A vertical polymeric ferric sulfate production mixer

Abstract

The utility model discloses a vertical polymeric ferrous sulfate production mixer, including mixing barrel, material hopper still includes ascending material conveying mechanism, material receiving mechanism and stirring mechanism, the outside fixed connection of mixing barrel has the U type frame of supporting mixing barrel to mixing barrel, the bottom fixed connection of mixing barrel has the discharge pipe, and the outside of discharge pipe is equipped with solenoid valve, the outside fixed connection of material hopper has the support frame of making material hopper and ground disengagement, ascending material conveying mechanism establishes below material hopper and is linked with mixing barrel, the stirring mechanism is located inside mixing barrel, the material receiving mechanism establishes the bottom of U type frame and is located below discharge pipe. The utility model not only can secondary mixing to raw material to improve the mixing efficiency, and can avoid raw material disposable mass investment influence the uniformity of mixing, still can not the interval to the mixed completed raw material of discharging in mixing barrel and receive material to save time, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of polyferric sulfate production equipment, and in particular to a vertical polyferric sulfate production mixing machine. Background Technology

[0002] Polyferric sulfate is a high-performance inorganic polymeric coagulant. It is a pale yellow amorphous powder. In the production of polyferric sulfate, ferrous sulfate is used as the main raw material and mixed with water or other materials, so a mixing device is required.

[0003] A search revealed that CN217042130U discloses a mixing machine for producing polyferric sulfate, including a base plate with a support frame fixedly connected to the upper surface of the base plate. A tank is rotatably connected to the top of the support frame. However, this machine only uses a single stirring device for mixing, which requires a long time to achieve uniform mixing, resulting in low mixing efficiency for polyferric sulfate. Furthermore, the large amount of raw materials added at once makes it difficult to fully mix various materials, affecting the uniformity of mixing and consequently the quality of the product. To better address the above problems, promote the development of industry technology, and improve core competitiveness, this application proposes a new composition structure that differs from the existing technology. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a vertical mixing machine for producing polyferric sulfate.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A vertical polyferric sulfate production mixing machine includes a mixing tank, a hopper, a lifting and conveying mechanism, a receiving mechanism, and a stirring mechanism. A U-shaped frame is fixedly connected to the outside of the mixing tank to support it. A discharge pipe is fixedly connected to the bottom of the mixing tank, and a solenoid valve is provided on the outside of the discharge pipe. A support frame is fixedly connected to the outside of the hopper to detach it from the ground. The lifting and conveying mechanism is located below the hopper and communicates with the mixing tank. The stirring mechanism is located inside the mixing tank. The receiving mechanism is located at the bottom of the U-shaped frame and below the discharge pipe.

[0007] As a further embodiment of this utility model, the lifting and conveying mechanism includes a lifting pipe fixedly connected to the bottom of the hopper. A rotating shaft is rotatably connected inside the lifting pipe via a sealed bearing. A spiral blade that fits against the inner wall of the lifting pipe is fixedly connected to the outside of the rotating shaft. A feed pipe is fixedly connected to one end of the lifting pipe near the mixing tank, and the feed pipe is connected to the inside of the mixing tank. A drive motor that drives the rotating shaft to rotate is fixedly connected to one end of the lifting pipe.

[0008] As a further embodiment of this utility model, the stirring mechanism includes a connecting shaft rotatably mounted inside the mixing barrel via a sealed bearing. Multiple stirring plates are symmetrically fixedly connected to the outer side of the connecting shaft, and the multiple stirring plates are all inclined at 15°. A mixing motor that drives the connecting shaft to rotate is fixedly connected to the top outer wall of the mixing barrel.

[0009] As a further embodiment of this utility model, both the mixing tank and the hopper are cone-shaped funnels, and two scrapers that fit against the inner wall of the mixing tank are fixedly connected to the outer side of the connecting shaft.

[0010] As a further embodiment of this utility model, the receiving mechanism includes a turntable rotatably mounted on the upper surface of the bottom of the U-shaped frame via a bearing. A circular groove is formed on the upper surface of the turntable, and multiple fan-shaped material containers are placed in the groove. The multiple material containers are combined to form a circle with the same diameter as the groove. A handle is fixedly connected to the outside of the turntable.

[0011] As a further embodiment of this utility model, the bottom of the turntable is provided with multiple rolling grooves, and each of the multiple rolling grooves is connected with a ball bearing that is in contact with the U-shaped frame.

