Preparation device and preparation method of slime stripping agent

Abstract

The invention relates to the technical field of slime stripping agent preparation, and particularly discloses a slime stripping agent preparation device and method.The slime stripping agent preparation device comprises a tank body, a stirring mechanism arranged in the tank body and a heating mechanism arranged on the tank body, and a discharging opening is formed in the bottom of the tank body; the stirring mechanism comprises a mounting shaft arranged vertically and a stirring rod rotationally connected to the mounting shaft, and stirring blades are arranged on the stirring rod; the tank body is provided with a first driving part for driving the mounting shaft to rotate around the central axis of the tank body and a second driving part for driving the stirring rod to rotate around the central axis of the tank body, and the discharging port is provided with a spiral discharging assembly and a cover body. The second driving part enables the stirring blades to be in a state of inclining from the upper end to the lower end towards one side deviating from the rotating direction of the mounting shaft. The preparation device and the preparation method of the slime stripping agent can be suitable for preparation of slime stripping agents in different physical states, and the applicability of the preparation device and the preparation method of the slime stripping agent is improved.

Description

Technical Field

[0001] The invention relates to the technical field of slime stripping agent preparation, and in particular to a slime stripping agent preparation device and a preparation method thereof. Background Art

[0002] Sludge stripping agent is a chemical agent specially used to remove biological slime in circulating water systems. The preparation of slime stripping agent usually involves adding different raw materials into a reaction vessel in sequence and stirring them thoroughly to ensure that the raw materials are fully mixed. Since there are many types of raw materials for the production of slime stripping agent, it is particularly important to improve the mixing uniformity and mixing efficiency between the raw materials in the reaction vessel.

[0003] The Chinese patent with the announcement number CN210058036U discloses a mixing device for the production of high-efficiency slime stripping agent, including a mixing tank, a refrigerator, a central shaft, and a base. The mixing tank is arranged at the upper end of the base, a motor is arranged inside the base, the central shaft is arranged at the upper end of the motor, a second stirring rod is arranged on the central shaft, a first stirring rod is arranged at the upper end of the second stirring rod, heating wires are arranged inside the first stirring rod and the second stirring rod, a liquid outlet pipe is arranged at one end of the mixing tank, and a solenoid valve is arranged on the liquid outlet pipe. The patent mixes the production raw materials in the mixing tank by the first stirring rod and the second stirring rod, and the mixed materials flow out through the liquid outlet pipe by opening the solenoid valve.

[0004] However, in the actual implementation process, due to different formula designs, usage purposes, and application scenarios, the specific physical state of the slime stripper may be liquid, paste, or gel. Among them, liquid slime strippers are mainly used to remove biological slime in circulating water systems, and are usually directly injected into the circulating water system that needs to be treated; paste and gel slime strippers are mainly used to remove slime, biofilm, algae and other pollutants adhered to the surface of equipment or pipelines, and are usually directly applied or sprayed on the surface of equipment or pipelines. Compared with liquid slime strippers, paste and gel slime strippers can adhere to vertical or inclined surfaces for a long time due to their adhesion, which is suitable for complex structure equipment, and have lower corrosion to metal materials, which is suitable for scenarios with high requirements for equipment materials. In addition, they can act more accurately on the target area and reduce agent waste.

[0005] In actual production and sales, the market demand for liquid slime strippers is relatively large, while the demand for paste and gel slime strippers is relatively small. If the technical solution for producing liquid slime strippers in the above patent is directly used to produce paste and gel slime strippers, the paste and gel slime strippers will be unevenly stirred, and the discharge will be difficult, requiring frequent shutdowns and maintenance, which will have a great impact on production efficiency; if a production line is designed for paste and gel slime strippers alone, it will be more expensive than it actually is due to high costs and low demand.

[0006] Therefore, the art needs a device and method for preparing a slime stripping agent to solve the above problems. Summary of the invention

[0007] The present invention provides a preparation device and a preparation method of a slime stripping agent, aiming to solve the problem that the preparation device of the slime stripping agent in the related art cannot smoothly discharge slime stripping agents in different physical states, resulting in poor applicability of the preparation device.

