Mechanical device for producing polyamide resin wet strength agent

Abstract

The invention discloses a mechanical device for producing a polyamide resin wet strength agent, relates to the technical field of polyamide resin wet strength agents, and aims at solving the problem that an existing polyamide resin wet strength agent production device is low in automation degree. A first water bath shell is installed outside the condensation tank, a second water bath shell is installed outside the condensation tank, a first stirrer is installed at the upper end of the condensation tank, a second stirrer is installed at the upper end of the condensation tank, a third stirrer isinstalled at the upper end of the adjusting tank, and a first material box is arranged on one side of the upper end of the condensation tank. A second material box is arranged on the other side of the upper end of the condensation tank, a third material box is arranged on one side of the upper end of the condensation tank, first discharging pipes are arranged at the lower ends of the second material box and the third material box, first electromagnetic valves are installed outside the first discharging pipes, and the first electromagnetic valves are connected with the first discharging pipesthrough flanges; and a separation blade is arranged on the inner side of the first material box.

Description

technical field [0001] The invention relates to the technical field of polyamide resin wet strength agents, in particular to a mechanical device for producing polyamide resin wet strength agents. Background technique [0002] Polyamide resin wet strength agent is an auxiliary agent used in the papermaking industry. After use, it can greatly improve the dryness of the page, and has the effect of aiding retention and drainage. It can also be used as a retention and drainage aid in the papermaking process. Therefore, polyamide resin wet strength agent is an excellent additive with wide application and broad prospects. Polyamide resin wet strength agent is a water-soluble, cationic, thermosetting resin, which does not contain formaldehyde polymers, is non-toxic and tasteless, and can Manufactured under neutral, slightly alkaline and acidic conditions, the PH value is applicable to a wide range, and it can improve paper folding resistance, surface strength and transverse expansio...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of mechanical device of producing polyamide resin wet strength agent, to solve the problem that the degree of automation of existing polyamide resin wet strength agent production device proposed in the above-mentioned background technology is relatively low

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