CN213160757U

CN213160757U - Reaction unit is used in epoxy production

Info

Publication number: CN213160757U
Application number: CN202021448695.7U
Authority: CN
Inventors: 陆鹏; 崔金山
Original assignee: Yiweici Technology Tianjin Co ltd
Current assignee: Yiweici Technology Tianjin Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-11
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a reaction unit is used in epoxy production, including the reation kettle main part, the upside fixed mounting of reation kettle main part has drive case and inlet pipe, rolling machine and agitating unit are installed to the inside upside of reation kettle main part, rolling machine includes the rotating turret of fixed mounting at drive case output shaft lower extreme, sun gear and first walking gear are installed in the lower surface rotation of rotating turret, the quantity of first walking gear is two, the outside at sun gear is assembled to first walking gear meshing, sun gear and first walking gear's lower fixed surface installs the roller that rolls, the left and right sides rolls roller and the inseparable laminating of middle roller that rolls, the lower extreme and the reation kettle main part fixed mounting of middle roller that rolls. This device can carry out the efficient when stirring the epoxy raw materials for production that inside drops into and roll the processing, avoids taking place the phenomenon of condensing, makes mixture, reaction more abundant, promotes emulsion stability and finished product quality.

Description

Reaction unit is used in epoxy production

Technical Field

The utility model relates to an epoxy production facility technical field specifically is an epoxy production is with reaction unit.

Background

Epoxy resin is a general name of a polymer containing more than two epoxy groups in a molecule, is a polycondensation product of epoxy chloropropane and bisphenol A or polyol, and can be subjected to ring opening by using various compounds containing active hydrogen due to the chemical activity of the epoxy groups, and a network structure is formed by curing and crosslinking, so that the epoxy resin is a thermosetting resin.

When epoxy production processing, the stirring of using reation kettle to carry out raw materials is mixed and is reacted often, because epoxy dispersion particle size is great, and the particle shape is irregular and size distribution is broad, and the emulsion stability that prepares is poor, and easy collision each other takes place the condensation phenomenon between the particle, and dispersion, compounding effect are poor, influence finished product preparation quality, in order to solve above-mentioned problem, we propose a reaction unit for epoxy production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reaction unit is used in epoxy production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reaction unit is used in epoxy production, includes the reation kettle main part, the upside fixed mounting of reation kettle main part has drive case and inlet pipe, the inlet pipe is located the right side of drive case, rolling machine and agitating unit are installed to the inside upside of reation kettle main part, agitating unit is located the outside of rolling machine, rolling machine includes the rotating turret of fixed mounting at drive case output shaft lower extreme, central gear and first walking gear are installed in the lower surface rotation of rotating turret, the quantity of first walking gear is two, the meshing assembly of first walking gear is in the outside of central gear, the lower fixed surface of central gear and first walking gear installs the roller that rolls, and the left and right sides rolls roller and closely laminates with middle roller that rolls, and is middle the lower extreme and the reation kettle main part fixed mounting of roller roll.

Preferably, in the middle the surface of rolling roller downside pivot rotates installs the support frame, the upper surface of support frame and the left and right sides roll the downside pivot rotation assembly of roller.

Preferably, the outer surface of the rolling roller is uniformly provided with inner arc grooves and outer arc surfaces, the number of the inner arc grooves and the number of the outer arc surfaces are respectively three, and the inner arc grooves and the outer arc surfaces are alternately arranged.

Preferably, the stirring device comprises an inner gear ring fixedly mounted on the upper side of the inner surface of the reaction kettle main body, second walking gears are rotatably mounted at the left end and the right end of the lower surface of the rotating frame, the second walking gears are in meshed assembly with the inner gear ring, stirring rods are fixedly mounted on the lower sides of the second walking gears, and U-shaped stirring frames are uniformly and fixedly mounted on the outer surfaces of the stirring rods.

Preferably, an electromagnetic drain valve is fixedly mounted on the lower surface of the reaction kettle main body.

