Feeding efficiency optimizing device for anthranilic acid production

Abstract

The invention discloses a feeding efficiency optimizing device for anthranilic acid production, and relates to the technical field of anthranilic acid production, the feeding efficiency optimizing device comprises a feeding hopper, the two sides of the feeding hopper are fixedly connected with a top bin and a discharging pipe respectively, the cross section of the top bin is in an arc shape, and a feeding opening is formed in the circumferential outer wall of the top bin; feeding pipes are fixedly connected to the inner walls of the four sides of the feeding port, the cross sections of the feeding pipes and the cross sections of the discharging pipes are rectangular, a dustproof assembly is arranged in the top bin, and a first fixing frame is fixedly connected to the outer wall of one side of the feeding hopper. According to the device, the anthranilic acid in the dispersing groove can generate relatively strong centrifugal force in the rotating process of the dispersing plate, so that the impact force between the anthranilic acid and the inner walls of the two sides of the feeding hopper is increased, blocky anthranilic acid is dispersed, and the blocky anthranilic acid is prevented from blocking the discharging pipe in the feeding process.

Description

technical field [0001] The invention relates to the technical field of production of anthranilic acid, in particular to a feeding efficiency optimization device for production of anthranilic acid. Background technique [0002] Anthranilic acid, also known as 2-aminobenzoic acid, is an organic compound with the chemical formula C 7 h 7 NO 2 , is often used as an intermediate for dyes, medicines, and spices. [0003] Publication number is CN208757528U Chinese utility model patent, discloses a kind of anthranilic acid feeding efficiency optimization device, wherein said reactor top is equipped with feeding port, and described feeding port is biconical, and feeding port inner wall is provided with Anti-static plate; one side of the reaction kettle is provided with a suction port, and one end of the suction port is equipped with a particle filter, and the other end of the suction port is connected to the air inlet of the suction machine through a suction pipe. The exhaust por...

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Problems solved by technology

[0004] But the above-mentioned patent has the following disadvantages: the device only collects the dust generated during the feeding process by the air extractor in the process of injecting anthranilic acid, and the air extractor cannot effectively collect the anthranilic acid The dust is collected, so a large amount of dust will still be generated during the feeding process, which not only affects the feeding rate of people, but also causes harm to the body of the feeding personnel; since the raw materials in the anthranilic acid production line are mostly solid powder or Flaky, so the flaky anthranilic acid is easy to accumulate at the end of the feeding port when the staff puts it in, which leads to the blockage of the feeding port, which greatly affects the feeding rate of the staff

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