A refining device for ammonium sulfate

A refining device and ammonium sulfate technology, applied in the direction of ammonium sulfate and other directions, can solve the problems of poor ammonium sulfate refining effect, poor practicability, waste of ammonium sulfate, etc., and achieve the effects of convenient processing, good practicability, and good filtering effect.

Active Publication Date: 2021-10-29
江苏科伦多食品配料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the preparation of ammonium sulfate, the ammonium sulfate produced is mostly ammonium misosulfate, and the effect of crude ammonium sulfate is not good during use, and it is necessary to further refine the crude ammonium sulfate to improve the content of ammonium sulfate; while the existing Crude ammonium sulfate adopts the wet method in the refining process, but only mixes it with water, and then removes the internal water by distillation. This method will make the refining effect of ammonium sulfate poor and cause a lot of waste of ammonium sulfate. Poor sex

Method used

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  • A refining device for ammonium sulfate
  • A refining device for ammonium sulfate
  • A refining device for ammonium sulfate

Examples

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Effect test

Embodiment 1

[0025] see Figure 1~3 , in an embodiment of the present invention, a refining device for ammonium sulfate includes a mixing box 01, and the mixing box 01 is provided with a feed port 11 for crude ammonium sulfate to enter, and the crude ammonium sulfate enters the mixing box 01 through the feed port 11 Inside, the first fixed plate 12 is fixed in the mixing box 01, and the first filter screen 13 is movably connected to the top of the first fixed plate 12 through the drive assembly 02, and the filtering effect can be played through the first filter screen 13. When the first filter When the net 13 moves in the vertical direction, the impurities can also be brought into the top to facilitate the removal of the impurities. The stirring assembly 03 is arranged above the first filter screen 13, and the stirring assembly 03 can play the role of stirring, so that the crude sulfuric acid Ammonium is quickly mixed with water, which has very good practicability; in addition, the first f...

Embodiment 2

[0034] One end of the second stirring shaft 38 is fixed with a connecting block 310, and the connecting block 310 is slidably connected with the second guide rod 312 on the second stirring shaft 38, thereby improving the stability and safety during the moving process. 310 is connected to the first agitating shaft 37 through a spring 311, thereby facilitating adjustment of the position of the second agitating shaft 38, which has very good practicability.

[0035] The working principle of the present invention is: add crude ammonium sulfate to the inside of the mixing box 01 through the feed port 11, stir through the stirring component 03, and drive the first filter screen 13 to move in the vertical direction through the driving component 02 during the stirring process , and then filtered, and then enter the filter cavity 16 through the discharge pipe 14, enter the ammonium removal tank 05 to remove ammonium after passing through the multiple filtration of the filter assembly 04,...

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PUM

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Abstract

The invention discloses a refining device for ammonium sulfate, which relates to the technical field of chemical industry; the refining device for ammonium sulfate includes a mixing box, which is provided with a feed port for crude ammonium sulfate to enter, and a first A fixed plate, the top of the first fixed plate is movably connected with a first filter screen through a drive assembly, and a stirring assembly is arranged above the first filter screen; the first fixed plate communicates with the filter cavity through a discharge pipe, and the filter cavity is provided with There is a filter assembly; the mixing box communicates with the ammonium removal tank through the transfer pump, the ammonium removal tank communicates with the pusher centrifuge on one side, and the pusher centrifuge communicates with the drying box. By setting the drive component, it can filter impurities The stirring component can play the role of stirring. When the driving component moves upward, it can drive the bracket to move in the vertical direction, which will not affect the filtering and stirring. Through the combination of the two, it has a very Good practicality.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to an ammonium sulfate refining device. Background technique [0002] Ammonium sulfate is colorless crystals or white granules, odorless, insoluble in ethanol and acetone. It is hygroscopic, and solidifies into blocks after absorbing moisture. It can be completely decomposed into ammonia, nitrogen, sulfur dioxide and water when it is heated above 513°C. It will release ammonia when it reacts with alkalis, and reacts with barium chloride solution to form barium sulfate precipitation. It can also be Salt out the protein. [0003] In the preparation of ammonium sulfate, the ammonium sulfate produced is mostly ammonium misosulfate, and the effect of crude ammonium sulfate is not good during use, and it is necessary to further refine the crude ammonium sulfate to improve the content of ammonium sulfate; while the existing Crude ammonium sulfate adopts the wet method in the re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01C1/24
CPCC01C1/24
Inventor 封宽裕潘保立葛加成袁从阳刘蕾
Owner 江苏科伦多食品配料有限公司
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