CN214810328U - Mixing arrangement that sulfonyl isocyanate preparation was used - Google Patents

Abstract

The utility model discloses a mixing arrangement that sulfonyl isocyanate preparation was used, this mixing arrangement that sulfonyl isocyanate preparation was used includes first support, second support and blending tank, the blending tank passes through clamping component with the second support and is connected, the blending tank includes cover, outer tank, inner tank, support column, rotation axis, support base, rotating electrical machines, feed inlet, discharge gate, go-between and agitator motor, the agitator component includes (mixing) shaft, stirring vane and scraping knife, clamping component includes outer lane, inner circle, rolling groove and ball, the utility model discloses at work, rotating electrical machines drives tank rotation, makes the material rotatory together in inner tank internal atress, and agitator motor drives the stirring subassembly work simultaneously, and scraping knife will hang down the material of inner tank internal surface and mix, makes the mixing more thorough, has effectively solved the commonly used agitator and has long consuming time, slow mixing and uneven stirring.

Description

Mixing arrangement that sulfonyl isocyanate preparation was used

Technical Field

The utility model relates to a mixing arrangement technical field specifically is a mixing arrangement that sulfonyl isocyanate preparation was used.

Background

The sulfonyl isocyanate belongs to a chemical product, is widely applied to industries such as medicine, pesticide, rubber manufacturing and the like, and has the characteristics of wide application range, good use effect and the like, and the preparation process of the sulfonyl isocyanate mainly comprises the following steps: adding dimethylbenzene into a slurry preparation kettle at one time, adding sulfonamide raw materials to prepare sulfonamide slurry, and cooling to normal temperature for later use; adding dimethylbenzene serving as a base material into a photochemical kettle, adding sulfanilamide slurry and a catalyst into the photochemical kettle, and introducing phosgene to a reaction end point; transferring the reaction product to a light-driving kettle, driving the reaction product with nitrogen, cooling the reaction product to normal temperature, and filtering the reaction product to obtain a sulfonyl isocyanate finished product, wherein a plurality of sulfonamide raw materials and dimethylbenzene are required to be mixed to obtain sulfonamide slurry in the first step of the preparation process.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a mixing arrangement that sulfonyl isocyanate preparation was used for it has length consuming time to solve agitator commonly used, mixes slowly, and probably makes the material glutinous problem that causes the stirring inhomogeneous together.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mixing device for preparing sulfonyl isocyanate comprises a first support, a second support and a mixing tank, wherein the second support is positioned inside the first support, the mixing tank is positioned inside the second support, and the mixing tank and the second support are connected through a clamping assembly;

the mixing tank comprises a tank cover, an outer tank body, an inner tank body, a support column, a rotating shaft, a support base, a rotating motor, a feed inlet, a discharge port and a stirring motor, wherein the tank cover is positioned above the outer tank body and the inner tank body, the inner surface of the outer tank body is fixedly connected with the outer surface of the inner tank body through a connecting ring, a stirring assembly is arranged inside the inner tank body and comprises a stirring shaft, stirring blades and scraping knives, one end of the stirring shaft is movably connected with an output shaft of the stirring motor, the stirring blades are arranged on a shaft body of the stirring shaft, the scraping knives are provided with two scraping knives which are respectively arranged at two ends of the stirring shaft, the clamping assembly comprises an outer ring, an inner ring, a rolling groove and a ball, the outer surface of the outer ring is fixedly connected with the inside of a second support, and the inner surface of the inner ring is fixedly connected with the outer surface of the outer tank body, the rolling groove is formed between the outer ring and the inner ring, the balls are provided with a plurality of balls, and the balls are located in the rolling groove.

Further, the support column is located the bottom of the outer tank body, the one end of support column and the bottom fixed connection of the outer tank body, the other end of support column and the inside fixed connection who supports the base, the rotation axis is located the inside of support column, the one end of rotation axis and the bottom fixed connection of the outer tank body, the other end of rotation axis and the output shaft swing joint who rotates the motor.

Further, the feed inlet is located one side of cover, the feed inlet is equipped with first switch baffle, the discharge gate is located the bottom of blending tank, the discharge gate is equipped with second switch baffle.

Further, the distance between the outermost side of the scraping knife and the inner surface of the inner tank body is 0.05-0.1 cm, and the length of the scraping knife is half of the length of the inner tank body.

