CN104437324A - Reaction kettle stirring structure with grid - Google Patents
Reaction kettle stirring structure with grid Download PDFInfo
- Publication number
- CN104437324A CN104437324A CN201410739730.3A CN201410739730A CN104437324A CN 104437324 A CN104437324 A CN 104437324A CN 201410739730 A CN201410739730 A CN 201410739730A CN 104437324 A CN104437324 A CN 104437324A
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- China
- Prior art keywords
- blade
- shaft
- reactor
- base
- stirring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a reaction kettle stirring structure with a grid. The reaction kettle stirring structure comprises a reaction kettle and a stirring shaft, wherein a stirring paddle is installed at the lower part of the stirring shaft; a base is fixed at the bottom of the reaction kettle; an installing groove is formed in the base; a base cone groove is formed in the center of the installing groove; a limiting plate is installed in the installing groove; a pressing plate is installed above the installing groove to cover the installing groove; the lower end of the stirring shaft is connected with a base cone by passing through the pressing plate and the limiting plate in sequence; the stirring paddle is formed by a first paddle and a second paddle; the first and second paddles are connected into a grid structure by first metal wires; the free ends of the first and second paddles are connected by support pillars; the support pillars and the stirring shaft are connected into a grid structure by second metal wires. The reaction kettle stirring structure has the obvious effects that the reaction kettle stirring structure can achieve stereoscopic stirring and is more uniform in stirring; the stirring shaft operates stably by limiting the free end of the stirring shaft.
Description
Technical field
The present invention relates to composites processing technology field, specifically, is a kind of reactor stirring structure with grid.
Background technology
Can reactor be used in composite processing field, with other field of medicaments or other related chemistry fields unlike, there is certain difference in the reactor that the structure of its reactor used often uses with other field.
Reactor, in production run process, needs to utilize the reactor agitator going deep into its inside to come ceaselessly to stir and evenly mix reactant.More existing reactor structures mainly comprise kettle and are connected to motor and are deep into the agitating device of kettle inside, this agitating device is made up of the shaft and the paddle be connected on shaft going deep into reaction kettle body inside, and shaft is free end near one end of described autoclave body bottom.
But often stirring of existing reactor is uneven, the not high phenomenons such as product quality that even affect of reaction rate are caused to occur.In addition, because described paddle needs to perform stirring action for a long time, and be easily subject to the collision of stirring thing, if therefore paddle Long-Time Service, shaft can be caused to loosen or distortion thus affect its stability.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of reactor stirring structure with grid, can uniform stirring be realized by this stirring structure, and this structure is by fixing shaft, can effectively increase its stability.
For achieving the above object, the present invention states a kind of reactor stirring structure with grid, comprise reactor, shaft is provided with in the kettle of described reactor, the kettle of described reactor is stretched out on the top of this shaft, the bottom of described shaft is provided with paddle, its key is: the center bottom described reactor is fixed with base, this base offers mounting groove, base cone groove is offered at the center of this mounting groove, limiting plate is equiped with in described mounting groove, pressing plate has been mounted cover above described mounting groove, the lower end of described shaft is connected with base cone through described pressing plate and limiting plate successively, and this base cone and described base cone groove adapt,
Described paddle is made up of the first blade and the second blade, described first blade is positioned at the top of the second blade, described first blade and the second blade connect into grating structure by the first wire vertically arranged, between the free end and the free end of the second blade of described first blade, be connected with support column, connect into grating structure at described support column and shaft by the second wire of horizontally set.
In reactor use procedure, by the first blade, the second blade, the second wire of being connected to the first wire between the first blade with the second blade and being connected between support column with shaft, three-dimensional stirring can be realized, reactor being stirred when producing more even, contributing to improving reaction rate.This fixed structure is matched with base cone groove by base cone, such that shaft is spacing to rotate in base cone groove, thus makes its running stable; Carry out spacing by limiting plate to base cone simultaneously, the situations such as swing can be there will not be in shaft rotation process, effectively increase the stability of shaft running; In addition, also shaft is carried out further spacing by arranging pressing plate, and provide protection to the base cone in mount pad and limiting plate, extend its service life.
Further, described first blade and all curved structure of the second blade, wherein the opening end of the first blade upward, and the opening end of the second blade down.
Adopt said structure, can make to stir more even, reactant in reactor fully be contacted, ensures the quality of product.
Further, described pressing plate is provided with bearing holder (housing, cover), described shaft is provided with the bearing matched with described bearing holder (housing, cover).
By coordinating of bearing and bearing holder (housing, cover), the interference between shaft and pressing plate can be reduced, add the stability of shaft in rotation process.
Further, the basal diameter of described base cone is greater than described shaft, and described limiting plate is supported on the bottom surface of described base cone.
By said structure, can rotate spacing for shaft in base cone groove, avoid shaft and occur the situations such as swing in operation process, improve the stability that it rotates.
Further, described base and base cone all adopt rigid material to make.
Because shaft needs long-term rotation to stir, the base and the base cone that are therefore positioned at connecting portion rub comparatively large, and wearing and tearing are very fast, therefore adopt rigid material can reduce wearing and tearing, increase the service life.
Remarkable result of the present invention is: by the first blade, the second blade, the second wire of being connected to the first wire between the first blade with the second blade and being connected between support column with shaft, three-dimensional stirring can be realized, reactor being stirred when producing more even, contributing to improving reaction rate; Matched with base cone groove by base cone, such that shaft is spacing to rotate in base cone groove, thus make its running stable; Carry out spacing by limiting plate to base cone simultaneously, the situations such as swing can be there will not be in shaft rotation process, effectively increase the stability of shaft running; By arranging pressing plate and adopting coordinating of bearing and bearing holder (housing, cover), the interference between shaft and pressing plate can be reduced, add the stability of shaft in rotation process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention and operation principle are described in further detail.
