High-efficiency solid-liquid mixing device

Abstract

The utility model discloses an efficient solid-liquid mixing device which comprises a mounting frame and a mixing tank arranged on the mounting frame, a liquid inlet mechanism is arranged at the top of the mixing tank, the liquid inlet mechanism comprises a liquid inlet piece and a liquid disperser, a plurality of liquid spray heads are arranged on the liquid disperser, the feeding mechanism comprises a material storage tank and an air blower, and the air blower is arranged on the material storage tank. A material conveying part is arranged at the bottom of the material storage tank, an air blowing opening of the air blower is connected with the material conveying part, at least one material spraying component is arranged on the side wall of the mixing tank and connected with the material conveying part, and the rotating mechanism is arranged in the mixing tank and comprises a rotating body and spiral blades arranged on the rotating body. A rotation driving unit is arranged on the mounting frame, and the rotating mechanism is driven by the rotation driving unit to rotate. According to the high-efficiency solid-liquid mixing device provided by the utility model, liquid and powder solid raw materials which need to be mixed are sprayed into the mixing tank and are fully contacted and mixed in the mixing tank, so that the mixing effect can be improved.

Description

Technical Field

[0001] This utility model relates to the field of chemical production technology, and in particular to a high-efficiency solid-liquid mixing device. Background Technology

[0002] Solid-liquid mixing is a crucial operation in many industrial sectors. In the chemical industry, many chemical reactions rely on the uniform dispersion of solid catalysts in liquid reactants to promote efficient reactions and produce various chemical products such as plastics and rubber. The basic principle of solid-liquid mixing is to use external forces to promote the uniform dispersion of solids in liquids, thereby forming different systems such as suspensions, solutions, or pastes.

[0003] Currently, most solid-liquid mixing in the market relies on mechanical mixing methods. Taking the mixing of liquid and powdered solid raw materials as an example, the raw materials are usually weighed manually and then poured into a mixer for stirring. This method has many problems. During operation, the powdered solid raw materials are easily airborne, generating a large amount of dust. This dust not only pollutes the working environment and deteriorates the air quality in the workplace, but also poses a significant threat to the health of operators. Long-term inhalation may cause respiratory diseases, pneumoconiosis, and other illnesses. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency solid-liquid mixing device to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-efficiency solid-liquid mixing device includes a mounting frame and a mixing tank disposed on the mounting frame, and further includes:

[0007] A liquid inlet mechanism is provided at the top of the mixing tank. The liquid inlet mechanism includes a liquid inlet component and a liquid disperser. The liquid disperser is provided with multiple liquid nozzles.

[0008] The feeding mechanism includes a storage tank and a blower. A conveying component is provided at the bottom of the storage tank. The air outlet of the blower is connected to the conveying component. At least one spraying component is provided on the side wall of the mixing tank. The spraying component is connected to the conveying component.

[0009] A rotating mechanism is disposed inside the mixing tank. The rotating mechanism includes a rotating body and helical blades disposed on the rotating body. A rotating drive unit is disposed on the mounting frame. The rotating mechanism is driven by the rotating drive unit and can rotate.

[0010] In the aforementioned high-efficiency solid-liquid mixing device, the liquid disperser is provided with a liquid outlet chamber, which is connected to the liquid inlet component, and each liquid nozzle is connected to the liquid outlet chamber.

[0011] The aforementioned high-efficiency solid-liquid mixing device also includes a material collection tank. The bottom of the mixing tank is provided with a discharge port, and a material collection component connected to the discharge port is provided on one side of the material collection tank.

[0012] The aforementioned high-efficiency solid-liquid mixing device also includes a blower mechanism, which is mounted on the mounting frame. A blower is provided on the side wall of the material collection tank, and the blower is connected to the blower mechanism.

[0013] In the aforementioned high-efficiency solid-liquid mixing device, the top of the material collection tank is provided with a material recovery port, which is connected to the spraying component via a connecting pipe, and an air pump is provided on the connecting pipe.

[0014] In the aforementioned high-efficiency solid-liquid mixing device, at least two baffles are provided inside the material collection tank, and the two baffles are arranged alternately.

[0015] In the aforementioned high-efficiency solid-liquid mixing device, the width of the spiral blades gradually increases from the top to the bottom of the mixing tank.

[0016] In the aforementioned high-efficiency solid-liquid mixing device, the rotating body is provided with blowers, which are arranged sequentially along the installation direction of the spiral blades, and each blower is located directly below the spiral blades.

[0017] In the aforementioned high-efficiency solid-liquid mixing device, the rotating body is provided with an air inlet channel, which is connected to the blower mechanism, and each blower head is connected to the air inlet channel.

[0018] In the above technical solution, the high-efficiency solid-liquid mixing device provided by this utility model includes a mounting frame and a mixing tank disposed on the mounting frame. The mixing pipe is provided with a liquid inlet mechanism and a feeding mechanism. The liquid inlet mechanism can disperse and spray liquid into the mixing tank, and the feeding mechanism can disperse and blow powdered solid raw materials into the mixing tank. This allows the liquid and powdered solid raw materials to be mixed to fully contact and mix in the mixing tank. The large contact area can improve the mixing effect. Furthermore, a rotating mechanism is provided in the mixing tank. The rotating mechanism includes a rotating body and a spiral blade disposed on the rotating body. The rotating body and the spiral blade can rotate in the mixing tank, thereby fully stirring and mixing the liquid and powdered solid raw materials and improving the mixing effect. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 A front view of the high-efficiency solid-liquid mixing device provided in an embodiment of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the mixing tank provided in an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the material collection tank provided in an embodiment of the present utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Mounting bracket; 11. Mixing tank; 12. Blowering mechanism; 2. Liquid inlet mechanism; 21. Liquid inlet component; 22. Liquid disperser; 23. Liquid nozzle; 3. Feeding mechanism; 31. Storage tank; 32. Blower; 33. Conveying component; 34. Spraying component; 4. Rotating mechanism; 41. Rotating body; 42. Spiral blade; 43. Rotation drive unit; 44. Blower head; 45. Air inlet channel;

[0025] 5. Material collection tank; 51. Material collection component; 52. Connecting pipe; 53. Baffle plate; 54. Air pump; 55. Blower. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-3 As shown, this utility model provides a high-efficiency solid-liquid mixing device, including a mounting frame 1, a mixing tank 11, a liquid inlet mechanism 2, a feeding mechanism 3, and a rotating mechanism 4. The liquid inlet mechanism 2 is located on the top of the mixing tank 11 and includes a liquid inlet component 21 and a liquid disperser 22. The liquid disperser 22 is provided with multiple liquid nozzles 23. The feeding mechanism 3 includes a storage tank 31 and a blower 32. A conveying component 33 is provided at the bottom of the storage tank 31. The blower nozzle of the blower 32 is connected to the conveying component 33. At least one spraying component 34 is provided on the side wall of the mixing tank 11 and is connected to the conveying component 33. The rotating mechanism 4 is located inside the mixing tank 11 and includes a rotating body 41 and a spiral blade 42 provided on the rotating body 41. A rotating drive unit 43 is provided on the mounting frame 1, and the rotating mechanism 4 is driven by the rotating drive unit 43 to rotate.

[0028] Specifically, the mounting bracket 1 is used to install the mixing tank 11, the feeding mechanism 3, and the rotating mechanism 4. The mixing tank 11 is used to mix liquid and powdered solid raw materials. A liquid inlet structure is provided on the top of the mixing tank 11. The liquid inlet mechanism 2 is provided on the top of the mixing tank 11 and is correspondingly provided to the liquid inlet structure. The liquid inlet mechanism 2 includes a liquid inlet component 21 and a liquid disperser 22. The liquid inlet component 21 is installed on the top of the mixing tank 11. The liquid inlet component 21 can be a liquid inlet tank or a liquid inlet cylinder. The liquid disperser 22 is located inside the mixing tank 11. The liquid disperser 22 is provided with multiple liquid nozzles 23. After the liquid inlet component 21 delivers the liquid to the liquid disperser 22, the liquid can be dispersed and sprayed out through the multiple liquid nozzles 23 on the liquid disperser 22. At the same time, in order to achieve the spraying of the liquid, the liquid inlet mechanism 2 can also include a liquid pump connected to the liquid inlet component 21. In this way, the liquid is delivered to the liquid pump and then delivered to the liquid disperser 22, so that it is evenly sprayed into the mixing tank 11 from each liquid nozzle 23.

[0029] In this embodiment, the feeding mechanism 3 is used to transport the powdered solid raw material into the mixing tank 11 by spraying. The sprayed powdered solid raw material and the sprayed liquid are mixed in the mixing tank 11. The feeding mechanism 3 includes a storage tank 31 and a blower 32. The storage tank 31 is used to store the powdered solid raw material to be transported. A conveying component 33 is provided at the bottom of the storage tank 31. The storage tank 31 can transport the powdered solid raw material into the conveying component 33 through the discharge port at the bottom. The blower 32 can be a blower or air pump in the prior art. The installation method may vary depending on the equipment selected for the blower 32. This is the prior art and will not be described in detail. The blower 32 is connected to the conveying component 33, thereby blowing the powder solid raw material in the conveying component 33 into the spraying component 34. The powder solid raw material is dispersed and conveyed from the spraying component 34 to the inside of the storage tank 31. The spraying component 34 is fixedly installed on the side wall of the mixing tank 11. The spraying component 34 can be a conical spraying pipe or a spraying head. The spraying component 34 can be set as needed, or there can be two, three or more. Setting multiple components can improve the effect of dispersing and spraying the powder solid raw material.

[0030] In this embodiment, the rotating mechanism 4 is disposed inside the mixing tank 11. The rotation of the rotating mechanism 4 can promote the mixing of powder solid raw materials and liquid. The rotating mechanism 4 includes a rotating body 41 and a rotating drive unit 43. The rotating drive unit 43 is located directly below the mixing tank 11 and is mounted on the mounting bracket 1. The rotating body 41 is coaxially disposed with the mixing tank 11. The lower end of the rotating body 41 extends out of the mixing tank 11 and is connected to the rotating drive unit 43. The rotating body 41 is driven by the rotating drive unit 43 and can rotate inside the mixing tank 11. A spiral blade 42 is disposed on the rotating body 41. The width of the spiral blade 42 gradually increases from the top to the bottom of the mixing tank 11. In this way, the rotating body 41 and the spiral blade 42 can promote the mixing effect of powder solid material and liquid. The rotation of the spiral blade 42 generates centrifugal force, thereby stirring the insufficiently mixed powder solid raw materials. The powder solid raw materials move inside the mixing tank 11, so that the powder solid raw materials are fully mixed with the sprayed liquid.

[0031] The present invention provides a high-efficiency solid-liquid mixing device, including a mounting frame 1 and a mixing tank 11 mounted on the mounting frame 1. The mixing tank 11 is provided with a liquid inlet mechanism 2 and a feeding mechanism 3. The liquid inlet mechanism 2 can disperse and spray liquid into the mixing tank 11, and the feeding mechanism 3 can disperse and blow powdered solid raw materials into the mixing tank 11. This allows the liquid and powdered solid raw materials to be mixed to fully contact and mix in the mixing tank 11, with a large contact area, which can improve the mixing effect. Furthermore, a rotating mechanism 4 is provided in the mixing tank 11. The rotating mechanism 4 includes a rotating body 41 and a spiral blade 42 mounted on the rotating body 41. The rotating body 41 and the spiral blade 42 can rotate in the mixing tank 11, thereby fully stirring and mixing the liquid and powdered solid raw materials, and improving the mixing effect.

[0032] In this embodiment, preferably, the liquid disperser 22 is provided with an outlet chamber, which is connected to the inlet 21. Each liquid nozzle 23 is connected to the outlet chamber. Multiple liquid nozzles 23 are arranged sequentially at intervals along the circumference of the liquid disperser 22. In this way, the liquid is transported to the outlet chamber through the inlet 21, and then sprayed from the multiple liquid nozzles 23 into the mixing tank 11 through the outlet chamber.

[0033] In this embodiment, preferably, it also includes a material collection tank 5 and a blower mechanism 12. The bottom of the mixing tank 11 is provided with a discharge port. A material collection component 51 connected to the discharge port is provided on one side of the material collection tank 5. The mixture in the mixing tank 11 can be transported to the material collection component 51 through the discharge port. The material collection component 51 transports the mixture to the material collection tank 5. The blower mechanism 12 is provided on the mounting frame 1. The blower mechanism 12 can be an air pump or a blower. A blower 55 is provided on the side wall of the material collection tank 5. The blower 55 is connected to the blower mechanism 12. The blower 55 and the material collection component 51 are respectively provided on opposite sides of the material collection tank 5. The position of the blower 55 is slightly lower than the position of the material collection component 51. Air can be blown into the material collection tank 5 through the blower mechanism 12 and the blower 55.

[0034] In this embodiment, preferably, the top of the material collection tank 5 is provided with a material recovery port, which is connected to the spraying component 34 via a connecting pipe 52. An air pump 54 is installed on the connecting pipe 52. Through the air pump 54, the connecting pipe 52, and the material recovery port, the powdered solid raw material in the material collection tank 5 can be sucked up and transported to the spraying component 34, and then from the spraying component 34 to the mixing tank 11. The spraying component 34 connected to the connecting pipe 52 is an independent unit and is not connected to the conveying component 33. At least two barriers are provided inside the material collection tank 5. Plate 53, two baffle plates 53 are staggered; there is a certain gap between the baffle plates 53. The function of setting the baffle plates 53 is to block the liquid, so that the powdered solid raw material can be conveyed. When the mixture is conveyed from the material collection device 51 to the inside of the mixing tank 11, under the action of the blower 55, the unmixed powdered solid raw material is carried up by the wind. Under the action of the air pump 54, the connecting pipe 52 and the material recovery port, the powdered solid raw material is sucked out. The suction force of the air pump 54 can be adjusted as needed. If a small amount of liquid is sucked up and moves upward, it is blocked by the baffle plates 53.

[0035] In this embodiment, preferably, the width of the spiral blades 42 gradually increases from the top to the bottom of the mixing tank 11. Multiple blowers 44 are provided on the rotating body 41, arranged sequentially along the installation direction of the spiral blades 42, with each blower 44 located directly below the spiral blades 42. This shields the blowers 44 from the mixture and powdered solid materials. An air inlet channel 45 is provided inside the rotating body 41, connected to the blower mechanism 12. Each blower 44 is connected to the air inlet channel 45. During use, the blower mechanism 12 blows gas into the air inlet channel 45, which then exits from each blower 44, thus blowing air inside the mixing tank 11. This causes the powdered solid materials to be blown up, ensuring thorough mixing between the powdered solid materials and the sprayed liquid.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A solid-liquid high-efficiency mixing device, comprising a mounting frame and a mixing tank arranged on the mounting frame, characterized in that, Also comprising: a liquid inlet mechanism arranged on the top of the mixing tank, the liquid inlet mechanism comprising a liquid inlet member and a liquid disperser, the liquid disperser being provided with a plurality of liquid nozzles; a material feeding mechanism, the material feeding mechanism comprising a material storage tank and a blower, the bottom of the material storage tank being provided with a material conveying member, the blowing port of the blower being connected to the material conveying member, at least one material spraying member being arranged on the sidewall of the mixing tank, the material spraying member being connected to the material conveying member; a rotating mechanism arranged inside the mixing tank, the rotating mechanism comprising a rotating body and a helical blade arranged on the rotating body, a rotating driving unit being arranged on the mounting frame, the rotating mechanism being rotatable under the driving of the rotating driving unit.

2. The solid-liquid high-efficiency mixing device according to claim 1, characterized in that, The liquid disperser is internally provided with a liquid outlet cavity, the liquid outlet cavity being in communication with the liquid inlet member, each of the liquid nozzles being in communication with the liquid outlet cavity.

3. The solid-liquid high-efficiency mixing device according to claim 1, characterized in that, Further comprising a material collecting tank, the bottom of the mixing tank being provided with a material outlet, one side of the material collecting tank being provided with a material collecting member connected to the material outlet.

4. The solid-liquid high-efficiency mixing device according to claim 3, characterized in that, Further comprising a blowing mechanism arranged on the mounting frame, the sidewall of the material collecting tank being provided with a blowing member, the blowing member being in communication with the blowing mechanism.

5. The solid-liquid high-efficiency mixing device according to claim 4, characterized in that, The top of the material collecting tank is provided with a material recycling port, the material recycling port being connected to the material spraying member through a connecting pipe, the connecting pipe being provided with an air pump.

6. The solid-liquid high-efficiency mixing device according to claim 5, characterized in that, The material collecting tank is internally provided with at least two blocking plates, the two blocking plates being arranged alternately.

7. The solid-liquid high-efficiency mixing device according to claim 4, characterized in that, The width of the helical blade gradually increases from the top to the bottom of the mixing tank.

8. The solid-liquid high-efficiency mixing device according to claim 7, characterized in that, The rotating body is provided with a blowing head, the blowing heads being arranged in sequence along the mounting direction of the helical blade, and each of the blowing heads being located directly below the helical blade.

9. The solid-liquid high-efficiency mixing device according to claim 8, characterized in that, The rotating body is internally provided with an air inlet channel, the air inlet channel being in communication with the blowing mechanism, each of the blowing heads being in communication with the air inlet channel.

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