CN213699544U - Agitating unit for fine chemical production - Google Patents

Abstract

The utility model discloses an agitating unit for fine chemical production relates to chemical production technical field, including the agitator tank, be equipped with three stirring rake in the agitator tank, three stirring rake simultaneous operation stirs the mixture in the agitator tank, stirring effect is good, stirring efficiency is high, three stirring rake slope sets up, when rotatory stirring, the resistance is less, and enable the mixture formation vortex in the agitator tank when rotating, stirring effect is good, the working disc drives three stirring rake can be at the up-and-down motion in the agitator tank, carry out the intensive mixing to the mixture in the agitator tank, greatly promote stirring effect, washing unit can carry out high pressure to pivot and stirring rake in the agitator tank and wash, wash the chemical industry residue of adhesion, extension agitating unit's practical life. The utility model discloses simple structure is reliable, and stirring effect is good, stirs efficiently, is suitable for the popularization.

Description

Agitating unit for fine chemical production

Technical Field

The utility model relates to a chemical production technical field, concretely relates to agitating unit is used in fine chemical production.

Background

The fine chemical industry is a technology-intensive industry with strong comprehensiveness. Firstly, the production process has long process flow, more unit reactions, complex raw materials and strict requirement on control of the intermediate process, and the application relates to the theoretical knowledge and professional skills of multiple fields and multiple subjects, wherein the application comprises multistep synthesis, separation technology, analysis and test, performance screening, compounding technology, formulation development, commercialized processing, application development, technical service and the like.

In the chemical production process, multiple raw materials are required to be mixed and placed in a stirring device to be stirred and mixed so as to enable the raw materials to generate chemical reaction, but the conventional stirring device is only provided with one stirring paddle and is difficult to be fully stirred and mixed during stirring.

Disclosure of Invention

The utility model provides an above-mentioned problem, provide an agitating unit for fine chemical production, solve a stirring rake and hardly carry out the problem of intensive mixing to the mixture when the stirring.

The technical scheme of the utility model is that: a stirring device for fine chemical production comprises a stirring tank, a guide pipe, a working disc, a crank, a rocker, a connecting body, a first rotating shaft, a first stirring paddle, a second rotating shaft, a second stirring paddle, a third rotating shaft and a third stirring paddle;

a guide pipe is vertically arranged on the stirring tank, a working disc matched with the guide pipe is arranged in the guide pipe, the working disc is arranged in the guide pipe in a sliding connection mode, a crank is transversely arranged above the working disc, the crank is rotatably arranged in the guide pipe in a connection mode, a first motor is arranged on the outer wall of the guide pipe, one end of the crank is rotatably arranged on the inner wall of the guide pipe, the other end of the crank penetrates through the guide pipe and is connected with an output shaft of the first motor, a rocker is sleeved on the crank, the upper end of the rocker is rotatably arranged on the crank in a connection mode, the lower end of the rocker is connected with the working disc through a connecting body, and the lower end of the rocker is rotatably arranged;

a first rotating shaft is vertically arranged in the stirring tank, the first rotating shaft is rotatably arranged in the stirring tank in a connecting mode, a first stirring paddle is transversely arranged at the lower end of the first rotating shaft, the upper end of the first rotating shaft penetrates through the upper wall of the stirring tank and is connected with a working disc, a cavity is arranged in the working disc, a first gear is sleeved on the first rotating shaft and is arranged in the cavity, a second motor is arranged on the working disc, and the first rotating shaft penetrates through the upper wall of the working disc and is connected with an output shaft of the second motor;

a second gear matched with the first gear is arranged on one side of the first gear, the second gear is arranged in the cavity, the first gear is meshed with the second gear, a second rotating shaft is vertically arranged on the second gear, the upper end of the second rotating shaft is rotatably connected with the upper wall of the working plate, the lower end of the second rotating shaft respectively penetrates through the lower wall of the working plate and the upper wall of the stirring tank to be connected with a second stirring paddle, and the second stirring paddle is arranged in the stirring tank;

a third gear matched with the first gear is arranged on the other side of the first gear, the third gear is arranged in the cavity, the third gear is meshed with the first gear, a third rotating shaft is vertically arranged on the third gear, the upper end of the third rotating shaft is rotatably connected with the upper wall of the working plate, the lower end of the third rotating shaft respectively penetrates through the lower wall of the working plate and the upper wall of the stirring tank to be connected with a third stirring paddle, and the third stirring paddle is arranged in the stirring tank;

the stirring tank is characterized in that a feeding pipe is vertically arranged on one side of the stirring tank, the feeding pipe is in through connection with the upper wall of the stirring tank, and a discharge valve is arranged on the lower wall of the stirring tank.

