CN217855661U

CN217855661U - Alkyd resin dilutes cauldron for alkyd paint

Info

Publication number: CN217855661U
Application number: CN202221702960.9U
Authority: CN
Inventors: 陈刚; 姚昌顺; 陈娟; 唐艳; 徐卫东
Original assignee: Gansu Jinhongqiao Group Co ltd
Current assignee: Gansu Jinhongqiao Group Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-22
Anticipated expiration: 2032-07-04

Abstract

The utility model provides an alkyd is diluted cauldron for paint belongs to chemical industry equipment technical field, and this feed arrangement contains reation kettle, complementary unit and rabbling mechanism, reation kettle contains the shell and the cauldron body, cauldron body fixed connection in the shell, the rabbling mechanism contains first stirring, support piece and second stirring, first stirring set up in the internal bottom of cauldron, the support piece transmission connect in first stirring, the second stirring set up in the cauldron is internal, has improved to a certain extent and has had present diluted cauldron when diluting the resin, be not convenient for more abundant to the resin stirring, and stirring efficiency is low, influences the problem of diluting the effect.

Description

Alkyd resin dilutes cauldron for alkyd paint

Technical Field

The utility model relates to a chemical industry equipment technical field particularly, relates to an alkyd is diluted cauldron for paint.

Background

Alkyd resins are oil-modified polyester resins obtained by condensation polymerization of polyhydric alcohols, phthalic anhydride, and fatty acids or oils (fatty acid triglycerides), and are classified into three types, i.e., drying, semi-drying, and non-drying, according to the number and structure of double bonds in a fatty acid (or oil) molecule.

Present dilute cauldron when diluting the resin, be not convenient for more abundant to the resin stirring, stirring inefficiency influences the dilution effect.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an alkyd is diluted cauldron for paint aims at improving current diluted cauldron when diluting the resin, is not convenient for more abundant to the resin stirring, stirs inefficiency, influences the problem of diluting the effect.

The utility model discloses a realize like this:

an alkyd resin dilutes cauldron for alkyd paint, includes reation kettle, complementary unit and rabbling mechanism.

The reaction kettle comprises a shell and a kettle body, wherein the kettle body is fixedly connected in the shell.

Rabbling mechanism contains first stirring piece, support piece and second stirring piece, first stirring piece set up in cauldron internal bottom, the support piece transmission connect in first stirring piece, the second stirring piece set up in the cauldron is internal.

Utilize first stirring piece and second stirring piece to stir the internal portion of cauldron, drive liquid simultaneously and rock at the internal portion of cauldron, under support piece's effect for liquid can not receive centrifugal force effect formation swirl, makes liquid stirring more abundant then.

The utility model discloses an in one embodiment, the cauldron body contains the isolation layer and cools off, and the isolation layer cross-section is M shape design, isolation layer fixed connection in cauldron internal wall, the cooling cuts off and is the design of undercut form, the cooling cut off fixed connection in cauldron internal wall.

The utility model discloses an in an embodiment, run through on the shell and be provided with pan feeding mouth, discharge gate and pressure release spare, the one end of pan feeding mouth runs through the cooling cut off and fixed intercommunication in the isolation layer, the other end of pan feeding mouth extends the shell, the one end of discharge gate fixed intercommunication in the cauldron body, the other end of discharge gate runs through the shell, pressure release spare fixed intercommunication in the shell.

The utility model discloses an in one embodiment, complementary unit contains heat pipe and condenser pipe, the heat pipe set up in the shell with in the cavity between the cauldron body, the both ends of heat pipe run through respectively the shell, the condenser pipe set up in the cooling cut off with between the shell, the both ends of condenser pipe run through the shell.

