Catalytic reaction kettle for green synthesis of ethiprole

Abstract

The utility model discloses a catalytic reaction kettle for green synthesis of ethiprole, which comprises a reaction kettle body, an adjusting component and a locking component, the reaction kettle body comprises a driving motor and a rotating shaft which are arranged at the top and inside, and the adjusting component comprises a plurality of groups of fixing rods which are fixedly arranged on the rotating shaft. According to the catalytic reaction kettle for green synthesis of ethiprole, disclosed by the utility model, the winding rods are movably mounted in the rotating shaft in the reaction kettle body, so that the stirring rods and the scraping plates on the outer sides of the movable rods can be adjusted and used when wire harnesses connected between the movable rods are taken up and paid off; the wall scraping function after the scraping plate on the outer side of the stirring rod is adjusted is achieved, few residues in ethiprole discharged materials are ensured, bolts installed in insertion holes and installation holes in the outer sides of a pressing base and a fixing disc at the upper end of the reaction kettle body are mainly used for locking a rotating shaft in the adjustment process of a winding rod in the rotating shaft, and therefore the convenience in the adjustment process of the winding rod is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ethiprole catalytic reaction kettles, in particular to a catalytic reaction kettle used for ethiprole green synthesis. Background Art

[0002] Ethiopromide is an insecticide and acaricide. It belongs to the second generation of insecticides that act on GABA. It is effective against a variety of chewing and piercing-sucking pests at low dosages. It can be used for seed treatment and foliar spraying. The effective period is up to 21-28 days. It is mainly used to control thrips, stink bugs, weevils, beet moths, aphids, planthoppers and locusts. A catalytic reactor is required for the synthesis of ethiprole when producing ethiprole.

[0003] The existing ethiprole green synthesis catalytic reactor, such as the ethiprole production reactor disclosed in publication number CN208526615U, has the advantage of more uniform and sufficient mixing of raw materials. However, the stirring rod inside the reactor is not convenient for scraping the wall of ethiprole during the discharge of the material after convenient adjustment, so there is a problem of much residue on the inner wall in the discharge. Therefore, we propose a catalytic reactor for the green synthesis of ethiprole. Utility Model Content

[0004] The main purpose of the utility model is to provide a catalytic reaction kettle for the green synthesis of ethiprole, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A catalytic reactor for green synthesis of ethidium bromide comprises a reactor body, an adjustment component and a locking component, wherein the reactor body comprises a driving motor and a rotating shaft at the top and inside, the adjustment component comprises a plurality of fixed rods arranged and fixedly installed on the rotating shaft, and springs movably installed inside the fixed rods, movable rods movably installed inside the fixed rods outside the springs, stirring rods are fixedly installed at the outer ends of the movable rods, and scrapers are fixedly installed at the outer ends of the stirring rods, a cavity is also provided in the rotating shaft, a winding rod is movably installed at the center of the cavity, and a wiring harness is fixedly connected between the movable rod and the winding rod.

[0007] Preferably, the adjustment assembly further comprises sealing rings movably installed in the fixed rods, and the sealing rings are kept in close contact with the movable rods.

[0008] Preferably, the adjustment assembly further comprises internal threads formed at both the upper and lower ends of the fixing rod, and top screws and bottom studs respectively fixedly mounted at the upper and lower ends of the winding rod, wherein the top screws and bottom studs are threadedly connected to the internal threads.

[0009] Preferably, the adjustment assembly further comprises a clamping seat fixedly mounted at the top center of the reactor body, and a fixing plate fixedly mounted on the upper part of the rotating shaft, and the fixing plate is movably restrained in the clamping seat.

[0010] Preferably, the adjustment assembly also includes an observation port fixedly installed on the top of the reactor body.

[0011] Preferably, the locking assembly includes a plug hole and a mounting hole respectively correspondingly opened on one side of the fixing plate and the pressing seat, and a latch movably installed in the plug hole and the mounting hole.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the winding rod movably installed in the rotating shaft of the reactor body can adjust the stirring rod and the scraper outside the movable rod when the wire harness connected between the movable rods is taken up and released, so as to realize the scraping function of the scraper outside the stirring rod after adjustment, thereby ensuring the problem of less residue in the ethiprole discharge;

[0014] 2. In the utility model, the pressing seat at the upper end of the reactor body and the plug hole outside the fixing plate and the latch installed in the mounting hole are mainly used to lock the rotating shaft during the adjustment of the winding rod inside the rotating shaft, thereby increasing the convenience of adjusting the winding rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a disassembly diagram of the rotating shaft of the utility model;

[0017] Figure 3 It is a side sectional view of the rotating shaft of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified view of middle;

[0019] Figure 5 For this utility model Figure 1 Enlarged view of B.

