Cyclone separator

Abstract

The utility model relates to the technical field of cyclone separators, and particularly discloses a cyclone separator which comprises a separator main body, a cooling jacket is arranged outside the separator main body, a spiral blade is connected between the separator main body and the cooling jacket, and a spiral channel is defined by the separator main body, the cooling jacket and the spiral blade. A cooling medium inlet and a cooling medium outlet which are communicated with the spiral channel are respectively formed in the lower part and the upper part of the cooling jacket; and the spiral channel is used for allowing a cooling medium to flow so as to cool materials in the separator main body. According to the utility model, the flow path of a cooling medium on the periphery of the separator main body is longer and fixed, so that the cooling medium flows more slowly, the flowing time is prolonged, and the structure of the spiral channel enables the cooling medium to cool materials more fully and uniformly, so that the cooling efficiency is improved. And the cooling efficiency and the cooling effect of the materials are greatly improved.

Description

Technical Field

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

[0002] In an existing waste heat recovery cyclone dust collector, such as that disclosed in Chinese patent document publication number CN201101985Y, a water jacket is formed between the inner cylinder and the cooling jacket, and a water inlet and an air outlet are respectively provided at the bottom and the upper end of the water jacket. The water flow cannot form a fixed and long flow path in the water jacket, and the cooling water flows directly from bottom to top, and the path is short and not fixed. As a result, the cooling water flows in the water jacket for a short time and cannot cool the material uniformly, resulting in poor cooling efficiency and cooling effect. Utility Model Content

[0003] The utility model aims to provide a cyclone separator to solve the above-mentioned technical problems.

[0004] To achieve the above-mentioned purpose, the technical solution of the present invention is: a cyclone separator, comprising a separator body, a cooling jacket is provided on the outside of the separator body, spiral blades are connected between the separator body and the cooling jacket, the separator body, the cooling jacket and the spiral blades form a spiral channel, the lower part and the upper part of the cooling jacket are respectively provided with a cooling medium inlet and a cooling medium outlet connected to the spiral channel, and the spiral channel is used to allow the cooling medium to flow to cool the material in the separator body.

[0005] Preferably, the separator body includes an upper cylinder and a lower cone which are connected to each other up and down, the cooling jacket is arranged on the outside of the upper cylinder, and the spiral channel is arranged around the periphery of the upper cylinder.

[0006] Preferably, the cooling medium is coolant, cooling water or cold air.

[0007] Preferably, the inner wall of the separator body is provided with a hard rigid coating.

[0008] Preferably, the hard rigid coating is a tungsten carbide coating, a Teflon coating, or a ceramic coating.

[0009] Preferably, a movable air outlet pipe that can move up and down is installed in the separator body, and the upper and lower ends of the movable air outlet pipe are the air outlet and the air inlet respectively. The air inlet is located inside the separator body, and the air outlet protrudes upward from the outside of the separator body.

[0010] Preferably, a feed pipe is fixedly connected to one side of the top of the separator body, and a discharge port is provided at the bottom of the separator body.

[0011] Preferably, a valve is installed at the discharge port.

[0012] Preferably, the valve is a butterfly valve or a rotary valve.

[0013] The utility model has the following beneficial effects:

[0014] The utility model includes a separator main body, a cooling jacket is provided on the outside of the separator main body, a spiral blade is connected between the separator main body and the cooling jacket, the separator main body, the cooling jacket and the spiral blades enclose a spiral channel, the lower part and the upper part of the cooling jacket are respectively provided with a cooling medium inlet and a cooling medium outlet connected to the spiral channel, the spiral channel is used for cooling medium to flow so as to cool the material in the separator main body, this arrangement makes the flow path of the cooling medium on the periphery of the separator main body longer and fixed, makes the cooling medium flow more slowly, prolongs the flow time, and the structure of the spiral channel makes the cooling medium able to cool the material more fully and evenly, greatly improving the cooling efficiency and cooling effect of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of an embodiment of the present utility model at an angle.

[0016] Figure 2 It is a schematic diagram of an embodiment of the present invention at another angle.

[0017] Figure 3 It is a top view of an embodiment of the present utility model.

[0018] The accompanying drawings are marked: 1 separator body, 1.1 upper cylinder, 1.2 lower cone, 2 spiral blades, 3 cooling jacket, 4 spiral channel, 5 cooling medium inlet, 6 cooling medium outlet, 7 hard rigid coating, 8 feed pipe, 9 discharge port, 10 movable air outlet pipe, 11 air inlet, 12 air outlet, 13 valve. DETAILED DESCRIPTION

[0019] To further illustrate various embodiments, the present invention is provided with accompanying drawings. These drawings form part of the disclosure of this invention and are primarily used to illustrate the embodiments and, in conjunction with the relevant description in the specification, to explain the operating principles of the embodiments. By referring to these drawings, those skilled in the art will understand other possible implementations and the advantages of this invention. The components in the figures are not drawn to scale, and similar reference numerals are generally used to represent similar components.

