CN-224208031-U - Amino lacquer production is with heating reaction equipment

CN224208031UCN 224208031 UCN224208031 UCN 224208031UCN-224208031-U

Abstract

The utility model discloses heating reaction equipment for producing amino paint, which relates to the technical field of baking paint heating equipment, and comprises a heating mechanism and a stirring mechanism, wherein the heating mechanism comprises a heater, a heat conducting oil heating tank, a spiral heat conducting pipe, a circulating pump, a reaction kettle body and an electric heating wire, the utility model realizes uniform heating of materials in the reaction kettle body by combining the electric heating wire with the heat conducting oil circulating heating and arranging a heat insulating shell on the outer side wall of the reaction kettle body, improves the energy utilization rate, the problem of heating inhomogeneous and energy waste has effectively been solved, through setting up stirring subassembly, the scraper blade is scraped the material of laminating reation kettle body bottom and lateral wall when stirring the internal material of reation kettle with the extension board, avoids the material to coke because of the long-time heating of part, improves amino paint's production quality, in addition, through the synergism of scraper blade, extension board and a plurality of stirring vane, can make the internal raw materials intensive mixing of reation kettle, improves reaction efficiency.

Inventors

Tao Haizhong
SHEN ZHENGFANG
SHEN ZHENGMING
SHEN WEICHAO
CAO JIANBIN
GU JIANQIN

Assignees

嘉兴益高新材料股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250530

Claims (7)

1. A heating reaction device for amino paint production comprises a heating mechanism (1) and a stirring mechanism (2), and is characterized in that the heating mechanism (1) comprises a heater (12), a heat conduction oil heating tank (14), a spiral heat conduction pipe (15), a circulating pump (17), a reaction kettle body (19) and electric heating wires (110), a heat insulation shell (11) is arranged on the outer side wall of the reaction kettle body (19), the electric heating wires (110) are arranged between the heat insulation shell (11) and the reaction kettle body (19), the electric heating wires (110) are uniformly wound on the outer side wall of the reaction kettle body (19), the spiral heat conduction pipe (15) is spirally distributed at the bottom of the reaction kettle body (19) and is connected with a heat conduction oil heating tank (14) through a circulating pump (17), the stirring mechanism (2) comprises a top cover (21), a toothed ring (22), a motor (24), a rotating rod (25) and two scraping plates (27), the motor (24) is arranged at the top of the reaction kettle body (19), the rotating rod (25) is connected with an output shaft of the motor (24), the rotating rod (25) penetrates through the top of the reaction kettle body (19) and extends to the bottom of the reaction kettle body (19) to the two scraping plates (26) symmetrically, and extends between two groups of scraping plates (26) to extend and form a set, and the scraping plate (27) is tightly attached to the side wall of the reaction kettle body (19), and the extension plate (26) positioned at the bottom is tightly attached to the bottom wall of the reaction kettle body (19).
2. The heating reaction device for producing amino paint according to claim 1, wherein the bottom of the top cover (21) is fixedly arranged on the top of the reaction kettle body (19), and the toothed ring (22) is fixed on the top of the top cover (21).
3. The heating reaction device for producing amino paint according to claim 1, wherein a movable rod (28) is rotatably connected between the two groups of extension plates (26), a gear (29) is fixedly connected to the top of the movable rod (28) through the top cover (21), and the outer edge of the gear (29) is meshed with the inner edge of the toothed ring (22).
4. The heating reaction device for amino paint production according to claim 3, wherein stirring rods (210) are symmetrically and fixedly connected to the bottom ends of the movable rods (28), and a plurality of stirring blades (211) are uniformly and fixedly connected between the stirring rods (210) and the movable rods (28).
5. The heating reaction device for producing amino paint according to claim 1, wherein the top of the top cover (21) is fixedly connected with a feeding pipe (23), and the bottom of the top cover (21) is fixedly connected with a discharging pipe (16).
6. The heating reaction device for amino paint production according to claim 5, wherein one end of the discharge pipe (16) is fixedly connected with a control valve (18), and a supporting frame (13) is fixedly arranged outside the bottom end of the heat insulation shell (11).
7. A heating reaction apparatus for amino paint production according to claim 1, wherein the heater (12) is fixedly installed on the outside of the heat insulating housing (11).

Description

Amino lacquer production is with heating reaction equipment Technical Field The utility model relates to the technical field of baking paint heating equipment, in particular to heating reaction equipment for amino paint production. Background The amino paint consists of amino resin, alkyd resin, pigment, filler, solvent, assistant and the like, and in the production process, the raw materials are heated by heating reaction equipment to promote chemical reaction among the components, so that an amino paint product with excellent performance is prepared. Like chinese patent CN215695524U discloses a firing equipment of high solid amino baking finish, including the main part, the inside rotation of main part is connected with reciprocating screw, and reciprocating screw's both sides are fixed with two sets of limiting plates, and reciprocating screw's outer wall cup joints the movable plate with the limiting plate contact, and the inner wall of main part is fixed with triangular strip group, and the inside winding of main part has spiral copper pipe, and the one end of spiral copper pipe extends to the inside of main part and is equipped with the exhaust pipe, and the inside of main part is equipped with the water tank, and the other end of spiral copper pipe is equipped with the L pipe that extends to the water tank inside. When the existing heating reaction equipment for amino paint production is used, the bottom of a reaction tank is simply heated, the problem of uneven heating exists, the incomplete reaction is caused, the quality of the amino paint is affected, in addition, in the heating process, raw materials of the amino paint can be coked due to local overheating or long-time heating, particularly, coke blocks are easily formed on the periphery of the bottom or the side wall of the reaction tank due to heat accumulation, the coke blocks can not only reduce the yield of the amino paint, but also possibly mix into products, the appearance and the quality of the products are affected, and the heating reaction equipment for amino paint production is provided for aiming at the problems. Disclosure of utility model The utility model aims to solve the problems in the prior art and provides heating reaction equipment for producing amino paint. In order to achieve the purpose, the heating reaction equipment for producing the amino paint comprises a heating mechanism and a stirring mechanism, wherein the heating mechanism comprises a heater, a heat conduction oil heating tank, a spiral heat conduction pipe, a circulating pump, a reaction kettle body and electric heating wires, a heat insulation shell is arranged on the outer side wall of the reaction kettle body, the electric heating wires are arranged between the heat insulation shell and the reaction kettle body, the electric heating wires are uniformly wound on the outer side wall of the reaction kettle body, the spiral heat conduction pipe is spirally distributed at the bottom of the reaction kettle body and is connected with the heat conduction oil heating tank through the circulating pump, the stirring mechanism comprises a top cover, a toothed ring, a motor, a rotating rod and two scrapers, the motor is arranged at the top of the reaction kettle body, the rotating rod is connected with an output shaft of the motor, the rotating rod penetrates through the top of the reaction kettle body and extends to the bottom of the reaction kettle body, two groups of extension plates are symmetrically and fixedly connected with the outer edges of the rotating rod, the two groups of extension plates are connected through scrapers, the scrapers are tightly attached to the side wall of the reaction kettle body, and the extension plates at the bottom are tightly attached to the bottom wall of the reaction kettle body. Preferably, the bottom of the top cover is fixedly arranged at the top of the reaction kettle body, and the toothed ring is fixed at the top of the top cover. Preferably, the movable rods are rotatably connected between the two groups of extension plates, the tops of the movable rods penetrate through the top cover and are fixedly connected with gears, and the outer edges of the gears are meshed with the inner edges of the toothed rings. Preferably, the bottom of the movable rod is symmetrically and fixedly connected with a stirring rod, and a plurality of stirring blades are uniformly and fixedly connected between the stirring rod and the movable rod. Preferably, the top of the top cover is fixedly communicated with a feeding pipe, and the bottom of the top cover is fixedly communicated with a discharging pipe. Preferably, one end of the discharge pipe is fixedly connected with a control valve, and a support frame is fixedly arranged at the outer side of the bottom end of the heat insulation shell. Preferably, the heater is fixedly installed at the outer side of the heat insulation housing. Compared with the prior art, the utility model has the advantages an