CN106345377A - Self-suction type reactor of reaction kettle - Google Patents
Self-suction type reactor of reaction kettle Download PDFInfo
- Publication number
- CN106345377A CN106345377A CN201610718579.4A CN201610718579A CN106345377A CN 106345377 A CN106345377 A CN 106345377A CN 201610718579 A CN201610718579 A CN 201610718579A CN 106345377 A CN106345377 A CN 106345377A
- Authority
- CN
- China
- Prior art keywords
- shaft
- self
- reactor
- blade
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 19
- 239000006260 foam Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 21
- 239000007791 liquid phase Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention disclsoes a self-suction type reactor of a reaction kettle. The self-suction type reactor comprises a stirring shaft; a central hole is formed in the stirring shaft; a plurality of air suction holes, which are communicated with the central hole, are formed in the upper part of the stirring shaft; a stirring paddle is fixed at the lower part of the stirring shaft in an inserting and seleeving manner; the stirring paddle comprises an annular fixed sleeve and paddles molded on an outer wall of the fixed sleeve; the fixed sleeve is fixed on the outer wall of the stirring shaft in the inserting and seleeving manner; a plurality of air outlet holes are formed in end parts of the paddles; the air outlet holes are communicated with the central hole of the stirring shaft; two supporting plates which extend outward are formed at two sides of the end parts of the paddles; a foam cutting plate is arranged between the two supporting plates; the foam cutting plate corresponds to the air outlet holes of the paddles; two guide grooves are formed in opposite side faces of the two supporting plates; two ends of the foam cutting plate are inserted into the corresponding guide grooves; a rotary screw rod is in thread connection with the middle part of the foam cutting plate. The self-suction type reactor of the reaction kettle, provided by the invention, has the advantages of high self-suction efficiency, capability of uniformly dispersing gas in liquid and good mixing degree.
Description
Technical field:
The present invention relates to the technical field of reactor, it is specifically related to a kind of self-priming reactor of reactor.
Background technology:
In modernization industry production process, react between generally requiring between material to carry out physically or chemically, and reactor is then
It is a kind of container for physically or chemically being reacted.With regard to having gas and liquid or gas, liquid and solid in reactor
The reacting substance of composition, traditional stirring means are typically with heterogeneous stirring and self-priming stirring.Heterogeneous stirring is being stirred
During mixing, the size of gas and liquid phase contact area directly affects the speed of reaction, is easily caused gas dispersion, stirring effect
Really inconspicuous.Self-priming stirring mainly uses the quick rotation of the hollow impeller of the self-absorbing type stirrer of reactor, in liquid
Form negative pressure in impeller periphery, thus the gas outside liquid is drawn onto in liquid while being thrown out of.Self-Priming Gas-Liquid Reactor
It is a kind of voluntarily to carry out the reaction of gas-to-liquid contact by sucting reaction device headspace gases without extra gas conveying machinery
Device, constantly sucks extraneous gas by the self-priming stirring paddle of particular design while carrying out feed liquid mixing, reaches gas
Liquid dispersion, the purpose of reaction.
Although the gas outside liquid can be drawn onto in liquid for existing self-priming reactor, there is the gas sucking in it
Body disperse in liquid uneven, gas dissolving or the low problem of mixability it is necessary to be improved.
Content of the invention:
The purpose of the present invention aims to solve the problem that the problem that prior art exists, and provides a kind of efficiency of imbibition high, gas is in liquid
In be uniformly dispersed, the self-priming reactor of reactor that mixability is good.
