CN215389237U - Reation kettle is used in production of 1-mesyl-2-imidazolidinone - Google Patents

Reation kettle is used in production of 1-mesyl-2-imidazolidinone Download PDF

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Publication number
CN215389237U
CN215389237U CN202120832838.2U CN202120832838U CN215389237U CN 215389237 U CN215389237 U CN 215389237U CN 202120832838 U CN202120832838 U CN 202120832838U CN 215389237 U CN215389237 U CN 215389237U
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China
Prior art keywords
reaction kettle
kettle body
wall
pipe
fixedly connected
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CN202120832838.2U
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Chinese (zh)
Inventor
张世全
张文华
李俊杰
唐永俊
吴建鹏
叶伟
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Zhejiang Suichang Limin Technology Co ltd
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Zhejiang Suichang Limin Technology Co ltd
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Abstract

The utility model discloses a reaction kettle for producing 1-methylsulfonyl-2-imidazolidinone, which relates to the technical field of reaction kettles and comprises a reaction kettle body, wherein a plurality of supports which are distributed in an annular array are fixedly arranged on the outer wall of the top of the reaction kettle body, discharge holes are fixedly arranged on the periphery of the bottom of the reaction kettle body and communicated with the inside of the reaction kettle body, a rotating motor is fixedly connected to the center of the outer wall of the top of the reaction kettle body, feed holes are fixedly arranged on the periphery of the top of the reaction kettle body and communicated with the inside of the reaction kettle body, and a connecting block is fixedly connected to the center of the inner wall of the bottom of the reaction kettle body. The utility model has the advantage of effectively stirring the reactants on the inner wall of the reaction kettle body.

