Collecting tank suitable for 2, 6-dichlorobenzonitrile

Abstract

The invention provides a collecting tank suitable for 2, 6-dichlorobenzonitrile, and relates to the technical field of collecting tanks. A top cover is clamped to the top of a body, pulling plates are clamped to the left side and the right side above the body, a limiting plate is fixedly connected to the upper portion of the interior of the body, and a sieve plate is fixedly connected to the lower portion of the interior of the body; the pulling plates are connected with a moving plate through sliding rods, and the moving plate is movably clamped in the limiting plate; a conical through hole is formed in a sieve plate, a rotating machine is fixedly connected to the center of the bottom of the sieve plate, a support is fixedly connected to the periphery of the rotating machine, and a positioning rod is fixedly connected to the bottom of the rotating machine.After the rotating machine is electrically driven to start to work, the rotating machine drives the support to rotate, and the support drives a grinding disc and a grinding block to rotate, so that dichlorobenzonitrile crystals in the body are ground into fine particles and then fall below the sieve plate, the dichlorobenzonitrile crystals collected in a discharging pipe are more easily dissolved in water, and the problem that the crystals cannot be ground and then canned after being collected in a tank so as to facilitate subsequent water dissolution is solved.

Description

technical field [0001] The invention relates to the technical field of collection tanks, in particular to a collection tank suitable for 2,6-dichlorobenzonitrile. Background technique [0002] 2,6-Dichlorobenzonitrile is mainly used for pre-emergence weeding of perennial grass crops. It is a chemical substance with a melting point of 144-145 degrees and a boiling point of 270 degrees. Those separated from petroleum ether are white crystals with a slight odor and toxicity. [0003] However, the current collection tank cannot collect 2,6-dichlorobenzonitrile and then grind it, which makes the crystal particles too large and inconvenient for subsequent water dissolution. It cannot be ground after the crystals are collected in the tank for subsequent water dissolution; When collecting cans, it is necessary to observe whether the tanks are full. During this process, frequent close observation is required. Since 2,6-dichlorobenzonitrile is a toxic chemical substance that will cau...

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Problems solved by technology

[0003] However, the current collection tank cannot collect 2,6-dichlorobenzonitrile and then grind it, which makes the crystal particles too large and inconvenient for subsequent water dissolution. It cannot be ground after the crystals are collected in the tank for subsequent water dissolution; When collecting cans, it is necessary to observe whether the tanks are full. During this process, frequent close observation is required. Since 2,6-dichlorobenzonitrile is a toxic chemical substance that will cause damage to the human body, the staff cannot Observe the filling progress from the outside, avoid direct contact with dichlorobenzonitrile to cause poisoning to the body; the internal temperature of the collection tank will change with the working environment, collection of crystals after drying, etc. High temperature will cause the crystals to melt, which cannot avoid the abnormal temperature inside the collection tank, and keep the temperature constant

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