Further, the stirring motor and the rotating motor are both located inside the first support.

The utility model provides a mixing arrangement that sulfonyl isocyanate preparation was used, compare with prior art and possess following beneficial effect: when in use, the dimethylbenzene is added into the mixing device at one time from the feed inlet, then the sulfonamide raw material is added, the rotating motor and the rotating motor are started, the rotating shaft rotates to drive the outer tank body to rotate along with the inner ring in the clamping assembly, thereby driving the inner tank body to rotate, causing the materials to rotate together under the stress in the inner tank body, the outer ring and the second bracket play a role in stabilizing the whole mixing tank, meanwhile, the stirring motor drives the stirring shaft to rotate, the stirring blades rotate to further stir and mix the central material, the scraping knife scrapes the material hung on the inner surface of the inner tank body to participate in stirring and mixing, thereby it is more thorough to make the mixture, the utility model discloses use two kinds of mixed modes simultaneously, shorten greatly and make the mixing time, effectively solved commonly used agitator and had long consuming time, mix slowly, and probably make the material glutinous problem that causes the stirring inhomogeneous together.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a front view of a mixing apparatus for the preparation of sulfonyl isocyanates according to the present invention;

FIG. 2 is a cross-sectional view of a mixing apparatus for the preparation of sulfonyl isocyanates according to the present invention;

fig. 3 is a schematic structural view of the clamping assembly of the present invention;

fig. 4 is a cross-sectional view of a clamping assembly of the present invention;

fig. 5 is a schematic structural view of the stirring assembly of the present invention.

In the figure: 1. a first bracket; 2. a second bracket; 3. a mixing tank; 4. a clamping assembly; 5. a stirring assembly; 31. a can lid; 32. an outer tank body; 33. an inner tank body; 34. a support pillar; 35. a rotating shaft; 36. a support base; 37. rotating the motor; 38. a feed inlet; 39. a discharge port; 310. a stirring motor; 311. a connecting ring; 381. a first switch spacer; 391. a second switch spacer; 41. an outer ring; 42. an inner ring; 43. a rolling groove; 44. a ball bearing; 51. a stirring shaft; 52. a stirring blade; 53. a scraper knife.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mixing device for preparing sulfonyl isocyanate comprises a first support 1, a second support 2 and a mixing tank 3, wherein the second support 2 is positioned inside the first support 1, the mixing tank 3 is positioned inside the second support 2, and the mixing tank 3 is connected with the second support 2 through a clamping component 4;

the mixing tank 3 comprises a tank cover 31, an outer tank body 32, an inner tank body 33, a support column 34, a rotary shaft 35, a support base 36, a rotary motor 37, a feed inlet 38, a discharge port 39 and a stirring motor 310, wherein the tank cover 31 is positioned above the outer tank body 32 and the inner tank body 33, the inner surface of the outer tank body 32 is fixedly connected with the outer surface of the inner tank body 33 through a connecting ring 311, the support column 34 is positioned at the bottom of the outer tank body 32, one end of the support column 34 is fixedly connected with the bottom of the outer tank body 32, the other end of the support column 34 is fixedly connected with the inside of the support base 36, the rotary shaft 35 is positioned inside the support column 34, one end of the rotary shaft 35 is fixedly connected with the bottom of the outer tank body 32, the other end of the rotary shaft 35 is movably connected with an output shaft of the rotary motor 37, the feed inlet 38 is positioned at one side of the tank cover 31, and the feed inlet 38 is provided with a first switch partition plate 381, the discharge port 39 is located at the bottom of the mixing tank 3, the discharge port 39 is provided with a second switch partition 391, the stirring motor 310 and the rotating motor 37 are both located inside the first support 1, the stirring assembly 5 is arranged inside the inner tank 33, the stirring assembly 5 comprises a stirring shaft 51, two stirring blades 52 and two scraping knives 53, one end of the stirring shaft 51 is movably connected with an output shaft of the stirring motor 310, the stirring blades 52 are arranged on a shaft body of the stirring shaft 51, the two scraping knives 53 are respectively arranged at two ends of the stirring shaft 51, the distance between the outermost side of the scraping knives 53 and the inner surface of the inner tank 33 is 0.05-0.1 cm, the length of the scraping knives 53 is half of the length of the inner tank 33, the clamping assembly 4 comprises an outer ring 41, an inner ring 42, a rolling groove 43 and balls 44, the outer surface of the outer ring 41 is fixedly connected with the inside of the second support 2, the inner surface of the inner ring 42 is fixedly connected with the outer surface of the outer tank 32, the rolling groove 43 is arranged between the outer ring 41 and the inner ring 42, the plurality of balls 44 are arranged, and the plurality of balls 44 are positioned in the rolling groove 43.