[0008] On the one hand, the present invention provides a device for preparing a slime stripping agent, comprising a tank body, a stirring mechanism disposed in the tank body, and a heating mechanism disposed on the tank body, wherein a discharge port is provided at the bottom of the tank body, the stirring mechanism comprises a mounting shaft disposed vertically and a stirring rod rotatably connected to the mounting shaft, and the stirring rod is provided with a stirring blade; The tank body is provided with a driving member 1 for driving the installation shaft to rotate around its axis and a driving member 2 for driving the stirring rod to rotate around its axis. The discharge port is provided with a spiral discharge assembly and a cover body. When the cover body is opened for discharging, the driving member 2 causes the stirring blade to be in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the installation shaft.

[0009] The first driving member drives the mounting shaft to drive the stirring rod to revolve, and the second driving member drives the stirring rod to rotate, so that the stirring rod and the stirring blades can fully stir and mix the raw materials in the tank body, and the stirring blades rotate with the stirring rod to mix the raw materials in the up and down directions, so as to avoid that the raw materials with lower density or the raw materials added subsequently float on the top, thereby further improving the mixing efficiency and mixing uniformity, and being suitable for mixing raw materials in various physical states; in addition, when discharging, the inclined state of the stirring blades can squeeze the slime stripping agent in the tank body, so that the slime stripping agent moves to the discharge port at the bottom, and the stirring blades cooperate with the spiral discharge assembly to quickly discharge the slime stripping agent from the tank body, so that the preparation device of the present invention can be suitable for the preparation of slime stripping agents in different physical states, thereby improving the applicability of the present invention.

[0010] Preferably, a coaxially arranged driving shaft is provided in the installation shaft, a limiting component 1 is provided between the driving shaft and the installation shaft, the driving shaft is fixedly connected to the spiral discharging component, a limiting component 2 is provided between the spiral discharging component and the cover body, when the cover body is installed on the tank body, the limiting component 2 limits the rotation of the spiral discharging component, and the limiting component 1 cancels the limit between the driving shaft and the installation shaft, when the cover body is removed from the tank body, the limiting component 2 cancels the limit on the spiral discharging assembly, the limiting component 1 limits the rotation of the driving shaft relative to the installation shaft, and the installation shaft drives the spiral discharging assembly to rotate synchronously through the driving shaft.

[0011] Through the driving member, which is a driving source, not only can the installation shaft drive the stirring rod to rotate and stir, but the installation shaft can also drive the spiral discharging component to rotate and discharge, saving the cost of setting up other driving sources and making the structure inside the tank compact.

[0012] Preferably, the spiral discharging assembly includes a rotating shaft and a spiral blade fixedly mounted on the rotating shaft, the driving shaft is fixedly connected to the top end of the rotating shaft, the limiting assembly 2 includes a cross-shaped protrusion fixedly mounted on the bottom end of the rotating shaft and a cross-shaped groove opened on the cover body, and when the cover body is installed on the tank body, the cross-shaped protrusion is located in the cross-shaped groove.

[0013] By arranging a cross-shaped groove on the cover body to limit the rotation of the rotating shaft, when the cover body is removed for discharging, the cover body naturally releases the restriction on the rotating shaft, the structure is simple, and the operation is convenient.

[0014] Preferably, the second driving member includes a bevel gear one fixedly mounted on the outer periphery of the driving shaft and a bevel gear two fixedly mounted on the stirring rod, the stirring rod extends in the horizontal direction and is evenly distributed on the mounting shaft along the vertical intervals, the stirring blades are evenly distributed along the axial intervals of the stirring rod, and when the second limiting component limits the rotation of the driving shaft and the spiral discharging component, the mounting shaft drives the stirring rod to rotate around the driving shaft, and the second bevel gear is meshed with the corresponding bevel gear one and rotates along the corresponding bevel gear one.

[0015] The stirring rod is driven to rotate by installing the shaft, so that the bevel gear 2 on the stirring rod rotates along the bevel gear 1 on the driving shaft, so that the stirring rod can rotate while revolving around the driving shaft. There is no need to set a separate driving source for the stirring rod to drive its rotation, thus saving production costs.

[0016] Preferably, the mounting shaft is provided with a movable groove along its inner circumference, the limit assembly one includes a limit block and a limit groove, the limit block is fixedly connected to the outer circumference of the driving shaft, the limit groove is provided on the bottom wall of the movable groove, and the bottom wall of the movable groove is inclined upward from one end close to the limit groove to a position away from the limit groove, a driving member three is provided in the mounting shaft to drive the driving shaft to move vertically, a limit assembly three is provided between the driving shaft and the stirring rod, when the cover body is removed from the tank body, the driving member three drives the driving shaft to move downward, the limit block moves along the bottom wall of the movable groove into the limit groove, and the limit assembly three limits the rotation of the stirring rod, so that the stirring blade is in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the mounting shaft.

