CN211411987U

CN211411987U - Trifloxystrobin original drug preparation bromination cauldron

Info

Publication number: CN211411987U
Application number: CN201921046198.1U
Authority: CN
Inventors: 邹临; 任建华; 张兴利
Original assignee: Jiangxi Oushi Chemical Co ltd
Current assignee: Jiangxi Oushi Chemical Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-09-04
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a trifloxystrobin original drug preparation bromination cauldron, including the cauldron body, cauldron body top is equipped with motor and feed inlet, the motor runs through cauldron body roof extends to cauldron internal connection and is connected with the (mixing) shaft, be equipped with the stirring leaf on the (mixing) shaft, be equipped with the spoiler on the inner wall of the cauldron body, be equipped with if disturb the discharge orifice on the spoiler; a distribution plate is arranged at the upper part of the stirring shaft, a plurality of distribution holes are arranged on the distribution plate, a plurality of distribution pipes are arranged on the lower surface of the distribution plate, the distribution pipes can cover the distribution holes, and the distribution pipes are irregularly arranged in length; the outer wall of the kettle body is provided with a steam jacket, a steam heating cavity is formed between the steam jacket and the outer wall of the kettle body, the upper part of the steam jacket is provided with an air inlet communicated with the steam heating cavity, and the lower part of the steam jacket is provided with a steam outlet communicated with the steam heating cavity; the utility model discloses the feeding is even, but also can solve the problem that local material concentration is on the high side during the ejection of compact.

Description

Trifloxystrobin original drug preparation bromination cauldron

Technical Field

The utility model relates to a pesticide chemical industry equipment field, especially a trifloxystrobin former medicine preparation bromination cauldron.

Background

Trifloxystrobin belongs to strobilurins and is an agricultural high-efficiency bactericide; the trifloxystrobin has the characteristics of high efficiency, broad spectrum, protection, treatment, eradication, permeation, systemic activity, rain wash resistance, long lasting period and the like, is mainly used for stem and leaf treatment, has excellent protection activity and certain treatment activity, is not influenced by the environment, and is optimally applied to the initial stage of spore germination and disease onset.

The trifloxystrobin technical product needs to be obtained by condensing 2-halogenated methyl-alpha-methoxyimino phenyl methyl acetate and m-trifluoromethyl acetophenone oxime in the preparation process, wherein a brominating agent usually uses chlorine and bromine, and the existing brominating kettle for producing the trifloxystrobin has a simple structure and often cannot achieve a satisfactory brominating effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model discloses a trifloxystrobin technical preparation bromination kettle, which comprises a kettle body, wherein the top of the kettle body is provided with a motor and a feed inlet, the motor penetrates through the top wall of the kettle body and extends into the kettle body to be connected with a stirring shaft, stirring blades are arranged on the stirring shaft, a spoiler is arranged on the inner wall of the kettle body, and a plurality of interference flow holes are arranged on the spoiler; a distribution plate is arranged at the upper part of the stirring shaft, a plurality of distribution holes are arranged on the distribution plate, a plurality of distribution pipes are arranged on the lower surface of the distribution plate, the distribution pipes can cover the distribution holes, and the distribution pipes are irregularly arranged in length; the outer wall of the kettle body is provided with a steam jacket, a steam heating cavity is formed between the steam jacket and the outer wall of the kettle body, the upper part of the steam jacket is provided with an air inlet communicated with the steam heating cavity, and the lower part of the steam jacket is provided with a steam outlet communicated with the steam heating cavity;

the cauldron body bottom is circumference evenly distributed has a plurality of discharge gates, and every discharge gate is connected with the discharging pipe, the mouth of pipe orientation of every discharging pipe the circumference center department that the discharging pipe encloses.

Preferably, 3-5 discharge ports are arranged.

Preferably, the outer side wall of the kettle body is uniformly distributed with heat conducting ribs.

Preferably, the heat conducting ribs are Y-shaped, m-shaped or # shaped.

Preferably, the stirring blade is an anchor type stirring blade.

Preferably, the bottom of the stirring blade is provided with a second stirring blade perpendicular to the stirring blade.

The utility model has the advantages that: (1) the distribution plate is arranged at the upper end of the stirring shaft, the distribution plate is provided with the distribution holes, and the distribution pipes with different lengths are arranged below the distribution holes, so that liquid materials reach different positions of the kettle body and different feeding speeds, multi-point multi-layer feeding is formed, and the feeding uniformity and the reaction uniformity of the liquid materials are improved; (2) the second stirring blade is arranged at the bottom of the stirring shaft, so that the stirring uniformity is further improved, and the reaction quality is improved; (3) the heating rate is improved by arranging the heat conducting ribs; (4) through setting up a plurality of discharging pipes, increased ejection of compact distribution point, the impact force striking each other that the unloading produced has played the effect that the stirring was mixed again, effectively solves local material concentration problem on the high side.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the distribution of the heat conductive ribs of the present invention;

