Three-connection cyclone

Abstract

The utility model discloses a triple cyclone, which comprises three cyclone cylinders and a collecting hopper, the lower parts of the cyclone cylinders are conical, the three cyclone cylinders are sequentially communicated, the cyclone cylinder positioned at the head end of the airflow direction is provided with a main air inlet, and the cyclone cylinder positioned at the tail end of the airflow direction is provided with a main air outlet; the bottom ends of the three cyclone barrels are all provided with discharging openings, and the discharging openings of the three cyclone barrels are all communicated with the collecting hopper. The technical scheme has the beneficial effects that the three cyclones are sequentially arranged, so that airflow needing dust removal can sequentially pass through the three cyclones to be treated, the pressure of a single cyclone can be effectively reduced, and dust leakage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a triple cyclone. Background Art

[0002] The new energy material recycling industry is currently experiencing rapid growth. However, issues such as insufficient refinement in crushing and sorting, imperfect sealing leading to dust leakage, and insufficient purity of recycled materials persist. Currently, single-pass cyclones struggle to achieve complete filtration, ultimately causing excessive dust buildup and clogging of dust collectors. This makes it difficult for workshops to effectively control dust leakage. Utility Model Content

[0003] In view of the defects in the prior art, the utility model provides a triple cyclone, which can effectively reduce the blockage of the cloth caused by dust generated by the dust collector during negative pressure transportation.

[0004] The utility model provides a technical solution: a triple cyclone, comprising:

[0005] Three cyclones, the lower portion of each cyclone is conical, the three cyclones are connected in sequence, the cyclone at the head end in the airflow direction is provided with a main air inlet, and the cyclone at the tail end in the airflow direction is provided with a main air outlet;

[0006] The collecting hopper is provided with a discharge port at the bottom end of the three cyclones, and the discharge ports of the three cyclones are all connected to the collecting hopper.

[0007] The beneficial effects of the above technical solution are: the three cyclones are arranged in sequence, so that the airflow that needs to be dust-removed can be processed through the three cyclones in sequence, which can effectively reduce the pressure of a single cyclone and prevent the cyclone from being blocked by dust.

[0008] Furthermore, the discharge ports of the three cyclones are all provided with valves.

[0009] Furthermore, the air outlet of the cyclone is connected to the air inlet of the next cyclone, and the air inlet of the cyclone enters along the tangential direction of the outer circumference of the cyclone.

[0010] Furthermore, the three cyclones are all arranged above the collecting hopper.

[0011] Furthermore, the three cyclones are distributed in a triangle shape.

[0012] Furthermore, the air outlet and the main air outlet are both arranged at the top of the cyclone. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0014] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0015] Figure 2 It is a top view of an embodiment of the present utility model.

[0016] Figure numerals: first cyclone 1, main air inlet 101, first discharge port 102, first air outlet 103, second cyclone 2, second air inlet 201, third cyclone 3, third air inlet 301, third discharge port 302, main air outlet 304, collecting hopper 4, rotating shaft 5, connecting rod 501, cylinder 6, action part 601, pipeline 7. DETAILED DESCRIPTION

[0017] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0018] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this utility model belongs.

[0019] like Figure 1-2 As shown, this embodiment provides a triple cyclone, including three cyclones and a collecting hopper 4. The lower part of the cyclone is conical, and the three cyclones are connected in sequence. The three cyclones are connected in sequence so that the dust airflow will flow along the three cyclones, thereby increasing the flow distance of the dust airflow, so that more solids in the dust airflow can be collected. The cyclone located at the head end of the airflow direction is provided with a total air inlet 101, and the cyclone located at the tail end of the airflow direction is provided with a total air outlet 304. The total air inlet 101 is used to connect to the processing equipment for removing the dust airflow (not shown in the figure); the bottom ends of the three cyclones are provided with a discharge port, and the discharge ports of the three cyclones are all connected to the collecting hopper 4. The collecting hopper 4 is used to collect solid materials settled in the cyclone.