Further, the lower wall of the stirring tank is of a funnel structure.

Further, first stirring rake, second stirring rake and third stirring rake all incline to set up.

Further, the second stirring paddle and the third stirring paddle are arranged above the first stirring paddle.

Further, gaps are reserved between the second stirring paddle and the first rotating shaft, and gaps are reserved between the third stirring paddle and the first rotating shaft.

Further, the agitator tank upper wall is equipped with respectively with first pivot, second pivot and third pivot matched with shaft hole, first pivot, second pivot and third pivot run through the shaft hole respectively and rotate with the agitator tank and be connected, the cover is equipped with the sealing washer in first pivot, second pivot and third pivot respectively, the sealing washer is equipped with in the shaft hole.

Furthermore, a flushing device is arranged on the other side of the stirring tank and detachably connected with the upper wall of the stirring tank, and the flushing device comprises a nozzle, a water pipe and a connecting block; water pipe one end through connection piece is connected with the nozzle, the agitator tank upper wall be equipped with connecting block matched with recess, connecting block detachable sliding connection's setting is in the recess, water pipe other end detachable is connected with external high-pressure squirt.

Further, the water pipe is a rigid hard material.

Further, the nozzle is a universal high pressure nozzle.

The utility model has the advantages that:

the utility model is driven by two pairs of matched gears, the three stirring paddles simultaneously work to stir the mixture in the stirring tank, the stirring effect is good, and the stirring efficiency is high; the three stirring paddles are obliquely arranged, so that the resistance is small during the rotary stirring, and the mixture in the stirring tank can form a vortex during the rotation, so that the stirring effect is good; the working disc arranged above the three stirring paddles can reciprocate up and down to drive the three stirring paddles to move up and down in the stirring tank, so that the mixture in the stirring tank is fully mixed, and the stirring effect is greatly improved; the flushing device can flush the rotating shaft and the stirring paddle in the stirring tank at high pressure, so that the adhered chemical residues are cleaned, and the service life of the stirring device is prolonged; the lower wall of the stirring tank is of a funnel structure, and the discharge valve is arranged at the lowest end of the funnel, so that the stirred mixture can be discharged out of the stirring tank conveniently, and the mixture is prevented from being adhered to the lower wall of the stirring tank; the sealing ring that is equipped with between three pivot and the agitator tank can seal the shaft hole, avoids leaking in the stirring in-process mixture from the shaft hole and takes place the accident. The utility model discloses simple structure is reliable, and stirring effect is good, stirs efficiently, is suitable for the popularization.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the crank mounting of the present invention;

FIG. 3 is a front view of the working plate structure of the present invention;

FIG. 4 is a top view of the structure of the working plate of the present invention;

FIG. 5 is a schematic view of the installation of the feeding tube of the present invention;

fig. 6 is a schematic structural view of the flushing device of the present invention.

Reference numerals:

1 is a stirring tank, 2 is a guide pipe, 3 is a working plate, 301 is a first gear, 302 is a second gear, 303 is a third gear, 304 is a second motor, 4 is a crank, 5 is a rocker, 6 is a connector, 7 is a first rotating shaft, 8 is a first stirring paddle, 9 is a second rotating shaft, 10 is a second stirring paddle, 11 is a third rotating shaft, 12 is a third stirring paddle, 13 is a feeding pipe, 14 is a flushing device, 141 is a nozzle, 142 is a water pipe, 143 is a connecting block, 15 is a discharge valve, 16 is a first motor, and 17 is a sealing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 6, a stirring device for fine chemical production includes a stirring tank 1, a guide pipe 2, a working plate 3, a crank 4, a rocker 5, a connector 6, a first rotating shaft 7, a first stirring paddle 8, a second rotating shaft 9, a second stirring paddle 10, a third rotating shaft 11, and a third stirring paddle 12;

a guide pipe 2 is vertically arranged on the stirring tank 1, a matched working disc 3 is arranged in the guide pipe 2, the working disc 3 is arranged in the guide pipe 2 in a sliding connection mode, the guide pipe 2 is used for limiting the movement of the working disc 3, the situation that the working disc 3 deflects left and right when moving up and down in the guide pipe 2 is avoided, a crank 4 is transversely arranged above the working disc 3, the crank 4 is rotatably connected and arranged in the guide pipe 2, the crank 4 can rotate in the guide pipe 2, the middle part of the crank 4 performs circular motion by taking two ends as the circle center when rotating, a first motor 16 is arranged on the outer wall of the guide pipe 2, one end of the crank 4 is rotatably connected and arranged on the inner wall of the guide pipe 2, the other end of the crank 4 penetrates through the guide pipe 2 and is connected with an output shaft of the first motor 16, the first motor 16 is used for providing power to drive the crank 4 to rotate, a rocker 5 is sleeved on the crank 4, the, the crank 4 drives the rocker 5 to reciprocate up and down in the guide pipe 2 when rotating, the lower end of the rocker 5 is connected with the working disc 3 through the connecting body 6, the lower end of the rocker 5 is rotatably connected with the connecting body 6, and the rocker 5 drives the working disc 3 to reciprocate up and down along the inner wall of the guide pipe 2 through the connecting body 6;

a first rotating shaft 7 is vertically arranged in the stirring tank 1, the first rotating shaft 7 is rotatably connected and arranged in the stirring tank 1, a first stirring paddle 8 is transversely arranged at the lower end of the first rotating shaft 7, the first rotating shaft 7 rotates in the stirring tank 1 to drive the first stirring paddle 8 to rotate to stir and mix the mixture, the upper end of the first rotating shaft 7 penetrates through the upper wall of the stirring tank 1 and is connected with a working disc 3, the working disc 3 drives the first stirring paddle 8 to reciprocate up and down while rotating, the stirring effect is enhanced, a cavity is arranged in the working disc 3, a first gear 301 is sleeved on the first rotating shaft 7, the first rotating shaft 7 is fixedly connected with the first gear 301, the first gear 301 is driven to rotate when the first rotating shaft 7 rotates, the first gear 301 is arranged in the cavity, a second motor 304 is arranged on the working disc 3, the first rotating shaft 7 penetrates through the upper wall of the working disc 3 and is connected with an output shaft of the second motor 304, the second motor 304 provides power to drive the first rotating shaft, further driving the first stirring paddle 8 to rotate to stir and mix the mixture;

a second gear 302 matched with the first gear 301 is arranged on one side of the first gear 301, the second gear 302 is arranged in the cavity, the first gear 301 is meshed with the second gear 302 and is connected with the second gear 302 in a meshed mode, the first gear 301 drives the second gear 302 to rotate when rotating, a second rotating shaft 9 is vertically arranged on the second gear 302 and is fixedly connected with the second rotating shaft 9, the second gear 302 drives the second rotating shaft 9 to rotate, the lower end of the second rotating shaft 9 penetrates through the lower wall of the working disc 3 and the upper wall of the stirring tank 1 respectively and is connected with a second stirring paddle 10, the second stirring paddle 10 is arranged in the stirring tank 1, the second rotating shaft 9 drives the second stirring paddle 10 to rotate when rotating to stir and mix the mixture, the upper end of the second rotating shaft 9 is rotatably connected with the upper wall of the working disc 3, and the working disc 3 drives the second stirring paddle 10 to do reciprocating motion while rotating, so that the stirring effect is enhanced;

