A device for high-temperature coal tar hydrogenation co-production needle coke
A technology of high-temperature coal tar and needle coke, which is applied in the field of coal processing, can solve the problems of inconvenient assembly, inconvenient extraction, and poor extraction effect, and achieve the effects of increasing practicability, enhancing extraction effect, and facilitating extraction of separation solutions
Active Publication Date: 2021-06-22
七台河宝泰隆新能源有限公司
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[0006] The purpose of the present invention is to provide a device for high-temperature coal tar hydrogenation and co-production of needle coke to solve the problems of inconvenient assembly, inconvenient extraction and poor extraction effect raised in the above-mentioned background technology
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-5 , an embodiment provided by the present invention: a device for high-temperature coal tar hydrogenation and co-production of needle coke, including an upper shell 1, a disassembly structure 3, a lower shell 6 and a limiting structure 10, the lower shell 6 The top of the top is provided with an upper casing 1, and the bottom of one side of the lower casing 6 is equipped with a booster pump 5. The type of the booster pump 5 can be DG, and ...
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The invention discloses a device for high-temperature coal tar hydrogenation and co-production of needle coke, which comprises an upper casing, a disassembly structure, a lower casing and a position-limiting structure. The top of the lower casing is provided with an upper casing. A booster pump is installed at the bottom of one side of the lower shell, and a connecting pipe is connected to the top of the booster pump. The end of the connecting pipe away from the booster pump extends to the inside of the lower shell. The bottom end of one side is provided with a first outlet, the top of the other side of the lower casing is equipped with a control panel, and the interior of the control panel is installed with a single-chip microcomputer, and the two sides of the top of the lower casing are fixed with disassembly structures, A circulation mechanism is provided outside the upper case, a limit structure is provided at one end of the upper case, and a pressure sensor is installed at one side inside the upper case. The invention is equipped with a detachable structure to facilitate the disassembly and maintenance of the device, and is provided with a circulation mechanism, so that the extraction purity of the solution is higher and the practicability is enhanced.
Description
technical field [0001] The invention relates to the technical field of coal processing, in particular to a device for high-temperature coal tar hydrogenation and co-production of needle coke. Background technique [0002] High-temperature coal tar refers to the coal tar obtained in the coke production process. It is a coke oven gas purification product that is cooled and separated from crude gas. Coal tar is generally used as a processed and refined raw material to produce various chemical products, but for The deep processing and application of coke and other materials are relatively scarce, and there are still many problems or defects in the existing high-temperature coal tar hydrogenation co-production needle coke device: [0003] First, the traditional high-temperature coal tar hydrogenation co-production needle coke device is not easy to assemble, and when maintenance and replacement are required, the cost is too high; [0004] Second, the traditional high-temperature ...
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IPC IPC(8): C10G21/00
CPCC10G21/00
Inventor 马庆秦怀高明彦郭鲁军吴峰张革陈良佳李兴涛李德慧冯帆
Owner 七台河宝泰隆新能源有限公司