[0017] Preferably, the driving member three includes an elastic member arranged between the driving shaft and the top of the mounting shaft. After the cover body is removed from the tank body, the elastic member pushes the driving shaft to move downward until the limit block enters the limit groove. When the cover body is installed at the discharge port, the cover body supports the driving shaft in a state where the limit block is located in the movable groove, and the bevel gear one is meshed with the bevel gear two.

[0018] Preferably, the limiting component three includes a conical ring one fixedly connected to the outer periphery of the driving shaft and a conical ring two fixedly connected to the stirring rod, and limiting convex strips are fixedly connected on the conical surfaces of the conical ring one and the conical ring two, respectively. When the limiting convex strip on the conical ring two abuts against the limiting convex strip on the conical ring one, the stirring blade is in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the mounting shaft.

[0019] Preferably, the stirring blade is slidably connected to the stirring rod in a direction perpendicular to the central axis of the stirring rod, and the stirring blade is provided with limiting ridges on both sides of the stirring rod, and a counterweight structure is provided at one end of the stirring blade.

[0020] By sliding the stirring blade on the stirring rod and providing a counterweight structure, no matter where the stirring blade stays, the stirring blade will move to a nearly vertical state under the action of the gravity of the counterweight structure, and the counterweight structure will make the area of ​​the stirring blade located below the stirring rod larger than the area of ​​the stirring blade located above the stirring rod. Therefore, during the subsequent rotation of the mounting shaft, the stirring blade can rotate and remain in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the mounting shaft, thereby achieving downward squeezing of the slime stripping agent by the stirring blade.

[0021] Preferably, an interlayer is provided in the side wall of the tank body, and the heating mechanism comprises an electric heating coil provided in the interlayer.

[0022] On the other hand, the present invention also provides a method for preparing a slime stripping agent, using the slime stripping agent preparation device described in any one of the above preferred technical solutions, the method for preparing the slime stripping agent comprises the following steps: Accurately weigh various raw materials according to the formula ratio; The weighed raw materials are sequentially added into the tank body, the cover body at the bottom of the tank body is detachably mounted on the tank body through a flange structure, the driving member 1 is controlled to drive the mounting shaft to drive the stirring rod to rotate around the central axis of the mounting shaft, the driving member 2 drives the stirring rod to rotate around the central axis of the stirring rod itself, the stirring rod and the stirring blades on the stirring rod stir and mix the raw materials in the tank body, and during the stirring process, the heating mechanism is controlled to heat the tank body; After the mixing is completed, the driving member 1 and the driving member 2 are controlled to stop driving, the cover body is removed from the tank body, the driving member 1 is controlled to drive the installation shaft to continue to rotate, and the spiral discharging assembly is controlled to rotate to discharge the material. During the rotation of the installation shaft, the driving member 2 makes the stirring blade in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the installation shaft.

[0023] The beneficial effects of the method for preparing the slime stripping agent of the present invention are the same as the beneficial effects of the device for preparing the slime stripping agent of the present invention, and will not be described in detail herein.

[0024] The beneficial effects of the present invention are as follows: the first driving member drives the mounting shaft to drive the stirring rod to revolve, and the second driving member drives the stirring rod to rotate, so that the stirring rod and the stirring blade can fully stir and mix the raw materials in the tank body, and the stirring blade rotates with the stirring rod to mix the raw materials in the up and down directions, so that the raw materials with lower density or the raw materials added subsequently are prevented from floating on the top, thereby further improving the mixing efficiency and mixing uniformity, and being suitable for mixing raw materials in various physical states; In addition, when discharging, the inclined state of the stirring blade can squeeze the slime stripping agent in the tank body, so that the slime stripping agent moves to the discharge port at the bottom. The stirring blade cooperates with the spiral discharge assembly to quickly discharge the slime stripping agent from the tank body, so that the preparation device of the present invention can be applied to the preparation of slime stripping agents in different physical states, thereby improving the applicability of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an overall schematic diagram of a device for preparing a slime stripping agent according to the present invention.