The present invention relates to a kind of self-priming reactor of reactor, including shaft, in described shaft, form center
Hole, the top of shaft forms the suction hole that some and described centre bore is connected, and the bottom sleeve of described shaft is fixed
There is stirrer paddle, described stirrer paddle includes annular fixed cover and the blade being molded on described fixed cover outer wall, described solid
Surely set sleeve is fixed on the outer wall of shaft, and the cross sectional shape of described blade is " ten " font, if the end of blade forms
Do pore, described venthole is connected with the centre bore of shaft；
The both sides of described blade tips form two gripper shoes stretching out, and be provided with and cut bubble between described gripper shoe
Plate, described bubble plate of cutting is corresponding with the venthole of blade, and two gripper shoes form two gathering sills on relative side, cut bubble
The two ends of plate are plugged in corresponding gathering sill, and cutting bubble plate can move up and down in described gathering sill, and the middle part cutting bubble plate is spirally connected
There is rotation screw rod, described rotation screw rod is be arranged in parallel with shaft.
By technique scheme, operationally, shaft rotates in reactor the self-priming reactor of the present invention, band
The stirrer paddle of dynamic its underpart rotates together, and stirrer paddle, when rotating, quickly forms negative pressuren zone about, shaft top
Gas enters the centre bore of shaft from air-breathing in the hole, then enters in liquid phase through the venthole on centre bore and blade.Same with this
When, rotate screw rod and rotate together with shaft, rotate screw rod and drive the bubble plate of cutting being spirally connected thereon to move up and down on the supporting plate,
Cut bubble plate during moving up and down, venthole is entered the bubble chopping in liquid phase, form less microvesicle, microvesicle is with liquid
Phase overall flow is distributed to the diverse location in reactor, and then improves gas dissolubility in the liquid phase and degree of mixing.
By such scheme, the self-priming reactor of the present invention pass through at the venthole of stirrer paddle setting can on move down
Dynamic cuts bubble plate, thus shearing to the bubble entering into liquid phase, make bubble uniformly, be rapidly dispersed through in liquid phase, gas
Be uniformly dispersed in a liquid, mixability good, effectively increase the reaction efficiency in reactor.
A kind of preferred as such scheme, form inner vent hole in described rotation screw rod, rotate the top of screw rod
Form the air inlet being connected with described inner vent hole, bottom forms stirring vane, described stirring vane forms
The steam vent being connected with inner vent hole.By such scheme, rotate the vicinity that screw rod is arranged on shaft, can act also as another
Individual small-sized shaft, to use, rotates screw rod when rotating, and drives the stirring vane of its underpart to rotate, quick around stirring vane
Form negative pressure, the gas rotating screw rod top enters inner vent hole from air inlet, then arranges from steam vent through inner vent hole
Go out, so rotate screw rod and shaft cooperation, make the gaseous matter on the liquid in reactor rapidly enter liquid phase, improve self-priming
Speed and quality, make gas be distributed in liquid in large area, and then improve efficiency of imbibition.
A kind of preferred as such scheme, the two ends of described bubble plate form two connecting portions, and described connecting portion is inserted
It is connected in described gathering sill.
A kind of preferred as such scheme, the quantity of described blade is two, and two blades are molded in " one " font
On fixed cover.
A kind of preferred as such scheme, described shaft is provided with multiple rows of suction hole, and suction hole is in shaft
Heart axis is ringwise evenly distributed on shaft.
A kind of preferred as such scheme, the shaft upper sleeve at described suction hole position is fixed with reinforcing sleeve, described
The avoidance slotted eye corresponding with suction hole is formed on reinforcing sleeve.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description:
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of stirrer paddle in the present invention；
Fig. 3 is the partial sectional view of Fig. 1；
Fig. 4 is the transverse sectional view of shaft in the present invention；
Fig. 5 is the transverse sectional view rotating screw rod in the present invention.