[0020] Reference numerals:

[0021] 100, reactor body; 101, drive motor; 102, rotating shaft;

[0022] 200, adjustment assembly; 201, fixed rod; 202, spring; 203, movable rod; 204, stirring rod; 205, scraper; 206, cavity; 207, winding rod; 208, wiring harness; 209, sealing ring; 210, internal thread; 211, top screw; 212, bottom stud; 213, clamping seat; 214, fixing plate; 215, observation port; 300, locking assembly; 301, jack; 302, mounting hole; 303, latch. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] Embodiment 1:

[0025] like Figure 1-4 As shown, this embodiment provides a catalytic reactor for the green synthesis of ethiprole, including a reactor body 100, an adjustment component 200 and a locking component 300. The reactor body 100 includes a driving motor 101 and a rotating shaft 102 at the top and inside. The adjustment component 200 includes a plurality of fixed rods 201 arranged and fixedly installed on the rotating shaft 102, and springs 202 movably installed inside the fixed rods 201. Movable rods 203 are movably installed inside the fixed rods 201 outside the springs 202. Stirring rods 204 are fixedly installed at the outer ends of the movable rods 203. Scrapers 205 are fixedly installed at the outer ends of the stirring rods 204. A cavity 206 is further provided in the rotating shaft 102. A winding rod 207 is movably installed at the center of the cavity 206. The movable rods 203 are all connected to the winding rods 207. A wiring harness 208 is fixedly connected between the two ends of the winding rod 207. The adjusting component 200 also includes a sealing ring 209 movably installed in the fixing rod 201, and the sealing ring 209 is kept in contact with the movable rod 203. The adjusting component 200 also includes an internal thread 210 provided at the upper and lower ends of the fixing rod 201, and a top screw 211 and a bottom stud 212 fixedly installed at the upper and lower ends of the winding rod 207 respectively, and the top screw 211 and the bottom stud 212 are threadedly connected to the internal thread 210. The adjusting component 200 also includes a clamping seat 213 fixedly installed at the center of the top of the reactor body 100, and a fixed disk 214 fixedly installed on the upper part of the rotating shaft 102, and the fixed disk 214 is movably restrained in the clamping seat 213. The adjusting component 200 also includes an observation port 215 fixedly installed at the top of the reactor body 100.

[0026] Specifically, ethiprole is an insecticide and acaricide. When ethiprole is produced, a catalytic reactor is required to synthesize ethiprole. The winding rod 207 movably installed in the rotating shaft 102 of the reactor body 100 can adjust the stirring rod 204 and the scraper 205 outside the movable rod 203 when the wire harness 208 connected between the movable rods 203 is taken up and released, so as to achieve the scraping function of the scraper 205 outside the stirring rod 204 after adjustment, thereby ensuring the problem of less residue in the ethiprole discharge. The spring 202 movably installed inside the fixed rod 201 is mainly used for the outer scraper 205 of the stirring rod 204 and the reactor body 100 after the wire harness 208 is released. The inner wall fits well, and the sealing ring 209 installed in the fixed rod 201 is mainly used to ensure the sealing between the fixed rod 201 and the outer connection of the movable rod 203. The internal threads 210 opened on the upper and lower sides of the rotating shaft 102, as well as the top screws 211 and bottom studs 212 installed on the upper and lower sides of the winding rod 207 inside the internal threads 210 are mainly used to ensure the stability of the upper and lower sides of the winding rod 207 during the rotation adjustment. The clamping seat 213 fixedly installed on the top of the reactor body 100 and bound to the outside of the fixed plate 214 is mainly used for stable binding during the rotation of the rotating shaft 102. The observation port 215 installed on the top of the reactor body 100 is mainly used for observation during the adjustment of the stirring rod 204 and the scraper 205.

[0027] Embodiment 2:

[0028] Based on the first embodiment, Figure 2 and Figure 5 As shown, the locking assembly 300 includes an insertion hole 301 and a mounting hole 302 respectively provided on one side of the fixing plate 214 and the pressing seat 213 , and a latch 303 movably installed in the insertion hole 301 and the mounting hole 302 .

[0029] Specifically, the clamping seat 213 at the upper end of the reactor body 100 and the outer plug hole 301 of the fixing plate 214 and the pin 303 installed in the mounting hole 302 are mainly used to lock the rotating shaft 102 during the adjustment of the winding rod 207 inside the rotating shaft 102, thereby increasing the convenience of adjusting the winding rod 207.

[0030] The working principle and use process of this utility model:

[0031] After the stirring of the ethidium bromide inside the reactor body 100 is completed, the rotating shaft 102 is first rotated to adjust the shaft 102 so as to insert the pin 303 into the inside of the plug hole 301 and the mounting hole 302 in the pressing seat 213 and the fixing plate 214 to lock and fix the rotating shaft 102. After the rotating shaft 102 is fixed, the top screw 211 on the top of the rotating shaft 102 can be screwed on to rotate the winding rod 207 inside the rotating shaft 102. After the winding rod 207 rotates, the wire harness 208 wound on its upper end is The wire harness 208 is released, and the spring 202 inside the fixed rod 201 pushes the outer movable rod 203 to move outward, so as to push the scraper 205 at the outer end of the stirring rod 204 outside the movable rod 203 to the inner wall of the reactor body 100. At this time, the pin 303 at the outer end of the clamping seat 213 is removed, and the driving motor 101 is started to drive the rotating shaft 102 and the scraper 205 at its outer end to scrape the wall during the discharge of the material, so as to ensure that there is less residue in the ethiprole discharge.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A catalytic reactor for green synthesis of ethiprole, comprising a reactor body (100), an adjustment component (200) and a locking component (300), wherein the reactor body (100) comprises a top and internal driving motor (101) and a rotating shaft (102), characterized in that: The adjustment assembly (200) comprises a plurality of fixed rods (201) arranged and fixedly mounted on a rotating shaft (102), and springs (202) movably mounted inside the fixed rods (201); movable rods (203) are movably mounted inside the fixed rods (201) outside the springs (202); stirring rods (204) are fixedly mounted on the outer ends of the movable rods (203); and scrapers (205) are fixedly mounted on the outer ends of the stirring rods (204); a cavity (206) is also provided inside the rotating shaft (102); a winding rod (207) is movably mounted at the center of the cavity (206); and a wiring harness (208) is fixedly connected between the movable rods (203) and the winding rods (207).

2. A catalytic reactor for green synthesis of ethiprole according to claim 1, characterized in that: The adjustment assembly (200) further comprises a sealing ring (209) movably installed in the fixed rod (201), and the sealing ring (209) is kept in close contact with the movable rod (203).

3. A catalytic reactor for green synthesis of ethiprole according to claim 1, characterized in that: The adjustment assembly (200) further comprises internal threads (210) formed at both the upper and lower ends of the fixing rod (201), and a top screw (211) and a bottom stud (212) respectively fixedly mounted at the upper and lower ends of the winding rod (207), wherein the top screw (211) and the bottom stud (212) are threadedly connected to the internal threads (210).

4. A catalytic reactor for green synthesis of ethiprole according to claim 1, characterized in that: The adjustment assembly (200) further comprises a pressing seat (213) fixedly installed at the top center of the reaction kettle body (100), and a fixing plate (214) fixedly installed on the upper part of the rotating shaft (102), and the fixing plate (214) is movably restrained in the pressing seat (213).

5. A catalytic reactor for green synthesis of ethiprole according to claim 1, characterized in that: The regulating assembly (200) further comprises an observation port (215) fixedly mounted on the top of the reactor body (100).

6. A catalytic reactor for green synthesis of ethiprole according to claim 1, characterized in that: The locking assembly (300) comprises a plug hole (301) and a mounting hole (302) respectively correspondingly provided on one side of a fixing plate (214) and a pressing seat (213), and a latch (303) movably installed in the plug hole (301) and the mounting hole (302).

Images