CN215028887U - Stirring device for amination reaction - Google Patents
Stirring device for amination reaction Download PDFInfo
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- CN215028887U CN215028887U CN202121324703.1U CN202121324703U CN215028887U CN 215028887 U CN215028887 U CN 215028887U CN 202121324703 U CN202121324703 U CN 202121324703U CN 215028887 U CN215028887 U CN 215028887U
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Abstract
The utility model discloses a agitating unit for amination relates to stirring technical field. The utility model discloses a agitating unit and cooling device, cooling device set up in the agitating unit outside. The utility model discloses an agitating unit carries out the intensive mixing to the inside reactant of agitator, ensure the homogeneity that reaction mass mixes, the collision speed between the reactant has been improved, and then the reaction rate of amination and the sufficiency of reaction have been improved, prevent effectively simultaneously that the reaction mass adhesion is at the agitator inner wall, the cleaning operation in the agitating unit later stage of being convenient for, the practicality of device has been improved, cooling device is convenient for the cooling operation in the amination process, ensure that amination is stable goes on, and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the stirring, especially relate to a agitating unit for amination.
Background
Amination reaction, referred to as amination for short, refers to a reaction of introducing an amino group into an organic molecule. The types of amination are numerous, the most important being: in the amination reaction, in order to improve the sufficiency and reaction rate of the amination reaction, it is necessary to stir and mix the reaction materials by using a stirring device to ensure that the amination reaction is stably performed.
At present, current amination agitating unit is of a great variety, simple structure, and in the in-service use process, it is relatively poor to the stirring mixed effect of reaction material, can not guarantee the homogeneity that reaction material mixes, has influenced amination's sufficiency and reaction greatly, influences production rate, and amination process often can lead to the reaction material adhesion at the agitating unit inner wall simultaneously, causes the wasting of resources, the clearance in later stage of not being convenient for, and the practicality is relatively poor. To this end, we propose a stirring device for the amination reaction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stirring device for amination to the defect and not enough of prior art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a stirring device for amination reaction, which comprises a stirring device and a cooling device, wherein the cooling device is arranged outside the stirring device;
the stirring device comprises a stirring barrel, a rotating shaft is arranged on the upper side in the stirring barrel, the lower end of the rotating shaft is connected with a mounting plate, a first stirring rod and a second stirring rod are respectively arranged on the left side and the right side of the lower surface of the mounting plate, a plurality of first stirring blades and second stirring blades are respectively welded on the surfaces of the first stirring rod and the second stirring rod, the first stirring rod and the second stirring rod are respectively connected with a scraper through connecting rods, the cooling device comprises a cooling outer barrel which is arranged outside the stirring barrel, a water inlet pipe is arranged on the upper side of the left surface of the cooling outer barrel, the uniformity of reaction material mixing is greatly improved through the mutual matching of the first stirring rod and the second stirring rod, the collision speed between reactants is increased, the reaction speed and the sufficiency of amination reaction are ensured, and the scraper effectively prevents the reaction materials from adhering to the inner wall of the stirring barrel, the cooling outer barrel is matched with the water inlet pipe, so that the amination reaction can be cooled in time conveniently, and the amination reaction can be carried out smoothly.
Preferably, scraper position arc structure, and cooperate with the agitator inner wall, first stirring leaf and second stirring leaf staggered arrangement, through the arc structure of scraper blade has improved the result of use of scraper blade greatly, and first stirring leaf cooperatees with the second stirring leaf simultaneously, has improved the stirring effect of device.
Preferably, the upper end of the rotating shaft penetrates through the upper surface of the stirring barrel and is connected with a motor.
Preferably, the motor outside is provided with the protection casing, just a plurality of louvres have all been seted up on the protection casing left and right sides surface, through the protection casing has improved the protectiveness of motor, and the louvre has improved the radiating effect of motor, ensures that the motor operation is stable.
Preferably, the upper surface and the lower surface of the stirring barrel are respectively provided with a feeding hole and a discharging pipe, the surface of the discharging pipe is provided with a control valve, and the control valve is convenient for controlling the discharge of the reacted materials.
Preferably, the lower surface of the stirring barrel is welded with a support frame, and the stability of the device is improved through the support frame.
Preferably, the lower side of the right surface of the cooling outer barrel is provided with a water outlet pipe, electromagnetic valves are arranged on the surfaces of the water inlet pipe and the water outlet pipe, and the electromagnetic valves are convenient for movably controlling the inlet and the outlet of cooling water to ensure the cooling effect.
