Self-driven spiral discharging cyclone

Abstract

The utility model relates to the technical field of separation devices, in particular to a self-driven spiral discharging cyclone which comprises a cyclone body and an installation assembly, and the installation assembly comprises a telescopic rod, a first bottom plate, a second bottom plate, a motor, a transverse plate, a threaded rod and a limiting plate. The cyclone body separates a liquid-liquid mixture, a liquid-solid mixture, a liquid-gas mixture and other two-phase mixtures with certain density difference under the action of centrifugal force, when the two-phase mixed liquid to be separated tangentially enters the cyclone from the periphery of the cyclone at certain pressure, different centrifugal force can be generated for two-phase separation, the cyclone body is inserted into the transverse plate in a sliding mode, and the two-phase separation effect is achieved. The inserting position of the cyclone body is limited through the limiting plate, the first bottom plate and the second bottom plate are placed on the top of a collecting and discharging box body or a groove body, and then the threaded rod is driven by the motor to rotate, so that the transverse plate moves in the threaded rotation direction of the threaded rod, and the telescopic rod stretches out and draws back when the transverse plate ascends and descends; the end, away from the threaded rod, of the transverse plate can be kept stable.

Description

Technical Field

[0001] The utility model relates to the technical field of separation devices, in particular to a cyclone with self-driven spiral unloading. Background Art

[0002] Cyclones are widely used in classification, desludging, and concentration operations in the petroleum, chemical, mining, metallurgy, food, and papermaking sectors. To obtain a high-concentration grit product in industrial production, the method of reducing the underflow port diameter is often used, but this also reduces the grit yield.

[0003] A self-driven spiral unloading cyclone (CN204122264U) is currently available, comprising an overflow cap, an overflow pipe, a cyclone body, a feed pipe, an underflow pipe, and an underflow guide pipe. The cyclone body is hollow, with a cylindrical upper section and a conical lower section. The feed pipe is disposed on the upper side of the cyclone body, with a feed port provided on the feed pipe. The lower portion of the overflow pipe extends into the cyclone body and communicates with it. The upper portion of the overflow pipe communicates with the overflow cap, and an overflow port is provided on the side of the overflow cap. The underflow pipe is connected to the bottom of the cyclone body and communicates with it. The underflow guide pipe is connected to the bottom of the underflow pipe and communicates with it. A sand settling port is provided on the lower side of the underflow guide pipe. A rotating shaft is also disposed inside the cyclone, with a screw sleeved on the rotating shaft, the bottom of the screw being flush with the bottom of the cyclone body. The utility model is beneficial to eliminating the influence of the air column on the separation process, and can obtain a high-concentration sand settling product while improving the separation efficiency.

[0004] However, the above utility model requires the use of a mounting bracket to assemble the device, and the existing support frame is fixed in position and cannot be adjusted according to demand. Utility Model Content

[0005] The purpose of the utility model is to provide a self-driven spiral unloading cyclone, aiming to solve the problem that the existing device needs to use a mounting bracket to assemble the device, and the existing support bracket is fixed in position and cannot be adjusted according to demand.

[0006] To achieve the above object, the utility model provides a self-driven spiral unloading cyclone, comprising a cyclone body and a mounting assembly, wherein the mounting assembly comprises a telescopic rod, a first base plate, a second base plate, a motor, a transverse plate, a threaded rod and a limit plate;

[0007] The limiting plate is fixedly connected to the cyclone body and is located on one side of the cyclone body. The transverse plate is slidably connected to the cyclone body and is located at the bottom of the limiting plate. The threaded rod is threadedly connected to the transverse plate and is located on one side of the transverse plate. The output end of the motor is fixedly connected to the threaded rod and is located on one side of the threaded rod. The first bottom plate is fixedly connected to the motor and is located on one side of the motor. The telescopic rod is connected to the transverse plate and is located at the bottom of the transverse plate. The second bottom plate is connected to the telescopic rod and is located on one side of the telescopic rod.

[0008] In which, the telescopic rod includes an inner rod and a sleeve, the inner rod is fixedly connected to the horizontal plate and is located at the bottom of the horizontal plate, the sleeve is slidably connected to the inner rod and is located on the outside of the inner rod, and the second bottom plate is fixedly connected to the sleeve and is located on one side of the sleeve.

[0009] The mounting assembly further includes a first flange and a mounting plate. The mounting plate is connected to the feed port of the cyclone body and is located on one side of the cyclone body. The first flange is fixedly mounted on the top discharge port of the cyclone body.

[0010] Among them, the mounting assembly also includes a fixing bolt and a limiting rod. The fixing bolt is threadedly connected to the sleeve and is located on the outside of the sleeve. The limiting rod is fixedly connected to the first base plate and slidably connected to the cross plate, and is located on the top of the first base plate.

[0011] Wherein, the installation component further includes a latch slot and a positioning pin, the two latch slots are respectively installed on the limiting plate and the transverse plate, and the positioning pin is slidably connected to the latch slot and is located on the inner side of the latch slot.

