Concentrated acid conveying device
A conveying device and concentrated acid technology, which is applied in the pipeline system, mechanical equipment, gas/liquid distribution and storage, etc., can solve the problems of weak sealing performance at each corner of the pipeline, rupture of the joint of the transportation pipeline, and damage to the sealing performance of the pipeline, etc. Achieve the effect of improving transportation safety performance, reducing damage rate and reducing maintenance cost
Inactive Publication Date: 2013-02-20
GAOYOU MINGZENG BIOLOGICAL PROD CO LTD
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Problems solved by technology
[0002] Because many concentrated acids have strong corrosive properties, they are often placed at high places for general storage to avoid accidents caused by operator misuse; existing concentrated acids are transported to high places through pumps and pipelines; High, long delivery pipelines require a high-power delivery pump, and the delivery pressure is high, causing the delivery pipeline, especially the joints at the corners of the pipeline, to be easily ruptured due to excessive pressure, and the corners of the pipeline are self-sealed The performance is relatively weak, even if there is no rupture, the sealing performance of the pipeline is easily damaged due to the existence of pressure, resulting in acid leakage
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[0009] The present invention includes a pipeline 2 and a delivery pump 3 arranged between the concentrated acid storage tank 1 and the head tank 6, an intermediate storage tank 4 is arranged at intervals between the delivery pump 3 and the head tank 6, and each intermediate storage tank 4 A liquid inlet and a liquid outlet are respectively provided, each intermediate storage tank 4 is respectively provided with a transfer pump 3 , and the head tank 6 is provided with a vacuum pump 7 .
[0010] In the present invention, reinforcing pieces 5 are provided at each corner of the pipeline 2 .
[0011] In the present invention, valves are further provided on each intermediate storage tank 4 to open or close corresponding valves according to actual conditions.
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The invention relates to a concentrated acid conveying device which comprises pipes and conveying pumps, wherein the pipes and the conveying pumps are arranged between a concentrated acid storage tank and an elevated tank. Middle storage tanks are arranged between the conveying pumps and the elevated tank at intervals of a certain height and respectively provided with a liquid inlet, a liquid outlet and one conveying pump, and the elevated tank is provided with a vacuumizer. The concentrated acid conveying device reduces pressure of the pipes, prevents the pipes from being damaged easily, and enables concentrated acid to be smoothly conveyed.
Description
technical field [0001] The invention relates to a concentrated acid conveying device. Background technique [0002] Because many concentrated acids have strong corrosive properties, they are often placed at high places for general storage to avoid accidents caused by operator misuse; existing concentrated acids are transported to high places through pumps and pipelines; High, long delivery pipelines require a high-power delivery pump, and the delivery pressure is high, causing the delivery pipeline, especially the joints at the corners of the pipeline, to be easily ruptured due to excessive pressure, and the corners of the pipeline are self-sealed The performance is relatively weak, even if there is no rupture, because of the existence of pressure, the sealing performance of the pipeline is easily damaged, resulting in acid leakage. Contents of the invention [0003] The purpose of the present invention is to provide a concentrated acid conveying device that reduces the p...
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IPC IPC(8): F17D1/14
Inventor 师林奎吴梅银
Owner GAOYOU MINGZENG BIOLOGICAL PROD CO LTD
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