Preferably, a cooling layer is arranged between the cooling outer barrel and the stirring barrel, and the water outlet end of the water inlet pipe and the water inlet end of the water outlet pipe are both connected with the cooling layer.
The utility model discloses following beneficial effect has:
the utility model discloses a first puddler mutually supports with the second puddler and has improved the homogeneity that reaction material mixes greatly, has increased the collision speed between the reactant, has ensured amination's reaction rate and the sufficiency of reaction, and the scraper blade effectively prevents reaction material adhesion to the agitator inner wall simultaneously, and the outer bucket of cooling cooperatees with the inlet tube, is convenient for in time cool down amination, ensures that amination goes on smoothly.
The utility model discloses an arc structure of scraper blade has improved the result of use of scraper blade greatly, and first stirring leaf cooperatees with second stirring leaf simultaneously, has improved the stirring effect of device.
The utility model discloses a solenoid valve is convenient for the business turn over of active control cooling water, ensures the cooling effect.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view of a top view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 5 is an enlarged schematic view of the structure at B in fig. 3.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a stirring device; 200. a cooling device; 101. a stirring barrel; 102. a rotating shaft; 103. mounting a plate; 104. a first stirring rod; 105. a second stirring rod; 106. a first stirring blade; 107. a second stirring blade; 108. a squeegee; 109. a stirring motor; 110. a protective cover; 111. heat dissipation holes; 112. a feed inlet; 113. a discharge port; 114. a control valve; 115. a support frame; 201. cooling the outer barrel; 202. a water inlet pipe; 203. a water outlet pipe; 204. an electromagnetic valve.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the stirring device for amination of the present invention includes a stirring device 100 and a cooling device 200, wherein the cooling device 200 is disposed outside the stirring device 100;
the stirring device 100 comprises a stirring barrel 101, a rotating shaft 102 is arranged on the upper side inside the stirring barrel 101, the lower end of the rotating shaft 102 is connected with a mounting plate 103, a first stirring rod 104 and a second stirring rod 105 are respectively arranged on the left side and the right side of the lower surface of the mounting plate 103, a plurality of first stirring blades 106 and second stirring blades 107 are respectively welded on the surfaces of the first stirring rod 104 and the second stirring rod 105, the first stirring rod 104 and the second stirring rod 105 are respectively connected with a scraper 108 through connecting rods, the cooling device 200 comprises a cooling outer barrel 201, the cooling outer barrel 201 is arranged outside the stirring barrel 101, a water inlet pipe 202 is arranged on the upper side of the left surface of the cooling outer barrel 201, the uniformity of reaction material mixing is greatly improved through the mutual matching of the first stirring rod 104 and the second stirring rod 105, the collision rate between reactants is increased, the reaction rate of amination reaction and the sufficiency of the reaction are ensured, and the scraper 108 effectively prevents the reaction material from adhering to the inner wall of the stirring barrel 101, the cooling outer barrel 201 is matched with the water inlet pipe 202, so that the amination reaction can be cooled in time, and the amination reaction can be carried out smoothly.
Further, scraper blade 108 position arc structure, and cooperate with agitator 101 inner wall, first stirring leaf 106 and second stirring leaf 107 staggered arrangement, through the arc structure of scraper blade 108, have improved the result of use of scraper blade 108 greatly, and first stirring leaf 106 cooperatees with second stirring leaf 107 simultaneously, has improved the stirring effect of device.
Further, a motor 109 is connected to the upper end of the rotating shaft 102 through the upper surface of the stirring barrel 101.
Further, a protective cover 110 is arranged on the outer side of the motor 109, a plurality of heat dissipation holes 111 are formed in the left surface and the right surface of the protective cover 110, the protective performance of the motor 109 is improved through the protective cover 110, the heat dissipation holes 111 improve the heat dissipation effect of the motor 109, and the motor 109 is ensured to run stably.
Furthermore, the upper surface and the lower surface of the stirring barrel 101 are respectively provided with a feeding port 112 and a discharging port 113, and the surface of the discharging port 113 is provided with a control valve 114, so that the discharging of the reacted materials is conveniently controlled through the control valve 114.
Further, the support frame 115 is welded on the lower surface of the stirring barrel 101, and the stability of the device is improved through the support frame 115.
Further, a water outlet pipe 203 is arranged on the lower side of the right surface of the cooling outer barrel 201, electromagnetic valves 204 are mounted on the surfaces of the water inlet pipe 202 and the water outlet pipe 203, the electromagnetic valves 204 are convenient for movably controlling the inlet and outlet of cooling water, and the cooling effect is ensured.
