CN115569585A

CN115569585A - Mixing container and mixing method for preparing 10% saflufenacil suspending agent

Info

Publication number: CN115569585A
Application number: CN202211452411.5A
Authority: CN
Inventors: 孙红军; 宋钰; 南艳; 周颖
Original assignee: Jiangsu Dongbao Agrochemical Co ltd
Current assignee: Jiangsu Dongbao Agrochemical Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-01-06

Abstract

The invention belongs to the technical field of chemical production, and particularly relates to a mixing container and a mixing method for preparing a 10% saflufenacil suspending agent. The invention discloses a mixing container and a mixing method for preparing a 10% saflufenacil suspending agent, wherein a mixed liquid is mixed by a mixing component, the contact range of the mixed liquid with liquid can be increased through a support rod and a side rod, so that the mixing effect is enhanced, meanwhile, a mixing slide rod which is irregularly shaken can drive the support rod and the side rod to be in a shaking state in the mixing process, so that the mixing effect is improved, and in the shaking process of the mixing slide rod, a cutting sheet of the upper side rod of the mixing slide rod and a cutting sheet of the upper side rod of a side-attached connecting seat are cut in a staggered manner, so that solid aggregate blocks doped in the mixed liquid can be dispersed, and the integral mixing effect of the mixed liquid is further improved.

Description

Mixing container and mixing method for preparing 10% saflufenacil suspending agent

Technical Field

The invention relates to the technical field of chemical production, in particular to a mixing container and a mixing method for preparing a 10% saflufenacil suspending agent.

Background

The saflufenacil preparation is light brown extruded granular in appearance, belongs to pyrimidines, is a protoporphyrinogen oxidase (PPO) inhibitor, can be used as a biocidal herbicide, can effectively prevent and kill various broadleaf weeds including weeds resistant to glyphosate, ALS and triazines, has a quick killing effect and can quickly degrade soil residues.

The suspension is a silk-sticky flowable suspension prepared by mixing a raw pesticide, a carrier and a dispersing agent and carrying out superfine grinding by a wet method, wherein a solid raw pesticide which is insoluble or slightly soluble in water is uniformly dispersed in water by virtue of certain auxiliaries through superfine grinding to form a fine-particle high-suspension stable liquid-solid system which can flow, and the suspension is usually composed of active ingredients, a dispersing agent, a thickening agent, an anti-settling agent, an antifoaming agent, an antifreezing agent, water and the like.

In the preparation process of the 10% saflufenacil suspending agent, other prepared raw materials need to be uniformly mixed to obtain a mixed solution, and then the saflufenacil technical is added to prepare the suspending agent.

Disclosure of Invention

The invention discloses a mixing container and a mixing method for preparing a 10% saflufenacil suspending agent, and aims to solve the technical problems that eye washing treatment efficiency is low and equipment is easily damaged in the background technology.

The invention provides a mixing container for preparing a 10% saflufenacil suspending agent, which comprises a stirring kettle, wherein a pretreatment chamber and a mixing chamber are arranged inside the stirring kettle, two mixing components are arranged inside the pretreatment chamber, a stirring shaft is arranged inside the stirring kettle and penetrates through the pretreatment chamber and the mixing chamber, the mixing components comprise a mixing shaft seat and three side attachment connecting seats, a round hole is formed in the middle of the mixing shaft seat, the mixing shaft seat and the stirring shaft are connected through bolts to cause diseases, the three side attachment connecting seats and the mixing shaft seat are fixedly connected, the three side attachment connecting seats are distributed at equal intervals on the circumference, three side attachment connecting seats are respectively provided with a hole-shaped mounting groove, a mixing slide bar is movably connected inside the hole-shaped mounting groove, a reset spring is movably connected outside the mixing slide bar, two ends of the reset spring are respectively fixedly connected with the inner walls of the mixing slide bar and the hole-shaped mounting groove, one end of each side attachment connecting seat and one end of each mixing slide bar are respectively fixedly connected with a support bar, a plurality of equidistant side bars are respectively connected to the two support bars, a plurality of side bars are respectively fixedly connected to the two support bars, a plurality of side bars are symmetrically distributed up-down, one side of the up-symmetrical side and the side bars are staggered, and a plurality of side bars are staggered up and two side bars are arranged in staggered mode.

Through being provided with the compounding subassembly, utilize the compounding subassembly when carrying out mixing operation to mixed liquid, can improve the contact range with liquid through branch and side lever, thereby the reinforcing mixes the effect, be in the irregularly compounding slide bar that rocks simultaneously, can drive branch and side lever and be in the state of rocking in mixing process, improve mixed effect, and the compounding slide bar rocks the in-process, the material cutting piece of compounding slide bar upper side lever and the crisscross cutting of the material cutting piece of side-attaching joint seat upper side lever, can assist the solid aggregate piece of adulteration in the mixed liquid to disperse, further improve the whole mixed effect of mixed liquid.

