CN219879866U - Methyl bromoketal auxiliary liquid drop adding device - Google Patents

Abstract

The utility model discloses a methyl bromoketal auxiliary liquid drop adding device which comprises a reaction kettle, wherein supporting legs are fixedly arranged on two sides of the bottom of the reaction kettle, a liquid discharge pipe is fixedly inserted and arranged at the bottom of the reaction kettle, and a positioning frame is fixedly arranged at the top of the reaction kettle. This methyl bromoketal assists dropwise add device, the quantity of pipe sets up a plurality ofly to overall arrangement is in each position of reation kettle inside top through the burette, and the sealing ball of every pipe upper end is unified control, can realize that the unified opening and the closure of all pipes, the inside liquid medicine volume of inflow pipe is the same, and the inside velocity of flow of liquid medicine entering pipe, the vertical height of accessible control sealing ball realizes, finally through the inside of the reation kettle of the even dropwise add of burette with the liquid medicine of the same amount, thereby avoid the liquid of adding to be too high in reation kettle local concentration, cooperate the inside double stirring mechanism of reation kettle, the more even thoroughly of raw materials reaction in the messenger reation kettle.

Description

Methyl bromoketal auxiliary liquid drop adding device

Technical Field

The utility model relates to the technical field of methyl bromoketal production, in particular to a methyl bromoketal auxiliary liquid dropwise adding device.

Background

Methyl bromoketal is an organic compound of the formula CH ₃ COCH ₂ Br. It is a colorless liquid, has an pungent smell, is easily dissolved in water and organic solvents, and can be prepared from ethyl ketone and bromine water by haloform reaction, and can also be prepared by condensation reaction of ketone and ethylene glycol. It is used as an intermediate of bactericides and herbicides in agriculture, and a reaction kettle is often required to be mixed and reacted with other medicaments in the production process of methyl bromoketal.

However, in the production process of methyl bromoketal, the traditional auxiliary liquid adding device for methyl bromoketal in the market is inconvenient to drop the medicament in the reaction process, and is inconvenient to control the flow rate of the medicament in the process of dropping, meanwhile, the condition that the concentration of the local medicament is high in the reaction kettle is easy to occur in the process of dropping the medicament in the existing reaction kettle, and the uniformly dispersed medicament dropping is inconvenient to perform; resulting in an influence on the quality of the product.

Therefore, it is necessary to provide a methyl bromoketal auxiliary liquid adding device to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a methyl bromoketal auxiliary liquid dropwise adding device to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a methyl bromoketal assists dropwise add device, includes reation kettle, the equal fixed mounting in both sides of reation kettle bottom has the supporting leg, reation kettle's bottom fixed mounting has the fluid-discharge tube that alternates, reation kettle's top fixed mounting has the locating rack, the top of locating rack is fixed mounting respectively has bin and mount, the bottom fixed mounting of bin has a plurality of pipe, one side at reation kettle top is fixed alternatingly and is installed the feed liquor pipe, the bottom fixed mounting of pipe has the burette, the top rotation of mount inside is installed the worm, the top fixed mounting of mount one side has the second motor, rotate between the top of mount inner wall and the top of bin and install symmetrical distribution's accommodate the lead screw, the upside of accommodate the lead screw outer wall is fixed to cup joint the worm wheel, the cover is equipped with the fly leaf on the outer wall of accommodate the lead screw, the bottom fixed mounting of fly leaf has the slide bar corresponding with pipe position, quantity, the bottom fixed mounting of slide bar has the sealing ball, the top fixed mounting of bin one side has the connecting pipe.

As a further scheme of the utility model: the inside rotation of reation kettle installs the (mixing) shaft, and the quantity of (mixing) shaft is two, two be provided with drive mechanism between the (mixing) shaft, fixed mounting has a plurality of puddler on the outer wall of (mixing) shaft, the below fixed mounting of reation kettle one side has the mounting bracket, one side fixed mounting of mounting bracket has first motor, drive mechanism comprises action wheel, follow driving wheel and belt, and action wheel and follow driving wheel pass through the belt transmission and connect.