And those not described in detail in this specification are well within the skill of those in the art.

The utility model discloses a theory of operation and mode: during the use, open the first switch baffle 381 of feed inlet 38 and once only add the mixing arrangement with xylol from feed inlet 38, then add the sulfonamide raw materials, close first switch baffle 381, start rotating motor 37 and rotating electrical machines, rotation axis 35 rotates, it rotates together to drive outer jar 32 in clamping component 4 along with inner circle 42, thereby drive inner jar 33 rotatory, make the material rotatory together in inner jar 33 atress, and outer lane 41 and second support 2 play stable effect to whole blending tank 3, agitator motor 310 drives (mixing) shaft 51 simultaneously and rotates, stirring vane 52 is rotatory to carry out further stirring and mixing to central material, scraper 53 scrapes the material of hanging at inner jar 33 internal surface, participate in stirring and mixing, thereby make the mixture more thorough, after the mixing, open the second switch baffle 391 of discharge gate 39, take out the material.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A mixing device for the preparation of sulfonyl isocyanates, characterized in that: the device comprises a first support (1), a second support (2) and a mixing tank (3), wherein the second support (2) is positioned inside the first support (1), the mixing tank (3) is positioned inside the second support (2), and the mixing tank (3) is connected with the second support (2) through a clamping assembly (4);

the mixing tank (3) comprises a tank cover (31), an outer tank body (32), an inner tank body (33), a support column (34), a rotating shaft (35), a support base (36), a rotating motor (37), a feed inlet (38), a discharge port (39) and a stirring motor (310), wherein the tank cover (31) is positioned above the outer tank body (32) and the inner tank body (33), the inner surface of the outer tank body (32) is fixedly connected with the outer surface of the inner tank body (33) through a connecting ring (311), a stirring assembly (5) is arranged inside the inner tank body (33), the stirring assembly (5) comprises a stirring shaft (51), stirring blades (52) and scraping knives (53), one end of the stirring shaft (51) is movably connected with an output shaft of the stirring motor (310), the stirring blades (52) are arranged on the shaft body of the stirring shaft (51), and the scraping knives (53) are two, two both ends of (mixing) shaft (51) are located respectively in scraper (53), clamping component (4) include outer lane (41), inner circle (42), roll groove (43) and ball (44), the inside fixed connection of the surface of outer lane (41) and second support (2), the internal surface of inner circle (42) and the outer fixed connection of the outer jar of body (32), roll groove (43) are located between outer lane (41) and inner circle (42), ball (44) are equipped with a plurality of, a plurality of ball (44) are located roll groove (43).

2. A mixing apparatus for the preparation of sulfonyl isocyanates according to claim 1 wherein: the utility model discloses a solar water heater, including support column (34), support base (32), rotation axis (35), support column (34) are located the bottom of the outer jar of body (32), the one end of support column (34) and the bottom fixed connection of the outer jar of body (32), the other end and the inside fixed connection who supports base (36) of support column (34), the rotation axis (35) are located the inside of support column (34), the one end of rotation axis (35) and the bottom fixed connection of the outer jar of body (32), the other end and the output shaft swing joint who rotates motor (37) of rotation axis (35).

3. A mixing apparatus for the preparation of sulfonyl isocyanates according to claim 1 wherein: feed inlet (38) are located one side of cover (31), feed inlet (38) are equipped with first switch baffle (381), discharge gate (39) are located the bottom of blending tank (3), discharge gate (39) are equipped with second switch baffle (391).

4. A mixing apparatus for the preparation of sulfonyl isocyanates according to claim 1 wherein: the distance between the outermost side of the scraping knife (53) and the inner surface of the inner tank body (33) is 0.05-0.1 cm, and the length of the scraping knife (53) is half of the length of the inner tank body (33).

5. A mixing apparatus for the preparation of sulfonyl isocyanates according to claim 1 wherein: the stirring motor (310) and the rotating motor (37) are both positioned in the first bracket (1).

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