Cyclone cylinder for cyclone dust collector

Abstract

The cyclone barrel comprises a main barrel body, the top end of the main barrel body is fixedly connected with a top cover, the top end of the top cover is fixedly connected with an exhaust hole, the surface of the main barrel body is fixedly connected with a fixing ring, one side of the surface of the fixing ring is fixedly connected with a supporting frame, and the other side of the surface of the fixing ring is fixedly connected with a rotating shaft. An air extractor is fixedly connected to one side of the surface of the fixing ring, a first connecting ring is fixedly connected to the surface of the top cover, a mounting groove is formed in the top end of the main cylinder body, and a heat preservation layer is fixedly connected to the inner surface of the mounting groove. According to the cyclone barrel for the cyclone dust collector, a heat preservation layer and the main barrel are connected through a mounting groove, and a connecting block, a stress rod and a stress spring are matched with one another, so that the effect of conveniently supporting the main barrel and the connecting block is achieved, and the effect of conveniently buffering pressure borne by an inner container is achieved; the sound insulation effect of the equipment can be improved through the heat preservation layer, and noise generated by equipment work is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of dust collector technology, and in particular relates to a cyclone cylinder body for a cyclone dust collector. Background Technology

[0002] Cyclone dust collectors separate dust from gas primarily by utilizing the centrifugal force generated by the rotating dust-laden airflow. When the dust-laden airflow enters the cyclone dust collector through the inlet pipe, the airflow changes from linear motion to circular motion. Most of the rotating airflow spirals downwards along the wall and cylinder, flowing towards the cone; this is commonly referred to as the external swirling flow. During this rotation, the dust-laden gas generates centrifugal force, throwing particles denser than the gas towards the collector. Once particles come into contact with the wall, they lose their inertial force and fall along the wall due to the momentum of their inlet velocity and downward gravity, entering the ash discharge pipe. When the rotating and descending external swirling airflow reaches the cone, it moves towards the center of the dust collector due to the conical contraction, and its tangential velocity continuously increases. When the airflow reaches a certain position at the lower end of the cone, it rotates upward in the same direction in the cyclone dust collector, continuing to make spiral motion. Finally, the purified gas is discharged from the collector through the exhaust pipe. This is usually called internal swirling flow. Some of the uncaptured particles are also discharged along with it.

[0003] The existing cyclone separator has the following problems:

[0004] 1. In the traditional cyclone separator, after the exhaust gas enters the equipment, it will rotate inside the equipment. The particles inside the exhaust gas will collide with the inner surface of the equipment, which can easily cause the equipment to shake. At the same time, the impact will also cause the equipment to generate noise.

[0005] 2. During the use of most cyclone cylinders, the upward airflow will put pressure on the top cover of the equipment, thus affecting the stability of the top cover. At the same time, dust will remain inside the equipment after long-term use, so the internal parts of the equipment need to be cleaned. Opening the equipment to clean the dust inside will increase the cost. Utility Model Content

[0006] The purpose of this utility model is to provide a cyclone cylinder body for a cyclone dust collector to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the specific technical solution of this utility model is as follows: A cyclone dust collector cyclone cylinder body includes a main cylinder body, a top cover fixedly connected to the top of the main cylinder body, an exhaust hole fixedly connected to the top of the top cover, a fixing ring fixedly connected to the surface of the main cylinder body, a support frame fixedly connected to one side of the surface of the fixing ring, an air extractor fixedly connected to one side of the surface of the fixing ring, a first connecting ring fixedly connected to the surface of the top cover, and an installation groove opened at the top of the main cylinder body, with an insulation layer fixedly connected to the inner surface of the installation groove.

[0008] Preferably, the bottom end of the first connecting ring is provided with a second connecting ring, the top end of the second connecting ring is fixedly connected to a mounting block, the inside of the mounting block is fixedly connected to a fixing shaft, and the other side of the top end of the first connecting ring is fixedly connected to a fastener.

