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A kind of tray dryer for drying hydroxylamine hydrochloride

A disk dryer, hydroxylamine hydrochloride technology, applied in drying chamber/container, non-progressive dryer, drying solid materials, etc., can solve the problem of inconsistent particle size of hydroxylamine hydrochloride, inability to adjust the drying time of hydroxylamine hydrochloride, and inability to discharge materials frequency adjustment and other issues to achieve efficient stirring and drying, prevent heat dissipation, and improve drying speed.

Active Publication Date: 2022-07-15
DONGYING HEBANG CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the process of drying hydroxylamine hydrochloride, the patent cannot adjust the frequency of discharge, and thus cannot adjust the drying time of hydroxylamine hydrochloride. Because the particle size of hydroxylamine hydrochloride is inconsistent, it is not conducive to drying hydroxylamine hydrochloride particles of different sizes.

Method used

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  • A kind of tray dryer for drying hydroxylamine hydrochloride
  • A kind of tray dryer for drying hydroxylamine hydrochloride
  • A kind of tray dryer for drying hydroxylamine hydrochloride

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Embodiment Construction

[0032] The present invention will be described in detail below, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] The present invention provides a kind of tray dryer for drying hydroxylamine hydrochloride by improving, and the technical scheme of the present invention is:

[0034] like Figure 1-Figure 8As shown, a disk dryer for drying hydroxylamine hydrochloride includes a processing box 1, the inner wall of the processing box 1 is fixedly connected with a circular pipe 101, and the inner wall of the circular pipe 101 is evenly provided with a plurality of blowing hole...

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Abstract

The invention relates to the technical field of drying of hydroxylamine hydrochloride, in particular to a disc dryer for drying hydroxylamine hydrochloride, comprising a processing box, an inner wall of the processing box is fixedly connected with a circular pipe, and the inner wall of the circular pipe is evenly provided with a plurality of The inner wall of the processing box is fixedly connected with a support frame; the present invention can drive the screw rod to rotate through the rotation of the driving motor, and the rotation of the screw rod drives the rotating pipe and the plurality of fixed pipes to move through the two bevel gears, and the screw rod rotates at the same time. Drive the rotating fan blades to rotate, the rotating fan blades can inhale air, and the inhaled air can form warm air through two arc-shaped heating plates. When drying the raw materials, since the rotation direction of the fixed pipe is opposite to the direction of the jet of the nozzle, and the nozzle is located on the fixed pipe, the efficient stirring and drying of the raw materials is realized, thereby improving the drying speed of the raw materials.

Description

technical field [0001] The invention relates to the technical field of drying of hydroxylamine hydrochloride, in particular to a tray dryer for drying hydroxylamine hydrochloride. Background technique [0002] Hydroxylamine hydrochloride is a colorless crystalline, easily deliquescent, white chemical substance. It is mainly used as a reducing agent and an imaging agent. It is used to prepare oximes in organic synthesis. It is also used to synthesize anticancer drugs (hydroxyurea), sulfonamides ( sulfamethoxazole) and pesticide (methomyl) raw materials, hydroxylamine hydrochloride needs to be dried and formed by corresponding drying equipment during production. [0003] After searching the Chinese invention patent with the publication number CN114017997A, a drying device for hydroxylamine hydrochloride is disclosed, which includes a drying cylinder, a filter mechanism is arranged above the interior of the drying cylinder, and a dispersion device is arranged below the drying c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B11/22F26B21/00F26B23/00F26B25/04F26B25/18
CPCF26B11/22F26B21/001F26B21/004F26B23/00F26B25/04F26B25/18Y02P20/10
Inventor 王栋栋张庆浩刘海颂高守科
Owner DONGYING HEBANG CHEM CO LTD
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