Specific embodiment:
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is used for the present invention is described, but is not limited to the scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 4, a kind of self-priming reactor of reactor of the present invention, including shaft 10, institute
State and in shaft, form centre bore 11, the top of shaft 10 forms the suction hole that some and described centre bore 11 is connected
12, described shaft 10 is provided with multiple rows of described suction hole 12, and suction hole ringwise uniformly divides around the central axis of shaft 10
On shaft 10, shaft 10 upper sleeve at described suction hole 12 position is fixed with reinforcing sleeve 20 to cloth, and described reinforcing sleeve becomes
Type has the avoidance slotted eye 21 corresponding with suction hole 12, and the bottom sleeve of described shaft 10 is fixed with stirrer paddle 30, described
Stirrer paddle includes the fixed cover 31 of annular and the blade 32 being molded on described fixed cover outer wall, and described fixed cover 31 sleeve is solid
It is scheduled on the outer wall of shaft 10, the quantity of described blade 32 is two, and two blades 32 are molded over fixed cover in " one " font
On 31, the cross sectional shape of blade 32 is " ten " font, and the end of blade 32 forms some ventholes 33, described venthole with stir
The centre bore 11 mixing axle 10 is connected.
Referring to Fig. 3, the both sides of described blade 32 end form two gripper shoes stretching out 34, described gripper shoe it
Between be provided with and cut bubble plate 40, described cut that bubble plate is corresponding with the venthole 33 of blade 32, two gripper shoes 34 with respect to side on one-tenth
Type has two gathering sills 35, and the two ends of described bubble plate 40 form two connecting portions 41, described connecting portion be plugged on described in lead
Into groove 35, cutting bubble plate 40 can move up and down in described gathering sill 35, and the middle part cutting bubble plate 40 is bolted with rotation screw rod 50, institute
State rotation screw rod to be arranged in parallel with shaft 10.
Referring to Fig. 1, Fig. 5, in described rotation screw rod 50, form inner vent hole 51, the top rotating screw rod 50 forms
The air inlet 52 being connected with described inner vent hole 51, bottom form stirring vane 60, molding on described stirring vane 60
There is the steam vent 61 being connected with inner vent hole 51.
Operationally, shaft 10 rotates in reactor the self-priming reactor of the present invention, drives the stirring of its underpart
Blade 30 rotates together, and stirrer paddle 30, when rotating, quickly forms negative pressuren zone, the gas on shaft 10 top is from suction about
Enter the centre bore 11 of shaft 10 in pore 12, then enter in liquid phase through the venthole 33 on centre bore 11 and blade 32.With
This is rotated screw rod 50 and is rotated together with shaft 10 simultaneously, rotates screw rod 50 and drives the bubble plate 40 of cutting being spirally connected thereon supporting
Move up and down on plate 34, cut bubble plate 40 during moving up and down, venthole 33 is entered the bubble chopping in liquid phase, formed
Less microvesicle, microvesicle is distributed to diverse location in reactor with total liquid flowing, and then improves gas in the liquid phase
Dissolubility and degree of mixing.
In sum, the self-priming reactor of the present invention pass through at the venthole 33 of stirrer paddle 30 setting can on move down
Dynamic cut bubble plate 40, thus shearing to the bubble entering into liquid phase, make bubble uniformly, be rapidly dispersed through in liquid phase, gas
Body is uniformly dispersed in a liquid, mixability is good, effectively increases the reaction efficiency in reactor.
The self-priming reactor of reactor provided by the present invention, the only specific embodiment of the present invention, but the present invention
Protection domain be not limited thereto, any those familiar with the art the invention discloses technical scope in,
Change or replacement can be readily occurred in, all should cover within the scope of the present invention.Therefore, protection scope of the present invention should be with institute
State scope of the claims to be defined.
Claims (6)
1. the self-priming reactor of a kind of reactor, including shaft (10), forms centre bore (11), stirs in described shaft
The top mixing axle (10) form the suction hole (12) that some and described centre bore (11) is connected it is characterised in that:
The bottom sleeve of described shaft (10) is fixed with stirrer paddle (30), and described stirrer paddle includes the fixed cover of annular
(31) and the blade (32) that is molded on described fixed cover outer wall, described fixed cover (31) sleeve is fixed on the outer of shaft (10)
On wall, the cross sectional shape of described blade (32) is " ten " font, and the end of blade (32) forms some ventholes (33), described
Venthole is connected with the centre bore (11) of shaft (10)；
The both sides of described blade (32) end form two gripper shoes stretching out (34), be provided with and cut between described gripper shoe
Bubble plate (40), described cut that bubble plate is corresponding with the venthole (33) of blade (32), two gripper shoes (34) with respect to side on one-tenth
Type has two gathering sills (35), and the two ends cutting bubble plate (40) are plugged in corresponding gathering sill (35), and cutting bubble plate (40) can be in institute
State in gathering sill (35) and move up and down, the middle part cutting bubble plate (40) is bolted with rotation screw rod (50), described rotation screw rod and stirring
Axle (10) be arranged in parallel.