Description

Reation kettle is used in production of 1-mesyl-2-imidazolidinone
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for producing 1-methylsulfonyl-2-imidazolidinone.
Background
The general understanding of the reaction kettle is that a stainless steel container with physical or chemical reaction is subjected to structural design and parameter configuration according to different process condition requirements, and the design conditions, the process, the inspection, the manufacture and the acceptance are required to be based on related technical standards so as to realize the heating, evaporation, cooling and low-speed mixing reaction functions required by the process.
The existing reaction kettle comprises a reaction kettle body, a feeding hole, a discharging hole, a support, a motor, a rotating pipe and stirring fan blades, wherein the motor drives the rotating pipe to rotate, so that the stirring fan blades are driven to stir the reactant in the reaction kettle body, the reactant in the reaction kettle body is more uniform, and the reaction speed is accelerated.
However, most of the stirring blades of the existing reaction kettle can not touch the inner wall of the reaction kettle body, so that reactants at the inner wall of the reaction kettle body can not be reacted fully and uniformly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a reaction kettle for producing 1-methylsulfonyl-2-imidazolidinone. The advantages are that: can effectively stir the reactant on the inner wall of the reaction kettle body.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a reaction kettle for producing 1-methylsulfonyl-2-imidazolidinone comprises a reaction kettle body, wherein a plurality of supports which are distributed in an annular array are fixedly installed on the outer wall of the top of the reaction kettle body, discharge ports are fixedly installed on the periphery of the bottom of the reaction kettle body and communicated with the inside of the reaction kettle body, a rotating motor is fixedly connected to the center of the outer wall of the top of the reaction kettle body, feed ports are fixedly installed on the periphery of the top of the reaction kettle body and communicated with the inside of the reaction kettle body, a connecting block is fixedly connected to the center of the inner wall of the bottom of the reaction kettle body, a connecting hole penetrating through the outer wall of the reaction kettle body is formed in the top of the connecting block, a rotating pipe is connected to the top of the inner wall of the circumference of the connecting hole through a bearing, and the top of the rotating pipe is fixedly connected with an output shaft of the rotating motor, the circumference outer wall fixed mounting of rotating tube has the stirring fan blade that a plurality of annular array distributes, stirring fan blade keeps away from the clean strip of one side fixedly connected with of rotating tube, and the clean strip keeps away from one side of stirring fan blade and the internal wall of reation kettle laminates mutually.
Through the technical scheme: when the reaction kettle is used, reactants are added through the feed inlet, the feed inlet is sealed, and then the rotating motor is controlled to rotate to drive the rotating pipe to rotate, so that the stirring fan blades are driven to rotate, the cleaning strips on one side of the stirring fan blades are further driven to rotate, the reactants in the reaction kettle are stirred, and meanwhile, the reactants at the inner wall of the reaction kettle are effectively stirred.
The utility model is further configured such that the cleaning strip is made of rubber.
Through the technical scheme: the rubber material has certain elasticity buffering effect, can effectual reduction to the internal wall's of reation kettle loss when the cleaning strip through the rubber material is cleared up internal wall of reation kettle.
The utility model further provides that the cross-section of the cleaning strip is trapezoidal in shape.
Through the technical scheme: when the cleaning strip is attached to the inner wall of the reaction kettle body and rotates, the reactant attached to the inner wall of the reaction kettle body can be effectively cleaned through the inclined surface of the cleaning strip, and the stirring efficiency of the reactant on the inner wall of the reaction kettle body is further improved.
The utility model is further provided that a plurality of groups of the stirring fan blades are distributed in an array mode by the axis of the rotating pipe.
Through the technical scheme: in the rotating process of the stirring fan blades, the up-and-down flow paths of reactants in the reaction kettle body are increased, and the stirring efficiency in the reaction kettle body is further improved.
The utility model is further provided that one end of the stirring fan blade is provided with a plurality of stirring fan holes which are distributed at equal intervals.
Through the technical scheme: in the rotating process of the stirring fan blades, the inner and outer flow paths of reactants in the reaction kettle body are increased, and the stirring efficiency in the reaction kettle body is further improved.
The utility model is further arranged that the agitator fan holes have a pitch between 30 ° -45 °.
Through the technical scheme: in the rotating process of the stirring fan blades, the reactant at the inner wall of the reaction kettle body is effectively controlled to flow to the center of the reaction kettle through the inclined stirring fan holes, and the stirring efficiency at the inner wall of the reaction kettle body is further improved.
The reaction kettle is characterized in that a water inlet pipe is fixedly connected to the bottom of the circumferential inner wall of the connecting hole, a water tank is fixedly connected to one end, away from the reaction kettle body, of the water inlet pipe, a water valve is fixedly arranged on the water inlet pipe, the rotating pipe is communicated with the water inlet pipe, a plurality of square pipes which are distributed in an annular array are fixedly connected to the top of the circumferential outer wall of the rotating pipe, the square pipes are communicated with the rotating pipe, one ends, away from the rotating pipe, of the square pipes are fixedly connected with the same annular pipe body, a water spraying sprinkler is fixedly installed at the bottom of the annular pipe body, and a plurality of water spraying ports which are distributed in an annular array are formed in the bottom of the water spraying sprinkler.
Through the technical scheme: after the reactant fully reacts, the product after will reacting through the discharge gate is discharged, and the water in the control water valve with the water tank is led to the water delivery hole in the rotating tube by the inlet pipe, flows into square pipe by the water delivery hole again and until annular body, and further by the water jet blowout to reation kettle internal, carries out effectual clearance to the internal remaining reactant of reation kettle, avoids the residual to influence the reaction next time.
The utility model is further arranged that the water spray shower head forms an obtuse angle with the bottom of the annular pipe body.
Through the technical scheme: through the water jet of slope, more direct clears up the internal wall of reation kettle, has improved the cleaning efficiency of the internal wall of reation kettle, avoids the residue to influence next reaction.
The utility model has the beneficial effects that:
1. this a gas accuse valve for tooth machine system rotates the motor through the setting, the axis of rotation, the connecting block, stirring fan blade and clean strip, adds the reactant by the feed inlet when using reation kettle, and the control rotates the motor and rotates and drive the rotating tube and rotate after sealing the feed inlet to drive stirring fan blade and rotate, the clean strip of further drive stirring fan blade one side rotates, realizes the stirring to the internal reactant of reation kettle, and the effectual reactant to reation kettle internal wall department stirs simultaneously.
2. This a gas accuse valve for tooth machine system, through setting up clean strip and stirring fan hole, when clean strip is laminated rotatory to the internal wall of reation kettle, the inclined plane through clean strip can effectually clear up the reactant that adheres to on the internal wall of reation kettle, and the reactant of the effectual control reation kettle internal wall department in stirring fan hole of rethread slope flows to the reation kettle center, has further improved the stirring efficiency of reation kettle internal wall department.
3. This a gas accuse valve for tooth machine system, through setting up the connecting hole, the inlet tube, the water tank, the water valve, the water delivery hole, square pipe, annular body and water spray gondola water faucet, after the reactant fully reacts, the result discharge after will reacting through the discharge gate, the water in the water tank is led to the water delivery hole in the rotating tube by the inlet tube at control water valve, again by water delivery hole inflow side pipe until annular body, further clear up the internal wall of reation kettle by the direct internal wall of the water spray gondola water faucet of slope, the cleaning efficiency of the internal wall of reation kettle has been improved, avoid the residue to influence the reaction next time.
Drawings
FIG. 1 is a schematic diagram showing an external structure of a reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention;
FIG. 3 is a schematic left-side sectional view of the internal structure of a reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention.
FIG. 4 is a schematic sectional view of the top view of the internal structure of a reaction vessel for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention.
FIG. 5 is a schematic top sectional view of a stirring blade of a reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to the present invention.
In the figure: 1. a reaction kettle body; 2. a support; 3. rotating the motor; 4. a feed inlet; 5. a discharge port; 6. a water inlet pipe; 7. a water tank; 8. connecting blocks; 9. rotating the tube; 10. a square tube; 11. An annular tube body; 12. a water spray shower; 13. a stirring fan blade; 14. a cleaning strip; 15. stirring fan holes; 16. a water valve; 801. and connecting the holes.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-2, a reaction kettle for producing 1-methylsulfonyl-2-imidazolidinone, comprising a reaction kettle body 1, wherein a plurality of supports 2 distributed in an annular array are fixedly arranged on the outer wall of the top of the reaction kettle body 1, a discharge port 5 is fixedly arranged on the periphery of the bottom of the reaction kettle body 1, the discharge port 5 is communicated with the interior of the reaction kettle body 1, a rotating motor 3 is fixedly connected to the center of the outer wall of the top of the reaction kettle body 1, a feed port 4 is fixedly arranged on the periphery of the top of the reaction kettle body 1, the feed port 4 is communicated with the interior of the reaction kettle body 1, a connecting block 8 is fixedly connected to the center of the inner wall of the bottom of the reaction kettle body 1, a connecting hole 801 penetrating through the outer wall of the reaction kettle body 1 is formed on the top of the connecting block 8, a rotating pipe 9 is connected to the top of the circumferential inner wall of the connecting hole 801 through a bearing, and the top of the rotating pipe 9 is fixedly connected to an output shaft of the rotating motor 3, the stirring fan blades 13 distributed in a plurality of annular arrays are fixedly mounted on the outer wall of the circumference of the rotating pipe 9, one side, away from the rotating pipe 9, of each stirring fan blade 13 is fixedly connected with a cleaning strip 14, and one side, away from the stirring fan blades 13, of each cleaning strip 14 is attached to the inner wall of the reaction kettle body 1.
As shown in fig. 2 again, the cleaning strip 14 is made of rubber, the cross section of the cleaning strip 14 is trapezoidal, the rubber has a certain elastic buffering effect, the cleaning strip 14 made of rubber can effectively reduce the loss of the inner wall of the reaction kettle body 1 when cleaning the inner wall of the reaction kettle body 1, when the cleaning strip 14 is attached to the inner wall of the reaction kettle body 1 and rotates, the reactant attached to the inner wall of the reaction kettle body 1 can be effectively cleaned through the inclined surface of the cleaning strip 14, and the stirring efficiency of the reactant on the inner wall of the reaction kettle body 1 is further improved.
The stirring fan blades are arranged in a plurality of groups in an axis array distribution mode through the rotating pipe 9, a plurality of stirring fan holes 15 are formed in one end of each stirring fan blade 13 and are distributed at equal intervals, the inclination between each stirring fan hole 15 and one end of each stirring fan blade 13 is 30-45 degrees, the overall flow path of reactants in the reaction kettle body 1 is increased, the stirring efficiency in the reaction kettle body 1 is further improved, the reactants on the inner wall of the reaction kettle body 1 are effectively controlled to flow to the center of the reaction kettle through the inclined stirring fan holes 15, and the stirring efficiency on the inner wall of the reaction kettle body 1 is further improved.
Further as shown in fig. 1 and 3-5, a water inlet pipe 6 is fixedly connected to the bottom of the circumferential inner wall of the connecting hole 801, a water tank 7 is fixedly connected to one end of the water inlet pipe 6 away from the reaction vessel body 1, a water valve 16 is fixedly arranged on the water inlet pipe 6, a rotating pipe 9 is communicated with the water inlet pipe 6, a plurality of square pipes 10 distributed in an annular array are fixedly connected to the top of the circumferential outer wall of the rotating pipe 9, the square pipes 10 are communicated with the rotating pipe 9, one end of each of the plurality of square pipes 10 away from the rotating pipe 9 is fixedly connected with the same annular pipe body 11, a water spraying shower head 12 is fixedly arranged at the bottom of the annular pipe body 11, the water spraying shower head 12 forms an obtuse angle with the bottom of the annular pipe body 13, after the reactants are fully reacted, the reacted products are discharged through a discharge port 5, water in the water tank 7 is communicated to a water conveying hole 901 in the rotating pipe 9 through the water conveying valve 16, and then flows into the square pipes 10 through the water conveying hole 901 to the annular pipe body 11, further by the direct clearance to the internal wall of the reation kettle body 1 of the water spray gondola water faucet 12 of slope, improved the cleaning efficiency of the internal wall of the reation kettle body 1, avoid the residue to influence the reaction next time.
The working principle is as follows: when using reation kettle add the reactant by feed inlet 4, control after sealing feed inlet 4 and rotate motor 3 and rotate and drive rotating tube 9 and rotate to drive stirring fan blade 13 and rotate, further drive the clean strip 15 of stirring fan blade 13 one side and rotate, realize the stirring to the reactant in the reation kettle body 1, simultaneously effectual reactant to the internal wall department of reation kettle body stirs.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (8)