Further, a cooling layer is arranged between the cooling outer barrel 201 and the stirring barrel 101, and the water outlet end of the water inlet pipe 202 and the water inlet end of the water outlet pipe 203 are both connected with the cooling layer.
The working principle is as follows: the utility model discloses in the use drop into reaction mass through feed inlet 112, starter motor 109, drive pivot 102 rotates, drive first puddler 104 and second puddler 105 and rotate, and then drive the rotation of first stirring leaf 106 and second stirring leaf 107, implement the stirring to the inside reaction mass of agitator 101 and mix, the collision speed between the reactant has been improved, and then the reaction rate of amination and the sufficiency of reaction have been improved, when amination is exothermic, let in the cooling water to the cooling layer through inlet tube 202, implement the cooling to agitator 101 outer wall, and then cool off amination, cooperation outlet pipe 203, ensure the mobility of cooling water, the cooling effect has been guaranteed, further the stable of amination goes on.
It should be further explained that the utility model discloses well motor 109 model does: YEJ 2-90L-4.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. Stirring device for amination, comprising a stirring device (100) and a cooling device (200), characterized in that the cooling device (200) is arranged outside the stirring device (100);
agitating unit (100) includes agitator (101), the inside upside of agitator (101) is provided with pivot (102), pivot (102) lower extreme is connected with mounting panel (103), first puddler (104) and second puddler (105) are installed respectively to mounting panel (103) lower surface left and right sides, just first puddler (104) and second puddler (105) surface welding respectively have a plurality of first stirring leaves (106) and second stirring leaf (107), just first puddler (104) and second puddler (105) are connected with scraper blade (108) through the connecting rod respectively, cooling device (200) are including outer bucket of cooling (201), outer bucket of cooling (201) set up in agitator (101) the outside, just outer bucket of cooling (201) left surface upside is provided with inlet tube (202).
2. The stirring device for amination reaction according to claim 1, wherein the scraping plate (108) is in an arc structure and is matched with the inner wall of the stirring barrel (101), and the first stirring blades (106) and the second stirring blades (107) are staggered.
3. The stirring device for amination reaction according to claim 1, characterized in that the upper end of the rotating shaft (102) is connected with a motor (109) through the upper surface of the stirring barrel (101).
4. The stirring device for amination reaction according to claim 3, wherein a protective cover (110) is disposed outside the motor (109), and a plurality of heat dissipation holes (111) are formed on both left and right surfaces of the protective cover (110).
5. The stirring device for amination reaction according to claim 1, wherein the upper surface and the lower surface of the stirring barrel (101) are respectively provided with a feeding pipe (112) and a discharging pipe (113), and the surface of the discharging pipe (113) is provided with a control valve (114).
6. The stirring device for amination reaction according to claim 1, characterized in that a support frame (115) is welded to the lower surface of the stirring barrel (101).
7. The stirring device for amination reaction according to claim 6, wherein the lower side of the right surface of the cooling outer barrel (201) is provided with a water outlet pipe (203), and the surfaces of the water inlet pipe (202) and the water outlet pipe (203) are both provided with electromagnetic valves (204).
8. The stirring device for amination reaction according to claim 7, wherein a cooling layer is arranged between the outer cooling barrel (201) and the stirring barrel (101), and the water outlet end of the water inlet pipe (202) and the water inlet end of the water outlet pipe (203) are connected with the cooling layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324703.1U CN215028887U (en) | 2021-06-15 | 2021-06-15 | Stirring device for amination reaction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324703.1U CN215028887U (en) | 2021-06-15 | 2021-06-15 | Stirring device for amination reaction |
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| Publication Number | Publication Date |
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| CN215028887U true CN215028887U (en) | 2021-12-07 |
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| CN202121324703.1U Active CN215028887U (en) | 2021-06-15 | 2021-06-15 | Stirring device for amination reaction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116440733A (en) * | 2023-06-16 | 2023-07-18 | 天津轻快未来科技有限公司 | Stirring mixing device for environment-friendly adhesive production |
-
2021
- 2021-06-15 CN CN202121324703.1U patent/CN215028887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116440733A (en) * | 2023-06-16 | 2023-07-18 | 天津轻快未来科技有限公司 | Stirring mixing device for environment-friendly adhesive production |
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Address after: 646000 Taifu Lingang Industrial Park, Luxian County, Luzhou City, Sichuan Province Patentee after: Sichuan Zhongbang New Material Co.,Ltd. Address before: 646000 Taifu Lingang Industrial Park, Luxian County, Luzhou City, Sichuan Province Patentee before: SICHUAN ZHONGBANG PHARMA CO.,LTD. |