2. reactor according to claim 1 self-priming reactor it is characterised in that: become in described rotation screw rod (50)
Type has inner vent hole (51), and the top rotating screw rod (50) forms the air inlet being connected with described inner vent hole (51)
(52), bottom forms stirring vane (60), and described stirring vane is formed the aerofluxuss being connected with inner vent hole (51)
Hole (61).
3. reactor according to claim 1 self-priming reactor it is characterised in that: the two ends of described bubble plate (40)
Form two connecting portions (41), described connecting portion is plugged in described gathering sill (35).
4. reactor according to claim 1 self-priming reactor it is characterised in that: the quantity of described blade (32) is
Two, two blades (32) are molded on fixed cover (31) in " one " font.
5. reactor according to claim 1 self-priming reactor it is characterised in that: described shaft (10) is provided with
Multiple rows of suction hole (12), suction hole is ringwise evenly distributed on shaft (10) around the central axis of shaft (10).
6. according to claim 1 or 5 reactor self-priming reactor it is characterised in that: described suction hole (12) portion
Shaft (10) upper sleeve of position is fixed with reinforcing sleeve (20), described reinforcing sleeve forms and suction hole (12) corresponding keeping away
Allow slotted eye (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718579.4A CN106345377A (en) | 2016-08-24 | 2016-08-24 | Self-suction type reactor of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718579.4A CN106345377A (en) | 2016-08-24 | 2016-08-24 | Self-suction type reactor of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106345377A true CN106345377A (en) | 2017-01-25 |
Family
ID=57845009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610718579.4A Pending CN106345377A (en) | 2016-08-24 | 2016-08-24 | Self-suction type reactor of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106345377A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112083A (en) * | 2019-12-25 | 2020-05-08 | 应元芬 | Vertical secondary dust collector for corn processing |
| CN113893734A (en) * | 2021-10-08 | 2022-01-07 | 湖南省新化县鑫星电子陶瓷有限责任公司 | Raw material stirring equipment for electronic ceramics |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201300057Y (en) * | 2008-11-27 | 2009-09-02 | 华东理工大学 | Self-priming stirred reactor |
| TW201615265A (en) * | 2014-07-01 | 2016-05-01 | Satake Chem Equip Mfg | Reciprocating stirrer device with microbubble-generating unit |
| CN205925657U (en) * | 2016-08-24 | 2017-02-08 | 叶青 | Reation kettle inhales formula reactor certainly |
-
2016
- 2016-08-24 CN CN201610718579.4A patent/CN106345377A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201300057Y (en) * | 2008-11-27 | 2009-09-02 | 华东理工大学 | Self-priming stirred reactor |
| TW201615265A (en) * | 2014-07-01 | 2016-05-01 | Satake Chem Equip Mfg | Reciprocating stirrer device with microbubble-generating unit |
| CN205925657U (en) * | 2016-08-24 | 2017-02-08 | 叶青 | Reation kettle inhales formula reactor certainly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112083A (en) * | 2019-12-25 | 2020-05-08 | 应元芬 | Vertical secondary dust collector for corn processing |
| CN113893734A (en) * | 2021-10-08 | 2022-01-07 | 湖南省新化县鑫星电子陶瓷有限责任公司 | Raw material stirring equipment for electronic ceramics |
| CN113893734B (en) * | 2021-10-08 | 2023-10-20 | 湖南省新化县鑫星电子陶瓷有限责任公司 | Raw material stirring equipment for electronic ceramics |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |