Reaction kettle for producing and processing water-based paint

Abstract

The utility model discloses a reaction kettle for producing and processing water-based paint, which comprises a closed box body and a reaction kettle body, the reaction kettle body is positioned in the closed box body, a support frame is fixedly arranged at the bottom end of the closed box body, and the bottom end of the reaction kettle body is communicated with a blanking pipe penetrating through the closed box body. A lifting plate is vertically arranged in the supporting frame in a sliding mode, a hydraulic telescopic rod connected with the center of the lifting plate is fixedly arranged on the supporting frame, a material receiving barrel located at the bottom end of the discharging pipe is arranged on the top face of the lifting plate, and a filtering plate is arranged in the material receiving barrel in a clamped mode. Compared with the prior art, the reaction kettle has the advantages that the hydraulic telescopic rod is arranged to drive the material receiving barrel to be close to or far away from the reaction kettle body, so that the filter plate is tightly attached to or far away from the discharging pipe of the reaction kettle body, the water-based paint is filtered and discharged, the filter plate can be replaced by taking and placing the material receiving barrel, and the water-based paint can be conveniently discharged. The method is suitable for different water-based paint products, and improves the product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production, in particular to a reaction kettle for the production and processing of water-based paint. Background Art

[0002] Water-based architectural coatings are a type of architectural coatings that are produced by classifying liquid architectural coatings according to the types of dispersion media. Water-based architectural coatings use water as the dispersion medium, and more than 80% of architectural coatings are water-based coatings. The most important feature of water-based architectural coatings is their environmental friendliness, that is, water, as the dispersion medium of the coating, is non-toxic and odorless, and will not cause adverse effects on the human body and the environment. The production process of water-based coatings is to put the raw materials of various components into a certain order and disperse them evenly. A reactor is required when producing water-based architectural coatings.

[0003] When the existing reactor is used, all the raw materials are placed in the reactor, and the stirring mechanism is started to mix and stir them, so that they are far from being fully mixed and reacted to obtain the required water-based paint. However, during the production process, since a small part of the pigment (filler) has not been dispersed, or has been demulsified into particles, or impurities exist in the paint, the paint at this time needs to be filtered to remove coarse particles and impurities to obtain a good quality product, and different specifications of screens need to be selected according to the requirements of the product. Therefore, a reactor for the production and processing of water-based paint that can filter and remove impurities is needed to improve product quality. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a reaction kettle for the production and processing of water-based coatings which can filter and remove impurities.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a reactor for the production and processing of water-based paint, comprising a closed box body and a reactor body, the reactor body is fixedly arranged in the closed box body, the bottom end of the closed box body is fixedly connected to a support frame, the bottom end of the reactor body is connected to a discharge pipe that penetrates the closed box body and extends into the support frame, the support frame is vertically slidable with a lifting plate, the support frame is fixedly provided with a hydraulic telescopic rod fixedly connected to the center of the bottom surface of the lifting plate, the top surface of the lifting plate is provided with a receiving bucket located at the bottom end of the discharge pipe, the receiving bucket is provided with a limit plate, the top of the limit plate is matched with a filter plate, a feeding frame extending into the reactor body is penetrated through the center of the top of the closed box body, a stirring motor is fixedly provided on the right outer wall of the closed box body, the output end of the stirring motor is connected with a rotating rod rotatably connected to the inner walls of the left and right sides of the reactor body, and a plurality of stirring blades are evenly arranged on the rotating rod.

[0006] The advantages of the utility model compared with the prior art are: the setting of the hydraulic telescopic rod can drive the material receiving bucket to be close to or away from the reactor body, so that the filter plate is close to or away from the discharge pipe of the reactor body, thereby realizing the filtering and discharge of water-based paint, and the filter plate can be replaced by taking and placing the material receiving bucket, which is suitable for use with different water-based paint products and improves product quality.

[0007] As an improvement, a discharge valve is provided at one end of the discharge pipe close to the reactor body, and discharge is achieved by opening the discharge valve after sufficient stirring and mixing.

[0008] As an improvement, heating plates are provided on the inner walls on both sides of the closed box. The closed box is made of heat-insulating material to provide the required temperature for the production and processing of water-based paint, thereby promoting production efficiency and improving quality.

[0009] As an improvement, a controller and a timer are provided on the front outer wall of the closed box. The controller is used to control the opening and closing of the electrical components of the device, and the timer is used to measure the time required for mixing each time the raw materials are added to ensure the mixing quality.

[0010] As an improvement, a dilution cylinder connected to the reactor body is fixedly provided on the top surface of the closed box body, a small motor is provided in the center of the top surface of the dilution cylinder, a stirring mechanism cooperating with the small motor is provided in the dilution cylinder, a measuring cylinder is provided on the top right side of the dilution cylinder, the measuring cylinder is made of transparent material, scale lines are provided on the front side of the measuring cylinder, valves are provided at the bottom of the measuring cylinder and the discharge position of the dilution cylinder, an appropriate amount of mixed liquid is measured through the measuring cylinder, and the mixed liquid is introduced into the dilution cylinder for dilution treatment through the stirring mechanism and the small motor. For example, before adding the liquid thickener, it should be diluted with 3 to 5 times water as much as possible to prevent the local thickener concentration from being too high so that the emulsion agglomerates or micelles are formed.

[0011] As an improvement, a discharge pipe is connected to the bottom end of the front side of the material receiving barrel, and a discharge valve is provided on the discharge pipe. The water-based paint filtered by the filter plate is taken out through the cooperation of the discharge pipe and the discharge valve, and is packaged for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a stereoscopic diagram of a reaction kettle for producing and processing water-based paint.

[0013] Figure 2 The utility model is a front view of a reaction kettle for producing and processing water-based paint.

[0014] Figure 3 The utility model is a cross-sectional elevation view of a reaction kettle for producing and processing water-based paint.

[0015] Figure 4 The utility model is a front cross-sectional view of a reaction kettle for producing and processing water-based paint.

[0016] As shown in the figure: 1. Closed box; 2. Reactor body; 3. Support frame; 4. Feeding pipe; 5. Lifting plate; 6. Hydraulic telescopic rod; 7. Feeding bucket; 8. Limiting plate; 9. Filter plate; 10. Feeding frame; 11. Stirring motor; 12. Rotating rod; 13. Stirring blade; 14. Feeding valve; 15. Heating plate; 16. Controller; 17. Timer; 18. Dilution cylinder; 19. Small motor; 20. Measuring cylinder; 21. Scale line; 22. Discharge pipe; 23. Discharge valve. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] Combined with Figure 1-4 As shown, a reactor for the production and processing of water-based paint comprises a closed box body 1 and a reactor body 2, wherein the reactor body 2 is fixedly arranged in the closed box body 1, a support frame 3 is fixedly connected to the bottom end of the closed box body 1, a feed pipe 4 is connected to the bottom end of the reactor body 2, which passes through the closed box body 1 and extends into the support frame 3, a feed valve 14 is provided at one end of the feed pipe 4 close to the reactor body 2, a lifting plate 5 is vertically slidably arranged in the support frame 3, a hydraulic telescopic rod 6 fixedly connected to the center of the bottom surface of the lifting plate 5 is fixedly arranged on the support frame 3, and a connection valve 14 is provided at the bottom end of the feed pipe 4 on the top surface of the lifting plate 5. A material barrel 7 is provided with a limit plate 8 inside the material receiving barrel 7, and a filter plate 9 is provided on the top of the limit plate 8. The filter plate 9 is placed on the limit plate 8, and then the hydraulic telescopic rod 6 is extended to drive the material receiving barrel 7 to move upward until the material receiving barrel 7 is close to the bottom surface of the closed box body 1, and the filter plate 9 is close to the bottom end of the discharge pipe 4. After sufficient stirring and mixing, the discharge valve 14 is opened to discharge the prepared water-based paint. A discharge pipe 22 is connected to the bottom end of the front side of the material receiving barrel 7, and a discharge valve 23 is provided on the discharge pipe 22. The water-based paint filtered by the filter plate 9 is taken out through the cooperation of the discharge pipe 22 and the discharge valve 23, and is packaged for use.

[0019] A loading frame 10 extending into the reactor body 2 is provided through the center of the top of the closed box body 1, and the prepared raw materials are placed into the reactor body 2 through the loading frame 10; a stirring motor 11 is fixedly provided on the right outer wall of the closed box body 1, and the output end of the stirring motor 11 is connected to a rotating rod 12 rotatably connected to the inner walls of the left and right sides of the reactor body 2, and a plurality of stirring blades 13 are evenly arranged on the rotating rod 12. When the stirring motor 11 is turned on, the rotating rod 12 rotates to drive the stirring blades 13 to fully mix the raw materials.

[0020] The inner walls on both sides of the closed box 1 are provided with heating plates 15. The closed box 1 is made of heat-insulating material. The heating plates 15 provide the required temperature for the production and processing of water-based paint. The front outer wall of the closed box 1 is provided with a controller 16 and a timer 17. The controller 16 controls the opening and closing of the electrical components of the device. The timer 17 measures the time required for mixing each time the raw materials are added to ensure the mixing quality.

[0021] A dilution cylinder 18 connected to the reactor body 2 is fixedly provided on the top surface of the closed box 1, a small motor 19 is provided in the center of the top surface of the dilution cylinder 18, a stirring mechanism cooperating with the small motor 19 is provided in the dilution cylinder 18, a measuring cylinder 20 is provided on the top right side of the dilution cylinder 18, the measuring cylinder 20 is made of transparent material, a scale line 21 is provided on the front side of the measuring cylinder 20, valves are provided at the bottom of the measuring cylinder 20 and the discharge position of the dilution cylinder 18, a proper amount of mixed liquid is measured through the measuring cylinder 20, and the mixed liquid is introduced into the dilution cylinder 18 for dilution treatment through the stirring mechanism and the small motor 19, for example, before the liquid thickener is added, it should be diluted with 3 to 5 times water as much as possible to prevent the local thickener concentration from being too high so that the emulsion agglomerates or micelles are formed.

[0022] During the specific implementation of the utility model, the filter plate 9 is first placed on the limit plate 8, and then the hydraulic telescopic rod 6 is extended to drive the material receiving barrel 7 to move upward until the material receiving barrel 7 is close to the bottom surface of the closed box body 1, and the filter plate 9 is close to the bottom end of the discharge pipe 4. The prepared raw materials are placed in the reactor body 2 through the loading frame 10, and the stirring motor 11 is turned on to make the rotating rod 12 rotate to drive the stirring blade 13 to fully mix and react the raw materials. The heating plate 15 is controlled by the controller 16 to provide the required temperature for the production and processing of water-based paint. The timer 17 measures the time for the raw material to be mixed. After the time is reached, another raw material is added for mixing. Some raw materials are measured by the measuring cylinder 20 and then introduced into the dilution cylinder 18 for dilution through the stirring mechanism and the small motor 19. After dilution, Then release it into the reactor body 2 for mixing reaction. After all the raw materials are fully stirred and mixed, open the discharge valve 14 to discharge the prepared water-based paint. The water-based paint filtered by the filter plate 9 is taken out through the cooperation of the discharge pipe 22 and the discharge valve 23 for packaging and use. After the water-based paint is completely taken out, the hydraulic telescopic rod 6 contracts and drives the receiving bucket 7 away from the closed box 1 until the discharge pipe 4 moves out of the receiving bucket 7, remove the receiving bucket 7 from the lifting plate 5, pull the filter plate 9 upward to remove it from the limit plate 8, clean the filter plate 9, select a suitable filter plate 9 according to the water-based paint product to be processed and place it on the limit plate 8, then place the receiving bucket 7 in the center of the top surface of the lifting plate 5, repeat the above operations, and continue the processing and production of water-based paint.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A reaction kettle for producing and processing water-based paint, comprising a closed box (1) and a reaction kettle body (2), characterized in that: The reactor body (2) is fixedly arranged in the closed box (1); a support frame (3) is fixedly connected to the bottom end of the closed box (1); a feed pipe (4) is connected to the bottom end of the reactor body (2) and passes through the closed box (1) and extends into the support frame (3); a lifting plate (5) is vertically slidably arranged in the support frame (3); a hydraulic telescopic rod (6) is fixedly arranged on the support frame (3) and is fixedly connected to the center of the bottom surface of the lifting plate (5); a material receiving bucket is arranged on the top surface of the lifting plate (5) and is located at the bottom end of the feed pipe (4). (7), a limiting plate (8) is provided in the receiving barrel (7), a filter plate (9) is provided on the top of the limiting plate (8), a loading frame (10) extending into the reactor body (2) is provided through the center of the top of the closed box body (1), a stirring motor (11) is fixedly provided on the right outer wall of the closed box body (1), a rotating rod (12) is connected to the output end of the stirring motor (11) and is rotatably connected to the inner walls of the left and right sides of the reactor body (2), and a plurality of stirring blades (13) are evenly provided on the rotating rod (12).

2. A reaction kettle for producing and processing water-based paint according to claim 1, characterized in that: The discharge pipe (4) is provided with a discharge valve (14) at one end close to the reactor body (2).

3. A reaction kettle for producing and processing water-based paint according to claim 1, characterized in that: The inner walls on both sides of the closed box (1) are provided with heating plates (15), and the closed box (1) is made of heat-insulating material.

4. A reaction kettle for producing and processing water-based paint according to claim 1, characterized in that: A controller (16) and a timer (17) are provided on the front outer wall of the closed box (1).

5. The reaction kettle for producing and processing water-based paint according to claim 1, characterized in that: A dilution cylinder (18) connected to the reactor body (2) is fixedly provided on the top surface of the closed box (1), a small motor (19) is provided at the center of the top surface of the dilution cylinder (18), a stirring mechanism cooperating with the small motor (19) is provided inside the dilution cylinder (18), a measuring cylinder (20) is provided at the top right side of the dilution cylinder (18), the measuring cylinder (20) is made of a transparent material, and a scale mark (21) is provided on the front side of the measuring cylinder (20).

6. A reaction kettle for producing and processing water-based paint according to claim 1, characterized in that: The bottom end of the front side of the material receiving barrel (7) is connected to a discharge pipe (22), and a discharge valve (23) is provided on the discharge pipe (22).

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