Bridge pipe used for tamping coke oven in coal chemical industry and facilitating safe blockage cleaning
By designing a bridge pipe structure with multiple cleaning components and hinges in a coal chemical tamping coke oven, the airflow problems and safety hazards caused by bridge pipe blockage are solved, and a fast and safe cleaning process is achieved, which improves the coke Quality and operating efficiency.
Patent Information
- Application Number
- CN202420459102.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The blockage of the bridge pipe in the coal chemical tamping coke oven leads to poor airflow circulation, insufficient combustion and safety hazards, affecting the quality of coke and requiring safe and effective cleaning methods.
A bridge pipe structure including the first, second and third cleaning components is designed, through which bridge pipe clogs can be quickly removed and cleaned, fixing with sealing gaskets and sealing covers, and the hinges assist in disassembly, Ensure a safe and efficient cleaning process.
It realizes rapid and safe cleaning when the bridge pipe is blocked, improves the operating efficiency and coke quality of the tamping coke oven, and reduces safety hazards.
Smart Images
Figure CN222250589U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of coal chemical industry, relates to a ramming coke oven, and in particular to a bridge pipe which is convenient for safe cleaning of blockage and is used for the ramming coke oven of coal chemical industry. Background Art
[0002] Coal chemical industry refers to the process of using coal as raw material and converting it into gas, liquid and solid fuels and chemicals through chemical processing. It mainly includes coal gasification, liquefaction, carbonization, tar processing and calcium carbide acetylene chemical industry. Coal chemical processing process. The chemical structure of organic matter in coal is a macromolecular structure with aromatic condensed rings as the core unit, connected by bridge bonds and with various functional groups. Through thermal processing and catalytic processing, coal can be converted into various fuels and chemical products.
[0003] Ramming coke ovens are commonly used in coal chemical industry. Ramming coke ovens refer to side-loading coke ovens that use ramming method to load coal for coking. Ramming coke generally refers to coke produced in a special ramming coke oven using ramming coking technology.
[0004] In the long-term production process of ramming coke ovens, it is inevitable that some bridge pipes will be blocked. As the production time goes by, the blockages in the bridge pipes will accumulate. The blockage of the bridge pipes will cause various airflows to flow unsmoothly, combustion to be incomplete, and heating in the combustion chamber to be uneven, which will bring greater safety hazards to the heating of the ramming coke ovens, and the quality of coke will also be affected to varying degrees. In order to restore the normal heating system of the ramming coke oven and meet the production needs of the ramming coke oven, the blocked bridge pipes need to be cleaned. Utility Model Content
[0005] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a bridge pipe for coal chemical ramming coke oven, which is convenient for safe cleaning of blockage.
[0006] The technical solution adopted by the utility model to solve its technical problems is:
[0007] A bridge pipe for coal chemical ramming coke oven, which is convenient for safely clearing blockages, comprises a bridge pipe body 1 in the shape of an arc-shaped cavity, a flange 2 connected to the ramming coke oven is welded and fixed to the upper end of the bridge pipe body 1, and the flange 2 is fixedly connected to the flange connected to the ramming coke oven by bolts; an open bridge pipe mouth 3 is provided at the lower end of the bridge pipe body 1, and the bottom of the bridge pipe mouth 3 is welded and connected to the bridge pipe mouth of the straight cavity-shaped bridge pipe; a first clearing assembly 4 is provided at the top of the bridge pipe body 1, a second clearing assembly 5 is provided at the middle end of the bridge pipe body 1, and a third clearing assembly 6 is provided at the bottom end of the bridge pipe body 1.
[0008] The utility model also has the following additional technical features:
[0009] As a further specific optimization of the technical solution of the utility model: the first clearing assembly 4 includes a first clearing base 401 located at the top of the bridge pipe body 1, a first sealing gasket 402 is arranged above the first clearing base 401, and a first sealing cover body 403 is arranged on the top of the first clearing base 401, and the first clearing base 401 and the first sealing cover body 403 are fixedly connected by a first fixing bolt 404.
[0010] As a further specific optimization of the technical solution of the utility model: the second clearing assembly 5 includes a second clearing base 501 located at the middle end of the bridge pipe body 1, a second sealing gasket 502 is arranged above the second clearing base 501, and a second sealing cover body 503 is arranged on the top of the second clearing base 501, and the second clearing base 501 and the second sealing cover body 503 are fixedly connected by a second fixing bolt 504.
[0011] As a further specific optimization of the technical solution of the utility model: the third clearing assembly 6 includes a third clearing base 601 located at the bottom end of the bridge tube body 1, a third sealing gasket 602 is arranged above the third clearing base 601, and a third sealing cover body 603 is arranged on the top of the third clearing base 601, and the third clearing base 601 and the third sealing cover body 603 are fixedly connected by a third fixing bolt 604.
[0012] As a further specific optimization of the technical solution of the utility model: a first hinge 605 is arranged on the left side of the third clearing base 601 and the third sealing cover body 603, and a second hinge 606 is arranged on the right side of the third clearing base 601 and the third sealing cover body 603; the first hinge 605 and the second hinge 606 are locked and fixed by a hinge bolt 607.
[0013] Compared with the prior art, the utility model has the following advantages:
[0014] The coal chemical ramming coke oven is provided with a first clearing assembly 4, a second clearing assembly 5 and a third clearing assembly 6, so that when a bridge pipe is blocked, the bridge pipe can be cleared quickly and safely. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic structural diagram of the first clearing assembly 4, the second clearing assembly 5, and the third clearing assembly 6 of the utility model;
[0017] Figure 3It is a schematic diagram of the structure of the utility model when viewed from above.
[0018] Explanation of the reference numerals: bridge pipe body 1 , flange 2 , bridge pipe opening 3 , first clearing assembly 4 , second clearing assembly 5 , third clearing assembly 6 . DETAILED DESCRIPTION
[0019] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.
[0020] A bridge pipe for coal chemical ramming coke oven, which is convenient for safely clearing blockages, comprises a bridge pipe body 1 in the shape of an arc-shaped cavity, a flange 2 connected to the ramming coke oven is welded and fixed to the upper end of the bridge pipe body 1, and the flange 2 is fixedly connected to the flange connected to the ramming coke oven by bolts; an open bridge pipe mouth 3 is provided at the lower end of the bridge pipe body 1, and the bottom of the bridge pipe mouth 3 is welded and connected to the bridge pipe mouth of the straight cavity-shaped bridge pipe; a first clearing assembly 4 is provided at the top of the bridge pipe body 1, a second clearing assembly 5 is provided at the middle end of the bridge pipe body 1, and a third clearing assembly 6 is provided at the bottom end of the bridge pipe body 1.
[0021] The coal chemical ramming coke oven is provided with a first clearing component 4, a second clearing component 5 and a third clearing component 6, so that when the bridge pipe is blocked, the bridge pipe can be quickly and safely cleared of the blockage. When it is necessary to safely clear the blockage on the top of the bridge pipe body 1, the first clearing component 4 can be opened to safely clear the blockage on the top of the bridge pipe body 1. When it is necessary to safely clear the blockage on the middle end of the bridge pipe body 1, the second clearing component 5 can be opened to safely clear the blockage on the middle end of the bridge pipe body 1. When it is necessary to safely clear the blockage on the bottom end of the bridge pipe body 1, the third clearing component 6 can be opened to safely clear the blockage on the bottom end of the bridge pipe body 1.
[0022] The first clearing assembly 4 includes a first clearing base 401 located at the top of the bridge tube body 1, a first sealing gasket 402 is provided above the first clearing base 401, a first sealing cover 403 is provided on the top of the first clearing base 401, and the first clearing base 401 and the first sealing cover 403 are fixedly connected by a first fixing bolt 404. By removing the first fixing bolt 404, the first sealing cover 403 can be opened, and the cleaning brush body can be inserted into the hole of the first clearing base 401 to clean the inside of the top of the bridge tube body 1. After cleaning, the first sealing cover 403 and the first clearing base 401 are fixedly connected by the first fixing bolt 404.
[0023] The second clearing assembly 5 includes a second clearing base 501 located at the middle end of the bridge tube body 1, a second sealing gasket 502 is provided on the top of the second clearing base 501, a second sealing cover 503 is provided on the top of the second clearing base 501, and the second clearing base 501 and the second sealing cover 503 are fixedly connected by a second fixing bolt 504. By removing the second fixing bolt 504, the second sealing cover 503 can be opened, and the cleaning brush body can be inserted into the hole of the second clearing base 501 to clean the inside of the middle end of the bridge tube body 1. After cleaning, the second sealing cover 503 and the second clearing base 501 are fixedly connected by the second fixing bolt 504.
