CN204816487U - Magnetic force reation kettle - Google Patents
Magnetic force reation kettle Download PDFInfo
- Publication number
- CN204816487U CN204816487U CN201520547283.1U CN201520547283U CN204816487U CN 204816487 U CN204816487 U CN 204816487U CN 201520547283 U CN201520547283 U CN 201520547283U CN 204816487 U CN204816487 U CN 204816487U
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- iron plate
- kettle
- magnetic force
- reactant
- magnetic
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Abstract
The utility model discloses a magnetic force reation kettle, including the cauldron body and magnetic stirrers, magnetic stirrers sets up the cauldron is internal, a plurality of puddlers are connected to the radial extension end of magnetic stirrers's (mixing) shaft, an iron plate is connected perpendicularly to the outer end of puddler, be fixed with electromagnetic heating device on the cauldron body, electromagnetic heating device's heating panel with iron plate relative and with iron plate is on same height. Compared with the prior art, the utility model discloses utilize the electromagnetic induction principle, through set up electromagnetic heating device on the cauldron body, heat the iron plate on the puddler by phased manner for the reactant is given with the even transmission of heat to pivoted iron plate, has both realized having avoided the reactant part to be heated and the problem of coking to the thermally equivalent of cauldron body reactant, has realized again having accelerated reaction rate to the stirring of reactant.
Description
Technical field
The utility model relates to a kind of reactor, particularly relates to a kind of magnetic force reactor.
Background technology
Sapn is as a kind of sorbitan fatty acid ester, and because it can be used as emulsifying agent, thickener and dispersant, demand is increasing in recent years, makes the manufacture craft of sapn also receive increasing concern.Making sapn normally puts in reactor by the liquid sorbitol measured, and opens vavuum pump and is evacuated in reactor, and heat reactor; When being heated to uniform temperature under vacuum, will there is the serial reaction such as dehydration, esterification in liquid sorbitol, finally just can obtain sapn finished product in reactor.Because sapn needs esterification in a vacuum, and whole course of reaction nearly all completes in reactor, and therefore the sealing of reactor seems more and more important.
At present, magnetic force reactor is widely used because replacing movable sealing with static seal.Refer to Fig. 1, it is the structural representation of prior art magnetic force reactor 10.This magnetic force reactor 10 comprises kettle 11, kettle cover 12, magnetic stirring apparatus 13, motor 14 and heater 15.Described kettle cover 12 covers and is located on described kettle 11 and is tightly connected with described kettle 11.Described magnetic stirring apparatus 13 is arranged in kettle 11, and described motor 15 drives this magnetic stirring apparatus 13 to rotate.Described heater 15 is arranged on bottom in described kettle 11 or two sides.Described magnetic stirring apparatus 13 comprises the first disk 131, shaft 132, second disk 133, stirring vane 134 and spacer 135.Described first disk 131 is connected with described motor 14.Kettle cover 12 described in one end hermetically passing of described shaft 132 is also arranged in this kettle 11.The end that described second disk 133 exposes with this shaft 132 is connected, and parallelly with described first disk 131 is oppositely arranged.Described multiple stirring vane 134 is fixed on this shaft 132.Described spacer 135 to be set on described second disk 133 and to be tightly connected with described kettle cover 12.The shaft 132 of magnetic force reactor is under the magnetic couple effect of second disk 133 and the first disk 131 and rotate, and then the stirring vane 134 making to be fixed on shaft 132 is also along with rotation, thus realize being uniformly mixed the reactant in kettle 11, make reactant be able to abundant reaction; With spacer 135, second disk 133 and shaft 132 are sealed again, the leakage problem that before solving, mechanical seal and condiment seal.
Described heater 15 comprises many heating tubes, and usual described many heating tubes are fixed on bottom in described kettle 11 or two sides, realizes heating the reactant in kettle 11.Only heating tube is set in the bottom of kettle 11 or two sides, the problem that in kettle 11, each regional temperature is uneven can be there is, especially easily make the region on kettle 11 top not be heated and form low-temperature space.Because the sorbierite after dehydration easily forms paste dope at low-temperature space, and dissolve this paste dope and need more heat, this just greatly reduces the reaction rate of reactant.Now, for ensureing reaction efficiency, reaction efficiency can only be accelerated by the method improving heating tube temperature, and heating tube temperature easily causes after improving the temperature of charge of local too high, causes the problem of product coking.