1. The reaction kettle for producing the 1-methylsulfonyl-2-imidazolidinone comprises a reaction kettle body (1), wherein a plurality of supports (2) distributed in an annular array are fixedly mounted on the outer wall of the top of the reaction kettle body (1), a discharge port (5) is fixedly mounted at the periphery of the bottom of the reaction kettle body (1), the discharge port (5) is communicated with the inside of the reaction kettle body (1), a rotating motor (3) is fixedly connected to the center of the outer wall of the top of the reaction kettle body (1), a feed port (4) is fixedly mounted at the periphery of the top of the reaction kettle body (1), the feed port (4) is communicated with the inside of the reaction kettle body (1), the reaction kettle is characterized in that a connecting block (8) is fixedly connected to the center of the inner wall of the bottom of the reaction kettle body (1), a connecting hole (801) penetrating through the outer wall of the reaction kettle body (1) is formed in the top of the connecting block (8), the circumference inner wall top of connecting hole (801) is connected with rotating tube (9) through the bearing, the top of rotating tube (9) and the output shaft fixed connection who rotates motor (3), the circumference outer wall fixed mounting of rotating tube (9) has stirring fan blade (13) that a plurality of annular array distributes, one side fixedly connected with cleaning strip (14) of rotating tube (9) are kept away from to stirring fan blade (13), and one side that stirring fan blade (13) were kept away from to cleaning strip (14) is laminated mutually with the reation kettle body (1) inner wall.
2. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 1, wherein the cleaning strip (14) is made of rubber.
3. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 2, wherein the cleaning strip (14) has a trapezoidal cross section.
4. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 3, wherein the stirring blades are arranged in groups in an axial array of the rotating pipe (9).
5. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 4, wherein one end of the stirring fan blade (13) is provided with a plurality of stirring fan holes (15) distributed at equal intervals.
6. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 5, wherein the hole (15) of the stirring fan has an inclination of 30 ° to 45 ° with respect to one end of the stirring fan (13).
7. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 1, it is characterized in that the bottom of the circumferential inner wall of the connecting hole (801) is fixedly connected with a water inlet pipe (6), one end of the water inlet pipe (6) far away from the reaction kettle body (1) is fixedly connected with a water tank (7), a water valve (16) is fixedly arranged on the water inlet pipe (6), the rotating pipe (9) is communicated with the water inlet pipe (6), the top of the circumferential outer wall of the rotating pipe (9) is fixedly connected with a plurality of square pipes (10) which are distributed in an annular array, the square pipes (10) are communicated with the rotating pipe (9), one end of each square pipe (10) far away from the rotating pipe (9) is fixedly connected with the same annular pipe body (11), the bottom of the annular pipe body (11) is fixedly provided with a water spraying shower head (12).
8. The reaction kettle for producing 1-methanesulfonyl-2-imidazolidinone according to claim 7, wherein the shower head (12) forms an obtuse angle with the bottom of the annular tube body (11).
CN202120832838.2U 2021-04-22 2021-04-22 Reation kettle is used in production of 1-mesyl-2-imidazolidinone Active CN215389237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120832838.2U CN215389237U (en) 2021-04-22 2021-04-22 Reation kettle is used in production of 1-mesyl-2-imidazolidinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120832838.2U CN215389237U (en) 2021-04-22 2021-04-22 Reation kettle is used in production of 1-mesyl-2-imidazolidinone

Publications (1)

Publication Number Publication Date
CN215389237U true CN215389237U (en) 2022-01-04

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