a third gear 303 matched with the first gear 301 is arranged on the other side of the first gear 301, the third gear 303 is arranged in the cavity, the third gear 303 is meshed with the first gear 301, the first gear 301 drives the third gear 303 to rotate when rotating, a third rotating shaft 11 is vertically arranged on the third gear 303, the third gear 303 is fixedly connected with the third rotating shaft 11, the third rotating shaft 303 drives the third rotating shaft 11 to rotate, the lower end of the third rotating shaft 11 penetrates through the lower wall of the working disc 3 and the upper wall of the stirring tank 1 respectively and is connected with a third stirring paddle 12, the third stirring paddle 12 is arranged in the stirring tank 1, the third rotating shaft 11 drives the third stirring paddle 12 to rotate when rotating to stir and mix the mixture, the upper end of the third rotating shaft 11 is rotatably connected with the upper wall of the working disc 3, and the working disc 3 drives the third stirring paddle 12 to reciprocate up and down while rotating, so that the stirring effect is enhanced;

the first stirring paddle 8, the second stirring paddle 10 and the third stirring paddle 12 are all obliquely arranged, so that the resistance is small during stirring, the mixture in the stirring tank 1 can form a vortex by the obliquely arranged stirring paddles, the stirring effect is good, the second stirring paddle 10 and the third stirring paddle 12 are arranged above the first stirring paddle 8, the first stirring paddle 8 is used for stirring the mixture at the lower end in the stirring tank 1, the second stirring paddle 10 and the third stirring paddle 12 are used for stirring the mixture at the upper end in the stirring tank 1, the mixture is fully stirred and mixed, the mixing effect is enhanced, the condition of insufficient stirring caused by the operation of only one stirring paddle is avoided, gaps are reserved between the second stirring paddle 10 and the first rotating shaft 7 and between the third stirring paddle 12 and the first rotating shaft 7, so that the situation that the second stirring paddle 10 and the third stirring paddle 12 are damaged due to interference with the first rotating shaft 7 when the second stirring paddle 10 and the third stirring paddle 12 work is avoided;

the upper wall of the stirring tank 1 is respectively provided with shaft holes matched with the first rotating shaft 7, the second rotating shaft 9 and the third rotating shaft 11, the first rotating shaft 7, the second rotating shaft 9 and the third rotating shaft 11 respectively penetrate through the shaft holes to be rotatably connected with the stirring tank, the first rotating shaft 7, the second rotating shaft 9 and the third rotating shaft 11 are respectively sleeved with a sealing ring 17, the sealing ring 17 is arranged in the shaft holes, and the sealing rings can seal the shaft holes so as to avoid accidents caused by leakage of a mixture from the shaft holes in the stirring process;

a flushing device 14 is arranged on one side of the stirring tank 1, the flushing device 14 is detachably connected with the upper wall of the stirring tank 1, the flushing device 14 is used for flushing a rotating shaft, a stirring paddle and the inner wall of the stirring tank 1 in the stirring tank 1 at high pressure to clean adhered chemical residues, the service life of the stirring device is prolonged, and the flushing device 14 comprises a nozzle 141, a water pipe 142 and a connecting block 143; one end of a water pipe 142 penetrates through a connecting block 143 to be connected with a nozzle 141, a groove matched with the connecting block 143 is formed in the upper wall of the stirring tank 1, the connecting block 143 is detachably and slidably arranged in the groove, the connecting block 143 can rotate in any direction in the groove, the water pipe 142 is made of rigid hard material, the water pipe 142 can rotate together to adjust the direction when the connecting block 143 rotates, the other end of the water pipe 142 is detachably connected with an external high-pressure water gun, the external high-pressure water gun provides water with certain pressure to reach the nozzle 141 from the water pipe 142, the nozzle 141 is a commercially available universal high-pressure nozzle and can spray high-pressure water in any direction to clean the stirring tank 1, and chemical residues are washed from a rotating shaft, a stirring paddle and the inner;

the vertical pan feeding pipe 13 that is equipped with of opposite side on agitator tank 1, pan feeding pipe 13 and 1 upper wall through connection of agitator tank, the mixture of treating the stirring stirs in the pan feeding pipe 13 gets into agitator tank 1, 1 lower wall of agitator tank is equipped with bleeder valve 15, the mixture that the stirring finishes is discharged from 15 mouths of bleeder valve, the start and the stop of the ejection of compact can artificial control to bleeder valve 15, 1 lower wall of agitator tank is the funnel structure, be convenient for the better 15 mouths of bleeder valve of following of mixture discharge, reduce the mixture adhesion at the agitator tank lower wall.

