Efficient phosphorus removal agent production mixing device

Abstract

The utility model discloses an efficient dephosphorization agent production mixing device, including: equipment outer cylinder, grinding structure, anti-clogging structure, drive structure and discharge structure, equipment outer cylinder includes outer cylinder body, fixed installation support leg on the surface of outer cylinder body, and the feed subassembly of outer cylinder body left end, grinding structure is provided in the outer cylinder body. Through the arrangement of the grinding structure, after a phosphorus removal agent raw material is poured into the filter cylinder, the qualified raw material can penetrate through the filter cylinder to enter the discharging frame and is conveyed into the stirring cylinder through the discharging structure, and the raw material which is coagulated into blocks can be crushed by utilizing the rotating filter cylinder to drive a grinding ball; meanwhile, the raw materials which are not discharged into the discharging frame in time rotate in the filtering barrel, so that the raw materials can be preliminarily mixed, on one hand, the caked raw materials can be crushed to reach qualified meshes, the quality of the phosphorus removal agent is improved, and on the other hand, the preliminarily mixed raw materials can enter the stirring barrel to be more easily and uniformly mixed.

Description

Technical Field

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

[0002] Phosphorus removal agents primarily remove phosphorus from water bodies through chemical precipitation and flocculation in wastewater treatment.

[0003] Chinese Patent Publication No. CN214552808U discloses a principle-assisted mixing and stirring device for the production of high-efficiency phosphorus removal agents, including a mixing tank plate, baffles, and material bins. Two support pillars are fixed to the middle of each side of the upper surface of the mixing tank, forming a group of two pillars. The middle of each side of the lower surface of the plate is fixed to the top of the two groups of support pillars. Grooves are formed on each side of the upper surface of the plate, and the bottom ends of two material bins are placed in the two grooves, matching the grooves. Clamping plates are fixed to the upper surface of the plate at both ends of the bottom sides of the two material bins. Two clamping plates at the front and rear ends of the opposite side of the two material bins are rotatably connected to one end of four baffles via hinges. Two clamping plates at the front and rear ends of the opposite side of the two material bins are fixed to the other end of the four baffles via latches. A motor is fixed to the upper surface of the plate between the two material bins. This utility model has the advantage of convenient disassembly of the material bins.

[0004] While this device can mix the raw materials for descaling agents, we found during production that, to ensure a sufficient supply, large quantities of the descaling agent raw materials were ground and piled up for storage. However, the descaling agent would solidify after prolonged storage following grinding. Therefore, it was difficult to uniformly mix the agglomerated raw materials during stirring, thus affecting the product quality of the descaling agent. To address these shortcomings, we propose a high-efficiency descaling agent production mixing device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a highly efficient phosphorus removal agent production mixing device.

[0006] To address the problems existing in the prior art, this utility model adopts the following technical solution: a high-efficiency phosphorus removal agent production mixing device, comprising:

[0007] The equipment outer cylinder includes an outer cylinder body, support legs fixedly installed on the surface of the outer cylinder body, and a feeding assembly disposed at the left end of the outer cylinder body;

[0008] The grinding structure is located inside the outer cylinder and includes a filter cylinder, grinding balls disposed on the inner wall of the filter cylinder, and a first rotating cylinder and a second rotating cylinder respectively fixedly installed at both ends of the filter cylinder. The first rotating cylinder and the second rotating cylinder are rotatably connected to the inner wall of the outer cylinder through bearings, and a cavity is provided between the filter cylinder and the outer cylinder.

[0009] An anti-clogging structure is provided inside the outer cylinder and includes a protective frame fixedly installed on the inner wall of the outer cylinder, a brush fixedly installed on the lower surface of the protective frame, an air supply pipe fixedly installed on the inner top wall of the protective frame, and multiple air nozzles fixedly installed at equal intervals on the surface of the air supply pipe. The air supply pipe is connected to an external air supply system through an air inlet pipe.

[0010] A drive structure is provided on the right side of the outer cylinder to drive the filter cylinder to rotate.

[0011] The discharge structure is located below the outer cylinder and is used to discharge raw materials.

[0012] Preferably, the feeding assembly includes a connecting ring fixedly installed at the left end of the outer cylinder, a feeding pipe fixedly installed on the inner wall of the connecting ring by a support frame, and a sealing plate fixedly installed at the left end of the feeding pipe by bolts.

[0013] Preferably, the left end of the first rotating cylinder has a through hole, one end of the feed pipe extends into the inside of the through hole, and the surface of the feed pipe is rotatably connected to the inner wall of the through hole.

[0014] Preferably, the drive structure includes a first motor fixedly mounted on the top of the outer cylinder, a spur gear fixedly mounted on the output end of the first motor, and a spur gear ring fixedly mounted on the outer surface of the second rotating cylinder.

[0015] Preferably, the spur gear meshes with a spur ring gear for transmission.

[0016] Preferably, the discharge structure includes a discharge frame fixedly installed at the bottom of the outer cylinder, a discharge pipe fixedly installed on the left side of the discharge frame, a conveying auger rotatably connected to the inner wall of the discharge frame, and a second motor fixedly installed at the right end of the discharge frame to drive the conveying auger to rotate.

[0017] Preferably, the inner bottom wall of the outer cylinder is provided with a material leakage groove that communicates with the material discharge frame, and the other end of the material discharge pipe is fixedly installed with a stirring cylinder that communicates with the interior of the stirring cylinder.

[0018] Preferably, the discharge pipe is internally connected to the discharge frame, and a dust suction pipe is fixedly installed on the top of the discharge pipe. The dust suction pipe is internally connected to the discharge pipe and connected to an external dust suction system.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. By setting up a grinding structure, when the raw materials for the dephosphorizing agent are poured into the filter cylinder, the qualified raw materials will pass through the filter cylinder and enter the discharge frame, and be conveyed to the mixing drum by the discharge structure. The raw materials that have agglomerated can be crushed by the grinding balls driven by the rotating filter cylinder. At the same time, the raw materials that are not discharged into the discharge frame in time can be preliminarily mixed in the filter cylinder. On the one hand, the agglomerated raw materials can be crushed to meet the qualified mesh size, thereby improving the quality of the dephosphorizing agent. On the other hand, the preliminarily mixed raw materials can be more easily mixed evenly in the mixing drum.

[0021] 2. By setting an anti-clogging structure, the brush is always in contact with the filter cylinder when it rotates, which can brush away some of the raw material that is blocked on the filter cylinder mesh. At the same time, the external air supply system can supply air to the air supply pipe and spray air onto the filter cylinder through the air nozzle, which can blow out the stubborn raw material that is blocked on the filter cylinder mesh, thus avoiding filter cylinder clogging.

[0022] 3. By installing a suction pipe, when the filter cartridge rotates or the mixing cartridge agitates, suspended dust will be generated. At this time, the suspended dust will be sucked into the external dust collection system through the suction pipe, thereby avoiding the overflow of a large amount of dust and improving the environmental quality of production. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an undue limitation. In the drawings:

[0024] Figure 1 This is a three-dimensional first-view schematic diagram of the present invention;

[0025] Figure 2 This is a three-dimensional second-view schematic diagram of the present invention;

[0026] Figure 3 This is a cross-sectional view of the present invention;

[0027] Figure 4 This is a side sectional view of the present invention;

[0028] Figure 5 This is a three-dimensional schematic diagram of the grinding structure of this utility model;

[0029] Figure 6 for Figure 4 The intention of enlarging the structure at point A in the middle.

[0030] The components in the diagram are numbered as follows: 10 Outer cylinder, 11 Support leg, 20 Filter cylinder, 21 Grinding ball, 22 First rotating cylinder, 23 Second rotating cylinder, 24 Cavity, 30 Protective frame, 31 Brush, 32 Air supply pipe, 33 Air nozzle, 34 Air inlet pipe, 40 Connecting ring, 41 Support frame, 42 Feed pipe, 43 Sealing plate, 50 First motor, 51 Spur gear, 52 Spur gear ring, 60 Discharge frame, 61 Discharge pipe, 62 Conveying auger, 63 Second motor, 64 Leakage trough, 70 Dust suction pipe, 80 Mixing cylinder. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0032] Please see Figure 1-6 This utility model provides a technical solution: a high-efficiency phosphorus removal agent production mixing device, including: an outer cylinder, a grinding structure, an anti-clogging structure, a driving structure, and a discharge structure.

[0033] The outer cylinder of the equipment includes an outer cylinder body 10, a support leg 11 fixedly installed on the surface of the outer cylinder body 10, and a feeding assembly disposed at the left end of the outer cylinder body 10. The support leg 11 is used to support the outer cylinder body 10. The feeding assembly includes a connecting ring 40 fixedly installed at the left end of the outer cylinder body 10, a feeding pipe 42 fixedly installed on the inner wall of the connecting ring 40 by a support frame 41, and a sealing plate 43 fixedly installed at the left end of the feeding pipe 42 by bolts.