As still further aspects of the utility model: the connecting pipe is located the outside one end fixed mounting of bin has the rose box, one side fixed connection of rose box and mount, the inside fixed mounting of rose box has annular setting element, the inside of rose box is located annular setting element upside and is provided with the filter screen, the top fixed mounting of rose box one side has the couple, one side fixedly connected with stay cord of filter screen upper surface, the one end fixedly connected with pull ring of stay cord.

As still further aspects of the utility model: the top of bin is fixed to be alternated and is installed the sealed sliding sleeve corresponding with slide bar position, quantity, the spacing groove has all been seted up to the both sides of mount inner wall, the both sides of fly leaf are all fixed mounting stopper.

As still further aspects of the utility model: visual transparent glass is fixedly embedded and installed on the outer surface of the storage box, and scale marks are arranged on the outer surface of the visual transparent glass.

As still further aspects of the utility model: the top of the movable plate is provided with a threaded hole matched with the adjusting screw rod, and the movable plate is in threaded connection with the adjusting screw rod through the threaded hole formed in the top of the movable plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the reaction kettle, the supporting legs, the liquid discharge pipes, the first motor, the mounting frame, the transmission mechanism, the stirring shaft, the stirring rod, the liquid inlet pipe, the storage tank, the fixing frame, the second motor, the worm, the adjusting screw rod, the worm wheel, the connecting pipe, the movable plate, the sealing sliding sleeve, the positioning frame, the guide pipe, the dropper, the filter tank, the filter screen, the annular positioning piece, the sliding rod and the sealing balls, the number of the guide pipes is multiple, the guide pipes are distributed at all positions above the inside of the reaction kettle through the dropper, the sealing balls at the upper end of each guide pipe are uniformly controlled, the uniform opening and closing of all the guide pipes can be realized, the liquid medicine amount flowing into the inside of the guide pipes is the same, the liquid medicine flowing into the inside of the guide pipes can be realized through controlling the vertical height of the sealing balls, and finally, the uniform dripping of the liquid medicine is uniformly added through the dropper, so that the local concentration of the added liquid in the reaction kettle is prevented from being too high, the double stirring mechanisms inside the reaction kettle are matched, the reaction kettle is convenient to enable raw materials to react more uniformly and thoroughly, side reaction conditions in the reaction kettle, and the quality of products is improved.

2. According to the utility model, through the cooperation of the pull rope, the hook and the pull ring, the pull rope is pulled by the pull ring, the filter screen is driven by the pull rope to be directly taken out from the interior of the filter box, and then impurities attached to the filter screen are cleaned, so that the filter screen is very convenient and practical, and is convenient for people to clean quickly.

Drawings

FIG. 1 is a schematic diagram of a methyl bromoketal auxiliary liquid dropwise adding device;

FIG. 2 is a front view of a methyl bromoketal auxiliary liquid drop adding device;

FIG. 3 is a schematic diagram of the structure of a storage tank in a methyl bromoketal auxiliary liquid dropwise adding device;

FIG. 4 is an enlarged schematic view of the structure of the methyl bromoketal auxiliary liquid dropwise adding device shown in FIG. 1 at A;

fig. 5 is an enlarged schematic view of the structure of the methyl bromoketal auxiliary liquid dropwise adding device at B in fig. 1.

