CN210146024U - High-efficient synthesizer of waterborne epoxy - Google Patents

Abstract

The utility model discloses a high-efficiency synthesis device of water-based epoxy resin, which comprises a synthesis box, wherein a plurality of uniformly distributed support columns are fixedly arranged at the bottom of the synthesis box, a feeding hole is arranged on the upper end surface of the synthesis box, a discharging pipe is arranged at the central position of the bottom of the synthesis box, and first valves are arranged on the feeding hole and the discharging pipe respectively, the high-efficiency synthesis device of water-based epoxy resin achieves the stirring effect in the synthesis process of water-based epoxy resin by arranging a rotating disc, a pneumatic cylinder, a thread condensing pipe and the like, reduces the loss of raw materials along with the evaporation of water vapor, reduces the loss of raw materials, solves the problem of the prior synthesis device of water-based epoxy resin, obtains the water-based epoxy resin after the mixed reaction of the raw materials by sequentially feeding and stirring, has poor stirring effect, and can wrap the raw materials during the evaporation of water vapor, leading to the problem of raw material waste in the synthesis of the aqueous epoxy resin.

Description

High-efficient synthesizer of waterborne epoxy

Technical Field

The utility model relates to an epoxy processing technology field specifically is a high-efficient synthesizer of waterborne epoxy.

Background

The aqueous epoxy resin can be classified into anionic resin and cationic resin, the anionic resin is used for anodic electrodeposition paint, and the cationic resin is used for cathodic electrodeposition paint. The water-based epoxy resin is mainly characterized by excellent corrosion resistance, and can be used in the fields of medical appliances, electric appliances, light industrial products and the like besides automobile coating, and the water-based epoxy resin is a stable dispersion system prepared by dispersing the epoxy resin in a dispersion medium taking water as a continuous phase in the form of particles or liquid drops. Because the epoxy resin is thermosetting resin with a linear structure, a water-based epoxy curing agent must be added before construction, a chemical crosslinking reaction occurs in a room temperature environment, and the original soluble and meltable property of the epoxy resin is changed into an insoluble and infusible space network structure after the epoxy resin is cured, so that excellent performance is shown.

Present waterborne epoxy synthesizer, most obtain waterborne epoxy after carrying out mixing reaction to the raw materials through reinforced stirring in proper order, and stirring effect is poor, and because in the heating process, can wrap up in the raw materials during the steam evaporation, leads to the raw materials waste in the waterborne epoxy is synthetic.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient synthesizer of waterborne epoxy 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 high-efficient synthesizer of waterborne epoxy, includes synthetic case, the bottom fixed mounting of synthetic case has a plurality of evenly distributed's support column, be provided with the pan feeding mouth on the up end of synthetic case, the bottom central point department of putting of synthetic case is provided with the discharging pipe, all be provided with first valve on pan feeding mouth and the discharging pipe, the inside of synthetic case is provided with rabbling mechanism, be provided with the evaporation mouth on the up end of synthetic case, fixed mounting has the condensation reflux mechanism on the evaporation mouth.

Preferably, the inner wall of the synthesis box is fixedly provided with a ceramic heating plate, the outer side wall of the synthesis box is fixedly provided with a heat preservation layer, and the upper end face of the synthesis box is fixedly provided with an instrument panel.

Preferably, rabbling mechanism includes the motor, motor fixed mounting is in the up end central point department of putting of synthetic case, the inner wall top of synthetic case is rotated and is installed the rolling disc, the up end of rolling disc and the output fixed connection of motor, be provided with the stirring part on the rolling disc.

Preferably, the stirring part includes the pneumatic cylinder, pneumatic cylinder fixed mounting is in the inside of rolling disc, the output fixed mounting of pneumatic cylinder has the dwang, fixed mounting has a plurality of stirring leaf on the lateral wall of dwang.

Preferably, a guide plate is fixedly mounted on the rotating rod, guide grooves which are symmetrically distributed in the left-right direction are formed in the guide plate, guide rods which are symmetrically distributed in the left-right direction are fixedly mounted on the lower end face of the rotating disc, and the guide rods are correspondingly inserted into the guide grooves.

Preferably, the condensation reflux mechanism comprises a threaded condenser pipe, the lower end of the threaded condenser pipe is fixedly connected with the evaporation port, an outlet pipe is arranged at the upper end of the threaded condenser pipe, an outer sleeve is fixedly mounted on the outer side of the threaded condenser pipe, a condensation groove is formed between the outer sleeve and the threaded condenser pipe, a water outlet and a water inlet are formed in the outer sleeve, and second valves are arranged on the water outlet and the water inlet.