Compared with the prior art, the beneficial effects of the utility model are that: this reaction unit is used in epoxy production can carry out the efficient when stirring the epoxy raw materials for production that inside drops into and roll the processing, avoids taking place the phenomenon of condensing, makes mixture, reaction more abundant, promotes emulsion stability and finished product quality.

Drawings

Fig. 1 is a schematic cross-sectional view of the structure of the present invention.

Fig. 2 is a schematic plan view of the rolling machine of the present invention.

Fig. 3 is a schematic plan view of the rolling roller of the present invention.

In the figure: the device comprises a reaction kettle body 1, a rolling device 2, a rotating frame 21, a first walking gear 22, a central gear 23, a rolling roller 24, a feeding pipe 3, a driving box 4, a stirring device 5, an inner gear ring 51, a second walking gear 52, a U-shaped stirring frame 53, a stirring rod 54, a supporting frame 6, an electromagnetic liquid discharge valve 7, an inner arc groove 8 and an outer arc surface 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a reaction unit is used in epoxy production, includes reation kettle main part 1, and the upside fixed mounting of reation kettle main part 1 has drive case 4 and inlet pipe 3, and inlet pipe 3 is located the right side of drive case 4, and rolling machine 2 and agitating unit 5 are installed to the inside upside of reation kettle main part 1, and agitating unit 5 is located rolling machine 2's the outside.

The driving box 4 is an existing driving system which is composed of a box body, a driving motor, a coupling and the like; can conveniently add reaction raw materials to reation kettle main part 1 inside through inlet pipe 3.

The rolling device 2 comprises a rotating frame 21 fixedly installed at the lower end of an output shaft of the driving box 4, a central gear 23 and a first traveling gear 22 are installed on the lower surface of the rotating frame 21 in a rotating mode, the number of the first traveling gears 22 is two, the first traveling gears 22 are assembled on the outer side of the central gear 23 in a meshed mode, rolling rollers 24 are installed on the lower surfaces of the central gear 23 and the first traveling gears 22 in a fixed mode, the rolling rollers 24 on the left side and the right side are tightly attached to the middle rolling roller 24, and the lower end of the middle rolling roller 24 is fixedly assembled with the reaction kettle main body 1.

The driving box 4 can rotate the rotating frame 21 in the rolling device 2, so that the two first traveling gears 22 rotate and rotate around the central gear 23, and the left and right rolling rollers 24 are driven to rotate along the outer surface of the middle rolling roller 24 to roll and refine the reaction raw material particles or the coagulum in the middle.

The outer surface of the lower side rotating shaft of the middle rolling roller 24 is rotatably provided with a support frame 6, and the upper surface of the support frame 6 is rotatably assembled with the lower side rotating shaft of the left and right rolling rollers 24.

Support frame 6 can be along with the left and right sides roll roller 24 and rotate in the pivot of the middle roll roller 24 downside, roll roller 24 to the left and right sides and play limiting displacement, avoid rolling the clearance grow between roller 24 and the middle roll roller 24 because of centrifugal force and lead to the left and right sides, and the influence rolls the effect.

The outer surface of the rolling roller 24 is uniformly provided with inner arc grooves 8 and outer arc surfaces 9, the number of the inner arc grooves 8 and the outer arc surfaces 9 is respectively three, and the inner arc grooves 8 and the outer arc surfaces 9 are alternately arranged.

Through the setups of interior arc groove 8 and extrados 9, can rotate along with rolling roller 24, roll near reaction raw materials into the gap and carry out the high efficiency and roll.

The stirring device 5 comprises an inner gear ring 51 fixedly installed on the upper side of the inner surface of the reaction kettle body 1, second walking gears 52 are rotatably installed at the left and right ends of the lower surface of the rotating frame 21, the second walking gears 52 are engaged with the inner gear ring 51, stirring rods 54 are fixedly installed on the lower sides of the second walking gears 52, and U-shaped stirring frames 53 are uniformly and fixedly installed on the outer surfaces of the stirring rods 54.

