Mixing and stirring device for preparing industrial cleaning agent

Abstract

The utility model relates to the technical field of mixing devices, and discloses a mixing and stirring device for preparing an industrial cleaning agent, which comprises a mixing tank and a feed hopper, the feed hopper is connected to the side edge of the surface of the mixing tank and communicated with the inside of the mixing tank, and a stirring rod is vertically and rotatably mounted in the mixing tank. Multi-stage electric push rods are supported and mounted above the mixing tank on the two sides of the feeding hopper, a lifting plate is transversely fixed to the tops of the multi-stage electric push rods, a rotating rod is vertically and rotatably mounted at the bottom of the lifting plate, a rotating plate is fixed to the tail end of the bottom of the rotating rod, and a rubber sheet is fixed to the bottom of the rotating plate. According to the technical scheme, the lifting plate capable of ascending and descending is arranged above the feeding hopper, and the rotating plate which can rotate and is provided with the rubber sheet is arranged at the bottom of the lifting plate, so that after raw materials are added, the rotating plate and the rubber sheet can be driven to descend and pass through the feeding hopper; sticky raw materials adhered to the inner wall of the feeding hopper are scraped off and fed into the mixing tank through the rubber sheet, so that the raw materials are prevented from being accumulated on the inner wall of the feeding hopper.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a mixing and stirring device for preparing industrial cleaning agents. Background Art

[0002] Chemical or biological agents used in industry to remove dirt are collectively called industrial cleaning agents. There are many different types of industrial cleaning agents. Common surfactants used in industrial cleaning agents include: cationic surfactants / anionic surfactants / amphoteric surfactants / non-ionic surfactants. Generally, non-ionic surfactants are commonly used in low-foam cleaning agents. During preparation, various raw materials need to be placed in a container and stirred and mixed.

[0003] Since some raw materials are relatively viscous, when they are added through the feed port, they are easily coated on the inner wall of the feed port (tube), so that the raw materials cannot fully enter, and are easily solidified and accumulated in the feed port (tube). Therefore, we propose a mixing and stirring device for preparing industrial cleaning agents. Utility Model Content

[0004] The purpose of the utility model is to provide a mixing and stirring device for preparing industrial cleaning agents. A lifting plate that can be raised and lowered is arranged above the feed hopper, and a rotating plate with a rubber sheet is installed at the bottom. After adding raw materials, the rotating plate and the rubber sheet can be driven to lower the height and pass through the feed hopper. The sticky raw materials coated on the inner wall of the feed hopper are scraped off by the rubber sheet and sent to the mixing tank, so that the raw materials are prevented from accumulating on the inner wall of the feed hopper, thereby solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing and stirring device for preparing industrial cleaning agents, comprising a mixing tank and a feed hopper, wherein the feed hopper is connected to the side of the surface of the mixing tank and communicated with the interior thereof, and a stirring rod is vertically and rotatably installed inside the mixing tank; multi-stage electric push rods are supported and installed above the mixing tank on both sides of the feed hopper, a lifting plate is laterally fixed on the top of the multi-stage electric push rod, a rotating rod is vertically and rotatably installed at the bottom of the lifting plate, a rotating plate is fixed to the bottom end of the rotating rod, a rubber sheet is fixed to the bottom of the rotating plate, and the diameter of the rubber sheet is slightly larger than the inner diameter above the feed hopper, and when the lifting plate is lowered to a height that touches the top of the feed hopper, the height of the rotating plate and the rubber sheet is greater than the height of the uppermost rod body of the stirring rod.

[0006] By adopting the above technical solution, after the raw materials are added through the feed hopper, the lifting plate and the structure below it can be driven to lower their height, and the rubber sheet under the rotating plate can be used to scrape off the sticky raw materials covering the inside of the feed hopper and send them into the mixing tank, thereby avoiding the accumulation and waste of raw materials.

[0007] Optionally, a sealing rubber is fixedly attached to the bottom surface of the lifting plate, and the sealing rubber is located on the outer ring of the rotating rod.

[0008] By adopting the above technical solution, the lifting plate contacts the upper surface of the feed hopper through the sealing rubber, which can achieve a good sealing effect.

[0009] Optionally, a paddle plate is disposed above the surface of the rotating plate, and the paddle plates are evenly distributed on the outer circle of the rotating plate.

[0010] By adopting the above technical solution, when the rotating plate drives the rubber sheet to rotate, the paddle plate will also be driven to rotate, which has a certain stirring effect on the solution and improves the mixing and stirring effect.

[0011] Optionally, a discharge pipe is connected to the middle position of the bottom of the mixing tank, and a valve is installed on the discharge pipe.

[0012] By adopting the above technical solution, the mixed and stirred solution is discharged from the discharge pipe.