[0012] As a further embodiment of this utility model, the upper surface of the throttle is provided with a plurality of through holes corresponding one to one of the material boxes, and the bottom upper surface of the U-shaped frame is provided with an insertion hole, in which an insertion rod is inserted into a through hole rod aligned vertically with the insertion hole, and the insertion rod is inserted into the insertion hole.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. In this utility model, by using the lifting and conveying mechanism and the stirring mechanism together, the lifting and conveying mechanism will mix the raw materials for the first time when lifting and conveying them. Then the raw materials will enter the mixing tank for secondary mixing, thereby improving the mixing efficiency. At the same time, the lifting and conveying component can continuously convey raw materials into the mixing tank, thereby avoiding the impact of a large amount of raw materials being added at once on the uniformity of mixing.

[0015] 2. In this utility model, by setting up a receiving mechanism, the receiving mechanism will continuously receive the mixed raw materials discharged from the mixing tank, thereby saving time and improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a vertical polyferric sulfate production mixing machine proposed in this utility model;

[0017] Figure 2 This is a partially enlarged cross-sectional view of a vertical polyferric sulfate production mixing machine proposed in this utility model.

[0018] Figure 3 This is an enlarged cross-sectional view of the mixing tank of a vertical polyferric sulfate production mixing machine proposed in this utility model.

[0019] Figure 4 This is an enlarged cross-sectional view of the turntable structure of a vertical polyferric sulfate production mixer proposed in this utility model.

[0020] In the diagram: 1. U-shaped frame; 2. Discharge pipe; 3. Mixing bucket; 4. Feed pipe; 5. Lifting pipe; 6. Hopper; 7. Support frame; 8. Container box; 9. Rotary handle; 10. Turntable; 11. Spiral blade; 12. Rotating shaft; 13. Mixing plate; 14. Scraper; 15. Connecting shaft; 16. Solenoid valve; 17. Ball bearing; 18. Insert rod; 20. Through hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are all within the protection scope of the present utility model.

[0022] Reference Figures 1-4 A vertical polyferric sulfate production mixing machine includes a mixing tank 3, a hopper 6, a lifting conveying mechanism, a receiving mechanism and a stirring mechanism. A U-shaped frame 1 is welded to the outside of the mixing tank 3 to support the mixing tank 3. A discharge pipe 2 is welded to the bottom of the mixing tank 3. A solenoid valve 16 is provided on the outside of the discharge pipe 2. A support frame 7 is welded to the outside of the hopper 6 to detach the hopper 6 from the ground.

[0023] In this utility model, the lifting and conveying mechanism is located below the hopper 6 and connected to the mixing barrel 3. The lifting and conveying mechanism includes a lifting pipe 5 welded to the bottom of the hopper 6. A rotating shaft 12 is rotatably connected inside the lifting pipe 5 through a sealed bearing. A spiral blade 11 that fits against the inner wall of the lifting pipe 5 is welded to the outside of the rotating shaft 12. A feed pipe 4 is welded to one end of the lifting pipe 5 near the mixing barrel 3 and the feed pipe 4 is connected to the inside of the mixing barrel 3. A drive motor that drives the rotating shaft 12 to rotate is fixed to one end of the lifting pipe 5 by bolts.

[0024] Specifically, the raw materials are added into the hopper 6, and then enter the lifting pipe 5. At the same time, the drive motor is started to drive the rotating shaft 12 to rotate. The rotating shaft 12 will drive the spiral blade 11 to rotate. During the rotation, the spiral blade 11 will transport the raw materials in the lifting pipe 5 upward along the spiral channel formed by the spiral blade 11. When the raw materials in the lifting pipe 5 are transported to the position of the feed pipe 4, the raw materials in the lifting pipe 5 will enter the mixing tank 3 through the feed pipe 4, thereby feeding the raw materials into the mixing tank 3. The raw materials can be continuously fed into the mixing tank 3, thereby avoiding the impact of a large amount of raw materials being added at once on the uniformity of mixing. The drive motor has a gear, and the speed of raw material conveying can be adjusted by adjusting the gear of the drive motor.

[0025] Furthermore, during the process of conveying raw materials by the spiral blade 11, two rotating vortices will be formed on the cross-section of the channel. One vortex pushes the fluid from the center of the channel to the outer wall and then back to the center along the wall. This vortex motion strongly agitates the fluid, continuously exchanging the fluid in the center with the fluid near the wall, thereby making the substances mix rapidly on the cross-section and achieving the first mixing of the raw materials.

[0026] In this utility model, the stirring mechanism is located inside the mixing tank 3. The stirring mechanism includes a connecting shaft 15 rotatably installed inside the mixing tank 3 via a sealed bearing. Multiple stirring plates 13 are symmetrically welded to the outside of the connecting shaft 15. The multiple stirring plates 13 have different areas and are all inclined at 15°. A mixing motor that drives the connecting shaft 15 to rotate is fixed to the top outer wall of the mixing tank 3 by bolts.

[0027] Specifically, when the mixing motor is started, the mixing motor will drive the connecting shaft 15 to rotate, and the connecting shaft 15 will drive the stirring plate 13 to rotate, so that the stirring plate 13 will agitate the raw materials in the mixing tank 3, thereby performing secondary mixing of the raw materials, improving the mixing efficiency. Furthermore, since the stirring plate 13 is set at an inclination of 15°, the stirring plate 13 can create more complex and efficient three-dimensional fluid motion, thereby greatly improving the mixing effect and increasing efficiency.

[0028] Furthermore, both the mixing drum 3 and the hopper 6 are cone-shaped funnels. The cone-shaped funnel shape facilitates material feeding. Two scrapers 14 that fit against the inner wall of the mixing drum 3 are welded to the outside of the connecting shaft 15. When the connecting shaft 15 rotates, it will drive the scrapers 14 to rotate, so that the scrapers 14 scrape and clean the inner wall of the mixing drum 3, thereby preventing the material from adhering to the inner wall of the mixing drum 3.

[0029] In this invention, the receiving mechanism is located at the bottom of the U-shaped frame 1 and below the discharge pipe 2. The receiving mechanism includes a turntable 10 rotatably mounted on the upper surface of the bottom of the U-shaped frame 1 via bearings. A circular groove is formed on the upper surface of the turntable 10, and multiple fan-shaped material collection boxes 8 are placed in the groove. The multiple material collection boxes 8 are combined to form a circle with the same diameter as the groove. A handle 9 is fixed to the outside of the turntable 10 by bolts. When discharging, the solenoid valve 16 is opened. At this time, the raw materials that have been mixed in the mixing tank 3 will enter the material collection box 8 through the discharge pipe 2. When one of the material collection boxes 8 is almost full of raw materials, the operator manually rotates the turntable 10 through the handle 9. The turntable 10 will drive the material collection box 8 to rotate, so that the next material collection box 8 will be located below the discharge pipe 2, thus continuing to receive materials. At this time, the operator can take out the material collection box 8 that is full of raw materials and put in a new material collection box 8, so that the material can be continuously received, saving time and improving efficiency.

[0030] Specifically, the bottom of the turntable 10 is provided with multiple rolling grooves, and each of the multiple rolling grooves is connected with a ball bearing 17 that is in contact with the U-shaped frame 1. The ball bearing 17 supports the turntable 10, so that the turntable 10 is placed stably. At the same time, when the turntable 10 rotates, the ball bearing 17 will roll, thus not increasing the friction of the turntable 10 rotation.

[0031] Furthermore, the upper surface of the throttle 9 has multiple through holes 20 corresponding to the material collection box 8, and the bottom upper surface of the U-shaped frame 1 has insertion holes. One of the through holes 20, which is aligned vertically with the insertion hole, has a rod 18 inserted into it. When the turntable 10 needs to be rotated, the rod 18 is pulled out of the insertion hole and through hole 20, and the turntable 10 can then be rotated. When the next through hole 20 is roughly aligned with the insertion hole, the rod 18 is inserted through the through hole 20 into the insertion hole to fix the turntable 10. At the same time, the next material collection box 8 will be located below the discharge pipe 2, which can temporarily fix the turntable 10 and prevent the turntable 10 from rotating when receiving material.

[0032] It should be noted that all motors used in this application are prior art;

[0033] Working principle: When material needs to be conveyed, the raw material is added into the hopper 6. At this time, the raw material will enter the lifting pipe 5. At the same time, the drive motor is started to drive the rotating shaft 12 to rotate. The rotating shaft 12 will drive the spiral blade 11 to rotate. During the rotation, the spiral blade 11 will convey the raw material in the lifting pipe 5 upward along the spiral channel formed by the spiral blade 11. At this time, the raw material will form two rotating vortices on the cross-section of the channel. One pushes the fluid from the center of the channel to the outer wall and then back to the center along the wall. This vortex motion strongly agitates the fluid, continuously exchanging the fluid in the center and the fluid near the wall, so that the material is quickly mixed on the cross-section, realizing the initial mixing of the raw material. When the raw material in the lifting pipe 5 is conveyed to the feed pipe 4, the raw material in the lifting pipe 5 will enter the mixing tank 3 through the feed pipe 4, thus feeding the raw material into the mixing tank 3. The raw material can be continuously fed into the mixing tank 3, thereby avoiding the impact of a large amount of raw material being added at once on the uniformity of mixing.

[0034] During mixing, the mixing motor is started, which drives the connecting shaft 15 to rotate. The connecting shaft 15 drives the stirring plate 13 to rotate, so that the stirring plate 13 agitates the raw materials in the mixing tank 3, thereby performing secondary mixing of the raw materials, improving the mixing efficiency. Furthermore, since the stirring plate 13 is set at an inclination of 15°, it can create more complex and efficient three-dimensional fluid motion, thereby greatly improving the mixing effect and increasing efficiency.