The utility model discloses a use method: when chemicals need to be stirred and mixed, the chemicals to be stirred are poured into the stirring tank 1 from the feeding pipe 13, the second motor 304 is started, under the driving of the second motor 304, the first rotating shaft 7 drives the first stirring paddle 8 to rotate to stir the mixture, simultaneously, the first rotating shaft 7 drives the first gear 301 to rotate when rotating, the first gear 301 is simultaneously meshed with the second gear 302 and the third gear 303 to drive the second gear 302 and the third gear 303 to rotate, further, the second stirring paddle 10 and the third stirring paddle 12 are driven to rotate, the three stirring paddles simultaneously rotate to fully stir the mixture, at the moment, the first motor 16 is started to drive the crank 4 to rotate, the crank 4 rotates to drive the rocker 5 to reciprocate up and down in the guide pipe 2, the rocker 5 drives the working plate 3 to reciprocate up and down along the inner wall of the guide pipe 2 through the connector 6, and the working plate 3 drives the first stirring paddle 8, The second stirring paddle 10 and the third stirring paddle 12 reciprocate up and down while rotating, and fully stir and mix the mixture; after the stirring finishes, close first motor 16 and second motor 304, first stirring rake 8, second stirring rake 10 and third stirring rake 12 stop work no longer stir, then open bleeder valve 15, discharge from bleeder valve 15 with the mixture that stirs and collect, after the mixture discharges completely, link together external high-pressure squirt and water pipe 142, external high-pressure squirt provides the high pressure water and erupts from nozzle 141 and carry out high pressure washing in agitator tank 1, hold water pipe 142 when washing and carry out the arbitrary direction rotation, make nozzle 141 wash completely to each angle in the agitator tank 1, impurity and the waste material that the washing was accomplished are discharged from bleeder valve 15, close bleeder valve 15 at last, the completion is to the stirring work of chemicals.

The utility model is driven by two pairs of matched gears, the three stirring paddles simultaneously work to stir the mixture in the stirring tank, the stirring effect is good, and the stirring efficiency is high; the three stirring paddles are obliquely arranged, so that the resistance is small during the rotary stirring, and the mixture in the stirring tank can form a vortex during the rotation, so that the stirring effect is good; the working disc arranged above the three stirring paddles can reciprocate up and down to drive the three stirring paddles to move up and down in the stirring tank, so that the mixture in the stirring tank is fully mixed, and the stirring effect is greatly improved; the flushing device can flush the rotating shaft and the stirring paddle in the stirring tank at high pressure, so that the adhered chemical residues are cleaned, and the service life of the stirring device is prolonged; the lower wall of the stirring tank is of a funnel structure, and the discharge valve is arranged at the lowest end of the funnel, so that the stirred mixture can be discharged out of the stirring tank conveniently, and the mixture is prevented from being adhered to the lower wall of the stirring tank; the sealing ring that is equipped with between three pivot and the agitator tank can seal the shaft hole, avoids leaking in the stirring in-process mixture from the shaft hole and takes place the accident. The utility model discloses simple structure is reliable, and stirring effect is good, stirs efficiently, is suitable for the popularization.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (9)

1. A stirring device for fine chemical production is characterized by comprising a stirring tank (1), a guide pipe (2), a working disc (3), a crank (4), a rocker (5), a connecting body (6), a first rotating shaft (7), a first stirring paddle (8), a second rotating shaft (9), a second stirring paddle (10), a third rotating shaft (11) and a third stirring paddle (12);

a guide pipe (2) is vertically arranged on the stirring tank (1), a working disc (3) matched with the guide pipe (2) is arranged in the guide pipe, the working disc (3) is arranged in the guide pipe (2) in a sliding connection way, a crank (4) is transversely arranged above the working disc (3), the crank (4) is rotatably connected and arranged in the guide pipe (2), the outer wall of the guide pipe (2) is provided with a first motor (16), one end of the crank (4) is rotatably connected with the inner wall of the guide pipe (2), the other end of the crank (4) penetrates through the guide pipe (2) and is connected with an output shaft of a first motor (16), a rocker (5) is sleeved on the crank (4), the upper end of the rocker (5) is rotatably connected with the crank (4), the lower end of the rocker (5) is connected with the working disc (3) through a connecting body (6), the lower end of the rocker (5) is rotatably connected with the connecting body (6);