As shown in Figure 1, a kind of reactor stirring structure with grid, comprise reactor 1, shaft 2 is provided with in the kettle of described reactor 1, the kettle of described reactor 1 is stretched out on the top of this shaft 2, the bottom of described shaft 2 is provided with paddle 3, it is characterized in that: the center bottom described reactor 1 is fixed with base 4, this base 4 offers mounting groove 5, base cone groove is offered at the center of this mounting groove 5, limiting plate 6 is equiped with in described mounting groove 5, pressing plate 7 has been mounted cover above described mounting groove 5, the lower end of described shaft 2 is connected with base cone 8 through described pressing plate 7 with limiting plate 6 successively, and this base cone 8 adapts with described base cone groove,
Wherein, described paddle 3 is made up of the first blade 3 and the second blade 3, described first blade 3a is positioned at the top of the second blade 3b, described first blade 3a and the second blade 3b connects into grating structure by the first wire 11 vertically arranged, support column 12 is connected with between the free end and the free end of the second blade 3b of described first blade 3a, connect into grating structure at described 12 support columns and shaft 2 by the second wire 13 of horizontally set, many described first wires 11 and the second wire 13 form fenestral fabric.
See accompanying drawing 1, described first blade 3a and all curved structure of the second blade 3b, wherein the opening end of the first blade 3a upward, and the opening end of the second blade 3b down.
It can also be seen that from Fig. 1, described pressing plate 7 is provided with bearing holder (housing, cover) 9, described shaft 2 is provided with the bearing 10 matched with described bearing holder (housing, cover) 9.
It can also be seen that from Fig. 1, the basal diameter of described base cone 8 is greater than described shaft 2, and described limiting plate 6 is supported on the bottom surface of described base cone 8.
In this example, as preferably, described base 4 all adopts rigid material to make with base cone 8, and the inert metal that described first wire 11 and the second wire 13 adopt intensity higher is made.
In the use procedure of reactor 1, by the first blade 3a, the second blade 3b, be connected to the first wire 11 between the first blade 3a with the second blade 3b and be connected to the second wire 13 be connected between support column 12 with shaft 2, three-dimensional stirring can be realized, reactor 1 being stirred when producing more even, contributing to improving reaction rate; This structure is matched with base cone groove by base cone 7, such that shaft 2 is spacing to rotate in base cone groove, thus makes its running stable; Undertaken spacing by limiting plate 6 pairs of base cones 7 simultaneously, the situations such as swing can be there will not be in shaft 2 rotation process, effectively increase the stability that shaft 2 operates; In addition, also undertaken further spacing and fixing by arranging pressing plate 7 pairs of shafts 2, and provide protection to the base cone 8 in base 4 and limiting plate 6, extend its service life.
Claims (5)
1. the reactor stirring structure with grid, comprise reactor (1), shaft (2) is provided with in the kettle of described reactor (1), the kettle of described reactor (1) is stretched out on the top of this shaft (2), the bottom of described shaft (2) is provided with paddle (3), it is characterized in that: be fixed with base (4) at the center of described reactor (1) bottom, this base (4) offers mounting groove (5), base cone groove is offered at the center of this mounting groove (5), limiting plate (6) is equiped with in described mounting groove (5), pressing plate (7) has been mounted cover in described mounting groove (5) top, the lower end of described shaft (2) is connected with base cone (8) through described pressing plate (7) and limiting plate (6) successively, and this base cone (8) and described base cone groove adapt,
Wherein, described paddle (3) is made up of the first blade (3) and the second blade (3), described first blade (3a) is positioned at the top of the second blade (3b), described first blade (3a) connects into grating structure with the second blade (3b) by the first wire (11) vertically arranged, support column (12) is connected with between the free end and the free end of the second blade (3b) of described first blade (3a), grating structure is connected into by second wire (13) of horizontally set at described (12) support column and shaft (2).
2. the reactor stirring structure of band grid according to claim 1, it is characterized in that: described first blade (3a) and all curved structure of the second blade (3b), wherein the opening end of the first blade (3a) upward, and the opening end of the second blade (3b) down.
3. the reactor stirring structure of band grid according to claim 1, it is characterized in that: on described pressing plate (7), be provided with bearing holder (housing, cover) (9), described shaft (2) is provided with the bearing (10) matched with described bearing holder (housing, cover) (9).
4. the reactor stirring structure of band grid according to claim 1, it is characterized in that: the basal diameter of described base cone (8) is greater than described shaft (2), and described limiting plate (6) is supported on the bottom surface of described base cone (8).
5. the reactor stirring structure of band grid according to claim 1, is characterized in that: described base (4) and base cone (8) all adopt rigid material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739730.3A CN104437324A (en) | 2014-12-08 | 2014-12-08 | Reaction kettle stirring structure with grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739730.3A CN104437324A (en) | 2014-12-08 | 2014-12-08 | Reaction kettle stirring structure with grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104437324A true CN104437324A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739730.3A Pending CN104437324A (en) | 2014-12-08 | 2014-12-08 | Reaction kettle stirring structure with grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104437324A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921047A (en) * | 2016-06-08 | 2016-09-07 | 苏州昊顺塑胶有限公司 | Stirrer capable of preventing wall adhesion |
-
2014
- 2014-12-08 CN CN201410739730.3A patent/CN104437324A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921047A (en) * | 2016-06-08 | 2016-09-07 | 苏州昊顺塑胶有限公司 | Stirrer capable of preventing wall adhesion |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |