CN220656729U - High-purity emamectin benzoate technical product purification system - Google Patents

Abstract

The utility model discloses a high-purity emamectin benzoate raw medicine purifying system which comprises a feeding device, a filtering and crystallizing device, a rectifying still and a receiving device, wherein a filter screen is arranged in a tank body, a fixed block is fixedly arranged on the outer side wall of the tank body, a vertical block is fixedly arranged at the top of the fixed block, a stirring mechanism is arranged below the filter screen, a first rotating shaft in rotary connection with the top of the tank body is arranged at the top of the tank body in a penetrating manner, a linkage mechanism is arranged on the outer side of the tank body, and an anti-blocking mechanism is arranged on the first rotating shaft. According to the utility model, through arranging the filter screen, the stirring mechanism, the linkage mechanism and the anti-blocking mechanism, the stirring of the tank material can be realized through a single power source, so that the crystallization is quickened, the crystallization efficiency is improved, the surface of the filter screen can be cleaned, the filter screen is prevented from being blocked, the operation is simple and convenient, the automation degree is higher, the overall structure is compact, and the practicability is strong.

Description

High-purity emamectin benzoate technical product purification system

Technical Field

The utility model relates to the technical field of pesticide production, in particular to a high-purity emamectin benzoate technical product purification system.

Background

On the emamectin benzoate production line, the emamectin benzoate needs to be purified, and a filtering crystallization device needs to be used for purifying the emamectin benzoate in the emamectin benzoate purification process.

And current filtration crystallization device is when using, is difficult to stir the material of jar internal portion, and its crystallization efficiency is lower, uses inconveniently, and the filter screen is used for a long time simultaneously after, is easily blockked up, still needs the manual work to clear up afterwards, and degree of automation is low, and the practicality is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a high-purity emamectin benzoate technical product purification system.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high purity emamectin benzoate former medicine purification system, includes feed arrangement, filters crystallization device, rectifying still and material collecting device, feed arrangement is connected with the inlet pipe, it includes the jar body to filter crystallization device, inlet pipe and jar are linked together, the internal portion of jar is provided with the filter screen, fixed mounting has the fixed block on the lateral wall of the jar body, the top fixed mounting of fixed block has the kickstand, the below of filter screen is provided with rabbling mechanism, the top of the jar body runs through and is provided with rather than rotating the first pivot of being connected, the outside of the jar body is provided with link gear, be provided with anti-blocking mechanism in the first pivot.

Preferably, the stirring mechanism comprises a servo motor fixedly arranged on one side wall of the vertical block, a second rotating shaft is fixedly connected to an output shaft of the servo motor, the second rotating shaft penetrates through the tank body and is in rotary connection with the tank body, and a stirring rod positioned in the tank body is fixedly arranged on the outer side wall of the second rotating shaft.

Preferably, the linkage mechanism comprises a second bevel gear fixedly arranged at one end of a second rotating shaft and positioned outside the tank body, a shell positioned at the outer side of the second bevel gear is fixedly arranged on the outer side wall of the tank body, a linkage shaft rotationally connected with the shell is arranged at the top of the shell in a penetrating mode, a first bevel gear meshed with the second bevel gear is fixedly arranged at one end of the linkage shaft positioned in the shell, a second gear is fixedly arranged at the top of the linkage shaft, a first gear is fixedly arranged at one end of the first rotating shaft positioned outside the tank body, and a gear belt is arranged between the first gear and the second gear.

Preferably, the anti-blocking mechanism comprises two extension rods fixedly installed on the outer side wall of the first rotating shaft, the two extension rods are located between the inner top of the tank body and the filter screen, and bristles distributed at equal intervals are arranged at the bottoms of the two extension rods.

Preferably, a discharging pipe is arranged at the bottom of the tank body, the discharging pipe is connected with the rectifying still, and the rectifying still is connected with the material receiving device.

Preferably, two support plates are fixedly arranged at the bottom of the tank body, and the same bottom plate is fixedly arranged at the bottoms of the two support plates.

The utility model has the beneficial effects that:

through setting up filter screen, rabbling mechanism, link gear and anti-blocking mechanism, can realize jar body material's stirring through single power supply, make it accelerate crystallization, improve crystallization efficiency, can also clean the surface of filter screen simultaneously, avoid the filter screen to appear blockking up, easy operation is convenient, degree of automation is higher, overall structure is compact, the practicality is strong.

Drawings

FIG. 1 is a schematic diagram of a purification system for high purity emamectin benzoate crude drug;

FIG. 2 is a schematic perspective view of a filtration crystallization device according to the present utility model;

FIG. 3 is a schematic plan view of a filtration crystallization device according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1 tank body, 2 inlet pipes, 3 first gears, 4 gear belts, 5 second gears, 6 linkage shafts, 7 shells, 8 support plates, 9 bottom plates, 10 discharge pipes, 11 fixed blocks, 12 vertical blocks, 13 servo motors, 14 first rotating shafts, 15 first bevel gears, 16 second bevel gears, 17 stirring rods, 18 second rotating shafts, 19 filter screens, 20 extension rods and 21 bristles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a high-purity emamectin benzoate crude drug purification system comprises a feeding device, a filtering crystallization device, a rectifying still and a receiving device, wherein the feeding device is connected with a feeding pipe 2, the filtering crystallization device comprises a tank body 1, the feeding pipe 2 is communicated with the tank body 1, a filter screen 19 is arranged in the tank body 1, a fixed block 11 is fixedly arranged on the outer side wall of the tank body 1, a vertical block 12 is fixedly arranged at the top of the fixed block 11, a stirring mechanism is arranged below the filter screen 19, the stirring mechanism comprises a servo motor 13 fixedly arranged on one side wall of the vertical block 12, a second rotating shaft 18 is fixedly connected to an output shaft of the servo motor 13, the second rotating shaft 18 penetrates through the tank body 1 and is in rotating connection with the tank body 1, and a stirring rod 17 positioned in the tank body 1 is fixedly arranged on the outer side wall of the second rotating shaft 18;