In a preferred scheme, a middle layer plate is arranged inside the stirring kettle, the middle layer plate is positioned between the pretreatment chamber and the mixing chamber, a circular hole groove is formed in the middle layer plate, a transfer lower charging barrel is movably connected inside the circular hole groove, a sealing ring is arranged outside the transfer lower charging barrel, a pneumatic material turning assembly is arranged on the transfer lower charging barrel, a discharging cavity is formed in the transfer lower charging barrel, a filter screen is arranged on the outer side of the discharging cavity and fixedly connected with the transfer lower charging barrel, a cylindrical mounting groove is formed in the middle layer plate, a hydraulic rod is fixedly connected inside the cylindrical mounting groove, and the other end of the hydraulic rod is fixedly connected with the transfer lower charging barrel; pneumatic stirring subassembly includes gas box and airflow control valve, the annular mounting groove has been seted up at the top of feed cylinder under the transfer, fixed connection between gas box and the annular mounting groove, the mounting hole has been seted up on the stirred tank, one side of feed cylinder under the mounting hole is located the transfer, fixed connection between airflow control valve and the mounting hole, and the upside of gas box has seted up the gas tank of a plurality of circumference equidistances, the gas tank is the slope setting, the equal fixedly connected with jet-propelled head in inside in gas tank, be provided with the intake pipe on the gas box, be provided with the gas transmission hose on the airflow control valve, pass through flange joint between gas transmission hose and the intake pipe.

The gas stirring assembly is arranged, so that solid caking and sinking can occur in the mixed liquid, and the sediment can be stirred up by the pneumatic stirring assembly to be mixed with the mixed liquid in a rotating manner, so that the material mixing assembly is convenient to cut and disperse, and the overall mixing effect of the mixed liquid in the pretreatment chamber is improved; the sealing ring ensures the sealing environment of the pretreatment chamber after the transfer blanking cylinder is closed, and ensures the normal mixing and stirring effect in the pretreatment chamber; the filter screen can filter the large granule impurity in the mixed liquid, avoids leading to mixed liquid inhomogeneous because of mixing inadequately, influences subsequent liquid mixing process.

In a preferred scheme, a spiral groove is formed in the inner wall of the mixing chamber, the spiral groove is in an outward expansion type from top to bottom, a spiral temperature control pipe is fixedly connected inside the spiral groove, a liquid inlet pipe and a liquid outlet pipe are respectively and fixedly connected to two ends of the spiral temperature control pipe, two round holes are formed in the stirring kettle, the liquid inlet pipe and the liquid outlet pipe respectively penetrate through the two round holes, the liquid inlet pipe is located below the liquid outlet pipe, the liquid outlet pipe is located above the liquid inlet pipe, two liquid mixing assemblies are arranged in the mixing chamber, and the two liquid mixing assemblies are distributed vertically; mix the liquid subassembly and attach the pole socket including mixing liquid axle bed and four sides, the round hole has been seted up on mixing the liquid axle bed, fixed connection between (mixing) shaft and the mixed liquid axle bed, four sides attach the pole socket and mix equal fixed connection between the liquid axle bed, four mix the liquid axle beds and be circumference equidistance and distribute, and four sides attach all seted up the cylindricality cavity on the pole socket, the inside swing joint of cylindricality cavity has mixed liquid pole, the one end fixedly connected with tractive spring of mixed liquid pole, fixed connection between the other end of tractive spring and the inner wall of cylindricality cavity, mix a plurality of equidistance of fixedly connected with liquid return piece on the liquid pole, a plurality of liquid return pieces all set up to expand the form outward.

By arranging the spiral temperature control pipe, the water bath cooling can be rapidly carried out by introducing cold water into the spiral temperature control pipe, the temperature of the solution in the mixing chamber is ensured to be in the proper temperature range for preparation, and the problem that the preparation process is influenced by hydrolysis of the original medicine due to temperature rise is avoided; utilize and mix the liquid subassembly and can improve the mixed effect of mixed liquid and former medicine, promptly: the mixing rod of irregular motion has increased stirring effect, and the liquid piece that returns of irregular reciprocating motion drives the mixed liquid and rolls when rotating the mixture to further improve the mixture of mixed liquid and former medicine.

In a preferred scheme, a plurality of installation jacks with equal circumference are formed in the inner wall of the bottom of the mixing chamber, and a defoaming assembly is arranged inside each installation jack; remove the bubble subassembly and attach the fixed connection including the end at the bottom of attaching the fixed position pole and pulling the slide bar, fixed connection between end attached fixed position pole and the installation jack, the activity chamber has all been seted up on the end attached fixed position pole, the inside in activity chamber and pull swing joint between the slide bar, it puts the bulge loop in to be provided with on the slide bar to pull, put the bulge loop in and be located the activity intracavity that the end attaches the fixed position pole, the outside swing joint that pulls the slide bar has the reciprocating spring of two symmetries, two reciprocating spring all are located the activity intracavity that the end attaches the fixed position pole, two reciprocating spring's both ends respectively with put between the outer wall of bulge loop and the activity intracavity wall fixed connection, and pull the bubble dish that removes of a plurality of equidistance of outside fixedly connected with of slide bar, it all is provided with the protruding thorn of the broken bubble of a plurality of circumference equidistance on the bubble dish to remove.

Through being provided with and removing the bubble subassembly, utilize and remove bubble dish and garrulous bubble protruding thorn and blow through the bubble in with mixed liquid to be convenient for gaseous release avoids the bubble to remain in the liquid and influences the quality of the suspending agent of preparation

In a preferred scheme, a rectangular mounting groove is formed in the stirring kettle, a gas exchange box is fixedly connected inside the rectangular mounting groove, the gas exchange box is located inside the mixing chamber, an outer exhaust pipe is arranged on the gas exchange box and located outside the stirring kettle, a round hole mounting groove is formed in the stirring kettle, a liquid medicine adding pipe is fixedly connected inside the round hole mounting groove, and one end of the liquid medicine adding pipe is located inside the pretreatment chamber; the supporting leg of the three circumference equidistance of stirred tank's bottom fixedly connected with, and stirred tank's top is provided with the top cap, and the upside fixedly connected with motor frame of top cap, fixedly connected with driving motor on the motor frame passes through the coupling joint between driving motor's output shaft and the (mixing) shaft, is provided with the material on the top cap and adds the storehouse, and the material is provided with the cang gai on adding the storehouse.

A mixing method of a mixing container for preparing a 10% saflufenacil suspending agent is applied to the mixing container for preparing the 10% saflufenacil suspending agent, and comprises the following steps:

s1, mixing pretreatment: adding EP2454, emulsona GTRST, a stabilizer, propylene glycol, potassium sorbate, magnesium aluminum silicate, DC-163 and water which are weighed in proportion into a stirring kettle, driving a stirring shaft to drive a mixing component to rotate and stir by a starting device, enabling a mixing slide bar to be stressed to slide in a side-attached connecting seat in the rotating process, and enabling cutting pieces on an upper side rod and a lower side rod on the same side-attached connecting seat to move in a staggered mode to cut and mix mixed liquid in a pretreatment chamber;

s2, transferring and blanking: after the mixed liquid in the pretreatment chamber is mixed, discharging the mixed liquid meeting the specification into the mixing chamber in a filtering mode;

s3, mixed liquid treatment: adding raw pesticide (saflufenacil) into the mixed liquid in the mixing chamber, and continuously driving a mixing device in the mixing chamber by using a stirring shaft to mix and stir the reaction liquid in the mixing chamber.

From the above, the mixing container for preparing the 10% saflufenacil suspending agent has the effect of enhancing the mixing effect of the mixed liquid, namely, when the mixed liquid is mixed by using the mixing component, the contact range of the mixing component and the liquid can be improved through the support rod and the side rod, so that the mixing effect is enhanced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a mixing container for preparing a 10% saflufenacil suspending agent according to the present invention;

FIG. 2 is a schematic side view of a mixing vessel for preparing a 10% saflufenacil suspending agent according to the present invention;

FIG. 3 is a schematic structural diagram of a mixing shaft seat of a mixing container for preparing a 10% saflufenacil suspending agent according to the present invention;

FIG. 4 is a schematic structural diagram of a mixing component of a mixing vessel for preparing a 10% saflufenacil suspending agent according to the present invention;

FIG. 5 is a schematic diagram of a pretreatment chamber of a mixing container for preparing a 10% saflufenacil suspending agent according to the present invention;

FIG. 6 is a schematic diagram of a transfer charging barrel of a mixing container for preparing a 10% saflufenacil suspending agent according to the present invention;

FIG. 7 is a schematic structural diagram of an air box of a mixing container for preparing a 10% saflufenacil suspending agent according to the present invention;

FIG. 8 is a schematic structural diagram of a liquid mixing component of a mixing container for preparing a 10% saflufenacil suspending agent according to the present invention;

fig. 9 is a schematic structural diagram of a defoaming assembly of a mixing container for preparing a 10% saflufenacil suspending agent according to the invention.

In the figure: 1. stirring the mixture in a kettle; 2. a pretreatment chamber; 3. a mixing chamber; 4. a stirring shaft; 5. a mixing assembly; 501. a material mixing shaft seat; 502. a side attachment joint seat; 503. a material mixing slide bar; 504. a return spring; 505. a strut; 506. a side lever; 507. cutting a material sheet; 6. a middle layer plate; 7. transferring and discharging the charging barrel; 8. a seal ring; 9. a blanking cavity; 10. filtering with a screen; 11. a hydraulic rod; 12. a pneumatic upender assembly; 1201. a gas box; 1202. an air tank; 1203. a gas showerhead; 1204. an air inlet pipe; 1205. a gas hose; 1206. an airflow control valve; 13. a spiral temperature control tube; 14. a liquid inlet pipe; 15. a liquid outlet pipe; 16. a liquid mixing component; 1601. a liquid mixing shaft seat; 1602. a side attachment rod base; 1603. a liquid mixing rod; 1604. a tension spring; 1605. returning the liquid to the tablet; 17. a bubble removal assembly; 1701. a bottom attaching position fixing rod; 1702. pulling the sliding rod; 1703. a convex ring is arranged in the middle; 1704. a reciprocating spring; 1705. removing the bubble tray; 1706. breaking bubbles and convex thorns; 18. a gas exchange cartridge; 19. discharging the air out of the air outlet pipe; 20. a liquid medicine adding pipe; 21. supporting legs; 22. a top cover; 23. a motor frame; 24. a drive motor; 25. a material adding bin; 26. a bin cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The mixing container for preparing the 10% saflufenacil suspending agent is mainly applied to scenes with low eye washing treatment efficiency.

Referring to fig. 1-4, a mixing container for preparing a 10% saflufenacil suspending agent, comprising a stirring kettle 1, a pretreatment chamber 2 and a mixing chamber 3 are arranged inside the stirring kettle 1, two mixing components 5 are arranged inside the pretreatment chamber 2, a mixing shaft 4 is arranged inside the stirring kettle 1, the mixing shaft 4 penetrates through the pretreatment chamber 2 and the mixing chamber 3, the mixing components 5 comprise a mixing shaft seat 501 and three side attachment seats 502, a circular hole is formed in the middle of the mixing shaft seat 501, the mixing shaft seat 501 and the mixing shaft 4 are connected through a bolt, the three side attachment seats 502 and the mixing shaft seat 501 are connected through a bolt, the three side attachment seats 502 are circumferentially equidistantly distributed, perforated mounting grooves are formed in the three side attachment seats 502, a mixing slide rod 503 is slidably connected inside the perforated mounting grooves, a return spring 504 is sleeved outside the mixing slide rod 503, two ends of the return spring 504 are respectively connected with the inner walls of the mixing slide rod 503 and the perforated mounting grooves through bolts, one end of the side attachment seats 502 and the mixing slide rod 503 are connected through a bolt 505, two support rods 505 are connected through bolts, two support rods 507, the upper side rods 505 and a plurality of symmetrical cutting pieces are arranged on one side of the lower side rods 507, and a plurality of the support rods are symmetrically staggered and a plurality of the support rods 506, and a plurality of the lower side rods are arranged symmetrically.

