CN216093243U

CN216093243U - Coating reaction kettle

Info

Publication number: CN216093243U
Application number: CN202122337861.7U
Authority: CN
Inventors: 陈中; 翁金城
Original assignee: Fuzhou Jujiayi Coating Technology Co ltd
Current assignee: Fujian Jiayi Material Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-22
Anticipated expiration: 2031-09-26

Abstract

The utility model provides a paint reaction kettle, which comprises a tank cover, a tank body, a stirring device and a driving motor, wherein the tank cover is hermetically connected with the tank body, the driving motor is arranged on the tank cover, the stirring device comprises a rotating shaft and a stirring blade assembly, the rotating shaft penetrates through the tank cover to be connected with the driving motor, the stirring blade assembly comprises a first stirring blade and a second stirring blade, the first stirring blade is similar to a frame type stirring blade and is fixed in the middle of the rotating shaft, the second stirring blade comprises an inclined rod and an arc-shaped plate, one end of the inclined rod is fixed on the rotating shaft, the other end of the inclined rod is provided with the arc-shaped plate, the middle of the inclined rod is connected with the bottom end of the first stirring blade, the bottom edge of the arc-shaped plate is attached to the spherical crown-shaped bottom surface of the tank body, the paint at the bottom of the tank body can be quickly and fully stirred by attaching the arc-shaped blade plate of the second stirring blade to the bottom of the reaction kettle body, so that the paint at the bottom of the tank body and the paint at the middle upper layer can be uniformly stirred simultaneously, the efficiency of coating processing is improved.

Description

Coating reaction kettle

Technical Field

The utility model relates to the field of coating processing equipment, in particular to a coating reaction kettle.

Background

In the coating production process, need use reation kettle to mix the stirring to each component, select dispersion impeller, paddle, anchor formula or frame agitator according to coating characteristics and concrete process requirement, but these agitators can not stretch to reation kettle's arc bottom surface mostly for the coating of reation kettle bottom is difficult by the stirring, and the coating of reation kettle bottom still does not homogenize and need continue the stirring when well upper portion coating has been homogenized, and the efficiency of coating processing is lower. In addition, the reaction kettle needs to be cleaned in time after being used, residual materials are easily left on the bottom and the side wall of the reaction kettle and are adhered to the reaction kettle to be hardened after being dried, so that the normal use of the reaction kettle is influenced, and the adverse effect on the next production operation is also caused.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the coating reaction kettle can be used for fully stirring the coating at the bottom of the reaction kettle, and the coating processing efficiency is improved.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a coating reaction kettle comprises a tank cover, a tank body, a stirring device and a driving motor, wherein the tank cover is hermetically connected with the tank body, the bottom surface of the tank body is a spherical crown surface, the top of the outer side of the tank cover is provided with a cylindrical mounting frame, the driving motor is arranged on the cylindrical mounting frame, and the stirring device is arranged in the tank body;

the stirring device comprises a rotating shaft and at least two groups of stirring blade assemblies, and one end of the rotating shaft penetrates through the top of the tank cover and the middle part of the cylindrical mounting rack and is fixedly connected with an output shaft of the driving motor;

stirring leaf subassembly includes first stirring leaf and second stirring leaf, first stirring leaf includes riser and first horizontal pole and the second horizontal pole that is parallel to each other, first horizontal pole with the one end of second horizontal pole all is fixed in the axis of rotation middle part, first horizontal pole with the other end of second horizontal pole all is connected to the narrower side of riser, the second stirring leaf includes down tube and arc, the one end of down tube is fixed in the axis of rotation with the position at the centre of sphere place of the spherical crown shape bottom surface of the jar body, the other end of down tube is connected to narrower side on the arc, the middle part of down tube with the riser orientation the one end of jar body bottom surface is connected, the arc dorsad the side of down tube with another spherical crown shape bottom surface laminating of the jar body.

Further, the both ends of first horizontal pole with the second horizontal pole all with the axis of rotation with riser rotatable coupling, the down tube respectively with the axis of rotation with the riser rotates to be connected, the middle part of first horizontal pole is provided with first spring, keep away from on the first spring the one end of first horizontal pole is fixed extremely in the axis of rotation first horizontal pole with position between the second horizontal pole.

Furthermore, the stirring blade assemblies are four groups, the four groups of stirring blade assemblies are uniformly fixed on the rotating shaft at intervals, and the four arc-shaped plates are arranged in a spiral shape.

The pressing device comprises a handle, a sliding rod and a pressing ring, the pressing ring is sleeved on the rotating shaft, the radius of the pressing ring is smaller than that of the first transverse rod, the top of the tank cover is provided with two through holes which are symmetrical by taking the rotating shaft as the center, the sliding rod penetrates through the through holes and slides up and down in the through holes, one end of the sliding rod, which is located on the outer side of the tank cover, is fixedly connected with the handle, a second spring is arranged between the handle and the tank cover, two ends of the second spring are respectively fixed to the handle and the tank cover, and one end of the sliding rod, which is located on the inner side of the tank cover, is fixedly connected with the pressing ring.

Further, the inner wall of the tank body is provided with a nano ceramic coating.

Furthermore, a high-pressure nozzle facing the side wall of the tank body is arranged at the position, close to the tank body, of the tank cover, and the high-pressure nozzle penetrates through the tank cover and is communicated with a high-pressure water pump.

Further, the high-pressure nozzle is obliquely and downwards arranged, and the included angle between the water flow emergent ray and the tangent line of the contact point of the side wall of the tank body is smaller than 90 degrees.

The utility model has the beneficial effects that: set up second stirring leaf in stirring leaf subassembly, the curved lamina laminating reation kettle tank body bottom stirring through second stirring leaf can make the coating of jar body bottom obtain quick abundant stirring for the coating of jar internal bottom and the coating on well upper strata can be stirring simultaneously, improve the efficiency of coating processing.

Drawings

FIG. 1 is a schematic view of an internal structure of a coating reactor according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second stirring vane of a paint reaction kettle according to a first embodiment of the present invention.

Description of reference numerals:

1. a can lid; 2. a tank body; 3. a stirring device; 4. a drive motor; 5. a pressing device;

11. a high pressure nozzle; 12. a cylindrical mounting frame; 13. a through hole;

31. a rotating shaft; 32. a stirring blade assembly; 33. a first stirring blade; 331. a vertical plate; 332. a first cross bar; 333. a second cross bar; 334. a first spring; 34. a second stirring blade; 341. a diagonal bar; 342. an arc-shaped plate;

51. a handle; 52. a slide bar; 53. pressing the ring; 54. a second spring.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 and 2, a paint reaction kettle comprises a tank cover, a tank body, a stirring device and a driving motor, wherein the tank cover is hermetically connected with the tank body, the bottom surface of the tank body is a spherical crown surface, a cylindrical mounting frame is arranged at the top of the outer side of the tank cover, the driving motor is arranged on the cylindrical mounting frame, and the stirring device is arranged in the tank body;

From the above description, the beneficial effects of the present invention are: set up second stirring leaf in stirring leaf subassembly, the curved lamina laminating reation kettle tank body bottom stirring through second stirring leaf can make the coating of jar body bottom obtain quick abundant stirring for the coating of jar internal bottom and the coating on well upper strata can be stirring simultaneously, improve the efficiency of coating processing.

As can be seen from the above description, the first stirring blade and the second stirring blade are linked and rotatably connected to the rotating shaft, so that the stirring height and the stirring radius of the stirring blades can be adjusted by changing the length of the first spring, and the stirring device is suitable for different stirring speeds and paints with different viscosities.

According to the above description, the arc-shaped plates of the four stirring blade assemblies are set to be spiral by taking the rotating shaft as the center, the approximate propeller type stirring blades are formed, so that the coating at the bottom can be overturned up and down, the stirring efficiency is improved, and when the stirring blade assemblies are rotated up and down on the rotating shaft, the arc-shaped plates attached to the bottom surface of the tank body can be scraped to the center from the outer ring, so that the coating adhered to the residual bottom surface of the tank body is scraped to the middle part of the tank body, the discharging pipe at the middle part can be discharged, and the residue of the coating in the tank body is reduced.

According to the above description, the pressing device is arranged on the tank cover, the handle is pressed downwards to enable the pressing ring in the tank cover to move downwards so as to press the first cross rod downwards, the stirring blade assembly rotates, and the tank cover does not need to be opened for adjustment.

According to the description, the nano ceramic coating is arranged on the inner wall of the tank body, so that the wear resistance of the inner wall of the reaction kettle is improved, the service life is prolonged, meanwhile, the surface of the nano ceramic coating is smooth, the nano ceramic coating is not easy to hang and is easy to clean, and the residual adhesion of the coating in the reaction kettle is reduced.

As can be seen from the above description, the high-pressure spray head is arranged on the tank cover and communicated with the high-pressure water pump, so that the reaction kettle can be cleaned in time.

Can know from the above-mentioned description, the high pressure nozzle sets up and the internal wall of slant jar to one side down for the rivers that jet out can be the spiral downflow along jar side wall, and the washing power along the lateral wall makes the coating of adhesion more easily with the lateral wall separation and take to reation kettle tank body bottom discharge gate through rivers, increase washes the area and reduces to splash, improves and washes clear effect.

Referring to fig. 1 and fig. 2, a first embodiment of the present invention is:

a paint reaction kettle comprises a tank cover 1, a tank body 2, a stirring device 3 and a driving motor 4. The tank cover 1 is connected with the tank body 2 in a sealing way, the inner wall of the tank body 2 is provided with a nano ceramic coating, the bottom surface of the tank body 2 is a spherical crown surface, and the middle part of the bottom surface of the tank body 2 is provided with a discharge hole. The position of the tank cover 1 close to the tank body 2 is provided with a high-pressure nozzle 11 facing the side wall of the tank body 2, the high-pressure nozzle 11 penetrates through the tank cover 1 and is communicated with a high-pressure water pump, the high-pressure nozzle 11 is obliquely and downwards arranged, and the included angle of a water flow emergent ray and a tangent line of a contact point of the side wall of the tank body 2 is smaller than 90 degrees. A cylindrical mounting frame 12 is arranged at the top of the outer side of the tank cover 1, a driving motor 4 is arranged on the cylindrical mounting frame 12, and a stirring device 3 is arranged in the tank body 2; the stirring device 3 comprises a rotating shaft 31 and four groups of stirring blade assemblies 32, one end of the rotating shaft 31 penetrates through the top of the tank cover 1 and the middle part of the cylindrical mounting frame 12 to be fixedly connected with an output shaft of the driving motor 4, and the four groups of stirring blade assemblies 32 are uniformly fixed around the rotating shaft 31 at intervals.

Wherein, stirring leaf subassembly 32 includes first stirring leaf 33 and second stirring leaf 34, first stirring leaf 33 includes riser 331 and the first horizontal pole 332 and the second horizontal pole 333 that are parallel to each other, the equal pivoted in axis of rotation 31 middle part in one end of first horizontal pole 332 and second horizontal pole 333, the equal rotatable side that is connected to riser 331 of the other end of first horizontal pole 332 and second horizontal pole 333, the middle part of first horizontal pole 332 is provided with first spring 334, the other end of first spring 334 is fixed to the position between first horizontal pole 332 and the second horizontal pole 333 on the axis of rotation 31. The second stirring blade 34 includes an inclined rod 341 and an arc plate 342, one end of the inclined rod 341 is rotatably fixed on the rotation axis 31 at the position of the spherical center of the spherical crown-shaped bottom surface of the tank body 2, the other end of the inclined rod 341 is rotatably connected to the narrower side surface of the arc plate 342, the middle part of the inclined rod 341 is connected with one end of the vertical plate 331 facing the bottom surface of the tank body 2, the other side surface of the arc plate 342 facing away from the inclined rod 341 is attached to the spherical crown-shaped bottom surface of the tank body 2, and the four arc plates 342 are spirally arranged.

The pressing device 5 is arranged on the tank cover 1, the pressing device 5 comprises a handle 51, a sliding rod 52 and a pressing ring 53, the pressing ring 53 is sleeved on the rotating shaft 31, the radius of the pressing ring 53 is smaller than the length of the first cross rod 332, the top of the tank cover 1 is provided with two through holes 13 which are symmetrical by taking the rotating shaft 31 as the center, the sliding rod 52 penetrates through the through hole 13 and slides up and down in the through hole 13, one end of the sliding rod 52, which is positioned on the outer side of the tank cover 1, is fixedly connected with the handle 51, a second spring 54 is arranged between the handle 51 and the tank cover 1, two ends of the second spring 54 are respectively fixed to the handle 51 and the tank cover 1, and one end of the sliding rod 52, which is positioned on the inner side of the tank cover 1, is fixedly connected with the pressing ring 53.

In summary, according to the coating material reaction kettle provided by the utility model, the second stirring blade capable of stirring the coating material at the bottom of the barrel body of the reaction kettle is arranged in the stirring device, so that the stirring efficiency during coating material processing can be improved, the bottom of the barrel body of the reaction kettle can be scraped and cleaned after the processing is finished, the high-pressure spray head is arranged on the tank cover to obliquely wash the inner wall of the barrel body, the interior of the reaction kettle can be cleaned more conveniently and thoroughly after the coating material processing is finished, and the residual adhesion of the coating material in the reaction kettle is reduced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. A coating reaction kettle is characterized by comprising a tank cover, a tank body, a stirring device and a driving motor, wherein the tank cover is hermetically connected with the tank body, the bottom surface of the tank body is a spherical crown surface, the top of the outer side of the tank cover is provided with a cylindrical mounting frame, the driving motor is arranged on the cylindrical mounting frame, and the stirring device is arranged in the tank body;

2. The coating material reactor of claim 1, wherein both ends of the first cross rod and the second cross rod are rotatably connected to the rotating shaft and the vertical plate, the inclined rod is rotatably connected to the rotating shaft and the vertical plate, a first spring is disposed in the middle of the first cross rod, and one end of the first spring, which is far away from the first cross rod, is fixed to the rotating shaft at a position between the first cross rod and the second cross rod.

3. The paint reaction kettle according to claim 2, wherein the stirring blade assemblies are four groups, the four groups of stirring blade assemblies are uniformly fixed on the rotating shaft at intervals, and the four arc-shaped plates are spirally arranged.

4. The paint reactor as claimed in claim 2, further comprising a pressing device, wherein the pressing device comprises a handle, a sliding rod and a pressing ring, the pressing ring is sleeved on the rotating shaft and has a radius smaller than that of the first cross bar, two through holes are formed in the top of the tank cover, the two through holes are symmetrical about the rotating shaft, the sliding rod passes through the through holes and slides up and down in the through holes, one end of the sliding rod, which is located outside the tank cover, is fixedly connected to the handle, a second spring is arranged between the handle and the tank cover, two ends of the second spring are respectively fixed to the handle and the tank cover, and one end of the sliding rod, which is located inside the tank cover, is fixedly connected to the pressing ring.

5. The paint reactor as claimed in claim 1, wherein the inner wall of the tank body is provided with a nano ceramic coating.

6. A paint reactor according to claim 1 wherein the tank cover is provided with a high pressure nozzle towards the side wall of the tank adjacent to the tank, the high pressure nozzle communicating with a high pressure water pump through the tank cover.

7. A paint reactor as claimed in claim 6 in which the high pressure jets are inclined downwardly and the exit line of the water stream is at an angle of less than 90 ° to a line tangent to the point of contact with the side wall of the vessel.