Compared with the prior art, the beneficial effects of the utility model are that: a high-efficiency synthesis device of water-based epoxy resin is disclosed, synthetic raw materials of the water-based epoxy resin are added through a feeding port, after the synthesis is completed, a first valve on a discharging pipe is opened to lead out the water-based epoxy resin, a condensation backflow mechanism on an evaporation port recovers the raw materials lost along with steam through condensation, the raw materials are heated in the synthesis and stirring process through a ceramic heating plate, the inside of a synthesis box is insulated through a heat insulation layer to avoid heat loss, the temperature, the pH value and the like of the internal raw material solution are monitored through an instrument panel, a motor is operated to drive a rotating disc to rotate, a pneumatic cylinder is operated to drive a rotating rod to move up and down, stirring blades are enabled to move up and down while rotating and stirring, the stirring effect is improved, the guide effect is achieved by moving a guide plate on a guide rod, cooling liquid is guided through a water inlet, and the raw material solution is led out from the water outlet, fully condensed in the threaded condenser pipe, changed into liquid and reflowed to the synthesis box, and the moisture is still discharged from the outlet pipe. The utility model relates to a high-efficient synthesizer of waterborne epoxy, through setting up the rolling disc, pneumatic cylinder and screw thread condenser pipe etc, the stirring effect in the synthetic process that improves waterborne epoxy has been reached, it runs off along with the aqueous vapor evaporation to reduce the raw materials, reduce the raw materials loss, present waterborne epoxy synthesizer has been solved, most of them are through reinforced stirring in proper order, obtain waterborne epoxy after carrying out the mixing reaction to the raw materials, the stirring effect is poor, and because in the heating process, can wrap up in the raw materials under the clamp during the aqueous vapor evaporation, lead to the extravagant problem of raw materials in the waterborne epoxy synthesis.

Drawings

FIG. 1 is a schematic structural diagram of an efficient synthesis apparatus for aqueous epoxy resin;

fig. 2 is a schematic structural diagram of a condensation reflux mechanism in a high-efficiency synthesis device for water-based epoxy resin.

In the figure: 1-synthesis box, 2-support column, 3-feeding port, 4-discharging pipe, 5-first valve, 6-ceramic heating plate, 7-insulating layer, 8-evaporation port, 9-condensation reflux mechanism, 10-instrument panel, 11-motor, 12-rotating disc, 13-pneumatic cylinder, 14-rotating rod, 15-stirring blade, 16-guide plate, 17-guide groove, 18-guide rod, 19-outer sleeve, 20-thread condenser pipe, 21-outlet pipe, 22-condenser groove, 23-water outlet, 24-water inlet, and 25-second valve.

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. 1-2, the present invention provides a technical solution: the utility model provides a high-efficient synthesizer of waterborne epoxy, includes synthetic case 1, the bottom fixed mounting of synthetic case 1 has a plurality of evenly distributed's support column 2, be provided with pan feeding mouth 3 on the up end of synthetic case 1, the bottom central point department of putting of synthetic case 1 is provided with discharging pipe 4, all be provided with first valve 5 on pan feeding mouth 3 and the discharging pipe 4, the inside of synthetic case 1 is provided with rabbling mechanism, be provided with evaporation orifice 8 on the up end of synthetic case 1, fixed mounting has backflow of condensation mechanism 9 on the evaporation orifice 8.

Synthetic raw materials of the water-based epoxy resin are added through the feeding port 3, the first valve 5 on the discharging pipe 4 is opened after the synthesis is completed to lead out the water-based epoxy resin, and the condensation reflux mechanism 9 on the evaporation port 8 recovers the raw materials lost along with the steam through condensation.

The inner wall fixed mounting of synthetic case 1 has ceramic heating plate 6, fixed mounting has heat preservation 7 on the lateral wall of synthetic case 1, fixed mounting has panel board 10 on the up end of synthetic case 1.

Through ceramic heating plate 6 in synthetic stirring process, heat the raw materials, keep warm to synthetic case 1 inside through heat preservation 7, avoid the heat to run off, monitor temperature, the pH valve etc. of inside raw materials solution through panel board 10.

Rabbling mechanism includes motor 11, motor 11 fixed mounting puts the department at the up end central point of synthetic case 1, the inner wall top of synthetic case 1 is rotated and is installed rolling disc 12, the up end of rolling disc 12 and motor 11's output fixed connection, be provided with the stirring part on the rolling disc 12.

Stirring part includes pneumatic cylinder 13, pneumatic cylinder 13 fixed mounting is in the inside of rolling disc 12, pneumatic cylinder 13's output fixed mounting has dwang 14, fixed mounting has a plurality of stirring leaf 15 on the lateral wall of dwang 14.

The rotating rod 14 is fixedly provided with a guide plate 16, the guide plate 16 is provided with guide grooves 17 which are symmetrically distributed left and right, the lower end surface of the rotating disk 12 is fixedly provided with guide rods 18 which are symmetrically distributed left and right, and the guide rods 18 are correspondingly inserted into the guide grooves 17.

Through motor 11 operation, drive rolling disc 12 and rotate, pneumatic cylinder 13 operation drives dwang 14 and reciprocates for stirring leaf 15 reciprocates simultaneously in the rotation stirring, has improved the stirring effect, through the deflector 16 motion on guide bar 18, has played the direction effect.

The condensation reflux mechanism 9 comprises a threaded condenser pipe 20, the lower end of the threaded condenser pipe 20 is fixedly connected with the evaporation port 8, an outlet pipe 21 is arranged at the upper end of the threaded condenser pipe 20, an outer sleeve 19 is fixedly installed on the outer side of the threaded condenser pipe 20, a condensation groove 22 is arranged between the outer sleeve 19 and the threaded condenser pipe 20, a water outlet 23 and a water inlet 24 are arranged on the outer sleeve 19, and second valves 25 are arranged on the water outlet 23 and the water inlet 24.

The coolant is introduced through the water inlet 24, filled in the condensation tank 22, and then discharged through the water outlet 23, and the raw material solution in the screw condensation pipe 20 is sufficiently condensed to be in a liquid state, and then flows back to the synthesis tank 1, and the water is still discharged through the outlet pipe 21.

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 (6)

1. The utility model provides a high-efficient synthesizer of waterborne epoxy, includes synthetic case (1), its characterized in that: the bottom fixed mounting of synthetic case (1) has a plurality of evenly distributed's support column (2), be provided with pan feeding mouth (3) on the up end of synthetic case (1), the bottom central point department of putting of synthetic case (1) is provided with discharging pipe (4), all be provided with first valve (5) on pan feeding mouth (3) and discharging pipe (4), the inside of synthetic case (1) is provided with rabbling mechanism, be provided with evaporation mouth (8) on the up end of synthetic case (1), fixed mounting has backflow of condensation mechanism (9) on evaporation mouth (8).

2. The efficient synthesis device for the waterborne epoxy resin as claimed in claim 1, wherein: the inner wall fixed mounting of synthetic case (1) has ceramic heating board (6), fixed mounting has heat preservation (7) on the lateral wall of synthetic case (1), fixed mounting has panel board (10) on the up end of synthetic case (1).

3. The efficient synthesis device for the waterborne epoxy resin as claimed in claim 2, wherein: rabbling mechanism includes motor (11), motor (11) fixed mounting is put the department at the up end central point of synthetic case (1), the inner wall top of synthetic case (1) is rotated and is installed rolling disc (12), the up end of rolling disc (12) and the output fixed connection of motor (11), be provided with the stirring part on rolling disc (12).

4. The efficient synthesis device for the waterborne epoxy resin as claimed in claim 3, wherein: stirring part includes pneumatic cylinder (13), pneumatic cylinder (13) fixed mounting is in the inside of rolling disc (12), the output fixed mounting of pneumatic cylinder (13) has dwang (14), fixed mounting has a plurality of stirring leaf (15) on the lateral wall of dwang (14).

5. The efficient synthesis device of waterborne epoxy resin as claimed in claim 4, wherein: the automatic rotating device is characterized in that a guide plate (16) is fixedly mounted on the rotating rod (14), guide grooves (17) which are distributed in a bilateral symmetry mode are formed in the guide plate (16), guide rods (18) which are distributed in a bilateral symmetry mode are fixedly mounted on the lower end face of the rotating disc (12), and the guide rods (18) are correspondingly inserted into the guide grooves (17).

6. The efficient synthesis device of waterborne epoxy resin as claimed in claim 5, wherein: condensation reflux mechanism (9) include screw thread condenser pipe (20), the lower extreme and evaporation mouth (8) fixed connection of screw thread condenser pipe (20), the upper end of screw thread condenser pipe (20) is provided with outlet pipe (21), the outside fixed mounting of screw thread condenser pipe (20) has outer sleeve (19), be provided with between outer sleeve (19) and screw thread condenser pipe (20) condensate sump (22), be provided with delivery port (23) and water inlet (24) on outer sleeve (19), all be provided with second valve (25) on delivery port (23) and water inlet (24).

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