In the figure: 1. a reaction kettle; 2. support legs; 3. a liquid discharge pipe; 4. a first motor; 5. a mounting frame; 6. a transmission mechanism; 7. a stirring shaft; 8. stirring rod; 9. a liquid inlet pipe; 10. a storage tank; 11. a fixing frame; 12. a second motor; 13. a worm; 14. adjusting a screw rod; 15. a worm wheel; 16. a connecting pipe; 17. a movable plate; 18. sealing the sliding sleeve; 19. a positioning frame; 20. a conduit; 21. a dropper; 22. visual transparent glass; 23. a filter box; 24. a filter screen; 25. a pull rope; 26. a hook; 27. a pull ring; 28. an annular positioning member; 29. a limit groove; 30. a limiting block; 31. a slide bar; 32. and (5) sealing the ball.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in the embodiment of the utility model, a methyl bromoketal auxiliary liquid drop adding device comprises a reaction kettle 1, wherein supporting legs 2 are fixedly arranged at two sides of the bottom of the reaction kettle 1, a liquid discharge pipe 3 is fixedly arranged at the bottom of the reaction kettle 1 in a penetrating way, a positioning frame 19 is fixedly arranged at the top of the reaction kettle 1, a storage box 10 and a fixing frame 11 are respectively fixedly arranged at the top of the positioning frame 19, a plurality of guide pipes 20 are fixedly arranged at the bottom of the storage box 10 in a penetrating way, the bottom ends of the guide pipes 20 penetrate through the top of the reaction kettle 1 and extend to the upper part inside the reaction kettle 1, a liquid inlet pipe 9 is fixedly arranged at one side of the top of the reaction kettle 1 in a penetrating way, a dropper 21 is fixedly arranged at the bottom end of the guide pipe 20, a worm 13 is rotatably arranged at the upper part inside the fixing frame 11, a second motor 12 is fixedly arranged at the upper part of one side of the fixing frame 11, and the drive end of the second motor 12 penetrates one side of the fixed frame 11 and extends to the inside of the fixed frame 11 to be fixedly connected with one end of the worm 13, an adjusting screw 14 which is symmetrically distributed is rotatably arranged between the top of the inner wall of the fixed frame 11 and the top of the storage box 10, a worm wheel 15 is fixedly sleeved on the upper side of the outer wall of the adjusting screw 14, the worm wheel 15 is meshed with the worm 13, a movable plate 17 is sleeved on the outer wall of the adjusting screw 14, sliding rods 31 corresponding to the positions and the numbers of the guide pipes 20 are fixedly arranged at the bottom of the movable plate 17, the bottom of the sliding rods 31 penetrates the top of the storage box 10 and extends to the inside of the storage box 10, sealing balls 32 are fixedly arranged at the bottom of the sliding rods 31, and connecting pipes 16 are fixedly inserted and arranged above one side of the storage box 10.

Referring to fig. 1, in the utility model, stirring shafts 7 are rotatably installed in a reaction kettle 1, the number of the stirring shafts 7 is two, one end of each stirring shaft 7 penetrates through one side of the inner wall of the reaction kettle 1 and extends to one side of the reaction kettle 1, a transmission mechanism 6 is arranged between the two stirring shafts 7, a plurality of stirring rods 8 are fixedly installed on the outer wall of each stirring shaft 7, a mounting frame 5 is fixedly installed below one side of the reaction kettle 1, a first motor 4 is fixedly installed on one side of the mounting frame 5, the driving end of the first motor 4 penetrates through one side of the mounting frame 5 and is fixedly connected with one end of one stirring shaft 7, the transmission mechanism 6 is composed of a driving wheel, a driven wheel and a belt, the driving wheel and the driven wheel are in transmission connection through the belt, so that the raw materials in the reaction kettle are fully mixed and stirred, the double stirring mechanisms are higher in efficiency, and the waiting time of workers is reduced.

Referring to fig. 1 and 5, in the present utility model, a filter box 23 is fixedly installed at one end of a connection pipe 16 positioned outside a storage box 10, the filter box 23 is communicated with the inside of the connection pipe 16, the filter box 23 is fixedly connected with one side of a fixing frame 11, an annular positioning member 28 is fixedly installed inside the filter box 23, a filter screen 24 is arranged at the upper side of the annular positioning member 28 inside the filter box 23, a hook 26 is fixedly installed above one side of the filter box 23, a pull rope 25 is fixedly connected with one side of the upper surface of the filter screen 24, a pull ring 27 is fixedly connected with one end of the pull rope 25, and the pull ring 27 is hung with the hook 26.

