1 , and an electric push rod 6 is installed on the U-shaped frame 5 .

[0027] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A coke oven gas purification device, comprising a purification box (1), an electric push rod (6) and a cleaning brush (7), characterized in that: The output end of the electric push rod (6) is provided with an insert block (601), the cleaning brush (7) is provided with a socket (701), and the insert block (601) is inserted into the socket (701); A mounting hole (602) is provided at the bottom end of the insert block (601), a spring (603) is provided inside the mounting hole (602), and one end of the spring (603) is connected to a limiting block (604); A limiting hole (702) is provided at the bottom end of the insertion hole (701), a pressing block (703) is provided inside the limiting hole (702), and one end of the limiting block (604) is inserted into the limiting hole (702).

2. A coke oven gas purification device according to claim 1, characterized in that: One end of the limiting block (604) is configured as a slope structure.

3. A coke oven gas purification device according to claim 1, characterized in that: A square groove is provided on one side of the purification box (1), a stepped column (2) is provided on the upper portion of the square groove, a baffle (3) is provided on the stepped column (2), and a sealing door (4) is hinged on the square groove.

4. A coke oven gas purification device according to claim 3, characterized in that: An air inlet pipe (101) is provided on one side of the purification box (1), and an air outlet pipe (102) is provided at the top end of the purification box (1).

5. A coke oven gas purification device according to claim 4, characterized in that: A first filter (103) is provided inside the purification box (1), an activated carbon layer (104) is provided on the top of the first filter (103), a second filter (105) is provided on the top of the activated carbon layer (104), and the cleaning brush (7) is located at the bottom of the first filter (103).

6. A coke oven gas purification device according to claim 1, characterized in that: A U-shaped frame (5) is provided on one side of the purification box (1), and the electric push rod (6) is installed on the U-shaped frame (5).

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