Utility model content
The utility model is to overcome the shortcoming of prior art with not enough, provides a kind of and is heated evenly, accelerates the magnetic force reactor that reaction rate can not cause again product coking.
The utility model is achieved through the following technical solutions: a kind of magnetic force reactor, comprise kettle and magnetic stirring apparatus, described magnetic stirring apparatus is arranged in described kettle, the radial elongated end of the shaft of described magnetic stirring apparatus connects some puddlers, and the outer end of described puddler vertically connects an iron plate; Described kettle is fixed with electromagnetic heater; The heating panel of described electromagnetic heater is relative with described iron plate and with described iron plate on sustained height.
Compared to prior art, the utility model utilizes electromagnetic induction principle, by arranging electromagnetic heater on kettle, by phased manner the iron plate on puddler is heated, make the iron plate rotated that even heat is passed to reactant, both achieved the thermally equivalent to kettle reactant, avoided the problem of reactant local heating and coking, achieve again the stirring to reactant, accelerate reaction rate.
Further, described electromagnetic heater also comprises heater body and electromagnetic induction coil; Described heater body is an airtight cavity, and described electromagnetic induction coil is arranged in the airtight cavity of heater body.
Further, described iron plate has certain curvature, and near described heating panel.The iron plate with certain curvature as much as possible near heating panel, can guarantee that heating panel heats iron plate in coverage.
Further, the heating panel of described electromagnetic heater has certain curvature, and near described iron plate.The heating panel with certain curvature as much as possible near iron plate, can guarantee that heating panel heats iron plate in coverage.
Further, the material that described kettle is low by magnetic line of force damped coefficient, heat-proof quality is good is made.When preventing electromagnetic heater from adding hot iron plate, described kettle is because being damaged by electromagnetic heater heat temperature raising or scalding people simultaneously.
Further, described kettle is a cylinder.Kettle is arranged to cylinder type, can guarantee that iron plate is under the drive of puddler, is close to inner wall of kettle and moves in a circle, and is unlikely to clash into damage kettle.
In order to understand better and implement, describe the utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art magnetic force reactor 10;
Fig. 2 is the structural representation of the utility model magnetic force reactor 20;
Fig. 3 is the sectional view along A-A direction shown in Fig. 2;
Detailed description of the invention
Please refer to the structural representation that Fig. 2 and Fig. 3, Fig. 2 are the utility model magnetic force reactors 20; Fig. 3 is the sectional view along A-A direction shown in Fig. 2.This magnetic force reactor 20 comprises kettle 21, kettle cover 22, magnetic stirring apparatus 23, motor 24 and several electromagnetic heaters 25.Described kettle cover 22 covers and is located on described kettle 21 and is tightly connected with this kettle 21.Described magnetic stirring apparatus 23 is arranged in described kettle 21.Described motor 24 drives described magnetic stirring apparatus 23 to rotate.Several electromagnetic heaters 25 described are fixed on described kettle 11.
Described magnetic stirring apparatus 23 comprises the first disk 231, shaft 232, second disk 233, some puddlers 234, some iron plates 235 and spacers 236.Described first disk 231 is connected with described motor 24, and rotates under the driving effect of described motor 24.Kettle cover 22 described in one end hermetically passing of described shaft 232 is also positioned at this kettle 21.The end that described second disk 233 exposes with this shaft 232 is connected.The radial elongated end of the shaft 232 of described magnetic stirring apparatus connects some puddlers 234, and the outer end of described puddler 234 vertically connects described iron plate 235; Utilize electromagnetic induction principle, heat described iron plate 235 by described electromagnetic heater 25.Described spacer 236 to be set on described second disk 233 and to be tightly connected with described kettle cover 22.
Described kettle 21 is the uncovered cylinder in upper end, and described kettle cover 22 lid to be located on uncovered kettle 21 and to be tightly connected with described kettle 21.Described kettle 21 is that low by magnetic line of force damped coefficient, that heat-proof quality is good material is made, as pottery or black crystalline substance can be adopted, when preventing electromagnetic heater 25 from adding hot iron plate 235, described kettle 21 is because being damaged by electromagnetic heater 25 heat temperature raising or scalding people simultaneously.
Described electromagnetic heater 25 also comprises heater body and electromagnetic induction coil (not shown).Described heater body is an airtight cavity, and described electromagnetic induction coil is arranged in the airtight cavity of described heater body.Described heater body is fixed on described kettle, and described heater body is provided with heating panel towards kettle 21 side, and described heating panel is relative with described iron plate 235 and with described iron plate 235 on sustained height.
