CN216296327U - Isocyanate's reaction apparatus for producing - Google Patents
Isocyanate's reaction apparatus for producing Download PDFInfo
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- CN216296327U CN216296327U CN202122708842.0U CN202122708842U CN216296327U CN 216296327 U CN216296327 U CN 216296327U CN 202122708842 U CN202122708842 U CN 202122708842U CN 216296327 U CN216296327 U CN 216296327U
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Abstract
The utility model discloses a reaction production device of isocyanate, which comprises a bottom plate, wherein a tank body is arranged at the axis of the outer wall of the top of the bottom plate through a bolt, a motor is arranged at the axis of the outer wall of the top of the tank body through a bolt, the output end of the motor is connected with a forward transmission rod through a coupling in a transmission manner, a reverse transmission rod is movably connected at the axis of the inner wall of the bottom of the tank body through a bearing, one end, adjacent to the forward transmission rod and the reverse transmission rod, of the forward transmission rod is movably connected with a transmission column through a bearing, and a convex column is welded at the axis of the transmission column. The motor drives the forward transmission rod to rotate, the forward transmission rod is meshed with the transmission gear to rotate through the upper fluted disc, and at the moment, the lower fluted disc drives the reverse transmission rod to rotate under the action of the transmission gear, so that the forward transmission rod and the reverse transmission rod can simultaneously carry out mixed reaction on isocyanate in the tank body, and the reaction efficiency and the reaction effect of the isocyanate are greatly improved.
Description
Technical Field
The utility model relates to the technical field of isocyanate reaction devices, in particular to a reaction production device for isocyanate.
Background
Isocyanates are a generic term for the various esters of isocyanic acid. When classified by the number of-NCO groups, the polyisocyanates include monoisocyanates R-N ═ C ═ O and diisocyanates O ═ C ═ N-R-N ═ C ═ O, polyisocyanates, and the like.
Common diisocyanates include Toluene Diisocyanate (TDI), isophorone diisocyanate (IPDI), diphenylmethane diisocyanate (MDI), dicyclohexylmethane diisocyanate (HMDI), Hexamethylene Diisocyanate (HDI), Lysine Diisocyanate (LDI).
At present, isocyanate reaction apparatus for producing is the transmission (mixing) shaft of one-way rotary type for isocyanate's mixed reaction efficiency is lower, and isocyanate can't in time clear up jar internal wall when carrying out the mixed reaction, and the practicality is relatively poor. Therefore, it is desirable to design an isocyanate reaction production apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, most isocyanate reaction production devices are unidirectional rotating transmission stirring shafts, so that the mixing reaction efficiency of isocyanate is low, and the inner wall of a tank body cannot be cleaned in time during the mixing reaction of isocyanate, and provides the isocyanate reaction production device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a reaction production device of isocyanate comprises a bottom plate, wherein a tank body is arranged at the axis of the outer wall of the top of the bottom plate through a bolt, and the axis of the outer wall of the top of the tank body is provided with a motor through a bolt, the output end of the motor is connected with a forward transmission rod through a coupling in a transmission way, and the axle center of the inner wall of the bottom of the tank body is movably connected with a reverse transmission rod through a bearing, one end of the forward transmission rod adjacent to the reverse transmission rod is movably connected with a transmission column through a bearing, and the axis of the transmission column is welded with a convex column, both sides of the outer side wall of the convex column are movably connected with transmission gears through rotating shafts, and both ends of the outer side wall of the convex column are respectively and movably connected with an upper fluted disc and a lower fluted disc through bearings, the upper fluted disc and the lower fluted disc are respectively in transmission connection with the forward transmission rod and the reverse transmission rod, and the transmission gear is simultaneously meshed with the upper fluted disc and the lower fluted disc.
Furthermore, all the peripheries of the outer wall of the bottom plate are welded with supporting seats, and the bottom ends of the supporting seats are sleeved with anti-skidding sleeves.
Furthermore, a feeding port is welded at one side of the outer wall of the top of the tank body, and a discharging pipe is welded at the bottom of the outer wall of one side of the tank body.
Furthermore, the outer side walls of the forward transmission rod and the reverse transmission rod are welded with mixing blades which are distributed in an up-down structure at equal intervals.
Further, the top and the bottom of positive transfer line both sides outer wall all weld and go up the compounding pole, and go up the other end welding that the compounding pole kept away from the positive transfer line and have the last scraper blade of laminating mutually with jar internal wall.
Further, the top and the bottom of reverse transfer line both sides outer wall all weld down the material mixing pole, and the other end welding that the reverse transfer line was kept away from to material mixing pole down has the lower scraper blade of the internal portion of jar laminating mutually.