[0009] Preferably, a connecting block is fixedly connected to one side of the inner surface of the main cylinder, an inner liner is provided at one end of the connecting block, a force-bearing rod is fixedly connected to one side of the inner liner, and a force-bearing spring is fixedly connected to one side of the force-bearing rod.

[0010] Preferably, the bottom end of the first connecting ring is provided with a slot, and a sealing ring is fixedly connected to the inner surface of the slot.

[0011] Preferably, a hole matching the fastener is provided on one side of the top end of the first connecting ring, and the bottom end of the fastener penetrates into the interior of the first connecting ring and connects with the second connecting ring.

[0012] Preferably, the sealing ring has a circular cross-sectional shape, and the diameter of the sealing ring is smaller than the diameter of the groove.

[0013] The cyclone separator body for a cyclone dust collector according to this utility model has the following advantages:

[0014] 1. The cyclone cylinder body of this cyclone dust collector connects the insulation layer and the main cylinder body through the mounting groove. The cooperation between the connecting block, the force rod and the force spring facilitates the support between the main cylinder body and the connecting block, and achieves the effect of buffering the pressure on the inner liner. The insulation layer can improve the sound insulation effect of the equipment and reduce the noise generated by the equipment during operation.

[0015] 2. This cyclone dust collector uses a cyclone cylinder body, which connects one end of the first connecting ring to the second connecting ring via an mounting block and a fixed shaft. Fasteners are used to install the first and second connecting rings. The interplay between the slot and the sealing ring facilitates increased sealing between the first and second connecting rings. Furthermore, the disassembly of the first and second connecting rings allows for easy cleaning of the interior of the main cylinder by operators, making operation convenient. Attached Figure Description

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the main cylinder of this utility model;

[0019] Figure 3 This utility model Figure 2 An enlarged structural diagram at point A;

[0020] Figure 4 This is a cross-sectional view of the connecting ring of this utility model.

[0021] The markings in the diagram are as follows: 1. Main cylinder; 2. Top cover; 3. Exhaust port; 4. Fixing ring; 5. Support frame; 6. Air extractor; 7. First connecting ring; 8. Mounting groove; 9. Insulation layer; 10. Connecting block; 11. Inner liner; 12. Force rod; 13. Force spring; 14. Second connecting ring; 15. Mounting block; 16. Fixing shaft; 17. Fastener; 18. Slot; 19. Sealing ring. Detailed Implementation

[0022] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0023] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0027] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed description of a cyclone dust collector body according to this utility model.

[0028] like Figure 1-4 As shown, the present invention discloses a cyclone dust collector cyclone cylinder body, including a main cylinder body 1, a top cover 2 fixedly connected to the top of the main cylinder body 1, an exhaust hole 3 fixedly connected to the top of the top cover 2, a fixing ring 4 fixedly connected to the surface of the main cylinder body 1, a support frame 5 fixedly connected to one side of the surface of the fixing ring 4, an air extractor 6 fixedly connected to one side of the surface of the fixing ring 4, a first connecting ring 7 fixedly connected to the surface of the top cover 2, and an installation groove 8 opened at the top of the main cylinder body 1, with an insulation layer 9 fixedly connected to the inner surface of the installation groove 8.

[0029] The bottom end of the first connecting ring 7 is provided with a second connecting ring 14, and the top end of the second connecting ring 14 is fixedly connected with a mounting block 15. The inside of the mounting block 15 is fixedly connected with a fixing shaft 16, and the other side of the top end of the first connecting ring 7 is fixedly connected with a fastener 17. The mutual cooperation between the mounting block 15 and the fixing shaft 16 facilitates the first connecting ring 7 to flip on one side of the second connecting ring 14.

[0030] A connecting block 10 is fixedly connected to one side of the inner surface of the main cylinder 1. An inner liner 11 is provided at one end of the connecting block 10. A force-bearing rod 12 is fixedly connected to one side of the inner liner 11. A force-bearing spring 13 is fixedly connected to one side of the force-bearing rod 12. The mutual cooperation between the connecting block 10 and the force-bearing rod 12 facilitates the connection between the main cylinder 1 and the inner liner 11.