a first rotating shaft (7) is vertically arranged in the stirring tank (1), the first rotating shaft (7) is rotatably arranged in the stirring tank (1), a first stirring paddle (8) is transversely arranged at the lower end of the first rotating shaft (7), the upper end of the first rotating shaft (7) penetrates through the upper wall of the stirring tank (1) and is connected with a working disc (3), a cavity is arranged in the working disc (3), a first gear (301) is sleeved on the first rotating shaft (7), the first gear (301) is arranged in the cavity, a second motor (304) is arranged on the working disc (3), and the first rotating shaft (7) penetrates through the upper wall of the working disc (3) and is connected with an output shaft of the second motor (304);

a second gear (302) matched with the first gear (301) is arranged on one side of the first gear (301), the second gear (302) is arranged in the cavity, the first gear (301) is meshed with the second gear (302) and connected with the second gear (302), a second rotating shaft (9) is vertically arranged on the second gear (302), the upper end of the second rotating shaft (9) is rotatably connected with the upper wall of the working plate (3), the lower end of the second rotating shaft (9) penetrates through the lower wall of the working plate (3) and the upper wall of the stirring tank (1) respectively and is connected with a second stirring paddle (10), and the second stirring paddle (10) is arranged in the stirring tank (1);

a third gear (303) matched with the first gear (301) is arranged on the other side of the first gear (301), the third gear (303) is arranged in the cavity, the third gear (303) is meshed with the first gear (301), a third rotating shaft (11) is vertically arranged on the third gear (303), the upper end of the third rotating shaft (11) is rotatably connected to the upper wall of the working plate (3), the lower end of the third rotating shaft (11) penetrates through the lower wall of the working plate (3) and the upper wall of the stirring tank (1) respectively and is connected with a third stirring paddle (12), and the third stirring paddle (12) is arranged in the stirring tank (1);

one side is vertical on agitator tank (1) is equipped with pan feeding pipe (13), pan feeding pipe (13) and agitator tank (1) upper wall through connection, agitator tank (1) lower wall is equipped with bleeder valve (15).

2. The stirring device for fine chemical production according to claim 1, wherein: the lower wall of the stirring tank (1) is of a funnel structure.

3. The stirring device for fine chemical production according to claim 1, wherein: the first stirring paddle (8), the second stirring paddle (10) and the third stirring paddle (12) are all obliquely arranged.

4. The stirring device for fine chemical production according to claim 1, wherein: the second stirring paddle (10) and the third stirring paddle (12) are arranged above the first stirring paddle (8).

5. The stirring device for fine chemical production according to claim 1, wherein: gaps are reserved between the second stirring paddle (10) and the first rotating shaft (7) and between the third stirring paddle (12) and the first rotating shaft.

6. The stirring device for fine chemical production according to claim 1, wherein: agitator tank (1) upper wall is equipped with respectively and rotates with first pivot (7), second pivot (9) and third pivot (11) matched with shaft hole, first pivot (7), second pivot (9) and third pivot (11) run through the shaft hole respectively and are connected with the agitator tank rotation, it is equipped with sealing washer (17) to overlap respectively on first pivot (7), second pivot (9) and third pivot (11), sealing washer (17) are equipped with in the shaft hole.

7. The stirring device for fine chemical production according to claim 1, wherein: a flushing device (14) is arranged on the other side of the stirring tank (1), the flushing device (14) is detachably connected with the upper wall of the stirring tank (1), and the flushing device (14) comprises a nozzle (141), a water pipe (142) and a connecting block (143); water pipe (142) one end through connection piece (143) is connected with nozzle (141), agitator tank (1) upper wall is equipped with the recess with connecting piece (143) matched with, connecting piece (143) detachable sliding connection's setting is in the recess, water pipe (142) other end detachable is connected with external high pressure squirt.

8. The stirring device for fine chemical production according to claim 7, wherein: the water tube (142) is a rigid, hard material.

9. The stirring device for fine chemical production according to claim 7, wherein: the nozzle (141) is a universal high pressure nozzle.

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