[0020] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See Figure 1-3 As shown, as an embodiment of the present invention, a cyclone separator is provided, comprising a separator body 1, a cooling jacket 3 is provided on the outside of the separator body 1, a spiral blade 2 is connected between the separator body 1 and the cooling jacket 3, the separator body 1, the cooling jacket 3 and the spiral blade 2 enclose a spiral channel 4, the lower part and the upper part of the cooling jacket 3 are respectively provided with a cooling medium inlet 5 and a cooling medium outlet 6 connected to the spiral channel 4, the spiral channel 4 is used for supplying cooling medium to flow to cool the material in the separator body 1, specifically, the separator body 1 comprises an upper cylinder 1.1 and a lower cone 1.2 connected up and down, the cooling jacket 3 is arranged on the outside of the upper cylinder 1.1, and the spiral channel 4 is wound around the periphery of the upper cylinder 1.1, the arrangement of the spiral channel 4 makes the flow path of the cooling medium on the periphery of the separator body 1 fixed, and the flow path is longer, so that the cooling medium flows more slowly and the flow time is longer, and the structure of the spiral channel 4 enables the cooling medium to cool the material more fully and evenly, greatly improving the cooling efficiency and cooling effect of the material.

[0023] In this embodiment, the material is a material that requires dust removal, such as coal gas, and the cooling medium is a coolant, cooling water or cold air, thereby ensuring the cooling effect. The cyclone separator and the cyclone dust collector are essentially the same, but the names are different.

[0024] In this embodiment, the inner wall of the separator body 1 is provided with a hard rigid coating 7 , which is a tungsten carbide coating, or a Teflon coating, or a ceramic coating, to improve the overall rigidity of the separator body 1 .

[0025] In this embodiment, a feed pipe 8 is fixedly connected to one side of the top of the separator main body 1, a discharge port 9 is opened at the bottom of the separator main body 1, and the lower cone 1.2 is specifically located at the bottom of the lower cone 1.2. A movable air outlet pipe 10 that can move up and down is installed in the separator main body 1. The upper and lower ends of the movable air outlet pipe 10 are respectively an air outlet 12 and an air inlet 11. The air inlet 11 is located inside the separator main body 1, and the air outlet 12 protrudes upward from the outside of the separator main body 1, so that when there is too much material and the weight is large, the tube body can be moved upward, thereby raising the height of the air outlet 12 to prevent too much material from being carried away by the air, and the dust removal and separation effect is better.

[0026] In this embodiment, a valve 13 is installed at the discharge port 9 for sealing and closing or opening the discharge port 9 to control the discharge of materials. The valve 13 is a butterfly valve or a rotary valve with good high temperature resistance and a relatively high applicable pressure range.

[0027] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims shall fall within the scope of protection of the present invention.

Claims

1. A cyclone separator, characterized in that: It includes a separator body, a cooling jacket is provided on the outside of the separator body, a spiral blade is connected between the separator body and the cooling jacket, the separator body, the cooling jacket and the spiral blade form a spiral channel, the lower part and the upper part of the cooling jacket are respectively provided with a cooling medium inlet and a cooling medium outlet connected to the spiral channel, and the spiral channel is used for the cooling medium to flow to cool the material in the separator body.

2. The cyclone separator according to claim 1, characterized in that: The separator body comprises an upper cylinder and a lower cone which are connected up and down. The cooling jacket is arranged on the outside of the upper cylinder, and the spiral channel is arranged around the periphery of the upper cylinder.

3. The cyclone separator according to claim 1, characterized in that: The cooling medium is coolant, cooling water or cold air.

4. The cyclone separator according to claim 1, characterized in that: The inner wall of the separator body is provided with a hard rigid coating.

5. The cyclone separator according to claim 4, characterized in that: The hard and rigid coating is a tungsten carbide coating, a Teflon coating, or a ceramic coating.

6. The cyclone separator according to claim 1, characterized in that: A movable air outlet pipe that can move up and down is installed in the separator body. The upper and lower ends of the movable air outlet pipe are the air outlet and the air inlet respectively. The air inlet is located inside the separator body, and the air outlet protrudes upward from the outside of the separator body.

7. The cyclone separator according to claim 1, characterized in that: A feed pipe is fixedly connected to one side of the top of the separator body, and a discharge port is opened at the bottom of the separator body.

8. The cyclone separator according to claim 1, characterized in that: A valve is installed at the discharge port.

9. The cyclone separator according to claim 8, characterized in that: The valve is a butterfly valve or a rotary valve.

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