The utility model has the beneficial effects that:
1. through the transmission post that sets up, the motor drives the forward drive pole and rotates, and the forward drive pole rotates through last fluted disc meshing drive gear, and at this moment, lower fluted disc drives reverse drive pole and rotates under drive gear's effect for forward drive pole and reverse drive pole can carry out the mixed reaction to the internal isocyanate of jar simultaneously, very big promotion isocyanate's reaction efficiency and reaction effect, novel structure, reasonable in design, the practicality is strong.
2. Through last mixing pole and the lower mixing pole that sets up, go up mixing pole and lower mixing pole and rotate under the effect of forward drive pole and reverse drive pole when, go up mixing pole and lower mixing pole and drive scraper blade and lower scraper blade laminating jar internal wall respectively and rotate for go up mixing pole and lower mixing pole and can clear up jar internal wall when the internal isocyanate mixing reaction of jar, promoted the mixed reaction effect of isocyanate.
3. Through the bottom plate that sets up, the bottom plate can play fine supporting role to the jar body, has promoted jar stability of body during operation, and the supporting seat has further promoted the stability of bottom plate.
Drawings
FIG. 1 is a schematic view of the overall structure of an isocyanate reaction production apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view of a tank of an apparatus for producing an isocyanate by a reaction according to the present invention;
FIG. 3 is a schematic view of a driving column structure of an apparatus for producing isocyanate by reaction according to the present invention;
FIG. 4 is a schematic view of a partial structure of an apparatus for producing an isocyanate by reaction according to the present invention.
In the figure: the device comprises a base plate 1, a support seat 2, a tank body 3, a feed inlet 4, a motor 5, a discharge pipe 6, a forward transmission rod 7, a reverse transmission rod 8, a transmission column 9, an upper fluted disc 10, a lower fluted disc 11, a convex column 12, a transmission gear 13, a lower mixing rod 14, a lower scraper 15, an upper mixing rod 16, an upper scraper 17 and a mixing blade 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a reaction production apparatus for isocyanate includes a bottom plate 1, a tank 3 is mounted on an axis of an outer wall of a top of the bottom plate 1 through a bolt, a motor 5 is mounted on the axis of the outer wall of the top of the tank 3 through a bolt, an output end of the motor 5 is connected with a forward transmission rod 7 through a coupling, a reverse transmission rod 8 is movably connected on the axis of an inner wall of the bottom of the tank 3 through a bearing, a transmission column 9 is movably connected on one end of the forward transmission rod 7 adjacent to the reverse transmission rod 8 through a bearing, a convex column 12 is welded on the axis of the transmission column 9, transmission gears 13 are movably connected on two sides of an outer side wall of the convex column 12 through a rotating shaft, an upper fluted disc 10 and a lower fluted disc 11 are movably connected on two ends of an outer side wall of the convex column 12 through bearings, the upper fluted disc 10 and the lower fluted disc 11 are respectively in transmission connection with the forward transmission rod 7 and the reverse transmission rod 8, and the transmission gear 13 is meshed with the upper fluted disc 10 and the lower fluted disc 11 at the same time, the motor 5 drives the forward transmission rod 7 to rotate, the forward transmission rod 7 is meshed with the transmission gear 13 to rotate through the upper fluted disc 10, and at the moment, the lower fluted disc 11 drives the reverse transmission rod 8 to rotate under the action of the transmission gear 13, so that the forward transmission rod 7 and the reverse transmission rod 8 can simultaneously carry out mixed reaction on isocyanate in the tank body 3, and the reaction efficiency and the reaction effect of the isocyanate are greatly improved.
Further, all weld all around of 1 bottom outer wall of bottom plate has supporting seat 2, and the bottom of supporting seat 2 has cup jointed the antiskid cover, and supporting seat 2 can play fine supporting role to bottom plate 1, and the very big promotion of supporting seat 2's of antiskid cover simultaneously stability.
Further, a feeding port 4 is welded on one side of the outer wall of the top of the tank body 3, and a discharging pipe 6 is welded on the bottom of the outer wall of one side of the tank body 3.
Furthermore, the outer side walls of the forward transmission rod 7 and the reverse transmission rod 8 are welded with mixing blades 18 which are distributed in an up-down structure at equal intervals, and the reaction efficiency and the reaction effect of isocyanate in the tank body 3 are greatly improved by the mixing blades 18.
Furthermore, the top and the bottom of the outer wall of the two sides of the forward transmission rod 7 are both welded with an upper mixing rod 16, the other end of the upper mixing rod 16, which is far away from the forward transmission rod 7, is welded with an upper scraper 17 which is attached to the inner wall of the tank body 3, and the inner wall of the upper part of the tank body 3 can be cleaned by the upper scraper 17, so that the reaction effect of isocyanate is improved.