[0012] The utility model discloses a self-driven spiral unloading cyclone, wherein the cyclone body separates a two-phase mixture such as liquid-liquid, liquid-solid, or liquid-gas with a certain density difference under the action of centrifugal force. When the two-phase mixed liquid to be separated enters the cyclone tangentially from the periphery of the cyclone at a certain pressure, different centrifugal forces are generated to separate the two phases. The cyclone body is slidably inserted into the transverse plate, and the insertion position of the cyclone body is limited by the limit plate. The first bottom plate and the second bottom plate are placed on the top of a collection and discharge box or a trough body. The motor then drives the threaded rod to rotate, so that the transverse plate moves in the direction of rotation of the threaded rod. When the transverse plate is raised or lowered, the telescopic rod is extended and retracted, so that the end of the transverse plate away from the threaded rod can remain stable. This solves the problem that the existing device needs to use a mounting bracket to assemble the device, and the existing support bracket is fixed in position and cannot be adjusted according to demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0014] Figure 1 This is a structural diagram of a self-driven spiral unloading cyclone according to the first embodiment of the present utility model.

[0015] Figure 2 It is a front view of a cyclone with self-driven spiral discharge according to the first embodiment of the present utility model.

[0016] Figure 3 It is a cross-sectional schematic diagram of a self-driven spiral unloading cyclone according to the second embodiment of the present utility model.

[0017] 101-cyclone body, 102-mounting assembly, 103-telescopic rod, 104-first base plate, 105-second base plate, 106-motor, 107-cross plate, 108-threaded rod, 109-limiting plate, 110-inner rod, 111-sleeve, 112-first flange, 113-mounting plate, 114-fixing bolt, 115-limiting rod, 201-pin slot, 202-locating pin. DETAILED DESCRIPTION

[0018] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0019] First embodiment

[0020] See also Figures 1 and 2 , Figure 1 This is a structural diagram of a self-driven spiral unloading cyclone according to the first embodiment of the utility model. Figure 2 It is a front view of a cyclone with self-driven spiral discharge according to the first embodiment of the present utility model.

[0021] The present invention provides a self-driven spiral discharge cyclone, comprising a cyclone body 101 and a mounting assembly 102. The mounting assembly 102 includes a telescopic rod 103, a first base plate 104, a second base plate 105, a motor 106, a transverse plate 107, a threaded rod 108, a stop plate 109, an inner rod 110, a sleeve 111, a first flange 112, a mounting plate 113, fixing bolts 114, and a stop rod 115. This solution solves the problem that existing devices require a mounting bracket for assembly and use, and that the existing bracket is fixed in position and cannot be adjusted as needed.

[0022] In this embodiment, the cyclone body 101 separates two-phase mixtures such as liquid-liquid, liquid-solid, and liquid-gas with a certain density difference under the action of centrifugal force. When the two-phase mixed liquid to be separated enters the cyclone tangentially from the periphery of the cyclone at a certain pressure, different centrifugal forces are generated to separate the two phases.

[0023] The limiting plate 109 is fixedly connected to the cyclone body 101 and is located on one side of the cyclone body 101. The transverse plate 107 is slidably connected to the cyclone body 101 and is located at the bottom of the limiting plate 109. The threaded rod 108 is threadedly connected to the transverse plate 107 and is located on one side of the transverse plate 107. The output end of the motor 106 is fixedly connected to the threaded rod 108 and is located on one side of the threaded rod 108. The first bottom plate 104 is fixedly connected to the motor 106 and is located on one side of the motor 106. The telescopic rod 103 is connected to the transverse plate 107 and is located at the bottom of the transverse plate 107. The second bottom plate 105 is connected to the telescopic rod 103 and is located at the On one side of the telescopic rod 103, the cyclone body 101 is slidably inserted into the transverse plate 107, and the insertion position of the cyclone body 101 is limited by the limit plate 109. The first bottom plate 104 and the second bottom plate 105 are placed on the top of the collection and discharge box or trough body, and then the motor 106 drives the threaded rod 108 to rotate, so that the transverse plate 107 moves in the direction of the threaded rotation of the threaded rod 108. When the transverse plate 107 is raised or lowered, the telescopic rod 103 is extended and retracted, so that the end of the transverse plate 107 away from the threaded rod 108 can remain stable, which solves the problem that the existing device needs to use a mounting bracket to assemble the device, and the existing support frame is fixed in position and cannot be adjusted according to demand.

[0024] Secondly, the telescopic rod 103 includes an inner rod 110 and a sleeve 111. The inner rod 110 is fixedly connected to the horizontal plate 107 and is located at the bottom of the horizontal plate 107. The sleeve 111 is slidably connected to the inner rod 110 and is located on the outside of the inner rod 110. The second bottom plate 105 is fixedly connected to the sleeve 111 and is located on one side of the sleeve 111. When the telescopic rod 103 is extended or retracted, the inner rod 110 slides inside the sleeve 111, limiting the sliding direction of the horizontal plate 107 and preventing the horizontal plate 107 from rotating during the lifting process.