[0026] Figure 2 It is a cross-sectional view of a device for preparing a slime stripping agent according to the present invention.

[0027] Figure 3 yes Figure 2 A partial enlarged view of part A.

[0028] Figure 4 The present invention is a schematic diagram of a stirring mechanism and a spiral discharging component of a device for preparing a slime stripping agent.

[0029] Figure 5 The present invention is a schematic diagram of a driving shaft and a spiral discharging component of a device for preparing a slime stripping agent.

[0030] Figure 6 It is a cross-sectional view of the installation shaft of a device for preparing a slime stripping agent according to the present invention.

[0031] Figure 7 It is a partial structural schematic diagram of a driving shaft of a device for preparing a slime stripping agent according to the present invention.

[0032] Figure 8 It is a schematic diagram of a cover of a device for preparing a slime stripping agent according to the present invention.

[0033] Fig. 9 The present invention is a schematic diagram of a stirring rod and a stirring blade of a device for preparing a slime stripping agent.

[0034] Reference numerals: 1. Tank body; 11. Feed inlet; 12. Discharge outlet; 2. Mounting shaft; 21. Movable groove; 22. Limiting groove; 23. Slide rod; 24. Stop convex ring; 3. Stirring rod; 31. Stirring blade; 32. Bevel gear 2; 33. Conical ring 2; 34. Limiting convex strip; 35. Limiting convex ridge; 4. Cover body; 41. Flange; 42. Cross-shaped groove; 5. Rotating shaft; 51. Spiral blade; 52. Cross-shaped convex block; 6. Driving shaft; 61. Limiting block; 62. Spring; 63. Slide groove; 64. Stop convex edge; 65. Bevel gear 1; 66. Conical ring 1; 7. Driving motor. DETAILED DESCRIPTION

[0035] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0036] like Figures 1 to 9As shown, a device for preparing a slime stripping agent of the present invention comprises a tank body 1, a stirring mechanism disposed in the tank body 1, and a heating mechanism disposed on the tank body 1. A feed port 11 is provided at the top of the tank body 1, and a discharge port 12 is provided at the bottom. An interlayer (not shown in the figure) is provided in the side wall of the tank body 1, and the heating mechanism comprises an electric heating coil (not shown in the figure) provided in the interlayer. The stirring mechanism comprises a mounting shaft 2 disposed vertically and four groups of stirring assemblies disposed on the mounting shaft 2 at uniform intervals along the vertical direction, each group of stirring assemblies comprises two stirring rods 3 uniformly distributed along the periphery of the mounting shaft 2, and stirring blades 31 are provided on the stirring rods 3, and the stirring blades 31 are rectangular and uniformly distributed along the axial direction of the stirring rod 3.

[0037] The tank body 1 is provided with a driving member 1 for driving the mounting shaft 2 to rotate around its axis and a driving member 2 for driving the stirring rod 3 to rotate around its axis. A spiral discharging assembly and a cover body 4 are provided at the discharging port 12. The cover body 4 and the discharging port 12 are respectively fixedly connected with flanges 41. The flanges 41 on the cover body 4 are connected to the flanges 41 at the discharging port 12 by bolts.

[0038] When the raw materials in the tank body 1 need to be stirred, the driving member 1 drives the mounting shaft 2 to rotate, and the mounting shaft 2 drives the stirring rod 3 to rotate around the central axis of the mounting shaft 2, and the driving member 2 drives the stirring rod 3 to rotate around its own central axis, so that the stirring rod 3 and the stirring blade 31 can fully stir and mix the raw materials in the tank body 1. Moreover, the stirring rod 3 drives the stirring blade 31 to rotate around the central axis of the stirring rod 3, which can achieve mixing of the raw materials in the up and down directions, avoid the raw materials with lower density or the raw materials added subsequently floating on the top, further improve the mixing efficiency and mixing uniformity, and is suitable for mixing raw materials in various physical states.

[0039] like Figure 4 As shown, when the mixed slime stripping agent in the tank body 1 needs to be discharged, the cover body 4 at the discharge port 12 is opened, and the driving member 2 makes the stirring blade 31 in a state of being tilted from the upper end to the lower end toward the side away from the rotation direction of the installation shaft 2, and the driving member 1 drives the installation shaft 2 to drive the stirring rod 3 to continue to rotate, and the spiral discharge assembly starts to operate and discharge. Since the stirring blade 31 is in an inclined state, the stirring blade 31 will squeeze the slime stripping agent in the tank body 1 downward during the process of rotating with the installation shaft 2, thereby cooperating with the spiral discharge assembly to quickly discharge the slime stripping agent, so that the preparation device of the present invention can be applied to the preparation of slime stripping agents in different physical states, thereby improving the applicability of the present invention.

[0040] like Figure 2 , Figure 4 and Figure 5As shown, the spiral discharging assembly includes a rotating shaft 5 and a spiral blade 51 fixedly mounted on the rotating shaft 5. A coaxially arranged driving shaft 6 is arranged inside the mounting shaft 2, and a limiting assembly 1 is arranged between the driving shaft 6 and the mounting shaft 2, and the driving shaft 6 passes through the bottom end of the mounting shaft 2 and is fixedly connected to the rotating shaft 5. A limiting assembly 2 is arranged between the spiral discharging assembly and the cover body 4.

[0041] When the cover body 4 is installed on the tank body 1, the limiting component 2 limits the rotation of the spiral discharging component, and the limiting component 1 cancels the limit between the driving shaft 6 and the installation shaft 2, that is, during the rotation of the installation shaft 2, the driving shaft 6 and the rotating shaft 5 remain stationary to avoid interference with the stirring rod 3 driven by the installation shaft 2 to stir.

[0042] When the cover body 4 is removed from the tank body 1, the limiting component 2 cancels the limiting of the spiral discharging component, and the limiting component 1 limits the rotation of the driving shaft 6 relative to the mounting shaft 2. Then, when the mounting shaft 2 rotates, the mounting shaft 2 can drive the rotating shaft 5 to rotate synchronously through the driving shaft 6, and the rotating shaft 5 drives the spiral blade 51 to discharge the slime stripping agent.

[0043] like Figure 3 , Figures 5 to 7 As shown, a movable groove 21 is provided along the inner circumference of the mounting shaft 2 near the top. The first limiting assembly includes a limiting block 61 and a limiting groove 22, wherein the limiting blocks 61 are symmetrically arranged on both sides of the driving shaft 6 and are fixedly connected to the outer circumference of the driving shaft 6, and the limiting groove 22 is provided on the bottom wall of the movable groove 21, and the bottom wall of the movable groove 21 is inclined upward from one end close to the limiting groove 22 to a position away from the limiting groove 22.

[0044] Continue reading Figure 3 , a driving member 3 is arranged in the installation shaft 2, and the driving member 3 includes an elastic member arranged between the driving shaft 6 and the top of the installation shaft 2. As an example, the elastic member is a spring 62. A slide groove 63 is opened at the top of the driving shaft 6, and a slide rod 23 extending into the slide groove 63 is fixedly connected to the top of the installation shaft 2. A stop convex edge 64 extends on the inner wall of the slide groove 63, and a stop convex ring 24 is fixedly connected to the bottom end of the slide rod 23. The spring 62 is arranged between the stop convex edge 64 and the top of the installation shaft 2.

[0045] like Figures 2 to 4 as well as Figure 8As shown, the second limiting assembly includes a cross-shaped protrusion 52 fixedly mounted on the bottom end of the rotating shaft 5 and a cross-shaped groove 42 opened on the cover body 4. When the cover body 4 is installed on the tank body 1 through the flange 41 and the bolts, the cross-shaped protrusion 52 is located in the cross-shaped groove 42, and the cover body 4 limits the rotation of the rotating shaft 5 and the driving shaft 6 through the cooperation of the cross-shaped groove 42 and the cross-shaped protrusion 52, and the cover body 4 supports the driving shaft 6 through the rotating shaft 5 in a state where the limiting block 61 is located in the movable groove 21, at this time, the spring 62 is in a compressed state, and the limiting block 61 is separated from the limiting groove 22, so that the driving member 1 can drive the installation shaft 2 to drive the stirring rod 3 to rotate around the driving shaft 6. When the cover body 4 is removed from the tank body 1, the elastic force of the spring 62 will push the drive shaft 6 and the rotating shaft 5 downward, and the limit block 61 on the drive shaft 6 will enter the limit groove 22 along the bottom wall of the movable groove 21, thereby limiting the relative rotation between the drive shaft 6 and the installation shaft 2, so that when the installation shaft 2 rotates, the drive shaft 6 and the spiral discharging assembly are driven to rotate synchronously to discharge the material.

[0046] like Figures 2 to 4 As shown, the driving member 1 includes a driving motor 7 fixedly mounted on the top of the tank body 1, and the mounting shaft 2 is fixedly connected to the output end of the driving motor 7. The driving member 2 includes a bevel gear 1 65 fixedly mounted on the outer periphery of the driving shaft 6 and a bevel gear 2 32 fixedly mounted on the stirring rod 3. When the limiting component 2 limits the rotation of the driving shaft 6 and the spiral discharging component, the mounting shaft 2 drives the stirring rod 3 to rotate around the driving shaft 6, and the bevel gear 2 32 meshes with the corresponding bevel gear 1 65 and rotates along the corresponding bevel gear 1 65, so that the bevel gear 2 32 drives the stirring rod 3 to rotate around its own central axis, so that the stirring blade 31 on the stirring rod 3 rotates, and the material is stirred in the up and down directions, thereby improving the uniformity of the raw material mixing.

[0047] like Figure 3 , Figure 7 and Fig. 9 As shown, a limit assembly 3 is provided between the drive shaft 6 and the stirring rod 3, and the limit assembly 3 includes a conical ring 1 66 fixedly connected to the outer periphery of the drive shaft 6 and a conical ring 2 33 fixedly connected to the stirring rod 3, and the conical surfaces of the conical ring 1 66 and the conical ring 2 33 are respectively fixedly connected to the limit convex strips 34. The stirring blade 31 is slidably connected to the stirring rod 3 in a direction perpendicular to the central axis of the stirring rod 3, and the stirring blade 31 is extended with limit convex ridges 35 located on both sides of the stirring rod 3, and one end of the stirring blade 31 is provided with a counterweight structure (not shown in the figure), as an example, the counterweight structure is a metal strip fixedly connected to one end of the stirring blade 31.

[0048] When the cover body 4 is installed at the discharge port 12, the bevel gear 1 65 on the drive shaft 6 meshes with the corresponding bevel gear 2 32. When the cover body 4 is removed from the tank body 1 and the spring 62 pushes the drive shaft 6 to move downward, the bevel gear 1 65 disengages from the contact with the bevel gear 2 32. When the limit block 61 moves along the bottom wall of the movable groove 21 into the limit groove 22, the conical ring 1 66 on the drive shaft 6 contacts with the conical ring 2 33.

[0049] After the bevel gear 2 32 on the stirring rod 3 is out of contact with the bevel gear 1 65 on the drive shaft 6, the stirring rod 3 is in a state of free rotation. Since a counterweight structure is provided at one end of the stirring blade 31, the stirring blade 31 will automatically move to a position where the vertical distance from the lower end of the stirring blade 31 to the central axis of the stirring rod 3 is greater than the vertical distance from the upper end of the stirring blade 31 to the central axis of the stirring rod 3 under the action of the gravity of the counterweight structure, that is, the area of ​​the portion of the stirring blade 31 located below the stirring rod 3 is greater than the area of ​​the portion of the stirring blade 31 located above the stirring rod 3.

[0050] In the following, the portion of the stirring blade 31 located below the stirring rod 3 is referred to as the lower half, and the portion of the stirring blade 31 located above the stirring rod 3 is referred to as the upper half. In the process of the installation shaft 2 driving the stirring rod 3 to continue to rotate, the lower half of the stirring blade 31 will move in the opposite direction of the rotation direction of the installation shaft 2 under the extrusion of the mixed slime stripping agent in the tank body 1, thereby driving the stirring rod 3 and the second conical ring 33 to rotate. When the limiting convex strip 34 on the second conical ring 33 abuts against the limiting convex strip 34 on the first conical ring 66, the stirring blade 31 is in a state of being tilted from the upper end to the lower end toward the side away from the rotation direction of the installation shaft 2, so that the stirring blade 31 can squeeze the slime stripping agent downward, which is conducive to the rapid discharge of the slime stripping agent in the tank body 1.

[0051] A method for preparing a slime stripping agent, using the device for preparing a slime stripping agent in the above embodiment, in an initial state, the cover body 4 is installed on the tank body 1, and the method for preparing the slime stripping agent comprises the following steps: Accurately weigh various raw materials according to the formula ratio; The weighed raw materials are added into the tank body 1 in sequence, and the driving motor 7 is controlled to drive the mounting shaft 2 to drive the stirring rod 3 to rotate around the central axis of the mounting shaft 2. At the same time, the bevel gear 2 32 on the stirring rod 3 is meshed with the corresponding bevel gear 1 65 on the driving shaft 6, and rotates along the corresponding bevel gear 1 65, so that the stirring rod 3 follows the orbital revolution of the mounting shaft 2 while rotating on its own. The stirring rod 3 and the stirring blades 31 on the stirring rod 3 stir and mix the raw materials in the tank body 1. During the stirring process, the heating mechanism is controlled to heat the tank body 1. After the mixing is completed, the driving motor 7 is controlled to stop driving, and the cover body 4 is removed from the tank body 1. The spring 62 between the driving shaft 6 and the top of the mounting shaft 2 will push the driving shaft 6 and the rotating shaft 5 to move downward, and the limit block 61 on the driving shaft 6 will enter the limit groove 22 along the bottom wall of the movable groove 21, thereby limiting the relative rotation between the driving shaft 6 and the mounting shaft 2. At the same time, the conical ring 1 66 on the driving shaft 6 contacts the conical ring 2 33 on the stirring rod 3, and the stirring blade 31 on the stirring rod 3 rotates to a position where its lower half is larger than the upper half under the influence of the counterweight structure; The drive motor 7 is controlled to drive the installation shaft 2 to continue to rotate. The installation shaft 2 drives the drive shaft 6 and the rotating shaft 5 to rotate synchronously through the cooperation of the limit block 61 and the limit groove 22. The spiral blade 51 on the rotating shaft 5 rotates to discharge the material. The stirring blade 31 drives the stirring rod 3 to rotate to a state where the limit convex strip 34 on the conical ring 2 33 is abutted against the limit convex strip 34 on the conical ring 1 66 under the push of the mixed slime stripping agent. At this time, the stirring blade 31 is in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the installation shaft 2. During the continuous rotation of the installation shaft 2, the stirring blade 31 squeezes the slime stripping agent downward, and the stirring blade 31 and the spiral blade 51 cooperate to quickly discharge the slime stripping agent out of the tank body 1.

[0052] It can be understood that in other embodiments, the driving member 2 can also be set as a micro motor fixedly installed in the mounting shaft, and each stirring rod is connected to a corresponding micro motor. When stirring the raw materials, the stirring rod is driven to rotate by the micro motor. When discharging is required, the micro motor is controlled to drive the stirring rod to rotate until the stirring blade is in a state of tilting from the upper end to the lower end toward the side away from the rotation direction of the mounting shaft.

[0053] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A device for preparing a slime stripping agent, comprising a tank body, a stirring mechanism arranged in the tank body, and a heating mechanism arranged on the tank body, wherein a discharge port is provided at the bottom of the tank body, and the device is characterized in that: The stirring mechanism comprises a mounting shaft arranged vertically and a stirring rod rotatably connected to the mounting shaft, wherein the stirring rod is provided with a stirring blade; The tank body is provided with a driving member 1 for driving the installation shaft to rotate around its axis and a driving member 2 for driving the stirring rod to rotate around its axis. The discharge port is provided with a spiral discharge assembly and a cover body. When the cover body is opened for discharging, the driving member 2 causes the stirring blade to be in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the installation shaft.

2. The device for preparing the slime stripping agent according to claim 1, characterized in that: A coaxially arranged driving shaft is provided in the installation shaft, a limiting component 1 is provided between the driving shaft and the installation shaft, the driving shaft is fixedly connected to the spiral discharging component, a limiting component 2 is provided between the spiral discharging component and the cover body, when the cover body is installed on the tank body, the limiting component 2 limits the rotation of the spiral discharging component, the limiting component 1 cancels the limit between the driving shaft and the installation shaft, when the cover body is removed from the tank body, the limiting component 2 cancels the limit on the spiral discharging assembly, the limiting component 1 limits the rotation of the driving shaft relative to the installation shaft, and the installation shaft drives the spiral discharging assembly to rotate synchronously through the driving shaft.

3. The device for preparing the slime stripping agent according to claim 2, characterized in that: The spiral discharging assembly includes a rotating shaft and a spiral blade fixedly mounted on the rotating shaft, the driving shaft is fixedly connected to the top end of the rotating shaft, the limiting assembly 2 includes a cross-shaped protrusion fixedly mounted on the bottom end of the rotating shaft and a cross-shaped groove opened on the cover body, and when the cover body is installed on the tank body, the cross-shaped protrusion is located in the cross-shaped groove.

4. The device for preparing the slime stripping agent according to claim 2, characterized in that: The second driving member includes a bevel gear 1 fixedly mounted on the outer periphery of the driving shaft and a bevel gear 2 fixedly mounted on the stirring rod. The stirring rod extends in the horizontal direction and is evenly distributed on the mounting shaft along the vertical intervals. The stirring blades are evenly distributed along the axial intervals of the stirring rod. When the second limiting component limits the rotation of the driving shaft and the spiral discharging component, the mounting shaft drives the stirring rod to rotate around the driving shaft. The second bevel gear is meshed with the corresponding bevel gear 1 and rotates along the corresponding bevel gear 1.

5. The device for preparing the slime stripping agent according to claim 4, characterized in that: The mounting shaft is provided with a movable groove along its inner circumference, and the limit assembly 1 includes a limit block and a limit groove, the limit block is fixedly connected to the outer circumference of the driving shaft, the limit groove is provided on the bottom wall of the movable groove, and the bottom wall of the movable groove is inclined upward from one end close to the limit groove to a position away from the limit groove, a driving member 3 is provided in the mounting shaft to drive the driving shaft to move vertically, and a limit assembly 3 is provided between the driving shaft and the stirring rod, when the cover body is removed from the tank body, the driving member 3 drives the driving shaft to move downward, the limit block moves along the bottom wall of the movable groove into the limit groove, and the limit assembly 3 limits the rotation of the stirring rod, so that the stirring blade is in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the mounting shaft.

6. The device for preparing the slime stripping agent according to claim 5, characterized in that: The driving member three includes an elastic member arranged between the driving shaft and the top of the mounting shaft. After the cover body is removed from the tank body, the elastic member pushes the driving shaft to move downward until the limit block enters the limit groove. When the cover body is installed at the discharge port, the cover body supports the driving shaft in a state where the limit block is located in the movable groove, and the bevel gear one is meshed with the bevel gear two.

7. The device for preparing the slime stripping agent according to claim 6, characterized in that: The limiting component three includes a conical ring one fixedly connected to the outer periphery of the driving shaft and a conical ring two fixedly connected to the stirring rod, and limiting convex strips are fixedly connected to the conical surfaces of the conical ring one and the conical ring two, respectively. When the limiting convex strip on the conical ring two abuts against the limiting convex strip on the conical ring one, the stirring blade is in a state of tilting from the upper end to the lower end toward the side away from the rotation direction of the mounting shaft.

8. The device for preparing the slime stripping agent according to claim 7, characterized in that: The stirring blade is slidably connected to the stirring rod in a direction perpendicular to the central axis of the stirring rod, and the stirring blade is provided with limiting convex ridges located on both sides of the stirring rod, and a counterweight structure is arranged at one end of the stirring blade.

9. The device for preparing a slime stripping agent according to claim 1, characterized in that: An interlayer is arranged in the side wall of the tank body, and the heating mechanism comprises an electric heating ring arranged in the interlayer.

10. A method for preparing a slime stripping agent, characterized in that: Using the device for preparing the slime stripping agent according to any one of claims 1 to 9, the method for preparing the slime stripping agent comprises the following steps: Accurately weigh various raw materials according to the formula ratio; The weighed raw materials are sequentially added into the tank body, the cover body at the bottom of the tank body is detachably mounted on the tank body through a flange structure, the driving member 1 is controlled to drive the mounting shaft to drive the stirring rod to rotate around the central axis of the mounting shaft, the driving member 2 drives the stirring rod to rotate around the central axis of the stirring rod itself, the stirring rod and the stirring blades on the stirring rod stir and mix the raw materials in the tank body, and during the stirring process, the heating mechanism is controlled to heat the tank body; After the mixing is completed, the driving member 1 and the driving member 2 are controlled to stop driving, the cover body is removed from the tank body, the driving member 1 is controlled to drive the installation shaft to continue to rotate, and the spiral discharging assembly is controlled to rotate to discharge the material. During the rotation of the installation shaft, the driving member 2 makes the stirring blade in a state of being inclined from the upper end to the lower end toward the side away from the rotation direction of the installation shaft.

Images