CN102188946A - Eddy current paddle of reaction kettle - Google Patents
Eddy current paddle of reaction kettle Download PDFInfo
- Publication number
- CN102188946A CN102188946A CN2011101119052A CN201110111905A CN102188946A CN 102188946 A CN102188946 A CN 102188946A CN 2011101119052 A CN2011101119052 A CN 2011101119052A CN 201110111905 A CN201110111905 A CN 201110111905A CN 102188946 A CN102188946 A CN 102188946A
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- shaped
- eddy current
- folded sheet
- current type
- blade
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses an eddy current paddle of a reaction kettle, and belongs to the technical field of processing of glue making equipment. The invention is characterized in that: the paddle of the reaction kettle is provided with a plurality of V-shaped plates, so that reaction liquid is subjected to the action of the V-shaped plates under the push of the paddle, and a low-pressure eddy current area is formed in the V-shaped included angle of each V-shaped plate to increase the collision probability of formaldehyde and a formaldehyde reactant and perform full reaction; therefore, the content of free formaldehyde is reduced, and an environment-friendly index reaches the standard. The invention has the advancement and innovativeness that: the paddle has a skilful structural design, is convenient to manufacture, assemble and maintain, has high mixing efficiency and is energy-saving.
Description
Technical field
A kind of eddy current type reactor blade disclosed by the invention belongs to the equipment of resin making processing technique field.
Background technology
The reactor of producing in the prior art because designed blade is comparatively simple and crude, has formaldehyde to participate in can not making fast aspect the liquid glue of reaction formaldehyde and melamine or urea or phenol to carry out crash response in manufacturing, causes free formaldehyde content to exceed standard.Then overcoming aspect this defective, the method for generally taking to add several times by prolonging 3 to 4 hours temperature retention time the formolite reaction thing reduces the content of free formaldehyde.Therefore, also just reduce the service efficiency of reactor, and caused unnecessary energy waste.
Summary of the invention
A kind of eddy current type reactor blade disclosed by the invention; its purpose; make the blade of reactor be shaped on several V shaped slabs; thereby make reactant liquor under the promotion of blade, be subjected to the effect of V shaped slab; formation low pressure vortex increases the collision probability of formaldehyde and formolite reaction thing and is fully reacted in the V-arrangement angle of V shaped slab; with this content that reduces free formaldehyde, guarantee that environmental protection index is up to standard.
A kind of eddy current type reactor blade disclosed by the invention has remedied deficiency of the prior art, and its advanced and novelty is: structural design is ingenious, be convenient to making, assembling and easy to maintenance, mixing efficiency is high, energy-conservation.
Description of drawings
Accompanying drawing 1 is the industrial goods schematic diagram of the embodiment of a kind of eddy current type reactor blade disclosed by the invention;
Accompanying drawing 2 turns to cross-sectional schematic for the A-A of accompanying drawing 1;
Accompanying drawing 3 is the embodiment laboratory goods schematic diagram of a kind of eddy current type reactor blade disclosed by the invention;
Accompanying drawing 4 turns to cross-sectional schematic for the A-A of accompanying drawing 3.
In accompanying drawing 1,2,3,4,1 is flange; 2 is last folded sheet; 3 is the folded sheet set bolt; 4 are folded sheet riveted joint movable axis; 5 is movable joint; 6 is V shaped slab; 7 are following folded sheet; 8 is central shaft; A is V shaped slab angle or low pressure vortex; B is a crack between V shaped slab; I is the blade substrate; II is a V shaped slab; III is a connection holes.
The specific embodiment
See accompanying drawing 1, a kind of eddy current type reactor blade disclosed by the invention, be characterised in that with regard to industrial goods: two of central shaft 8 be shaped on metal on folded sheet 2 and following folded sheet 7, between every joint folded sheet, be shaped on several V shaped slabs 6, wherein, connection utilization riveted joint movable axis 4 between the folded sheet, use bolt 3 with fixation between the folded sheet during use, according to the requirement of direction of rotation, the V shaped slab 6 of fixing or welding between last folded sheet 2 and following folded sheet 7 is the line of demarcation with central shaft 8, the direction of right side V shaped slab angle a is opposite with the left side, aspect the guarantee dynamic balancing, above central shaft 8, be shaped on movable joint 5, be connected with flange 1 with movable joint 5; Then being used for laboratory is characterised in that with the goods of eddy current type reactor aspect: the middle upper portion at metal blade substrate I is shaped on connection holes III, fixing or welding or be shaped on V shaped slab II in substrate I with the direct punching press of punch press, or laboratory become working of plastics with eddy current type blade integral molded plastic, injection moulding adds man-hour, connection holes III can be changed system into shaft coupling or coupling band, can be processed into cylinder or other shape for substrate I.