Specifically, after the device is started, the stirring shaft 4 drives the mixing component 5 to rotate to stir and mix the mixed liquid in the pretreatment chamber 2, and in the rotating process, the mixing slide rod 503 is enabled to perform irregular reciprocating sliding in the side attaching connection seat 502 due to the action of rotating centrifugal force and the elastic force of the return spring 504, so that the cutting pieces 507 on the upper side rod 506 and the lower side rod 506 on the same side attaching connection seat 502 move in a staggered mode, and solid aggregation blocks doped in the mixed liquid in the pretreatment chamber 2 are cut to promote separation of the solid aggregation blocks.

In a specific application scene, the mixing component 5 is suitable for a mixing and stirring link of primary mixed liquid, when the mixing component 5 is used for mixing the mixed liquid, the contact range of the mixed liquid with liquid can be improved through the support rod 505 and the side rod 506, so that the mixing effect is enhanced, meanwhile, the mixing slide rod 503 which is in irregular shaking can drive the support rod 505 and the side rod 506 to be in a shaking state in the mixing process, so that the mixing effect is improved, in the shaking process of the mixing slide rod 503, the material cutting sheets 507 of the side rod 506 on the mixing slide rod 503 and the material cutting sheets 507 of the side rod 506 on the side attaching connecting seat 502 are cut in a staggered mode, so that solid aggregate blocks doped in the mixed liquid can be dispersed, and the overall mixing effect of the mixed liquid is further improved; the pretreatment chamber 2 and the mixing chamber 3 adopt independent sealed environments, and mixed liquid in the mixing chamber 3 can be prepared while the mixed materials are pretreated, so that the continuity of the whole preparation of the suspending agent is ensured.

Referring to fig. 2, fig. 5 and fig. 6, stirred tank 1's inside is provided with well plywood 6, well plywood 6 is located between preliminary treatment room 2 and the mixing chamber 3, circular hole groove has been seted up on well plywood 6, feed cylinder 7 is down in the inside sliding connection in circular hole groove, the outside of feed cylinder 7 is provided with sealing washer 8 down in the transfer, be provided with pneumatic stirring subassembly 12 on the feed cylinder 7 is down in the transfer, and the unloading chamber 9 has been seted up to the inside of feed cylinder 7 down in the transfer, the outside in unloading chamber 9 is provided with filter screen 10, pass through bolted connection between filter screen 10 and the feed cylinder 7 down in the transfer, the cylindricality mounting groove has been seted up on well plywood 6, there is hydraulic stem 11 inside in the cylindricality mounting groove through bolted connection, pass through bolted connection between the other end of hydraulic stem 11 and the feed cylinder 7 down in the transfer.

Specifically, after the mixed liquid in the pretreatment chamber 2 is mixed, the hydraulic rod 11 contracts to drive the transfer blanking barrel 7 to move upwards, and the mixed liquid in the pretreatment chamber 2 enters the blanking cavity 9 through the filter screen 10 and flows down into the mixing chamber 3.

In a specific application scene, the movable transfer charging barrel 7 is suitable for a conveying link of the mixed liquid from the pretreatment chamber 2 to the mixing chamber 3, and the sealing ring 8 ensures the sealing environment of the pretreatment chamber 2 after the transfer charging barrel 7 is closed, so that the normal mixing and stirring effect in the pretreatment chamber 2 is ensured; filter screen 10 can filter the large granule impurity in the mixed liquid, avoids leading to mixed liquid inhomogeneous because of mixing inadequately, influences subsequent liquid mixing process.

Referring to fig. 5, fig. 6 and fig. 7, pneumatic stirring subassembly 12 includes gas box 1201 and air current control valve 1206, the annular mounting groove has been seted up at the top of feed cylinder 7 under the transfer, pass through bolted connection between gas box 1201 and the annular mounting groove, the mounting hole has been seted up on the stirred tank 1, one side of feed cylinder 7 is down located the transfer to the mounting hole, pass through bolted connection between air current control valve 1206 and the mounting hole, and a plurality of circumference equidistance's gas tank 1202 has been seted up to the upside of gas box 1201, gas tank 1202 is the slope setting, there is jet 1203 all through bolted connection in the inside of gas tank 1202, be provided with intake pipe 1204 on the gas box 1201, be provided with gas transmission hose 1205 on the air current control valve 1206, through flange joint between gas transmission hose 1205 and the intake pipe 1204.

Specifically, in the material mixing process of the pretreatment chamber 2, the airflow control valve 1206 pressurizes the outside air and then conveys the air into the air box 1201, the pressurized air is obliquely upwards sprayed out through the air spraying head 1203, the aggregation block sinking in the mixed liquid is blown up, and the aggregation block is enabled to be in contact with the material mixing component 5, so that the separation and the mixing are performed.