the top of the tank body 1 is penetrated and provided with a first rotating shaft 14 which is rotationally connected with the tank body 1, the outer side of the tank body 1 is provided with a linkage mechanism, the linkage mechanism comprises a second bevel gear 16 which is fixedly arranged at one end of a second rotating shaft 18 and is positioned outside the tank body 1, the outer side wall of the tank body 1 is fixedly provided with a shell 7 positioned outside the second bevel gear 16, the top of the shell 7 is penetrated and provided with a linkage shaft 6 which is rotationally connected with the shell 7, one end of the linkage shaft 6 positioned in the shell 7 is fixedly provided with a first bevel gear 15 which is meshed and connected with the second bevel gear 16, the top of the linkage shaft 6 is fixedly provided with a second gear 5, one end of the first rotating shaft 14 positioned outside the tank body 1 is fixedly provided with a first gear 3, and a gear belt 4 is arranged between the first gear 3 and the second gear 5;

be provided with anti-blocking mechanism on the first pivot 14, anti-blocking mechanism includes two extension poles 20 of fixed mounting on the lateral wall of first pivot 14, and two extension poles 20 all are located between the interior top of jar body 1 and filter screen 19, and the bottom of two extension poles 20 all is provided with equidistant brush hair 21 that distributes, and the bottom of jar body 1 is equipped with discharging pipe 10, and discharging pipe 10 is connected with the rectifying still, and rectifying still is connected with receiving device, and the bottom fixed mounting of jar body 1 has two backup pads 8, and the bottom fixed mounting of two backup pads 8 has same bottom plate 9.

When the utility model is used, materials are introduced into the tank body 1 through the feed pipe 2, the filter screen 19 can filter the materials, solid impurities are removed, the servo motor 13 is started, the output shaft of the servo motor 13 drives the second rotating shaft 18 to rotate, the second rotating shaft 18 rotates to drive the stirring rod 17 to rotate, so that the materials in the tank body 1 are stirred, the crystallization efficiency is improved, the second rotating shaft 18 rotates and simultaneously drives the second bevel gear 16 to rotate, the first bevel gear 15 and the linkage shaft 6 rotate through the meshed connection of the second bevel gear 16 and the first bevel gear 15, the first rotating shaft 14 can rotate through the arrangement of the first gear 3, the gear belt 4 and the second gear 5, the first rotating shaft 14 rotates to drive the extension rod 20 to rotate, and bristles 21 on the extension rod 20 clean the surface of the filter screen 19, so that the filter screen 19 is prevented from being blocked.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a high purity emamectin benzoate former medicine purification system, includes feed arrangement, filters crystallization device, rectifying still and material collecting device, its characterized in that, feed arrangement is connected with inlet pipe (2), it includes jar body (1) to filter crystallization device, inlet pipe (2) are linked together with jar body (1), the inside filter screen (19) that are provided with of jar body (1), fixed mounting has fixed block (11) on the lateral wall of jar body (1), the top fixed mounting of fixed block (11) has upright piece (12), the below of filter screen (19) is provided with rabbling mechanism, the top of jar body (1) is run through and is provided with first pivot (14) rather than rotating to be connected, the outside of jar body (1) is provided with link gear, be provided with anti-blocking mechanism on first pivot (14).

2. The high-purity emamectin benzoate crude drug purification system according to claim 1, wherein the stirring mechanism comprises a servo motor (13) fixedly installed on one side wall of a vertical block (12), a second rotating shaft (18) is fixedly connected to an output shaft of the servo motor (13), the second rotating shaft (18) penetrates through the tank body (1) and is in rotary connection with the tank body (1), and a stirring rod (17) located in the tank body (1) is fixedly installed on the outer side wall of the second rotating shaft (18).

3. The high-purity emamectin benzoate crude drug purification system according to claim 2, wherein the linkage mechanism comprises a second bevel gear (16) fixedly installed on one end of a second rotating shaft (18) and located outside the tank body (1), a shell (7) located outside the second bevel gear (16) is fixedly installed on the outer side wall of the tank body (1), a linkage shaft (6) rotatably connected with the shell (7) is penetrated through the top of the shell (7), a first bevel gear (15) meshed with the second bevel gear (16) is fixedly installed at one end of the linkage shaft (6) located in the shell (7), a second gear (5) is fixedly installed at the top of the linkage shaft (6), a first gear (3) is fixedly installed at one end of the first rotating shaft (14) located outside the tank body (1), and a gear belt (4) is arranged between the first gear (3) and the second gear (5).

4. The purification system of high-purity emamectin benzoate technical according to claim 1, wherein the anti-blocking mechanism comprises two extension rods (20) fixedly mounted on the outer side wall of the first rotating shaft (14), the two extension rods (20) are positioned between the inner top of the tank body (1) and the filter screen (19), and the bottoms of the two extension rods (20) are provided with equidistant distributed bristles (21).

5. The high-purity emamectin benzoate crude drug purification system according to claim 1, wherein a discharging pipe (10) is arranged at the bottom of the tank body (1), the discharging pipe (10) is connected with a rectifying kettle, and the rectifying kettle is connected with a material receiving device.

6. The high-purity emamectin benzoate crude drug purification system according to claim 1, wherein two supporting plates (8) are fixedly arranged at the bottom of the tank body (1), and the same bottom plate (9) is fixedly arranged at the bottoms of the two supporting plates (8).