Anti-deposition vortex device for the bottom of a thickener tank

Abstract

The utility model belongs to the technical field of concentrator, specifically is the concentration machine pool bottom anti -deposition vortex device, include: pool bottom, air -jet vortex subassembly, air filter drying subassembly, the upper end fixed mounting of pool bottom has the pool frame, the upper end middle part of pool bottom is equipped with a plurality of recess, one side of pool bottom is equipped with the round groove, the upper end fixed mounting of pool frame has the fender. The utility model discloses through air compressor to filter the compressed air after drying, the compressed air is transported to the exhaust pipe, through the exhaust pipe and is transported to the first gas pipe with second gas pipe in the air, through the setting control compressed air flow through solenoid valve, through the first gas pipe with second gas pipe respectively and is transported to the first hollow exhaust plate in the air, and then through the first hollow exhaust plate and is transported to the conveying pipe in the compressed air, through the conveying pipe and is transported to the second hollow exhaust plate in the compressed air, through the exhaust hole and exports the compressed air, to form the vortex that is evenly distributed in the concentration machine pool bottom, stirs the slurry of pool bottom.

Description

Technical Field

[0001] This utility model belongs to the field of thickener technology, specifically the anti-sedimentation vortex device at the bottom of the thickener pool. Background Technology

[0002] Thickeners are key equipment used for solid-liquid separation in mining, chemical, and environmental protection fields. The bottom of the tank is often blocked by solid particles, resulting in poor discharge, reduced efficiency, and even equipment blockage and wear.

[0003] Currently, traditional methods for preventing sedimentation in thickeners mainly rely on mechanical stirring or fixed aeration devices, but these methods have the following prominent problems in practical applications: (1) Uneven eddy distribution: Fixed jet or stirring structure is difficult to cover the entire bottom area of ​​the pool, which easily forms dead flow zones. Some slurry will still be deposited and caking, affecting the concentration effect and the stability of continuous operation of the equipment. (2) Insufficient air source treatment: When using ambient air directly for jetting, impurities and moisture are easily introduced into the system. Long-term use will lead to blockage of the exhaust port, corrosion of the compressor, and increased maintenance costs.

[0004] To address this, we have provided a sedimentation eddy current device for the bottom of the thickener tank. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies and solve the problems of forming uniformly distributed vortices at the bottom of the thickener tank, effectively agitating the slurry at the bottom of the tank, and purifying and drying the air to be compressed, a sedimentation-preventing vortex device for the bottom of the thickener tank is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is: The anti-sedimentation vortex device at the bottom of the thickener tank includes: The pool bottom has a pool frame fixedly installed at the upper end, and multiple grooves are opened in the middle of the upper end of the pool bottom. A circular groove is opened on one side of the pool bottom, and a protective frame is fixedly installed at the upper end of the pool frame. A jet vortex assembly, which is disposed on one side of the pool frame, is used to generate vortices by jetting air onto the bottom of the pool; The jet vortex assembly includes: A first protective frame is bolted to one side of the pool frame. An air intake is provided at the upper end of the first protective frame. An air compressor is bolted to the inside of the first protective frame.

[0007] Preferably, the jet vortex assembly further includes: The upper end of the air compressor is connected to an air intake vent via an air intake pipe, and the air intake vent is partially adapted to the air intake port. The back of the air compressor is connected to an exhaust pipe, and the exhaust pipe is partially adapted to the circular groove.

[0008] Preferably, one end of the exhaust pipe is connected to a first air pipe and a second air pipe, and the second air pipe and the first air pipe are equipped with solenoid valves.

[0009] Preferably, the second air pipe is connected to the other side of the first air pipe by a first hollow exhaust plate, and a delivery pipe is connected to the surface of the first hollow exhaust plate.

[0010] Preferably, one end of the conveying pipe is connected to a second hollow exhaust plate, and the second hollow exhaust plate and the first hollow exhaust plate are partially adapted to the groove.

[0011] Preferably, the upper ends of the second hollow exhaust plate and the first hollow exhaust plate are provided with a plurality of exhaust holes, and the interior of the exhaust holes is provided with a filter screen.

[0012] Preferably, it further includes: An air filtration and drying assembly is disposed at the upper end of the first protective frame and is used to filter and dry the compressed air. The air filtration and drying assembly includes: A second protective frame is bolted to the upper part of the first protective frame. The bottom of the second protective frame has a vent hole for supplying air to the first protective frame. The front of the second protective frame has a first threaded hole.

[0013] Preferably, a fixing bolt is threaded into the inner thread of the first threaded hole, and a sealing frame is threaded into the surface of the fixing bolt through a second threaded hole. A first filter screen is installed on the upper end of the inner side wall of the sealing frame by bolts.

[0014] Preferably, a second filter screen is bolted to the inner wall of the sealing frame, and a drying screen is bolted to the lower end of the inner wall of the sealing frame.

[0015] The beneficial effects of this utility model are: The jet vortex assembly of this invention compresses filtered and dried air using an air compressor. The compressed air is then delivered to an exhaust pipe, which in turn delivers the air to a first and a second air pipe. A solenoid valve controls the flow of compressed air, which is then delivered through the first and second air pipes to a first hollow exhaust plate. The first hollow exhaust plate then delivers the compressed air to a conveying pipe, which in turn delivers it to a second hollow exhaust plate. Finally, the compressed air is discharged through an exhaust port, thereby creating a uniformly distributed vortex at the bottom of the thickener tank. This effectively agitates the slurry at the bottom of the tank and prevents solid particles from settling.

[0016] The air filtration and drying component of this invention allows the air to pass through a first filter screen for initial filtration and then through a second filter screen for secondary filtration when the intake port draws in air from inside the second protective frame. After undergoing double filtration, the air passes through a drying screen to dry the moisture inside the air, thereby purifying and drying the air to be compressed. This ensures that the gas entering the air compressor is clean and dry, reduces the risk of compressor failure due to wear from impurities or corrosion from moisture, and guarantees the stable operation of the jet vortex system. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a perspective view of the present invention; Figure 2 This is an exploded view of the structure of this utility model; Figure 3 This is a perspective view of the connection structure of the pool bottom in this utility model; Figure 4 This is a three-dimensional view of the disassembled structure of the jet vortex component in this utility model; Figure 5 This is a three-dimensional view of the disassembled structure of the air filter drying component in this utility model.

[0018] Legend: 1. Pool bottom; 2. Pool frame; 3. Groove; 4. Circular groove; 5. Protective frame; 6. Jet vortex assembly; 601. First protective frame; 602. Intake port; 603. Air compressor; 604. Intake diffuser; 605. Exhaust pipe; 606. First air pipe; 607. Second air pipe; 608. First hollow exhaust plate; 609. Delivery pipe; 610. Second hollow exhaust plate; 611. Exhaust hole; 7. Air filter and dryer assembly; 701. Second protective frame; 702. First threaded hole; 703. Fixing bolt; 704. Second threaded hole; 705. Sealing frame; 706. First filter screen; 707. Second filter screen; 708. Drying screen. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Specific implementation examples are given below.

[0021] Example 1: Please see Figures 1 to 5 This utility model provides a sedimentation prevention eddy current device for the bottom of a thickener tank, comprising: A pool bottom 1 is provided, and a pool frame 2 is fixedly installed on the upper end of the pool bottom 1. Multiple grooves 3 are opened in the middle of the upper end of the pool bottom 1, and a circular groove 4 is opened on one side of the pool bottom 1. A protective frame 5 is fixedly installed on the upper end of the pool frame 2. A jet vortex assembly 6 is set on one side of the pool frame 2 and is used to generate vortices by jetting air onto the pool bottom 1. An air filter and dryer assembly 7 is set on the upper end of the first protective frame 601 and is used to filter and dry the compressed air.

[0022] In this embodiment, the air to be compressed is first purified and dried by the air filter and drying component 7 to ensure that the gas entering the air compressor 603 is clean and dry, reducing the risk of compressor failure due to impurities or moisture corrosion and ensuring the stable operation of the jet vortex system. Then, the jet vortex component 6 forms a uniformly distributed vortex at the bottom of the thickener pool 1, effectively agitating the slurry at the bottom of the pool 1 and preventing solid particles from settling.

[0023] Example 2: Based on Embodiment 1, the jet vortex assembly 6 is further disclosed.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the jet vortex assembly 6 includes: The first protective frame 601 is bolted to one side of the pool frame 2. An air intake 602 is provided at the upper end of the first protective frame 601. An air compressor 603 is bolted to the inside of the first protective frame 601. The jet vortex assembly 6 also includes: The upper end of the air compressor 603 is connected to an intake port 604 via an intake pipe. The intake port 604 is partially adapted to the intake port 602. The back of the air compressor 603 is connected to an exhaust pipe 605, which is partially adapted to the circular groove 4. One end of the exhaust pipe 605 is connected to a first air pipe 606 and a second air pipe 607. Solenoid valves are installed inside the second air pipe 607 and the first air pipe 606. The other side of the second air pipe 607 and the first air pipe 606 is connected to a first hollow exhaust plate 608. A delivery pipe 609 is connected to the surface of the first hollow exhaust plate 608. One end of the delivery pipe 609 is connected to a second hollow exhaust plate 610. The second hollow exhaust plate 610 and the first hollow exhaust plate 608 are partially adapted to the groove 3. Multiple exhaust holes 611 are opened at the upper ends of the second hollow exhaust plate 610 and the first hollow exhaust plate 608. A filter screen is installed inside the exhaust hole 611.

[0025] In this embodiment, the filtered and dried air is compressed by the air compressor 603 and delivered to the exhaust pipe 605. The exhaust pipe 605 then delivers the air to the first air pipe 606 and the second air pipe 607. The compressed air flow is controlled by the solenoid valve. The air is delivered to the first hollow exhaust plate 608 through the first air pipe 606 and the second air pipe 607, and then to the delivery pipe 609 through the first hollow exhaust plate 608. The compressed air is then delivered to the second hollow exhaust plate 610 through the delivery pipe 609 and discharged through the exhaust hole 611. This creates a uniformly distributed vortex at the bottom of the thickener tank 1, effectively agitating the slurry at the bottom of the tank 1 and preventing solid particles from settling.

[0026] Example 3: Based on Example 1, an air filter drying assembly 7 is further disclosed.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the air filter drying assembly 7 includes: A second protective frame 701 is bolted to the upper end of the first protective frame 601. The bottom inner part of the second protective frame 701 has a vent hole for supplying air to the first protective frame 601. The front of the second protective frame 701 has a first threaded hole 702. A fixing bolt 703 is threaded into the first threaded hole 702. A sealing frame 705 is threaded onto the surface of the fixing bolt 703 through the second threaded hole 704. A first filter screen 706 is bolted to the upper end of the inner side wall of the sealing frame 705. A second filter screen 707 is bolted to the inner side wall of the sealing frame 705. A drying screen 708 is bolted to the lower end of the inner side wall of the sealing frame 705.

[0028] In this embodiment, when the intake port 604 absorbs air from inside the second protective frame 701, the air first undergoes preliminary filtration through the first filter screen 706, and then undergoes secondary filtration through the second filter screen 707. After the air undergoes double filtration, the moisture inside the air is dried through the drying screen 708, thereby purifying and drying the air to be compressed. This ensures that the gas entering the air compressor 603 is clean and dry, reduces the risk of compressor failure due to impurities or moisture corrosion, and ensures the stable operation of the jet vortex system.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A sedimentation-preventing vortex device at the bottom of a thickener tank, characterized in that, include: The pool bottom (1) has a pool frame (2) fixedly installed at the upper end of the pool bottom (1). Multiple grooves (3) are opened in the middle of the upper end of the pool bottom (1). A circular groove (4) is opened on one side of the pool bottom (1). A protective frame (5) is fixedly installed at the upper end of the pool frame (2). A jet vortex assembly (6) is disposed on one side of the pool frame (2) and is used to generate vortices by jetting air onto the pool bottom (1); The jet vortex assembly (6) includes: The first protective frame (601) is bolted to one side of the pool frame (2). An air intake (602) is provided at the upper end of the first protective frame (601). An air compressor (603) is bolted inside the first protective frame (601).

2. The anti-sedimentation vortex device at the bottom of the thickener tank according to claim 1, characterized in that, The jet vortex assembly (6) also includes: The upper end of the air compressor (603) is connected to an air intake port (604) via an air intake pipe. The air intake port (604) is partially adapted to the air intake port (602). The back of the air compressor (603) is connected to an exhaust pipe (605). The exhaust pipe (605) is partially adapted to the circular groove (4).

3. The anti-sedimentation vortex device at the bottom of the thickener tank according to claim 2, characterized in that, One end of the exhaust pipe (605) is connected to a first air pipe (606) and a second air pipe (607), and a solenoid valve is installed inside the second air pipe (607) and the first air pipe (606).

4. The anti-sedimentation vortex device at the bottom of the thickener tank according to claim 3, characterized in that, The second air pipe (607) is connected to the other side of the first air pipe (606) by a first hollow exhaust plate (608), and a delivery pipe (609) is connected to the surface of the first hollow exhaust plate (608).

5. The anti-sedimentation vortex device at the bottom of the thickener tank according to claim 4, characterized in that, One end of the conveying pipe (609) is connected to a second hollow exhaust plate (610), and the second hollow exhaust plate (610) and the first hollow exhaust plate (608) are partially adapted to the groove (3).

6. The anti-sedimentation vortex device at the bottom of the thickener tank according to claim 5, characterized in that, The upper ends of the second hollow exhaust plate (610) and the first hollow exhaust plate (608) are provided with a plurality of exhaust holes (611), and a filter screen is provided inside the exhaust holes (611).

7. The anti-sedimentation vortex device at the bottom of the thickener tank according to claim 1, characterized in that, Also includes: An air filter and dryer assembly (7) is disposed at the upper end of the first protective frame (601) and is used to filter and dry the compressed air. The air filter drying assembly (7) includes: A second protective frame (701) is bolted to the upper end of the first protective frame (601). The bottom of the second protective frame (701) has a vent hole, and the front of the second protective frame (701) has a first threaded hole (702).

8. The anti-sedimentation vortex device at the bottom of the thickener tank according to claim 7, characterized in that, The first threaded hole (702) is internally threaded with a fixing bolt (703), and the surface of the fixing bolt (703) is threaded with a sealing frame (705) through a second threaded hole (704). The upper end of the inner side wall of the sealing frame (705) is bolted with a first filter screen (706).

9. The anti-sedimentation vortex device at the bottom of the thickener tank according to claim 8, characterized in that, The inner wall of the sealing frame (705) is bolted with a second filter screen (707), and the lower end of the inner wall of the sealing frame (705) is bolted with a drying screen (708).

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