[0020] In the above technical solution, the three cyclones are arranged in sequence so that the airflow that needs to be dust-removed can be processed through the three cyclones in sequence, which can effectively reduce the pressure of a single cyclone and prevent the cyclone from being blocked by dust. For example, in the recycling of lithium batteries, the roll cores of lithium batteries are torn or crushed into powder during recycling, and the powder contains a large amount of diaphragm paper fragments and PVC rubber. These powders will be sucked into the three-cyclone under the action of the negative pressure equipment, and the solid part of the powder can be separated more thoroughly. This improves the purity of the black powder in the subsequent work section. The micro-negative pressure in the machine room is stable throughout the entire production process, which improves the efficiency of production. Preventing dust leakage effectively protects the cleanliness of workshop production.

[0021] In some embodiments, the discharge ports of the three cyclones are all provided with valves. The cyclone is arranged in a vertical state, and the discharge port is located at the bottom end of the cyclone, so that solid materials can slide out of the discharge port under the action of gravity. The valve is set in the cyclone by flipping a rotating shaft 5. When the valve flips to a horizontal state, the discharge port is blocked. When the valve rotates to a vertical state, the discharge port is opened to the maximum. The valve can be driven by a motor (not shown in the figure). It can also be pushed by a cylinder 6. Specifically, the action part 601 of the cylinder 6 is connected to the rotating shaft 5 through a connecting rod 501. The cylinder 6 is arranged in a vertical direction. The cylinder 6 can be extended and retracted up and down, and the rotating shaft 5 can be driven to rotate through the connecting rod 501.

[0022] In some embodiments, the air outlet of a cyclone is connected to the air inlet of the next cyclone, and the air inlet of each cyclone enters the cyclone tangentially. Based on the airflow direction, the first cyclone 1 is at the head of the airflow, followed by the second cyclone 2 and the third cyclone 3. During operation, the first air outlet 103 is connected to the second air inlet 201, and the second air outlet is connected to the third air inlet 301. Specifically, the connection can be through a pipe 7. The tangential airflow can generate a cyclone within the cyclone.

[0023] In some embodiments, the first cyclone 1, the second cyclone 2, and the third cyclone 3 are all arranged above the collection hopper 4. The cyclones are located above the collection hopper 4 so that solid materials can enter the collection hopper 4 under the action of gravity. Specifically, the bottom of the cyclones is fixedly docked with the top of the collection hopper 4, and holes are opened in the top of the collection hopper 4 at positions corresponding to the first discharge port 102, the second discharge port, and the third discharge port 302.

[0024] In some embodiments, the three cyclones are distributed in a triangular shape, which saves more space.

[0025] In some embodiments, the air outlet and the main air outlet 304 are both located at the top of the cyclone.

[0026] In the description of this application, it should be understood that the terms used in this application are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of this utility model, "plurality" means more than two, unless otherwise specifically defined.

[0027] In this application, unless otherwise specified or limited, the terms "connected," "connect," "fixed," and the like should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] In the specification of the present invention, a large number of specific details are described. However, it is understood that the embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, systems, and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A triple cyclone, characterized in that: include: Three cyclone tubes, the lower portion of each cyclone tube is conical, the three cyclone tubes are connected in sequence, the cyclone tube located at the head end in the airflow direction is provided with a total air inlet (101), and the cyclone tube located at the tail end in the airflow direction is provided with a total air outlet (304); A collecting hopper (4) is provided at the bottom ends of the three cyclones, and the discharge ports of the three cyclones are all connected to the collecting hopper (4).

2. A triple cyclone according to claim 1, characterized in that: The discharge ports of the three cyclones are all provided with valves.

3. The triple cyclone according to claim 1, characterized in that: The air outlet of the cyclone is connected to the air inlet of the next cyclone, and the air inlet of the cyclone enters along the tangential direction of the outer periphery of the cyclone.

4. The triple cyclone according to claim 1, characterized in that: The three cyclones are all arranged above the collecting hopper (4).

5. A triple cyclone according to claim 1 or 4, characterized in that: The three cyclones are distributed in a triangle shape.

6. The triple cyclone according to claim 3, characterized in that: The air outlet and the main air outlet (304) are both arranged at the top of the cyclone.

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