For better thermally equivalent, described some puddlers 234 are angularly evenly fixed on shaft, and accordingly, the heater body of several electromagnetic heaters 25 described is angularly evenly distributed on described kettle 21.
In the present embodiment, described puddler has 3, and accordingly, described iron plate has 3, and described electromagnetic heater has 3.3 puddlers to be angularly evenly fixed on shaft 232, and the radial elongated end correspondence of every root puddler 234 connects a slice iron plate 235.3 electromagnetic heaters are then corresponding with iron plate 235 to be angularly evenly fixed on described kettle 21.Each electromagnetic heater 25 heats an iron plate 235 separately.
For guaranteeing that electromagnetic heater 25 can effectively heat iron plate 235, described heating panel has certain curvature, and near described iron plate; Described iron plate 235 has certain curvature, and near described heating panel, make heating panel and iron plate 235 close as far as possible, guarantee to heat iron plate 235 in coverage.
During use, start electromagnetic heater 25, alternating current is by described electromagnetic induction coil 252, and then produce the changing alternating magnetic field in direction, the inside being in the iron plate 235 in alternating magnetic field produces vortex current, the joule heating effect of vortex current makes iron plate 235 heat up, and iron plate 235 communicates the temperature in the reactant of kettle 21 again, realizes heating the reactant in kettle 21.Meanwhile, starter motor 24, motor 24 drives the first rotating disk 231 to rotate, and the first rotating disk 231 rotates drive second rotating disk 233 and rotates, and shaft 232 also along with rotation, and then drives puddler 234 and iron plate 235 to rotate, and stirs the reactant in kettle 21.Simultaneously, after iron plate 235 is rotated, by by phased manner near the heating panel of described electromagnetic heater 25, and then described electromagnetic heater 25 is heated the carrying out of iron plate 235 by phased manner, effectively prevent iron plate 235 continuous heating, and cause the reactant of iron plate 235 periphery because continuing to be heated the problem of coking, the simultaneously stirring action of iron plate 235, also can the even heat of generation be delivered in the reactant of kettle 21, accelerate reaction rate.
Compared to prior art, the utility model utilizes electromagnetic induction principle, by arranging electromagnetic heater on kettle, by phased manner the iron plate on puddler is heated, make the iron plate rotated that even heat is passed to reactant, both achieved the thermally equivalent to kettle reactant, avoided the problem of reactant local heating and coking, achieve again the stirring to reactant, accelerate reaction rate.
The utility model does not limit to and above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (6)
1. a magnetic force reactor, comprises kettle and magnetic stirring apparatus, and described magnetic stirring apparatus is arranged in described kettle; It is characterized in that: the radial elongated end of the shaft of described magnetic stirring apparatus connects some puddlers, the outer end of described puddler vertically connects an iron plate; Described kettle is fixed with electromagnetic heater; The heating panel of described electromagnetic heater is relative with described iron plate and with described iron plate on sustained height.
2. magnetic force reactor according to claim 1, is characterized in that: described electromagnetic heater also comprises heater body and electromagnetic induction coil; Described heater body is an airtight cavity, and described electromagnetic induction coil is arranged in the airtight cavity of described heater body.
3. magnetic force reactor according to claim 1, is characterized in that: described iron plate has certain curvature, and near described heating panel.
4. magnetic force reactor according to claim 1, is characterized in that: the heating panel of described electromagnetic heater has certain curvature, and near described iron plate.
5. the magnetic force reactor according to the arbitrary claim of claim 1-4, is characterized in that: the material that described kettle is low by magnetic line of force damped coefficient, heat-proof quality is good is made.
6. the magnetic force reactor according to the arbitrary claim of claim 1-4, is characterized in that: described kettle is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547283.1U CN204816487U (en) | 2015-07-24 | 2015-07-24 | Magnetic force reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547283.1U CN204816487U (en) | 2015-07-24 | 2015-07-24 | Magnetic force reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816487U true CN204816487U (en) | 2015-12-02 |
Family
ID=54674130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547283.1U Expired - Fee Related CN204816487U (en) | 2015-07-24 | 2015-07-24 | Magnetic force reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816487U (en) |
-
2015
- 2015-07-24 CN CN201520547283.1U patent/CN204816487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160724 |