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Chemical settlement reaction apparatus for production wastewater of thiophanate-methyl

A technology for thiophanate-methyl and wastewater production, which is applied in chemical instruments and methods, chemical/physical processes, mixers with rotary stirring devices, etc., and can solve the problems of adsorption of unfavorable impurities, insufficient mixing of wastewater and PAC flocculants, etc. problem, to achieve the effect of mixing fully and uniformly

Pending Publication Date: 2018-12-04
江苏泰仓农化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the wastewater from the production of thiophanate-methyl needs to be treated, but in the process of removing impurities, the mixing of wastewater and PAC flocculant is not uniform enough, which is not conducive to the adsorption of impurities

Method used

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  • Chemical settlement reaction apparatus for production wastewater of thiophanate-methyl
  • Chemical settlement reaction apparatus for production wastewater of thiophanate-methyl
  • Chemical settlement reaction apparatus for production wastewater of thiophanate-methyl

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Embodiment Construction

[0019] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying rela...

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Abstract

The invention discloses a chemical settlement reaction apparatus for production wastewater of thiophanate-methyl. The apparatus includes a reaction tank and an auto-rotating framework. An inner teethring is formed in the reaction tank. The auto-rotating framework is installed inside the reaction tank and is composed of a rotary shaft and stirring rods that are distributed on the rotary shaft in array. The rotary shaft is connected to a transmission rotary shaft through a transmission box. Second conical teeth, in the transmission box, are formed on the rotary shaft and are engaged with firstconical teeth which are fixed on the transmission rotary shaft. The upper end of the transmission rotary shaft is engaged with the inner teeth ring through a gear. In the apparatus, the auto-rotatingframework achieves rotation during revolution process, so that wastewater and a PAC flocculating agent are uniformly mixed, which is beneficial to adsorption on the impurities in wastewater.

Description

technical field [0001] The invention relates to a chemical sedimentation reaction device, in particular to a chemical sedimentation reaction device for thiophanate-methyl production wastewater. Background technique [0002] The role of thiophanate-methyl, a high-efficiency, low-toxic fungicide, has preventive and systemic effects, because the agent can be converted into carbendazim after entering the plant body, so it also belongs to the benzimidazole class. Can be widely used in various diseases of grain, cotton, oil, vegetables, fruit trees, etc. For example, to control wheat head blight, spray once at the beginning of flowering stage, and spray twice within a season, spraying with 700-1400 times liquid of 70% wettable powder each time; Wettable powder 150g seed dressing 50kg and 70% wettable powder 700 times liquid spray; control leaf blast with 70% wettable powder 1500 times liquid spray, spray 2 times at intervals of 7-10 days; control rice sheath blight with 700 times...

Claims

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Application Information

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IPC IPC(8): C02F1/52B01F7/20B01F7/32B01F15/00C02F103/36B01F27/906B01F27/96
CPCC02F1/5236C02F1/5281C02F2103/36C02F2201/002B01F27/074B01F27/19B01F27/84B01F27/906B01F27/96B01F35/30B01F35/3204B01F2101/305
Inventor 托马斯
Owner 江苏泰仓农化有限公司
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