Further, the top and the bottom of the outer wall of the two sides of the reverse transmission rod 8 are both welded with a lower mixing rod 14, the other end of the lower mixing rod 14, which is far away from the reverse transmission rod 8, is welded with a lower scraper 15 attached to the inside of the tank body 3, the lower scraper 15 can clean the inner wall of the lower part of the tank body 3, and the reaction effect of isocyanate is further improved.
The working principle is as follows: when the isocyanate reaction production device is used, an operator adds isocyanate into the tank body 3 through the feeding port 4, then the motor 5 is started, the motor 5 drives the forward transmission rod 7 to rotate, the forward transmission rod 7 is meshed with the transmission gear 13 to rotate through the upper fluted disc 10, at the moment, the lower fluted disc 11 drives the reverse transmission rod 8 to rotate under the action of the transmission gear 13, so that the forward transmission rod 7 and the reverse transmission rod 8 can simultaneously carry out mixing reaction on the isocyanate in the tank body 3, the reaction efficiency and the reaction effect of the isocyanate are greatly improved, when the upper mixing rod 16 and the lower mixing rod 14 rotate under the action of the forward transmission rod 7 and the reverse transmission rod 8, the upper mixing rod 16 and the lower mixing rod 14 respectively drive the upper scraper 17 and the lower scraper 15 to be attached to the inner wall of the tank body 3 to rotate, so that the inner wall of the tank body 3 can be cleaned while the upper mixing rod 16 and the lower mixing rod 14 carry out mixing reaction on the isocyanate in the tank body 3, the mixing reaction effect of isocyanate is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a reaction production device of isocyanate, includes bottom plate (1), its characterized in that, the axle center department of bottom plate (1) top outer wall installs jar body (3) through the bolt, and the axle center department of jar body (3) top outer wall installs motor (5) through the bolt, the output of motor (5) is connected with forward drive pole (7) through the shaft coupling transmission, and the axle center department of jar body (3) bottom inner wall has reverse drive pole (8) through bearing swing joint, the one end that forward drive pole (7) and reverse drive pole (8) are adjacent has transmission post (9) through bearing swing joint, and the welding of axle center department of transmission post (9) has projection (12), the both sides of projection (12) lateral wall all have drive gear (13) through pivot swing joint, and there are upper fluted disc (10) and lower fluted disc (11) through bearing swing joint respectively at the both ends of projection (12) lateral wall, the upper fluted disc (10) and the lower fluted disc (11) are in transmission connection with the forward transmission rod (7) and the reverse transmission rod (8) respectively, and the transmission gear (13) is meshed with the upper fluted disc (10) and the lower fluted disc (11) simultaneously.
2. The isocyanate reaction production device according to claim 1, wherein the supporting seat (2) is welded around the outer wall of the bottom plate (1), and the bottom end of the supporting seat (2) is sleeved with the anti-slip sleeve.
3. The isocyanate reaction production device according to claim 1, wherein a feeding port (4) is welded on one side of the outer wall of the top of the tank body (3), and a discharging pipe (6) is welded on the bottom of the outer wall of one side of the tank body (3).
4. The isocyanate reaction production device according to claim 1, wherein the mixing blades (18) are welded on the outer side wall of the forward driving rod (7) and the reverse driving rod (8) and are distributed in an up-and-down structure at equal intervals.
5. The isocyanate reaction production device according to claim 1, wherein the top end and the bottom end of the outer walls of the two sides of the forward transmission rod (7) are welded with upper mixing rods (16), and the other end of each upper mixing rod (16) far away from the forward transmission rod (7) is welded with an upper scraper (17) attached to the inner wall of the tank body (3).
6. The isocyanate reaction production apparatus according to claim 1, wherein the reverse drive rod (8) has a lower mixing rod (14) welded to the top and bottom of the outer wall at both sides.
7. The isocyanate reaction production device according to claim 6, wherein the other end of the lower mixing rod (14) far away from the reverse transmission rod (8) is welded with a lower scraper (15) jointed with the inside of the tank body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122708842.0U CN216296327U (en) | 2021-11-05 | 2021-11-05 | Isocyanate's reaction apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122708842.0U CN216296327U (en) | 2021-11-05 | 2021-11-05 | Isocyanate's reaction apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216296327U true CN216296327U (en) | 2022-04-15 |
Family
ID=81118918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122708842.0U Active CN216296327U (en) | 2021-11-05 | 2021-11-05 | Isocyanate's reaction apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216296327U (en) |
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2021
- 2021-11-05 CN CN202122708842.0U patent/CN216296327U/en active Active
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