Referring to fig. 4, in the utility model, the top of the storage box 10 is fixedly inserted with sealing sliding sleeves 18 corresponding to the positions and the numbers of the sliding rods 31, the sealing sliding sleeves 18 are in sliding connection with the sliding rods 31, limit grooves 29 are formed on two sides of the inner wall of the fixed frame 11, limit blocks 30 are fixedly mounted on two sides of the movable plate 17, the limit blocks 30 are in sliding connection with the limit grooves 29, the tightness of the sliding connection position between the sliding rods 31 and the storage box 10 is ensured through the arrangement of the sliding sleeves 18, and the stability of the movable plate 17 in the vertical moving process is ensured through the cooperation of the limit grooves 29 and the limit blocks 30.

Referring to fig. 2 and 3, in the present utility model, the outer surface of the storage tank 10 is fixedly embedded with the visual transparent glass 22, the outer surface of the visual transparent glass 22 is provided with scale marks, the residual amount of the medicament dripped into the storage tank 10 can be observed at any time through the visual transparent glass 22 so as to be added in time, and the amount of the medicament entering the reaction kettle 1 can be accurately grasped through the scale marks arranged on the outer surface of the visual transparent glass 22.

Referring to fig. 4, in the present utility model, a threaded hole adapted to the adjusting screw 14 is formed at the top of the movable plate 17, and the movable plate 17 is in threaded connection with the adjusting screw 14 through the threaded hole formed at the top thereof.

The working principle of the utility model is as follows:

referring to fig. 1 to 5, in use, the electrical components in the utility model are externally connected with a power supply and a control switch, dripping medicament is firstly injected into the filter box 23, the filter screen 24 filters the injected dripping medicament, the filtered dripping medicament flows into the connecting pipe 16, then flows into the storage box 10 through the connecting pipe 16 for storage, then raw materials and matching agent are filled into the reaction kettle 1 through the liquid inlet pipe 9, then the first motor 4 is controlled to start working through the switch, the driving end of the first motor 4 drives the stirring shaft 7 positioned below to rotate, the two stirring shafts 7 synchronously rotate under the transmission action of the transmission mechanism 6, the stirring shaft 7 rotates to drive the stirring rod 8 to rotate, and the rotation of the stirring rod 8 stirs and mixes the raw materials in the reaction kettle 1, so that the raw materials and the added matching agent are fully mixed; then in the stirring process, when the medicine is required to be added dropwise, the second motor 12 is controlled by the switch to start working, the driving end of the second motor 12 drives the worm 13 to rotate, the worm wheel 15 drives the adjusting screw rod 14 to rotate through the engagement of the worm 13 and the worm wheel 15, the movable plate 17 stably moves vertically through the threaded transmission of the adjusting screw rod 14 and the movable plate 17 and the sliding relation of the limiting block 30 and the limiting groove 29, the movable plate 17 moves to drive the sliding rod 31 to move, the sealing ball 32 moves along with the sliding rod 31, when the movable plate 17 moves upwards, the sealing ball 32 does not contact with the upper end port of the guide pipe 20, the sealing effect on the upper end port of the guide pipe 20 is lost, the medicine liquid in the storage box 10 enters the guide pipe 20 through the upper end port of the guide pipe 20, then drip the inside at reation kettle 1 through burette 21, because the quantity of pipe 20 sets up a plurality of, and lay out in each position in reation kettle 1 inside top through burette 21, and the sealing ball 32 of every pipe 20 upper end is unified control, can realize the unified opening and closing of all pipes 20, the inside liquid medicine volume of inflow pipe 20 is the same, and the inside velocity of flow of liquid medicine entering pipe 20, can realize through the vertical height of sealing ball 32, finally drip the inside of reation kettle 1 of the even dropwise add of the same amount of liquid medicine through burette 21, thereby avoid the local high concentration of liquid that adds in reation kettle, cooperate the inside double stirring mechanism of reation kettle 1, be convenient for make the more even thoroughly of reation kettle internal raw materials reaction, and effectively reduce the side reaction condition, help improving the quality of product.

Referring to fig. 5, in use, when adding dropwise adding medicament to the inside of the storage box 10, the filter screen 24 positioned in the filter box 23 can filter the medicament, impurities in the medicament are filtered, the quality of the medicament is ensured, the filtered impurities are removed, when the later cleaning is needed, the pull ring 27 can be directly taken down from the hook 26, the pull rope 25 is pulled by the pull ring 27, the pull rope 25 drives the filter screen 24 to be directly taken out from the inside of the filter box 23, and then the impurities attached to the filter screen can be cleaned, so that the filter screen is very convenient and practical and is convenient for people to clean quickly.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a methyl bromoketal assists dropwise add device, includes reation kettle (1), its characterized in that: both sides of reation kettle (1) bottom are all fixed mounting have supporting leg (2), fixed the alternate fluid-discharge tube (3) of installing in the bottom of reation kettle (1), fixed mounting in the top of reation kettle (1) has locating rack (19), fixed mounting has bin (10) and mount (11) respectively in the top of locating rack (19), fixed the alternate installation in the bottom of bin (10) has a plurality of pipe (20), fixed the alternate installation in one side at reation kettle (1) top has feed liquor pipe (9), the bottom fixed mounting of pipe (20) has burette (21), worm (13) are installed in the top rotation of mount (11) inside, the top fixed mounting of mount (11) one side has second motor (12), install symmetrically distributed's adjusting screw (14) between the top of mount (11) inner wall and the top of bin (10), the upside of adjusting screw (14) outer wall is fixed to cup joint has a plurality of pipe (15), the cover is equipped with fly leaf (17) on the outer wall of adjusting screw (14), the bottom fixed mounting of bottom (31) and slider (31) are installed with fixed position (31) corresponding ball, a connecting pipe (16) is fixedly inserted and installed above one side of the storage box (10).

2. The methyl bromoketal auxiliary dropwise adding device according to claim 1 wherein: inside rotation of reation kettle (1) is installed (7), and the quantity of (7) stirring axle is two, two be provided with drive mechanism (6) between (7) stirring axle, fixedly mounted has a plurality of puddler (8) on the outer wall of (7) stirring axle, the below fixed mounting of reation kettle (1) one side has mounting bracket (5), one side fixed mounting of mounting bracket (5) has first motor (4), drive mechanism (6) are by the action wheel, from driving wheel and belt constitution, and action wheel and from driving wheel pass through the belt transmission and connect.

3. The methyl bromoketal auxiliary dropwise adding device according to claim 1 wherein: the utility model discloses a filter device, including bin (10), connecting pipe, filter screen (24) one side fixedly connected with stay cord (25), one side fixedly connected with pull ring (27) of the outside one end fixed mounting of bin (10) is located connecting pipe (16), one side fixed mounting of bin (10), one side fixed connection of filter screen (23) and mount (11) is located the inside fixed mounting of filter screen (23) has annular setting element (28).

4. The methyl bromoketal auxiliary dropwise adding device according to claim 1 wherein: sealing sliding sleeves (18) corresponding to the positions and the numbers of the sliding rods (31) are fixedly inserted into the top of the storage box (10), limiting grooves (29) are formed in two sides of the inner wall of the fixing frame (11), and limiting blocks (30) are fixedly arranged on two sides of the movable plate (17).

5. The methyl bromoketal auxiliary dropwise adding device according to claim 1 wherein: visual transparent glass (22) is fixedly embedded and installed on the outer surface of the storage box (10), and scale marks are arranged on the outer surface of the visual transparent glass (22).

6. The methyl bromoketal auxiliary dropwise adding device according to claim 1 wherein: screw holes matched with the adjusting screw rods (14) are formed in the tops of the movable plates (17), and the movable plates (17) are in threaded connection with the adjusting screw rods (14) through the screw holes formed in the tops of the movable plates.