[0025] Again, the mounting assembly 102 also includes a first flange 112 and a mounting plate 113. The mounting plate 113 is connected to the feed port of the cyclone body 101 and is located on one side of the cyclone body 101. The first flange 112 is fixedly installed on the top discharge port of the cyclone body 101. The first flange 112 is used to connect the top discharge port of the cyclone body 101 with the subsequent processing device, and the mounting plate 113 is used for the connection between the feed port and the discharge device.

[0026] Finally, the mounting assembly 102 also includes a fixing bolt 114 and a limiting rod 115. The fixing bolt 114 is threadedly connected to the sleeve 111 and is located on the outside of the sleeve 111. The limiting rod 115 is fixedly connected to the first base plate 104 and slidably connected to the cross plate 107, and is located on the top of the first base plate 104. The fixing bolt 114 is used to fix the position of the telescopic rod 103 after extension and contraction, thereby improving the supporting stability of the telescopic rod 103. The limiting rod 115 is used to enhance the supporting performance of one end of the first base plate 104.

[0027] In a cyclone with a self-driven spiral discharge of the present invention, the cyclone body 101 separates a two-phase mixture such as liquid-liquid, liquid-solid, or liquid-gas with a certain density difference under the action of centrifugal force. When the two-phase mixed liquid to be separated enters the cyclone tangentially from the periphery of the cyclone at a certain pressure, different centrifugal forces are generated to separate the two phases. The cyclone body 101 is slidably inserted into the transverse plate 107, and the position of the insertion of the cyclone body 101 is limited by the limit plate 109. The first bottom plate 104 is connected to the cyclone body 107. The second bottom plate 105 is placed on the top of the collection and discharge box or trough, and then the motor 106 drives the threaded rod 108 to rotate, so that the cross plate 107 moves in the direction of rotation of the threaded rod 108. When the cross plate 107 is raised or lowered, the telescopic rod 103 is extended and retracted, so that the end of the cross plate 107 away from the threaded rod 108 can remain stable, which solves the problem that the existing device needs to use an installation bracket to assemble and use the device, and the existing support frame is fixed in position and cannot be adjusted according to demand.

[0028] Second embodiment

[0029] See also Figure 3 , Figure 3 FIG2 is a cross-sectional view of a self-driven spiral discharge cyclone according to a second embodiment of the present invention. Based on the first embodiment, the mounting assembly 102 of the self-driven spiral discharge cyclone according to the present invention further includes a latch slot 201 and a positioning pin 202 .

[0030] The two latch grooves 201 are respectively installed on the limit plate 109 and the cross plate 107. The positioning pin 202 is slidably connected to the latch groove 201 and is located on the inner side of the latch groove 201. By sliding the positioning pin 202 into the latch groove 201, the position of the cyclone body 101 is fixed, and it will not rotate or shake on the cross plate 107 during the installation process.

[0031] The above disclosure is merely a preferred embodiment of a self-driven spiral discharge cyclone of the present invention and is not intended to limit the scope of the present invention. Persons skilled in the art will appreciate that any equivalent variations made by implementing all or part of the above embodiment in accordance with the claims of the present invention are still within the scope of the present invention.

Claims

1. A self-driven spiral discharge cyclone, comprising a cyclone body, characterized in that: Also included is a mounting assembly, the mounting assembly including a telescopic rod, a first base plate, a second base plate, a motor, a cross plate, a threaded rod, and a limit plate; The limiting plate is fixedly connected to the cyclone body and is located on one side of the cyclone body. The transverse plate is slidably connected to the cyclone body and is located at the bottom of the limiting plate. The threaded rod is threadedly connected to the transverse plate and is located on one side of the transverse plate. The output end of the motor is fixedly connected to the threaded rod and is located on one side of the threaded rod. The first bottom plate is fixedly connected to the motor and is located on one side of the motor. The telescopic rod is connected to the transverse plate and is located at the bottom of the transverse plate. The second bottom plate is connected to the telescopic rod and is located on one side of the telescopic rod.

2. A self-driven spiral discharge cyclone according to claim 1, characterized in that: The telescopic rod includes an inner rod and a sleeve. The inner rod is fixedly connected to the transverse plate and is located at the bottom of the transverse plate. The sleeve is slidably connected to the inner rod and is located on the outside of the inner rod. The second bottom plate is fixedly connected to the sleeve and is located on one side of the sleeve.

3. The self-driven spiral discharge cyclone according to claim 1, characterized in that: The mounting assembly further includes a first flange and a mounting plate. The mounting plate is connected to the feed port of the cyclone body and is located on one side of the cyclone body. The first flange is fixedly mounted on the top discharge port of the cyclone body.

4. The self-driven spiral discharge cyclone according to claim 2, characterized in that: The mounting assembly also includes a fixing bolt and a limiting rod. The fixing bolt is threadedly connected to the sleeve and is located on the outside of the sleeve. The limiting rod is fixedly connected to the first base plate and slidably connected to the cross plate and is located on the top of the first base plate.

5. The self-driven spiral discharge cyclone according to claim 4, characterized in that: The installation assembly further includes a latch slot and a positioning pin. The two latch slots are respectively installed on the limiting plate and the transverse plate. The positioning pin is slidably connected to the latch slot and is located on the inner side of the latch slot.

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