[0035] When discharging, the solenoid valve 16 is opened. At this time, the raw materials that have been mixed in the mixing tank 3 will enter the holding box 8 through the discharge pipe 2. When one of the holding boxes 8 is almost full of raw materials, the insert rod 18 is pulled out of the insertion hole and the through hole 20. Then, the operator manually rotates the turntable 10 through the handle 9. The turntable 10 will drive the holding box 8 to rotate. When the next through hole 20 is roughly aligned with the insertion hole, the insert rod 18 is inserted through the through hole 20 into the insertion hole to fix the turntable 10. At the same time, the next holding box 8 will be located below the discharge pipe 2, so as to continue receiving materials. At this time, the operator can take out the holding box 8 full of raw materials and put in the new holding box 8, so that the material can be continuously received, saving time and improving efficiency.

[0036] Furthermore, the terms "installation," "setup," "connection," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral constructions; they can refer to mechanical or electrical connections; they can refer to direct connections or indirect connections via an intermediate medium, or internal connections between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

Claims

1. A vertical polymeric ferric sulfate production mixer comprising a mixing barrel (3), a holding hopper (6), characterized in that, It also includes a lifting and conveying mechanism, a receiving mechanism and a stirring mechanism. A U-shaped frame (1) is fixedly connected to the outside of the mixing barrel (3) to support the mixing barrel (3). A discharge pipe (2) is fixedly connected to the bottom of the mixing barrel (3). A solenoid valve (16) is provided on the outside of the discharge pipe (2). A support frame (7) is fixedly connected to the outside of the hopper (6) to detach the hopper (6) from the ground. The lifting and conveying mechanism is located below the hopper (6) and communicates with the mixing barrel (3). The stirring mechanism is located inside the mixing barrel (3). The receiving mechanism is located at the bottom of the U-shaped frame (1) and below the discharge pipe (2).

2. The vertical polyferric sulfate production mixing machine according to claim 1, characterized in that, The material lifting and conveying mechanism includes a lifting pipe (5) fixedly connected to the bottom of the hopper (6). A rotating shaft (12) is rotatably connected inside the lifting pipe (5) through a sealed bearing. A spiral blade (11) that fits against the inner wall of the lifting pipe (5) is fixedly connected to the outside of the rotating shaft (12). A feed pipe (4) is fixedly connected to one end of the lifting pipe (5) near the mixing tank (3), and the feed pipe (4) is connected to the inside of the mixing tank (3). A drive motor that drives the rotating shaft (12) to rotate is fixedly connected to one end of the lifting pipe (5).

3. A vertical mixing machine for producing polyferric sulfate according to claim 1, characterized in that, The stirring mechanism includes a connecting shaft (15) rotatably mounted inside the mixing tank (3) via a sealed bearing. Multiple stirring plates (13) are symmetrically fixedly connected to the outside of the connecting shaft (15). The multiple stirring plates (13) are all inclined at 15°. A mixing motor that drives the connecting shaft (15) to rotate is fixedly connected to the top outer wall of the mixing tank (3).

4. A vertical mixing machine for producing polyferric sulfate according to claim 3, characterized in that, Both the mixing tank (3) and the hopper (6) are cone-shaped funnels, and two scrapers (14) that fit against the inner wall of the mixing tank (3) are fixedly connected to the outside of the connecting shaft (15).

5. A vertical mixing machine for producing polyferric sulfate according to claim 1, characterized in that, The receiving mechanism includes a turntable (10) that is rotatably mounted on the upper surface of the bottom of the U-shaped frame (1) via a bearing. A circular groove is provided on the upper surface of the turntable (10), and multiple fan-shaped material containers (8) are placed in the groove. The multiple material containers (8) are combined to form a circle with the same diameter as the groove. A handle (9) is fixedly connected to the outside of the turntable (10).

6. A vertical mixing machine for producing polyferric sulfate according to claim 5, characterized in that, The bottom of the turntable (10) is provided with multiple rolling grooves, and each of the multiple rolling grooves is connected with a ball (17) that is in contact with the U-shaped frame (1).

7. A vertical mixing machine for producing polyferric sulfate according to claim 6, characterized in that, The upper surface of the throttle (9) is provided with a plurality of through holes (20) corresponding one-to-one with the material box (8). The bottom upper surface of the U-shaped frame (1) is provided with a plug hole. A plug rod (18) is inserted into one of the through holes (20) aligned vertically with the plug hole, and the plug rod (18) is inserted into the plug hole.

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