[0034] The grinding structure is located inside the outer cylinder 10 and includes a filter cylinder 20, grinding balls 21 disposed on the inner wall of the filter cylinder 20, and a first rotating cylinder 22 and a second rotating cylinder 23 respectively fixedly installed at both ends of the filter cylinder 20. The first rotating cylinder 22 and the second rotating cylinder 23 are rotatably connected to the inner wall of the outer cylinder 10 through bearings. A through hole is opened at the left end of the first rotating cylinder 22, and one end of the feed pipe 42 extends into the inside of the through hole. The surface of the feed pipe 42 is rotatably connected to the inner wall of the through hole to ensure that the raw material can smoothly enter the filter cylinder 20. When the sealing plate 43 seals the feed pipe 42, it can prevent dust from overflowing from the feed pipe 42. A cavity 24 is provided between the filter cylinder 20 and the outer cylinder 10.

[0035] The drive structure is located on the right side of the outer cylinder 10 and is used to drive the filter cylinder 20 to rotate. The drive structure includes a first motor 50 fixedly installed on the top of the outer cylinder 10, a spur gear 51 fixedly installed on the output end of the first motor 50, and a spur gear ring 52 fixedly installed on the outer surface of the second rotating cylinder 23. The spur gear 51 and the spur gear ring 52 mesh and drive the first motor 50 to drive the spur gear 51 to rotate. By using the meshing of the spur gear 51 and the spur gear ring 52, the filter cylinder 20 is driven to rotate. The raw materials that have condensed into lumps can be crushed by the grinding balls 21 driven by the rotating filter cylinder 20. At the same time, the raw materials that are not discharged from the filter cylinder 20 in time will rotate in the filter cylinder 20 to perform preliminary mixing of the raw materials.

[0036] The discharge structure is located below the outer cylinder 10 and is used to discharge raw materials. The discharge structure includes a discharge frame 60 fixedly installed at the bottom of the outer cylinder 10, a discharge pipe 61 fixedly installed on the left side of the discharge frame 60, a conveying auger 62 rotatably connected to the inner wall of the discharge frame 60, and a second motor 63 fixedly installed at the right end of the discharge frame 60 to drive the conveying auger 62 to rotate. The inner bottom wall of the outer cylinder 10 is provided with a leakage trough 64 that communicates with the discharge frame 60, and the discharge pipe 61 communicates with the interior of the discharge frame 60. The other end of the discharge pipe 61 is fixedly installed with a mixing drum 80 and communicates with the interior of the mixing drum 80. The mixing drum 80 is existing technology and can mix raw materials. This device is existing technology and will not be described in detail. The second motor 63 drives the conveying auger 62 to rotate. After the raw materials are initially mixed and crushed, they will enter the discharge frame 60 through the leakage trough 64 and then be conveyed to the mixing drum 80 by the conveying auger 62 for mixing.

[0037] The anti-clogging structure is located inside the outer cylinder 10. It includes a protective frame 30 fixedly installed on the inner top wall of the outer cylinder 10, a brush 31 fixedly installed on the lower surface of the protective frame 30, an air supply pipe 32 fixedly installed on the inner top wall of the protective frame 30, and multiple air nozzles 33 fixedly installed at equal intervals on the surface of the air supply pipe 32. The air supply pipe 32 is connected to an external air supply system through an air inlet pipe 34. When the filter cylinder 20 rotates, the brush 31 is always in contact with the filter cylinder 20, thereby brushing away some of the raw material clogging the mesh of the filter cylinder 20. At the same time, the external air supply system can supply air to the air supply pipe 32 and spray air from the air nozzles 33 onto the filter cylinder 20, thereby blowing out the stubborn raw material clogging the mesh of the filter cylinder 20. The brush 31 and the air nozzles 33 work together to prevent the filter cylinder 20 from clogging.

[0038] A dust suction pipe 70 is fixedly installed on the top of the discharge pipe 61. The dust suction pipe 70 is interconnected with the interior of the discharge pipe 61 and is connected to an external dust collection system. When the filter cylinder 20 rotates or the mixing cylinder 80 is stirred, the suspended dust generated will be sucked into the external dust collection system by the dust suction pipe 70, thereby improving the production environment.

[0039] Specifically, the working principle and operation method of this utility model are as follows:

[0040] I. Raw material input and grinding

[0041] Raw material entry: The raw material enters the device through the feeding assembly. Specifically, the raw material is poured into the feeding pipe 42 and can smoothly enter the filter cylinder 20. When the raw material enters the filter cylinder 20, the sealing plate 43 blocks the feeding pipe 42, which can prevent floating dust from overflowing from the feeding pipe 42.

[0042] Grinding and preliminary mixing;

[0043] The filter cylinder 20 rotates under the action of the drive structure. The rotating filter cylinder 20 drives the grinding balls 21 on the inner wall to break up the raw materials that have agglomerated into lumps. At the same time, the raw materials that are not discharged from the filter cylinder 20 in time will rotate inside the filter cylinder 20 for preliminary mixing.