[0024] The third clearing assembly 6 includes a third clearing base 601 located at the bottom end of the bridge tube body 1, a third sealing gasket 602 is provided on the top of the third clearing base 601, and a third sealing cover 603 is provided on the top of the third clearing base 601. The third clearing base 601 and the third sealing cover 603 are fixedly connected by a third fixing bolt 604. By removing the third fixing bolt 604, the third sealing cover 603 can be opened, and the cleaning brush body can be extended into the hole of the third clearing base 601 to clean the inside of the bottom end of the bridge tube body 1. After cleaning, the third sealing cover 603 and the third clearing base 601 are fixedly connected by the third fixing bolt 604.
[0025] The third clearing base 601 and the third sealing cover 603 are provided with a first hinge 605 on the left side, and the third clearing base 601 and the third sealing cover 603 are provided with a second hinge 606 on the right side; the first hinge 605 and the second hinge 606 are locked and fixed by hinge bolts 607. Since the middle and lower ends of the coal chemical ramming coke oven bridge pipe are seriously blocked, the middle and lower ends of the bridge pipe need to be frequently inspected and cleaned. The design of the first hinge 605 and the second hinge 606 can more conveniently disassemble the third clearing assembly 6, thereby improving the efficiency of inspection and cleaning.
[0026] The above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention but merely represents selected embodiments of the present invention.
Claims
1. A bridge pipe for coal chemical ramming coke oven that is convenient for safe cleaning of blockage, characterized in that: The invention comprises a bridge pipe body (1) in the shape of an arc-shaped cavity, wherein a flange (2) connected to a ramming coke oven is welded and fixed to the upper end of the bridge pipe body (1), and the flange (2) is fixedly connected to the flange connected to the ramming coke oven by bolts; an open bridge pipe mouth (3) is arranged at the lower end of the bridge pipe body (1), and the bottom of the bridge pipe mouth (3) is welded and connected to the bridge pipe mouth of a straight-line cavity-shaped bridge pipe; a first clearing assembly (4) is arranged at the top end of the bridge pipe body (1), a second clearing assembly (5) is arranged at the middle end of the bridge pipe body (1), and a third clearing assembly (6) is arranged at the bottom end of the bridge pipe body (1).
2. A bridge pipe for coal chemical ramming coke oven that is convenient for safe cleaning of blockage according to claim 1, characterized in that: The first clearing assembly (4) comprises a first clearing base (401) located at the top of the bridge pipe body (1); a first sealing gasket (402) is arranged above the first clearing base (401); a first sealing cover (403) is arranged on the top of the first clearing base (401); the first clearing base (401) and the first sealing cover (403) are fixedly connected by a first fixing bolt (404).
3. A bridge pipe for coal chemical ramming coke oven that is convenient for safe cleaning of blockage according to claim 1, characterized in that: The second clearing assembly (5) comprises a second clearing base (501) located at the middle end of the bridge pipe body (1); a second sealing gasket (502) is arranged above the second clearing base (501); a second sealing cover (503) is arranged on the top of the second clearing base (501); the second clearing base (501) and the second sealing cover (503) are fixedly connected by a second fixing bolt (504).
4. A bridge pipe for coal chemical ramming coke oven that is convenient for safe cleaning of blockage according to claim 1, characterized in that: The third clearing assembly (6) includes a third clearing base (601) located at the bottom end of the bridge tube body (1), a third sealing gasket (602) is arranged above the third clearing base (601), and a third sealing cover (603) is arranged on the top of the third clearing base (601), and the third clearing base (601) and the third sealing cover (603) are fixedly connected by a third fixing bolt (604).
5. A bridge pipe for coal chemical ramming coke oven that is convenient for safe cleaning of blockage according to claim 4, characterized in that: A first hinge (605) is provided on the left side of the third clearing base (601) and the third sealing cover body (603), and a second hinge (606) is provided on the right side of the third clearing base (601) and the third sealing cover body (603); the first hinge (605) and the second hinge (606) are locked and fixed by hinge bolts (607).