FIG. 3 is a schematic view of a discharge tube according to the present invention;

in the figure, 1-kettle body, 2-steam jacket, 3-motor, 301-stirring shaft, 302-stirring blade, 303-second stirring blade, 4-feeding hole, 5-spoiler, 501-spoiler hole, 6-discharging pipe, 601-nozzle, 7-distributing plate, 701-distributing hole, 702-distributing pipe and 8-heat conducting rib.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the trifloxystrobin technical preparation bromination kettle comprises a kettle body 1, wherein a motor 3 and a feed inlet 4 are arranged at the top of the kettle body 1, the motor 3 penetrates through the top wall of the kettle body 1 and extends into the kettle body 1 to be connected with a stirring shaft 3, stirring blades 301 are arranged on the stirring shaft 3, a spoiler 5 is arranged on the inner wall of the kettle body 1, and a plurality of interference flow holes 501 are arranged on the spoiler 5; a distribution plate 7 is arranged on the upper part of the stirring shaft 3, a plurality of distribution holes 701 are arranged on the distribution plate 7, a plurality of distribution pipes 702 are arranged on the lower surface of the distribution plate 7, the distribution pipes 702 can cover the distribution holes 701, and the distribution pipes 702 are irregularly arranged in length; the outer wall of the kettle body 1 is provided with a steam jacket 2, a steam heating cavity is formed between the steam jacket 2 and the outer wall of the kettle body 1, the upper part of the steam jacket 2 is provided with an air inlet 201 communicated with the steam heating cavity, and the lower part of the steam jacket 2 is provided with a steam outlet 202 communicated with the steam heating cavity;

the bottom of the kettle body 1 is circumferentially and uniformly distributed with a plurality of discharge ports, each discharge port is connected with a discharge pipe 6, and a pipe orifice 601 of each discharge pipe 6 faces to the center of the circumference enclosed by the discharge pipes 6.

In the specific implementation, 5 discharge ports are arranged.

Example 2

The embodiment is further optimized on the basis of embodiment 1, and specifically, heat conducting ribs 8 are uniformly distributed on the outer side wall of the kettle body 1.

The heat conducting ribs 8 are Y-shaped, rice-shaped or # -shaped, are not limited to the Y-shaped, the rice-shaped or the # -shaped, and improve the heat exchange effect.

The stirring blade 302 is an anchor type stirring blade.

The bottom of the stirring blade 302 is provided with a second stirring blade 303 which is perpendicular to the stirring blade 302.

During the use, from the feeding of feed inlet 4, starter motor 3, steam is led to the air inlet simultaneously, heats the cauldron body 1, begins the reaction, after the reaction, from the discharging pipe 6 ejection of compact can.

The above embodiments only describe the best mode of use of the existing equipment, and similar common mechanical means are used to replace the elements in the present embodiments, which fall into the protection scope.

Claims

1. A trifloxystrobin original drug preparation bromination cauldron which characterized in that: the device comprises a kettle body (1), wherein a motor (3) and a feed inlet (4) are arranged at the top of the kettle body (1), the motor (3) penetrates through the top wall of the kettle body (1) and extends to the kettle body (1) to be connected with a stirring shaft (301), stirring blades (302) are arranged on the stirring shaft (301), a spoiler (5) is arranged on the inner wall of the kettle body (1), and a plurality of interference flow holes (501) are arranged on the spoiler (5); a distribution plate (7) is arranged on the upper part of the stirring shaft (301), a plurality of distribution holes (701) are formed in the distribution plate (7), a plurality of distribution pipes (702) are arranged on the lower surface of the distribution plate (7), the distribution pipes (702) can cover the distribution holes (701), and the distribution pipes (702) are irregularly arranged in length; the outer wall of the kettle body (1) is provided with a steam jacket (2), a steam heating cavity is formed between the steam jacket (2) and the outer wall of the kettle body (1), the upper part of the steam jacket (2) is provided with an air inlet (201) communicated with the steam heating cavity, and the lower part of the steam jacket (2) is provided with a steam outlet (202) communicated with the steam heating cavity;

a plurality of discharge holes are uniformly distributed on the bottom of the kettle body (1) in a circumferential manner, each discharge hole is connected with a discharge pipe (6), and a pipe orifice (601) of each discharge pipe (6) faces to the center of the circumference defined by the discharge pipes (6); 3-5 discharge ports are arranged; the outer side wall of the kettle body (1) is uniformly distributed with heat conducting ribs (8).

2. The trifloxystrobin bulk drug preparation bromination kettle of claim 1, characterized in that: the heat conducting ribs (8) are Y-shaped, rice-shaped or # shaped.

3. The trifloxystrobin bulk drug preparation bromination kettle of claim 2, characterized in that: the stirring blade (302) is an anchor type stirring blade.

4. The trifloxystrobin raw pesticide preparation bromination kettle of claim 3, characterized in that: and a second stirring blade (303) which is vertical to the stirring blade (302) is arranged at the bottom of the stirring blade (302).