The utility model discloses an in one embodiment, first stirring piece contains motor, first bevel gear, first drive shaft, first connecting rod and first stirring leaf, motor fixed connection in the shell, first bevel gear transmission connect in the motor, the one end transmission of first drive shaft connect in first bevel gear keeps away from the one end of motor, the other end of first drive shaft set up in the internal bottom of cauldron, first connecting rod circumference battle array sets up, the one end fixed connection of first connecting rod in first drive shaft, the other end fixed connection of first connecting rod in first stirring leaf.

The utility model discloses an in one embodiment, first stirring leaf is the arc design, evenly be provided with the through-hole on the first stirring leaf.

The utility model discloses an in one embodiment, support piece contains first shaft coupling, bracing piece and backup pad, first shaft coupling fixed connection in first drive shaft, bracing piece circumference array sets up, bracing piece fixed connection in first shaft coupling, the one end fixed connection of backup pad in the bracing piece is kept away from one side of first shaft coupling, the other end of backup pad with the internal wall of cauldron is contradicted, evenly be provided with in the backup pad with the through-hole of equal size on the first stirring leaf.

The utility model discloses an in an embodiment, the second stirring piece contains second shaft coupling, second bevel gear, second drive shaft, second connecting rod and second stirring leaf, second shaft coupling bottom side fixed connection in second bevel gear, second shaft coupling fixed cup joint in first drive shaft, the second drive shaft rotate cup joint in first drive shaft, second connecting rod circumference array sets up, second connecting rod fixed connection in the second drive shaft, second stirring leaf fixed connection in the second connecting rod, evenly be provided with on the second stirring leaf with the through-hole of the same size on the first stirring leaf, second stirring leaf with first stirring leaf symmetry sets up.

The beneficial effects of the utility model are that: the utility model discloses an alkyd paint dilutes cauldron with alkyd resin that above-mentioned design obtained has improved current dilutes cauldron to a certain extent and when diluting the resin, is not convenient for more abundant to the resin stirring, stirs inefficiency, influences the problem of diluting the effect.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

FIG. 1 is a schematic diagram of an overall structure of an alkyd resin dilution kettle for alkyd paint according to an embodiment of the present invention;

FIG. 2 is a sectional view of a reaction kettle according to an embodiment of the present invention;

fig. 3 is a schematic position diagram of an auxiliary mechanism according to an embodiment of the present invention;

fig. 4 is a schematic position diagram of a stirring mechanism according to an embodiment of the present invention;

fig. 5 is an exploded view of the stirring mechanism according to the embodiment of the present invention.

In the figure: 100. a reaction kettle; 110. a housing; 120. a kettle body; 121. an isolation layer; 122. cooling and isolating; 123. a feeding port; 124. a discharge port; 125. a pressure relief piece; 200. an auxiliary mechanism; 210. a heat conducting pipe; 220. a condenser tube; 300. a stirring mechanism; 310. a first stirring member; 311. a motor; 312. a first bevel gear; 313. a first drive shaft; 314. a first link; 315. a first stirring blade; 320. a support member; 321. a first coupling; 322. a support bar; 323. a support plate; 330. a second stirring member; 331. a second coupling; 332. a second bevel gear; 333. a second drive shaft; 334. a second link; 335. and a second stirring blade.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: an alkyd resin dilutes cauldron for alkyd paint, includes reation kettle 100, complementary unit 200 and rabbling mechanism 300.

Referring to fig. 2, the reaction kettle 100 includes a housing 110 and a kettle body 120, and the kettle body 120 is fixedly connected to the housing 110.

Referring to fig. 2, in some specific embodiments, the kettle body 120 includes an isolation layer 121 and a cooling partition 122, the cross section of the isolation layer 121 is M-shaped, the isolation layer 121 is fixedly connected to the inner wall of the kettle body 120, so that hot air in the kettle body 120 is circulated in the kettle body 120 as much as possible by the action of the M-shaped isolation layer 121, the cooling partition 122 is designed to be downwardly concave, the cooling partition 122 is fixedly connected to the inner wall of the kettle body 120, a feeding port 123, a discharging port 124 and a pressure relief member 125 are arranged on the outer shell 110 in a penetrating manner, one end of the feeding port 123 penetrates through the cooling partition 122 and is fixedly communicated with the isolation layer 121, the other end of the feeding port 123 extends out of the outer shell 110, one end of the discharging port 124 is fixedly communicated with the kettle body 120, the other end of the discharging port 124 penetrates through the outer shell 110, and the pressure relief member 125 is fixedly communicated with the outer shell 110.

Referring to fig. 3, in some specific embodiments, the auxiliary mechanism 200 includes a heat pipe 210 and a condenser 220, the heat pipe 210 is disposed in the cavity between the outer shell 110 and the kettle body 120, two ends of the heat pipe 210 respectively penetrate through the outer shell 110, so as to heat or cool the interior of the kettle body 120, the condenser 220 is disposed between the cooling partition 122 and the outer shell 110, and two ends of the condenser 220 penetrate through the outer shell 110, so that steam formed inside the kettle body 120 forms water drops after contacting the cooling partition 122, then drops to the isolation layer 121 through the U-shaped bottom end of the cooling partition 122, and then flows back to the interior of the kettle body 120 through the isolation layer 121, thereby saving the diluent to a certain extent.

It should be noted that, the heat conducting pipe 210 is designed spirally, so that the contact area of the heat conducting pipe 210 in the cavity between the shell 110 and the kettle 120 is wider, the cooling or heating effect is significantly improved, the condensation pipe 220 is arranged in a serpentine shape, so as to increase the cooling effect, and meanwhile, the lowest point of the U-shaped bottom end of the cooling partition 122 is located inside the highest point of the M-shaped cooling partition 122, so as to facilitate the dropping of the condensed water.

Referring to fig. 4-5, the stirring mechanism 300 includes a first stirring member 310, a supporting member 320 and a second stirring member 330, the first stirring member 310 is disposed at the bottom of the kettle 120, the supporting member 320 is connected to the first stirring member 310 in a transmission manner, and the second stirring member 330 is disposed in the kettle 120.

Referring to fig. 4-5, in some specific embodiments, the first stirring member 310 includes a motor 311, a first bevel gear 312, a first driving shaft 313, a first connecting rod 314 and a first stirring blade 315, the motor 311 is fixedly connected to the housing 110, the first bevel gear 312 is connected to the motor 311, one end of the first driving shaft 313 is connected to one end of the first bevel gear 312 far from the motor 311, the other end of the first driving shaft 313 is disposed at the bottom of the kettle 120, the first connecting rod 314 is circumferentially arranged, one end of the first connecting rod 314 is fixedly connected to the first driving shaft 313, the other end of the first connecting rod 314 is fixedly connected to the first stirring blade 315, so that the motor 311 can drive the first stirring blade 315 to rotate via the first bevel gear 312, the first stirring blade 315 is arc-shaped, through holes are uniformly formed on the first stirring blade 315, the arc-shaped first stirring blade 315 increases a stirring area, the design of through-hole makes liquid receive the stirring when, the effect of stirring is better, support piece 320 contains first shaft coupling 321, bracing piece 322 and backup pad 323, first shaft coupling 321 fixed connection is in first drive shaft 313, bracing piece 322 circumference array sets up, bracing piece 322 fixed connection is in first shaft coupling 321, one end fixed connection of backup pad 323 is in the one side that first shaft coupling 321 was kept away from to bracing piece 322, the other end and the cauldron body 120 inner wall of backup pad 323 contradict, evenly be provided with the through-hole of the same size on with first stirring leaf 315 on the backup pad 323, make backup pad 323 be as static as possible when first stirring leaf 315 rotates, then make first stirring leaf 315 when stirring liquid, liquid receives the effect of backup pad 323 and last through-hole, offset centrifugal force to a certain extent, and stirring effect is better, second stirring piece 330 contains second shaft coupling 331, the bottom side of the second coupler 331 is fixedly connected to the second bevel gear 332, the second coupler 331 is fixedly connected to the first drive shaft 313, the second drive shaft 333 is rotatably connected to the first drive shaft 313, the second connecting rods 334 are arranged in a circumferential array, the second coupler 334 is fixedly connected to the second drive shaft 333, the second stirring blades 335 are fixedly connected to the second connecting rods 334, through holes with the same size as that of the first stirring blades 315 are uniformly arranged on the second stirring blades 335, the second stirring blades 335 and the first stirring blades 315 are symmetrically arranged, because of the position relationship between the first bevel gear 312 and the second bevel gear 332, the second stirring blades 335 and the first stirring blades 315 rotate in the same speed and in the opposite direction, and then the liquid in the kettle body 120 is subjected to the acting force opposite to that of the first stirring blades 315, so that the centrifugal force generated in the kettle body 120 by the liquid is counteracted as much as possible, and meanwhile, the design of the through holes makes the liquid have higher stirring effect in the dilution process.

Note that the spacer 121 and the second driving shaft 333 are not in contact with each other.

The working principle is as follows: in the using process, alkyd resin and diluent for alkyd paint are injected into the kettle body 120 through the material inlet 123, the motor 311 is started to drive the first stirring blade 315 and the second stirring blade 335 to reversely rotate at a speed, because the supporting plate 323 props against the inner wall of the kettle body 120, and one end of the supporting rod 322 far away from the supporting plate 323 is rotatably connected to the first driving shaft 313 through the first coupler 321, the liquid in the kettle body 120 is subjected to the resistance of the relatively static supporting plate 323 and the reverse force from the second stirring blade 335 at the moment, so that the liquid in the kettle body 120 cannot generate centrifugal force as much as possible, and because the first stirring blade 315, the supporting plate 323 and the second stirring blade 335 are provided with through holes, the liquid is better stirred in the stirring process, and because the heat conduction pipe 210 with a spiral design is arranged between the shell 110 and the kettle body 120, the contact area of the heat conducting pipe 210 in the cavity between the shell 110 and the kettle body 120 is wider, the cooling or heating effect is remarkably improved, a heating or cooling medium is injected into the heat conducting pipe 210 as required, the condenser pipe 220 is arranged in a snake shape, the cooling effect is improved, meanwhile, the lowest point of the U-shaped bottom end of the cooling partition 122 is positioned at the inner side of the highest point of the M-shaped cooling partition 122, so that the water vapor generated in the kettle body 120 due to heating in the dilution process enters the M-shaped cooling partition 122 and then meets the cooling partition 122 designed in a U shape to form condensed water, the condensed water is convenient to drip into the kettle body 120, the reduction of the dilution effect caused by evaporation of the solution in the kettle body 120 is avoided, meanwhile, the pressure in the kettle body 120 is increased due to the increase of heat, and the pressure relief balance of the internal pressure of the kettle body 120 can be maintained after the discharge of the pieces 125.

Specifically, the pressure relief member 125 may be a pressure relief valve.

It should be noted that the specific model specifications of the pressure relief element 125, the motor 311, the first bevel gear 312, the first coupler 321, the second coupler 331, and the second bevel gear 332 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore details are not repeated.

The power supply of the motor 311 and its principle will be clear to the skilled person and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An alkyd resin dilution kettle for alkyd paint is characterized by comprising

The reaction kettle (100), wherein the reaction kettle (100) comprises a shell (110) and a kettle body (120), and the kettle body (120) is fixedly connected in the shell (110);

an assist mechanism (200);

rabbling mechanism (300), rabbling mechanism (300) contain first stirring piece (310), support piece (320) and second stirring piece (330), first stirring piece (310) set up in bottom in the cauldron body (120), support piece (320) transmission connect in first stirring piece (310), second stirring piece (330) set up in the cauldron body (120).

2. The alkyd resin dilution kettle for alkyd paint as claimed in claim 1, wherein the kettle body (120) comprises an isolation layer (121) and a cooling partition (122), the cross section of the isolation layer (121) is in an M-shaped design, the isolation layer (121) is fixedly connected to the inner wall of the kettle body (120), the cooling partition (122) is in a downward-concave design, and the cooling partition (122) is fixedly connected to the inner wall of the kettle body (120).

3. The alkyd resin dilution kettle for alkyd paint as claimed in claim 2, wherein a feed inlet (123), a discharge outlet (124) and a pressure relief piece (125) are arranged on the housing (110) in a penetrating manner, one end of the feed inlet (123) penetrates through the cooling partition (122) and is fixedly communicated with the isolation layer (121), the other end of the feed inlet (123) extends out of the housing (110), one end of the discharge outlet (124) is fixedly communicated with the kettle body (120), the other end of the discharge outlet (124) penetrates through the housing (110), and the pressure relief piece (125) is fixedly communicated with the housing (110).

4. The alkyd resin dilution kettle for alkyd paint according to claim 3, wherein the auxiliary mechanism (200) comprises a heat pipe (210) and a condenser (220), the heat pipe (210) is disposed in the cavity between the outer shell (110) and the kettle body (120), two ends of the heat pipe (210) respectively penetrate through the outer shell (110), the condenser (220) is disposed between the cooling partition (122) and the outer shell (110), and two ends of the condenser (220) penetrate through the outer shell (110).

5. The alkyd resin dilution kettle for alkyd paint according to claim 4, wherein the first stirring member (310) comprises a motor (311), a first bevel gear (312), a first driving shaft (313), a first connecting rod (314) and a first stirring blade (315), the motor (311) is fixedly connected to the housing (110), the first bevel gear (312) is in transmission connection with the motor (311), one end of the first driving shaft (313) is in transmission connection with one end, far away from the motor (311), of the first bevel gear (312), the other end of the first driving shaft (313) is arranged at the bottom inside the kettle body (120), the first connecting rods (314) are arranged in a circumferential array, one end of the first connecting rods (314) is fixedly connected to the first driving shaft (313), and the other end of the first connecting rods (314) is fixedly connected to the first stirring blade (315).

6. The alkyd resin dilution kettle for alkyd paint as claimed in claim 5, wherein the first stirring blade (315) is arc-shaped, and through holes are uniformly formed in the first stirring blade (315).

7. The alkyd resin dilutes cauldron for alkyd paint of claim 6, wherein support piece (320) contains first shaft coupling (321), bracing piece (322) and backup pad (323), first shaft coupling (321) fixed connection in first drive shaft (313), bracing piece (322) circumference array sets up, bracing piece (322) fixed connection in first shaft coupling (321), the one end fixed connection of backup pad (323) in bracing piece (322) keep away from one side of first shaft coupling (321), the other end of backup pad (323) with cauldron body (120) inner wall contradicts, evenly be provided with on backup pad (323) with the through-hole of equidimension on first stirring leaf (315).

8. The alkyd resin dilution kettle for alkyd paint according to claim 7, wherein the second stirring member (330) comprises a second coupling (331), a second bevel gear (332), a second driving shaft (333), a second connecting rod (334) and a second stirring blade (335), the bottom side of the second coupling (331) is fixedly connected to the second bevel gear (332), the second coupling (331) is fixedly sleeved on the first driving shaft (313), the second driving shaft (333) is rotatably sleeved on the first driving shaft (313), the second connecting rods (334) are circumferentially arranged in an array, the second connecting rods (334) are fixedly connected to the second driving shaft (333), the second stirring blade (335) is fixedly connected to the second connecting rod (334), through holes with the same size as that of the first stirring blade (315) are uniformly arranged on the second stirring blade (335), and the second stirring blade (335) and the first stirring blade (315) are symmetrically arranged.