The rotating frame 21 rotates the second traveling gear 52 of the stirring device 5 to rotate and rotate along the circumference of the gear ring 51, and drives the lower stirring rod 54 and the U-shaped stirring frame 53 to efficiently stir the reaction raw materials in the reaction vessel main body 1.

An electromagnetic drain valve 7 is fixedly arranged on the lower surface of the reaction kettle main body 1. The reaction raw materials in the reaction kettle main body 1 can be conveniently controlled to be smoothly discharged through the electromagnetic drain valve 7.

The working principle is as follows: the driving box 4 and the electromagnetic drain valve 7 are electrically connected with an external control box through leads; when the device is used, raw materials are input into the reaction kettle main body 1 through the feeding pipe 3, the driving box 4 can rotate the rotating frame 21 in the rolling device 2, so that the two first traveling gears 22 rotate and rotate around the central gear 23, and the rolling rollers 24 on the left side and the right side are driven to rotate along the outer surface of the middle rolling roller 24; meanwhile, the inner arc groove 8 is matched with the outer arc surface 9, so that nearby reaction raw materials can be rolled in gaps to be efficiently rolled; the supporting frame 6 can rotate on the rotating shaft at the lower side of the middle rolling roller 24 along with the left and right rolling rollers 24, so that the left and right rolling rollers 24 are limited, and the gap between the left and right rolling rollers 24 and the middle rolling roller 24 is prevented from being enlarged due to centrifugal force; meanwhile, the rotating frame 21 rotates the second traveling gear 52 in the stirring device 5, so that the second traveling gear rotates and rotates along the circumference of the gear ring 51, and drives the stirring rod 54 and the U-shaped stirring frame 53 on the lower side to efficiently stir the reaction raw materials in the reaction kettle main body 1; after the completion, the mixture is intensively discharged and collected through the electromagnetic drain valve 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a reaction unit is used in epoxy production which characterized in that: the device comprises a reaction kettle main body (1), wherein a driving box (4) and a feeding pipe (3) are fixedly installed on the upper side of the reaction kettle main body (1), the feeding pipe (3) is located on the right side of the driving box (4), a rolling device (2) and a stirring device (5) are installed on the upper side of the interior of the reaction kettle main body (1), and the stirring device (5) is located on the outer side of the rolling device (2);

rolling device (2) include rotating turret (21) of fixed mounting at drive case (4) output shaft lower extreme, the lower surface of rotating turret (21) rotates and installs sun gear (23) and first running gear (22), the quantity of first running gear (22) is two, first running gear (22) meshing assembly is in the outside of sun gear (23), the lower fixed surface of sun gear (23) and first running gear (22) installs rolls roller (24), and the left and right sides rolls roller (24) and closely laminates with middle roll roller (24), and is middle the lower extreme and reation kettle main part (1) fixed mounting of roll roller (24).

2. The reaction device for producing epoxy resin as claimed in claim 1, wherein: middle the surface of rolling roller (24) downside pivot rotates installs support frame (6), the upper surface of support frame (6) and the downside pivot rotation assembly of the left and right sides rolling roller (24).

3. The reaction device for producing epoxy resin as claimed in claim 1, wherein: inner arc grooves (8) and outer arc surfaces (9) are uniformly formed in the outer surface of the rolling roller (24), the number of the inner arc grooves (8) and the number of the outer arc surfaces (9) are respectively three, and the inner arc grooves (8) and the outer arc surfaces (9) are alternately formed.

4. The reaction device for producing epoxy resin as claimed in claim 1, wherein: agitating unit (5) are including ring gear (51) of fixed mounting in reation kettle main part (1) internal surface upside, both ends are rotated and are installed second walking gear (52) about the lower surface of rotating turret (21), second walking gear (52) and ring gear (51) meshing assembly, the downside fixed mounting of second walking gear (52) has stirring rod (54), the even fixed mounting of surface of stirring rod (54) has U-shaped stirring frame (53).

5. The reaction device for producing epoxy resin as claimed in claim 1, wherein: an electromagnetic liquid discharge valve (7) is fixedly arranged on the lower surface of the reaction kettle main body (1).