In specific application scene, pneumatic stirring subassembly 12 is applicable to the turn-up of sediment in the mixed liquid, makes its scene with compounding subassembly 5 contact, can take place the phenomenon that the solid caking sinks in the mixed liquid, utilizes pneumatic stirring subassembly 12 can turn up the sediment and make it mix along with the mixed liquid rotation to be convenient for compounding subassembly 5's cutting dispersion, improve the whole mixed effect of mixing liquid in the pre-treatment chamber 2.

It should be noted that the gas ejection head 1203 is inclined upward, and the pressurized gas can drive the liquid in the pretreatment chamber 2 to tumble when being ejected, thereby achieving the effect of accelerating the mixing.

Referring to fig. 2 and 5, the heliciform recess has been seted up to the inner wall of mixing chamber 3, the heliciform recess is extremely up and down expands the formula outward, there is spiral temperature control tube 13 inside the heliciform recess through bolted connection, there are feed liquor pipe 14 and drain pipe 15 at the both ends of spiral temperature control tube 13 through bolted connection respectively, two round holes have been seted up on stirred tank 1, feed liquor pipe 14 and drain pipe 15 pass two round holes respectively, feed liquor pipe 14 is located the below, drain pipe 15 is located the top, and be provided with two liquid components 16 that mix in the mixing chamber 3, two liquid components 16 that mix distribute from top to bottom.

Specifically, when carrying out the liquid mixing operation in the mixing chamber 3, the chemical reaction between inside mixing operation and each composition, the temperature of solution can rise in the mixing chamber 3, (the former medicine of saflufenacil itself is sensitive to pH valve and temperature, thereby can lead to former medicine hydrolysis to influence the whole preparation of suspending agent after the intensification), drain pipe 15 and feed liquor pipe 14 are connected with outside water pipe all the time, when the temperature change in the mixing chamber 3, let in cold water from feed liquor pipe 14, cool down through spiral temperature control pipe 13 to the solution in the mixing chamber 3.

In specific application scene, spiral temperature control pipe 13 is applicable to the regulation and control link of the interior temperature of mixing chamber 3, and after the temperature in mixing chamber 3 rose, utilize the mode of letting in cold water in spiral temperature control pipe 13 to carry out quick water bath cooling, guarantee that the temperature of solution is in the suitable temperature range of preparation in mixing chamber 3, avoid the temperature to rise to cause former medicine to hydrolyze, influence the preparation process.

Referring to fig. 5 and 8, mix liquid subassembly 16 and include that it attaches rod seat 1602 to mix liquid axle seat 1601 and four sides, the round hole has been seted up on mixing liquid axle seat 1601, through bolted connection between (mixing) shaft 4 and the mix liquid axle seat 1601, all through bolted connection between four sides attach rod seat 1602 and the mix liquid axle seat 1601, four mix liquid axle seats 1601 are circumference equidistance and distribute, and four sides are attached and have all seted up the cylindricality cavity on the rod seat 1602, the inside sliding connection of cylindricality cavity has mix liquid pole 1603, there is tractive spring 1604 one end of mixing liquid pole 1603 through bolted connection, pass through bolted connection between the other end of tractive spring 1604 and the inner wall of cylindricality cavity, there are a plurality of equidistance liquid return sheets 1605 through bolted connection on mixing liquid pole 1603, a plurality of liquid return sheets 1605 all set up to expand the form outward.

Specifically, the (mixing) shaft 4 drives mixes liquid subassembly 16 and stirs the mixed liquid in mixing chamber 3, the stirring in-process, mix liquid pole 1603 because of the pulling force and the pivoted centrifugal force that receive tractive spring 1604, make it be in anomalous state of rocking, improve the contact effect that mixes liquid pole 1603 and mix the liquid, mix the irregular motion in-process of liquid pole 1603 simultaneously, return liquid piece 1605 has increased the contact effect with mixing the liquid, can drive mixed liquid and roll at reciprocating motion in-process, thereby the process of mixing with higher speed.

In specific application scene, mix liquid subassembly 16 and be applicable to the mixed liquid link of mixed liquid and former medicine in mixing chamber 3, utilize and mix liquid subassembly 16 and can improve the mixed effect of mixed liquid and former medicine, promptly: mixing rod 1603 of irregular motion has increased the stirring effect, and liquid piece 1605 that returns of irregular reciprocating motion drives the mixed liquid and rolls when rotating the mixture to further improve the mixture of mixed liquid and former medicine.

Referring to fig. 2 and 9, a plurality of installation jacks with equal circumference are formed in the inner wall of the bottom of the mixing chamber 3, and a defoaming assembly 17 is arranged inside each installation jack; the defoaming assembly 17 comprises a bottom-attached retention rod 1701 and a pulling slide rod 1702, the bottom-attached retention rod 1701 is connected with an installation insertion hole through bolts, movable cavities are formed in the bottom-attached retention rod 1701, the interior of each movable cavity is connected with the corresponding pulling slide rod 1702 in a sliding mode, a middle-mounted convex ring 1703 is arranged on the pulling slide rod 1702, the middle-mounted convex ring 1703 is located in the movable cavity of the bottom-attached retention rod 1701, two symmetrical reciprocating springs 1704 are sleeved outside the pulling slide rod 1702, the two reciprocating springs 1704 are located in the movable cavity of the bottom-attached retention rod 1701, two ends of the two reciprocating springs 1704 are connected with the outer wall of the middle-mounted convex ring 1703 and the inner wall of the movable cavity through bolts respectively, a plurality of defoaming discs 1705 which are equidistant are connected to the exterior of the pulling slide rod 1702 through bolts, and a plurality of defoaming spurs 1706 which are equidistant in circumference are arranged on the defoaming discs 1705.

Specifically, in the mixing chamber 3, the mixing process is performed (air flows in during mixing and stirring, the mixing is performed, the quality of the suspending agent is affected because the mixed liquid has certain surface tension, bubbles are formed under the action of the surface tension, and the quality of the suspending agent is affected), the sliding rod 1702 is pulled to shake under the action of the force applied by the rotation of the mixed liquid and the elastic force of the reciprocating spring 1704, the bubbles in the mixed liquid can be punctured by the broken bubble protruding stabs 1706 on the bubble removing plate 1705 during the shaking process, and the influence of the bubble residue on the quality of the suspending agent is avoided.

In specific application scene, garrulous bubble group price is applicable to the link of getting rid of bubble in the mixing fluid in mixing chamber 3, and the mixing fluid drives garrulous bubble subassembly operation with former medicine in mixing chamber 3 in-process, utilizes and removes bubble dish 1705 and garrulous bubble protruding thorn 1706 and blows the bubble in the mixing fluid to be convenient for gaseous release, avoid the bubble to remain and influence the quality of the suspending agent of preparation in the liquid.

Referring to fig. 1, fig. 2 and fig. 5, a rectangular mounting groove is formed in a stirring kettle 1, a gas exchange box 18 is connected to the inside of the rectangular mounting groove through a bolt, the gas exchange box 18 is located inside a mixing chamber 3, an outer exhaust pipe 19 is arranged on the gas exchange box 18, the outer exhaust pipe 19 is located outside the stirring kettle 1, a circular hole mounting groove is formed in the stirring kettle 1, a liquid medicine adding pipe 20 is connected to the inside of the circular hole mounting groove through a bolt, and one end of the liquid medicine adding pipe 20 is located inside a pretreatment chamber 2; the bottom of stirred tank 1 has supporting leg 21 of three circumference equidistance through bolted connection, and stirred tank 1's top is provided with top cap 22, there is motor frame 23 top cap 22's upside through bolted connection, there is driving motor 24 through bolted connection on the motor frame 23, through the coupling joint between driving motor 24's output shaft and the (mixing) shaft 4, be provided with the material on the top cap 22 and add storehouse 25, the material is provided with cang gai 26 on adding storehouse 25.

Specifically, after the bubble breaking assembly breaks bubbles, the released gas is sucked by the gas exchange box 18 and is conveyed into the gas purification box from the outer gas exhaust pipe 19 for purification, the gas exchange box 18 is utilized to accelerate the exhaust of the gas in the mixing chamber 3, and meanwhile, the influence of the directly externally discharged gas on the external working environment is avoided; raw pesticide (saflufenacil) is added into the mixing chamber 3 from the pesticide liquid adding pipe 20; the driving motor 24 drives the stirring shaft 4 to rotate, and the material adding bin 25 is used for mixing and preparing raw materials.

s1, mixing pretreatment: adding EP2454, emulsona GTRST, a stabilizer, propylene glycol, potassium sorbate, magnesium aluminum silicate, DC-163 and water which are weighed in proportion into a stirring kettle 1, driving a stirring shaft 4 to drive a mixing component 5 to rotate and stir by a starting device, enabling a mixing slide rod 503 to be stressed in a side attaching connecting seat 502 to slide in the rotating process, and enabling cutting pieces 507 on an upper side rod 506 and a lower side rod 506 on the same side attaching connecting seat 502 to do staggered motion to cut and mix the mixed liquid in a pretreatment chamber 2;

s2, transferring and blanking: after the mixed liquid in the pretreatment chamber 2 is mixed, the mixed liquid meeting the specification is discharged into the mixing chamber 3 in a filtering mode;

s3, mixed liquid treatment: adding raw saflufenacil into the mixed liquid in the mixing chamber 3, and continuously driving a mixing device in the mixing chamber 3 by using the stirring shaft 4 to mix and stir the reaction liquid in the mixing chamber 3.

The working principle is as follows: when the device is used, EP2454, emulsona GTRST, a stabilizer, propylene glycol, potassium sorbate, magnesium aluminum silicate, DC-163 and water which are weighed in proportion are added into the stirring kettle 1, the stirring shaft 4 drives the mixing component 5 to rotate to stir and mix the mixed liquid in the pretreatment chamber 2 after the device is started, the mixing slide rod 503 is enabled to carry out irregular reciprocating sliding in the side attaching connection seat 502 due to the rotating centrifugal force and the elastic force of the reset spring 504 in the rotating process, so that the cutting pieces 507 on the upper side rod 506 and the lower side rod 506 on the same side attaching connection seat 502 move in a staggered mode, solid aggregate blocks doped in the mixed liquid in the pretreatment chamber 2 are cut to facilitate separation of the solid aggregate blocks, the air flow control valve 1206 pressurizes external air and then conveys the air into the air box 1201 in the mixing process of the pretreatment chamber 2, the pressurized air is obliquely upwards sprayed out through the air jet 1203, the aggregate blocks settled in the mixed liquid are blown up to contact with the mixing component 5, and are separated and mixed;

after the mixed liquid is mixed, the hydraulic rod 11 contracts to drive the transfer discharging barrel 7 to move upwards, and the mixed liquid in the pretreatment chamber 2 enters the discharging cavity 9 through the filter screen 10 and flows into the mixing chamber 3;

the stirring shaft 4 drives the liquid mixing component 16 to stir the mixed liquid in the mixing chamber 3, in the stirring process, the liquid mixing rod 1603 is in an irregular shaking state due to the pulling force of the pulling spring 1604 and the rotating centrifugal force, the contact effect of the liquid mixing rod 1603 and the mixed liquid is improved, meanwhile, in the irregular movement process of the liquid mixing rod 1603, the liquid return sheet 1605 increases the contact effect with the mixed liquid, the mixed liquid is driven to roll in the reciprocating movement process, and therefore the mixing process is accelerated; when liquid mixing operation is carried out in the mixing chamber 3, the temperature of the solution in the mixing chamber 3 can rise due to internal mixing operation and chemical reaction among all components, (the saflufenacil original drug is sensitive to pH value and temperature, and hydrolysis of the original drug can be caused after temperature rise so as to influence the integral preparation of the suspending agent), the liquid outlet pipe 15 and the liquid inlet pipe 14 are always connected with an external water pipeline, when the temperature in the mixing chamber 3 changes, cold water is introduced from the liquid inlet pipe 14, and the solution in the mixing chamber 3 is cooled through the spiral temperature control pipe 13; mix the liquid in-process in the mixing chamber 3 (there is the air inflow and stir together in the mixing stirring, because mix a liquid and have certain surface tension, form the bubble under the effect of surface tension, influence the quality of suspending agent), pull the slide bar 1702 and receive the power of exerting force and the elasticity effect of reciprocating spring 1704 when mixed liquid rotates and rock, rock the in-process and remove the broken bubble spur 1706 on the bubble dish 1705 and can stab the bubble in the mixed liquid, avoid the bubble to remain the quality that influences the suspending agent.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A mixing container for preparing a 10% saflufenacil suspending agent comprises a stirring kettle (1) and is characterized in that a pretreatment chamber (2) and a mixing chamber (3) are arranged inside the stirring kettle (1), two mixing assemblies (5) are arranged inside the pretreatment chamber (2), a mixing shaft (4) is arranged inside the stirring kettle (1), the mixing shaft (4) penetrates through the pretreatment chamber (2) and the mixing chamber (3), each mixing assembly (5) comprises a mixing shaft seat (501) and three side attachment connecting seats (502), a round hole is formed in the middle of each mixing shaft seat (501), each mixing shaft seat (501) and each mixing shaft (4) are connected through a bolt, the three side attachment connecting seats (502) and each mixing shaft seat (501) are fixedly connected, the three side attachment connecting seats (502) are distributed in a circumferential equidistant mode, a porous mounting groove is formed in each side attachment seat (502), a sliding rod (503) is movably connected inside each porous mounting groove, a reset spring (504) is movably connected to the outer part of each mixing shaft seat (503), two ends of each reset spring (504) are connected with the inner wall of each mixing rod (503) and a plurality of the corresponding support rod (505) and a plurality of the support rods (505) are connected to the inner wall of the mixing rod (505), a plurality of side bars (506) on two spinal branch poles (505) all are the crisscross distribution of symmetry from top to bottom, relative one side all is provided with a plurality of equidistant blank pieces (507) on the crisscross side bar (506) of longitudinal symmetry, and blank pieces (507) on two side bars (506) are all the staggered arrangement.

2. The mixing container for preparing the 10% saflufenacil suspending agent is characterized in that a middle layer plate (6) is arranged inside the stirring kettle (1), the middle layer plate (6) is located between the pre-treatment chamber (2) and the mixing chamber (3), a circular hole groove is formed in the middle layer plate (6), a middle-transfer lower charging barrel (7) is movably connected inside the circular hole groove, a sealing ring (8) is arranged outside the middle-transfer lower charging barrel (7), a pneumatic material turning assembly (12) is arranged on the middle-transfer lower charging barrel (7), a discharging cavity (9) is formed inside the middle-transfer lower charging barrel (7), a filter screen (10) is arranged outside the discharging cavity (9), the filter screen (10) is fixedly connected with the middle-transfer lower charging barrel (7), a cylindrical mounting groove is formed in the middle layer plate (6), a cylindrical hydraulic rod (11) is fixedly connected inside the hydraulic rod, and the other end of the hydraulic rod (11) is fixedly connected with the middle-transfer lower charging barrel (7).

3. The mixing container for preparing the 10% saflufenacil suspending agent is characterized in that the pneumatic stirring assembly (12) comprises a gas box (1201) and a gas flow control valve (1206), an annular mounting groove is formed in the top of the transferring lower charging barrel (7), the gas box (1201) is fixedly connected with the annular mounting groove, a mounting hole is formed in the stirring kettle (1), the mounting hole is located on one side of the transferring lower charging barrel (7), the gas flow control valve (1206) is fixedly connected with the mounting hole, a plurality of gas grooves (1202) with equal intervals in circumference are formed in the upper side of the gas box (1201), the gas grooves (1202) are all obliquely arranged, gas spraying heads (1203) are fixedly connected inside the gas grooves (1202), gas inlet pipes (1204) are arranged on the gas box (1201), gas conveying hoses (1205) are arranged on the gas flow control valve (1206), and the gas conveying hoses (1205) are connected with the gas inlet pipes (1204) through flanges.