During installation, for industrial eddy current type blade, unclamp the bolt 3 above the folded sheet, blade is folded up, be transported in the reactor by the reactor manhole, in reactor, utilize bolt that the flange 1 above the blade is docked with the flange of reactor center power shaft, and with bolt 3 with the folded sheet fixation; For laboratory's eddy current type blade, the hole III above utilizing directly is assemblied in above the power shaft of motor.
During use, driving blade by power shaft rotation in reactor rotates and acts on formolite reaction liquid, formolite reaction liquid is compressed through crack b between V shaped slab, in V shaped slab angle a, to form reactant liquor low pressure vortex thus, and then the reactant liquor that can cause the higher-pressure region enters into low pressure vortex a fast, also with regard to the collision probability that increased formaldehyde and formolite reaction thing and fully reacted.And this abundant reaction can reduce the content of free formaldehyde significantly, guarantees that environmental protection index is up to standard.
A kind of eddy current type reactor blade disclosed by the invention has remedied deficiency of the prior art, and its advanced and novelty is: structural design is ingenious, be convenient to making, assembling and easy to maintenance, mixing efficiency is high, energy-conservation.
Claims (2)
1. eddy current type reactor blade, be characterised in that with regard to industrial goods: at two last folded sheet (2) and following folded sheets (7) that are shaped on metal of central shaft (8), welding or monoblock cast are shaped on several V shaped slabs (6) between every joint folded sheet, wherein, connection utilization riveted joint movable axis (4) between the folded sheet, use bolt (3) with fixation between the folded sheet during use, requirement according to direction of rotation, the V shaped slab (6) of between last folded sheet (2) and following folded sheet (7), fixing or welding, with central shaft (8) is the line of demarcation, the direction of right side V shaped slab angle (a) is opposite with the left side, aspect the guarantee dynamic balancing, be shaped on movable joint (5) in the top of central shaft (8), be connected with flange (1) with movable joint (5); Then being used for laboratory is characterised in that with the goods of eddy current type reactor aspect: the middle upper portion at metal blade substrate (I) is shaped on connection holes (III), fixing or welding or be shaped on V shaped slab (II) with the direct punching press of punch press in substrate (I).
2. according to the described a kind of eddy current type reactor blade of claim 1, the eddy current type blade that is used for laboratory usefulness eddy current type reactor aspect that relates to, also can process by integral molded plastic, injection moulding adds man-hour, connection holes (III) shaft coupling or coupling band can be changed system into, cylinder or other shape can be processed into for substrate (I).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101119052A CN102188946A (en) | 2011-05-03 | 2011-05-03 | Eddy current paddle of reaction kettle |
| CN2011103195281A CN102389766A (en) | 2011-05-03 | 2011-10-20 | Agitating propeller for eddy-current reaction kettles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101119052A CN102188946A (en) | 2011-05-03 | 2011-05-03 | Eddy current paddle of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102188946A true CN102188946A (en) | 2011-09-21 |
Family
ID=44598347
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101119052A Pending CN102188946A (en) | 2011-05-03 | 2011-05-03 | Eddy current paddle of reaction kettle |
| CN2011103195281A Pending CN102389766A (en) | 2011-05-03 | 2011-10-20 | Agitating propeller for eddy-current reaction kettles |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103195281A Pending CN102389766A (en) | 2011-05-03 | 2011-10-20 | Agitating propeller for eddy-current reaction kettles |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102188946A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002473A (en) * | 2018-01-09 | 2018-05-08 | 许苏楠 | A kind of chemical engineering sewage processing pond |
| CN108097099A (en) * | 2018-01-09 | 2018-06-01 | 许苏楠 | A kind of cesspool for chemical wastewater treatment |
| CN108164092A (en) * | 2018-01-14 | 2018-06-15 | 许苏楠 | A kind of chemical engineering sewage treatment process |
-
2011
- 2011-05-03 CN CN2011101119052A patent/CN102188946A/en active Pending
- 2011-10-20 CN CN2011103195281A patent/CN102389766A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002473A (en) * | 2018-01-09 | 2018-05-08 | 许苏楠 | A kind of chemical engineering sewage processing pond |
| CN108097099A (en) * | 2018-01-09 | 2018-06-01 | 许苏楠 | A kind of cesspool for chemical wastewater treatment |
| CN108164092A (en) * | 2018-01-14 | 2018-06-15 | 许苏楠 | A kind of chemical engineering sewage treatment process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102389766A (en) | 2012-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110921 |