[0013] Optionally, a first motor is installed on the upper surface of the mixing tank at the top of the stirring rod, and the first motor is transmission-connected to the stirring rod.

[0014] By adopting the above technical solution, the first motor is used to drive the stirring rod to rotate so as to perform stirring work.

[0015] Optionally, a second motor is installed on the upper surface of the lifting plate at the top of the rotating rod, and the second motor is transmission-connected to the rotating rod.

[0016] By adopting the above technical solution, the rotating rod and the structure at the bottom of the rotating rod are driven to rotate by the second motor.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] 1. The technical solution of the present application is to provide a lifting plate that can be raised and lowered above the feed hopper, and a rotatable rotating plate with a rubber sheet is installed at the bottom. After the raw materials are added, the rotating plate and the rubber sheet can be driven to lower the height and pass through the feed hopper. The sticky raw materials coated on the inner wall of the feed hopper are scraped off by the rubber sheet and sent into the mixing tank, so as to avoid the accumulation of raw materials on the inner wall of the feed hopper and reduce waste and pollution.

[0019] 2. The technical solution of the present application enables the rotating plate to be driven to rotate, so that the rubber sheet also rotates, and the raw materials scraped off are easily mixed into the solution during rotation, and the arranged paddle also has a certain stirring effect on the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1This is a schematic diagram of the overall structure of the mixing and stirring device for preparing industrial cleaning agents according to the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the mixing and stirring device for preparing industrial cleaning agents according to the utility model;

[0023] Figure 3 The utility model is a mixing and stirring device for preparing industrial cleaning agents Figure 2 Detailed structural diagram at A.

[0024] In the figure: 1, mixing tank; 11, stirring rod; 12, first motor; 13, discharge pipe; 131, valve; 2, feed hopper; 3, multi-stage electric push rod; 31, lifting plate; 311, second motor; 312, sealing rubber; 4, rotating rod; 41, rotating plate; 411, dial plate; 412, rubber sheet. DETAILED DESCRIPTION

[0025] See also Figure 1-3 The utility model provides a technical solution: a mixing and stirring device for preparing industrial cleaning agents, comprising a mixing tank 1 and a feed hopper 2, the feed hopper 2 is connected to the left side of the surface of the mixing tank 1, and the bottom of the feed hopper 2 is connected to the inside of the mixing tank 1, and clean water and raw materials to be mixed can be fed from the feed hopper 2 into the inside of the mixing tank 1.

[0026] When in use, the mixing tank 1 is supported and fixed by other supporting structures such as legs (not shown in the figure), and a stirring rod 11 is vertically and rotatably installed inside the mixing tank 1. A first motor 12 is installed on the upper surface of the mixing tank 1 at the top of the stirring rod 11. The first motor 12 is transmission-connected to the stirring rod 11. The stirring rod 11 is driven to rotate by the first motor 12, so that the raw materials and clean water in the mixing tank 1 can be mixed and stirred.

[0027] A discharge pipe 13 is connected to the middle of the bottom of the mixing tank 1, and the solution after stirring and mixing can be discharged from the discharge pipe 13. A valve 131 is also installed on the discharge pipe 13. During the stirring and mixing process, the valve 131 is closed to block the discharge pipe 13.

[0028] What is different from the prior art is that: a multi-stage electric push rod 3 is supported and installed above the mixing tank 1 on both sides of the feed hopper 2, a lifting plate 31 is fixed horizontally on the top of the multi-stage electric push rod 3, a rotating rod 4 is installed vertically and rotatably at the bottom of the lifting plate 31, and a rotating plate 41 is fixed at the bottom end of the rotating rod 4, the diameter of the rotating plate 41 is smaller than the inner diameter above and below the feed hopper 2, ensuring that the multi-stage electric push rod 3 can drive the rotating plate 41 to extend into the interior of the tank body, and a rubber sheet 412 is fixed at the bottom of the rotating plate 41, the diameter of the rubber sheet 412 is slightly larger than the inner diameter above the feed hopper 2, when the raw materials are added and are coated on the inner wall of the feed hopper 2, the multi-stage electric push rod 3 drives the lifting plate 31 and the rotating plate 41 below it to lower the height, the rubber sheet 412 can contact the inner wall of the feed hopper 2 and deform, can scrape off the coated viscous raw materials and finally deliver them into the mixing tank 1.

[0029] When the lifting plate 31 is lowered to a height close to the top of the feed hopper 2, the height of the rotating plate 41 and the rubber sheet 412 is greater than the height of the uppermost rod body of the stirring rod 11, and the rotating plate 41 and the rubber sheet 412 are immersed in the solution. A second motor 311 is installed on the upper surface of the lifting plate 31 at the top of the rotating rod 4. The second motor 311 is transmission-connected to the rotating rod 4. The second motor 311 drives the rotating rod 4 and the rotating plate 41 to rotate the rubber sheet 412, so that the raw materials coated on the surface can be scraped off and brushed down to dissolve into the solution. A paddle 411 is arranged above the surface of the rotating plate 41. The paddle 411 is evenly distributed on the outer circle of the rotating plate 41. The paddle 411 rotates with the rotating plate 41, and also has the function of stirring the solution to improve the mixing efficiency.

[0030] A sealing rubber 312 is fixedly attached to the bottom surface of the lifting plate 31 . The sealing rubber 312 is located on the outer ring of the rotating rod 4 . When the lifting plate 31 is in contact with the top of the feed hopper 2 , the sealing rubber 312 can seal the feed hopper 2 .

[0031] When in use, the first motor 12, the second motor 311 and the electric push rod are all connected to the control device and energized, so that the multi-stage electric push rod 3 first drives the lifting plate 31 and the structure below it to rise, first add clean water from the feed hopper 2 to the mixing tank 1, and then add other various raw materials from the feed hopper 2, first control the multi-stage electric push rod 3 to drive the lifting plate 31 and the structure below it to lower the height, which will first make the outer ring of the rubber sheet 412 hit the inner wall of the feed hopper 2, and the rubber sheet 412 can also be deformed when continuing to move downward, and the sticky raw materials coated on the inner wall of the feed hopper 2 will be scraped downward and finally sent into the mixing tank 1, until the lifting plate 31 hits the upper surface of the feed hopper 2 through the sealing rubber 312 on its bottom surface, so as to achieve the feed hopper. 2, and then start the first motor 12 to drive the stirring rod 11 to stir and mix the raw materials and clean water, and the rotating plate 41 and the rubber sheet 412 are also immersed in the solution. The second motor 311 can be started at the same time to drive the rotating rod 4 and the rubber sheet 412 at the bottom to rotate, so that the raw materials covered on the surfaces of the two can be washed down and mixed into the solution, and the paddle 411 is driven to rotate together, which also has the effect of stirring and mixing the solution. After the raw materials are mixed, the first motor 12 and the second motor 311 are stopped, and the lifting plate 31 and the structure below it are driven by the multi-stage electric push rod 3 to rise to a small height to contact the seal of the feed hopper 2. After the valve 131 is opened, the mixed solution can be discharged smoothly from the discharge pipe 13.

Claims

1. A mixing and stirring device for preparing an industrial cleaning agent, comprising a mixing tank (1) and a feed hopper (2), characterized in that: The feed hopper (2) is connected to the side of the surface of the mixing tank (1) and communicates with the interior thereof, and a stirring rod (11) is vertically rotatably installed inside the mixing tank (1); A multi-stage electric push rod (3) is supported and installed above the mixing tank (1) on both sides of the feed hopper (2). A lifting plate (31) is fixed horizontally on the top of the multi-stage electric push rod (3). A rotating rod (4) is installed vertically and rotatably at the bottom of the lifting plate (31). A rotating plate (41) is fixed at the bottom end of the rotating rod (4). A rubber sheet (412) is fixed at the bottom of the rotating plate (41). The diameter of the rubber sheet (412) is slightly larger than the inner diameter of the top of the feed hopper (2). When the lifting plate (31) is lowered to a height that touches the top of the feed hopper (2), the height of the rotating plate (41) and the rubber sheet (412) is greater than the height of the uppermost rod body of the stirring rod (11).

2. A mixing and stirring device for preparing industrial cleaning agents according to claim 1, characterized in that: A sealing rubber (312) is fixedly attached to the bottom surface of the lifting plate (31), and the sealing rubber (312) is located on the outer ring of the rotating rod (4).

3. The mixing and stirring device for preparing industrial cleaning agents according to claim 1, characterized in that: A shifting plate (411) is arranged above the surface of the rotating plate (41), and the shifting plates (411) are evenly distributed on the outer circle of the rotating plate (41).

4. A mixing and stirring device for preparing industrial cleaning agents according to claim 1, characterized in that: A discharge pipe (13) is connected to the middle position of the bottom of the mixing tank (1), and a valve (131) is installed on the discharge pipe (13).

5. The mixing and stirring device for preparing industrial cleaning agents according to claim 1, characterized in that: A first motor (12) is installed on the upper surface of the mixing tank (1) at the top of the stirring rod (11), and the first motor (12) is in transmission connection with the stirring rod (11).

6. The mixing and stirring device for preparing industrial cleaning agents according to claim 1, characterized in that: A second motor (311) is installed on the upper surface of the lifting plate (31) at the top of the rotating rod (4), and the second motor (311) is transmission-connected to the rotating rod (4).

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