[0044] II. Anti-blockage mechanism

[0045] When the filter cylinder 20 is rotating, the brush 31 is always in contact with the filter cylinder 20, thereby brushing away some of the raw material that is blocked on the mesh of the filter cylinder 20. At the same time, the external air supply system supplies air to the air delivery pipe 32 through the air inlet pipe 34, and the air nozzle 33 sprays gas to spray the filter cylinder 20, blowing the stubborn raw material blocked on the mesh of the filter cylinder 20 out of the mesh.

[0046] III. Raw material discharge and dust extraction.

[0047] Raw material discharge:

[0048] After initial mixing and crushing, the raw materials enter the discharge frame 60 through the material leakage trough 64 on the inner bottom wall of the outer cylinder 10, and are then transported from the discharge frame 60 to the mixing drum 80 for mixing.

[0049] Vacuuming:

[0050] When the filter cartridge 20 rotates or the mixing cartridge 80 stirs, the suspended dust generated will be sucked into the external dust collection system by the dust suction pipe 70 after the machine stops, thereby improving the production environment.

[0051] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art based on the technical solution and concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency phosphorus removal agent production mixing device, characterized in that, include: The outer cylinder of the equipment includes an outer cylinder body (10), a support leg (11) fixedly installed on the surface of the outer cylinder body (10), and a feeding assembly disposed at the left end of the outer cylinder body (10); The grinding structure is located inside the outer cylinder (10) and includes a filter cylinder (20), grinding balls (21) disposed on the inner wall of the filter cylinder (20), and a first rotating cylinder (22) and a second rotating cylinder (23) respectively fixedly installed at both ends of the filter cylinder (20). The first rotating cylinder (22) and the second rotating cylinder (23) are rotatably connected to the inner wall of the outer cylinder (10) through bearings. A cavity (24) is provided between the filter cylinder (20) and the outer cylinder (10). The anti-clogging structure is located inside the outer cylinder (10) and includes a protective frame (30) fixedly installed on the inner wall of the outer cylinder (10), a brush (31) fixedly installed on the lower surface of the protective frame (30), an air supply pipe (32) fixedly installed on the inner top wall of the protective frame (30), and multiple air nozzles (33) fixedly installed at equal intervals on the surface of the air supply pipe (32). The air supply pipe (32) is connected to the external air supply system through an air inlet pipe (34). A drive structure is provided on the right side of the outer cylinder (10) for driving the filter cylinder (20) to rotate; The discharge structure is located below the outer cylinder (10) and is used to discharge raw materials.

2. The high-efficiency phosphorus removal agent production mixing device according to claim 1, characterized in that: The feeding assembly includes a connecting ring (40) fixedly installed on the left end of the outer cylinder (10), a feeding pipe (42) fixedly installed on the inner wall of the connecting ring (40) by a support frame (41), and a sealing plate (43) fixedly installed on the left end of the feeding pipe (42) by bolts.

3. The high-efficiency phosphorus removal agent production mixing device according to claim 2, characterized in that: The left end of the first rotating cylinder (22) has a through hole, one end of the feed pipe (42) extends into the inside of the through hole, and the surface of the feed pipe (42) is rotatably connected to the inner wall of the through hole.

4. The high-efficiency phosphorus removal agent production mixing device according to claim 1, characterized in that: The drive structure includes a first motor (50) fixedly installed on the top of the outer cylinder (10), a spur gear (51) fixedly installed on the output end of the first motor (50), and a spur gear ring (52) fixedly installed on the outer surface of the second rotating cylinder (23).

5. The high-efficiency phosphorus removal agent production mixing device according to claim 4, characterized in that: The spur gear (51) meshes with the spur ring (52) for transmission.

6. The high-efficiency phosphorus removal agent production mixing device according to claim 1, characterized in that: The discharge structure includes a discharge frame (60) fixedly installed at the bottom of the outer cylinder (10), a discharge pipe (61) fixedly installed on the left side of the discharge frame (60), a conveying auger (62) rotatably connected to the inner wall of the discharge frame (60), and a second motor (63) fixedly installed at the right end of the discharge frame (60) to drive the conveying auger (62) to rotate.

7. The high-efficiency phosphorus removal agent production mixing device according to claim 6, characterized in that: The inner bottom wall of the outer cylinder (10) is provided with a material leakage trough (64) that communicates with the material discharge frame (60), and the other end of the material discharge pipe (61) is fixedly installed with a stirring cylinder (80) and communicates with the interior of the stirring cylinder (80).

8. The high-efficiency phosphorus removal agent production mixing device according to claim 6, characterized in that: The discharge pipe (61) is internally connected to the discharge frame (60). A dust suction pipe (70) is fixedly installed on the top of the discharge pipe (61). The dust suction pipe (70) is internally connected to the discharge pipe (61) and is connected to an external dust suction system.

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