4. The mixing container for preparing the 10% saflufenacil suspending agent according to claim 1, wherein a spiral groove is formed in the inner wall of the mixing chamber (3), the spiral groove is extended from top to bottom, a spiral temperature control pipe (13) is fixedly connected inside the spiral groove, a liquid inlet pipe (14) and a liquid outlet pipe (15) are fixedly connected to two ends of the spiral temperature control pipe (13) respectively, two round holes are formed in the stirring kettle (1), the liquid inlet pipe (14) and the liquid outlet pipe (15) respectively penetrate through the two round holes, the liquid inlet pipe (14) is located below, the liquid outlet pipe (15) is located above, two liquid mixing assemblies (16) are arranged in the mixing chamber (3), and the two liquid mixing assemblies (16) are distributed vertically.

5. The mixing container for preparing 10% saflufenacil suspending agent according to claim 4, characterized in that, mix liquid subassembly (16) including mix liquid axle bed (1601) and four sides and attach pole seat (1602), the round hole has been seted up on mix liquid axle bed (1601), fixed connection between (mixing) shaft (4) and mix liquid axle bed (1601), equal fixed connection between four sides attach pole seat (1602) and mix liquid axle bed (1601), four mix liquid axle bed (1601) are circumference equidistance and distribute, and four sides attach pole seat (1602) and all seted up the cylindricality cavity, the inside swing joint of cylindricality cavity has mix liquid pole (1603), the one end fixedly connected with tractive spring (1604) of mix liquid pole (1603), fixed connection between the other end of tractive spring (1604) and the inner wall of cylindricality cavity, fixedly connected with a plurality of equidistance return liquid piece (1605) on mix liquid pole (1603), a plurality of return liquid piece (1605) all set up to expand the form outward.

6. The mixing container for preparing the 10% saflufenacil suspending agent according to claim 4, wherein a plurality of installation insertion holes with equal circumference are formed in the inner wall of the bottom of the mixing chamber (3), and the bubble removing assemblies (17) are arranged inside the installation insertion holes.

7. The mixing container for preparing the 10% saflufenacil suspending agent is characterized in that the defoaming assembly (17) comprises a bottom attaching retaining rod (1701) and a pulling slide rod (1702), wherein the bottom attaching retaining rod (1701) is fixedly connected with a mounting jack, movable cavities are formed in the bottom attaching retaining rod (1701), the inner part of each movable cavity is movably connected with the pulling slide rod (1702), a middle convex ring (1703) is arranged on the pulling slide rod (1702), the middle convex ring (1703) is arranged in the movable cavity of the bottom attaching retaining rod (1701), two symmetrical reciprocating springs (1704) are movably connected to the outer part of the pulling slide rod (1702) and are arranged in the movable cavity of the bottom attaching retaining rod (1701), two ends of the two reciprocating springs (1704) are respectively and fixedly connected with the outer wall of the middle convex ring (1703) and the inner wall of the movable cavity, a plurality of equidistant defoaming discs (1705) are fixedly connected to the outer part of the pulling slide rod (1702), and a plurality of equidistant defoaming discs (1705) are arranged on the defoaming discs (1705).

8. The mixing container for preparing the 10% saflufenacil suspending agent is characterized in that a rectangular mounting groove is formed in the stirring kettle (1), a gas exchange box (18) is fixedly connected to the inside of the rectangular mounting groove, the gas exchange box (18) is located inside the mixing chamber (3), an outer exhaust pipe (19) is arranged on the gas exchange box (18), the outer exhaust pipe (19) is located outside the stirring kettle (1), a round hole mounting groove is formed in the stirring kettle (1), a liquid medicine adding pipe (20) is fixedly connected to the inside of the round hole mounting groove, and one end of the liquid medicine adding pipe (20) is located inside the pretreatment chamber (2).

9. The mixing container for preparing the 10% saflufenacil suspending agent is characterized in that the bottom of the stirring kettle (1) is fixedly connected with support legs (21) with three equal distances of the circumference, a top cover (22) is arranged at the top of the stirring kettle (1), a motor frame (23) is fixedly connected to the upper side of the top cover (22), a driving motor (24) is fixedly connected to the motor frame (23), the output shaft of the driving motor (24) is connected with the stirring shaft (4) through a coupler, a material adding bin (25) is arranged on the top cover (22), and a bin cover (26) is arranged on the material adding bin (25).

10. A mixing method of a 10% saflufenacil suspending agent preparation mixing container applied to a 10% saflufenacil suspending agent preparation mixing container according to any one of claims 1 to 9, characterized in that the mixing method comprises the following steps:

s1, mixing pretreatment: EP2454, emulsona GTRST, a stabilizer, propylene glycol, potassium sorbate, magnesium aluminum silicate, DC-163 and water which are weighed in proportion are added into a stirring kettle (1), a starting device prompts a stirring shaft (4) to drive a mixing component (5) to rotate and stir, a mixing slide rod (503) is stressed to slide in a side attaching connecting seat (502) in the rotating process, and cutting pieces (507) on an upper side rod (506) and a lower side rod (506) on the same side attaching connecting seat (502) move in a staggered mode to cut and mix the mixing liquid in a pretreatment chamber (2);

s2, transferring and blanking: after the mixed liquid in the pretreatment chamber (2) is mixed, the mixed liquid meeting the specification is discharged into the mixing chamber (3) in a filtering mode;

s3, mixed liquid treatment: adding a technical product (saflufenacil) into the mixed liquid in the mixing chamber (3), and continuously driving a mixing device in the mixing chamber (3) by using the stirring shaft (4) to mix and stir the reaction liquid in the mixing chamber (3).