[0031] The bottom end of the first connecting ring 7 is provided with a groove 18, and a sealing ring 19 is fixedly connected to the inner surface of the groove 18. The groove 18 facilitates the increase of the sealing between the first connecting ring 7 and the second connecting ring 14.

[0032] The top of the first connecting ring 7 has a hole on one side that matches the fastener 17. The bottom end of the fastener 17 passes through the interior of the first connecting ring 7 and connects with the second connecting ring 14. The fastener 17 facilitates the installation between the first connecting ring 7 and the second connecting ring 14.

[0033] The sealing ring 19 has a circular cross-sectional shape, and its diameter is smaller than that of the groove 18. The diameter difference between the groove 18 and the sealing ring 19 facilitates the positioning of the sealing ring 19.

[0034] The working principle of the cyclone dust collector using the cyclone cylinder is as follows: After the operator places the equipment in a suitable position, the gas rotates upward on the inner surface of the main cylinder 1 and the inner liner 11. The insulation layer 9 can insulate the noise generated by the equipment. The pressure generated by the gas impacting the inner liner 11 can exert pressure on the force rod 12 and the force spring 13. The tension of the force spring 13 can buffer the pressure on the inner liner 11, which can prevent the pressure from directly impacting the main cylinder 1 and causing the equipment to shake, thus improving the stability of the equipment. The mutual cooperation between the mounting block 15 and the fixed shaft 16 can facilitate the connection between the first connecting ring 7 and the second connecting ring 14. The fastener 17 can fix the first connecting ring 7 and the second connecting ring 14. The mutual cooperation between the slot 18 and the sealing ring 19 can improve the sealing between the first connecting ring 7 and the second connecting ring 14. The operation is convenient and it is also convenient for cleaning the inside of the equipment later.

[0035] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A cyclone separator for a cyclone dust collector, comprising a main cylinder (1), characterized in that: The top of the main cylinder (1) is fixedly connected to a top cover (2), the top of the top cover (2) is fixedly connected to an exhaust hole (3), the surface of the main cylinder (1) is fixedly connected to a fixing ring (4), a support frame (5) is fixedly connected to one side of the surface of the fixing ring (4), an air pump (6) is fixedly connected to one side of the surface of the fixing ring (4), the surface of the top cover (2) is fixedly connected to a first connecting ring (7), the top of the main cylinder (1) is provided with an installation groove (8), and an insulation layer (9) is fixedly connected to the inner surface of the installation groove (8).

2. The cyclone separator body for a cyclone dust collector according to claim 1, characterized in that: The bottom end of the first connecting ring (7) is provided with a second connecting ring (14), the top end of the second connecting ring (14) is fixedly connected with a mounting block (15), the inside of the mounting block (15) is fixedly connected with a fixing shaft (16), and the other side of the top end of the first connecting ring (7) is fixedly connected with a fastener (17).

3. The cyclone separator body for a cyclone dust collector according to claim 1, characterized in that: A connecting block (10) is fixedly connected to one side of the inner surface of the main cylinder (1). An inner liner (11) is provided at one end of the connecting block (10). A force-bearing rod (12) is fixedly connected to one side of the inner liner (11). A force-bearing spring (13) is fixedly connected to one side of the force-bearing rod (12).

4. The cyclone separator body for a cyclone dust collector according to claim 1, characterized in that: The bottom end of the first connecting ring (7) is provided with a slot (18), and a sealing ring (19) is fixedly connected to the inner surface of the slot (18).

5. The cyclone separator body for a cyclone dust collector according to claim 4, characterized in that: The first connecting ring (7) has a hole on one side of its top end that matches the fastener (17), and the bottom end of the fastener (17) extends into the interior of the first connecting ring (7) and connects with the second connecting ring (14).

6. The cyclone separator body for a cyclone dust collector according to claim 4, characterized in that: The sealing ring (19) has a circular cross-sectional shape, and the diameter of the sealing ring (19) is smaller than the diameter of the slot (18).

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