Mute structure of cyclone separator

Abstract

The mute structure of the cyclone separator comprises a sound insulation assembly, the sound insulation assembly comprises an installation shell, arc pieces and a sound insulation unit, the installation shell is symmetrically connected to the outer portion of a cyclone separator body in a sleeved mode, the arc pieces are fixedly connected to the ends of the installation shell, and sound absorption cavities are formed by the arc pieces. And the sound insulation unit is arranged in the sound absorption cavity and used for conducting sound absorption and noise reduction on the cyclone separator body, and the fixing assembly is arranged at the joint of the adjacent mounting shells and used for fixing and limiting the mounting shells. The cyclone separator body and the sound insulation assembly are used in a matched mode, the sound insulation assembly comprises the installation shell, the fixing assembly, the arc piece and the sound insulation unit, the sound insulation unit can be stably installed on the cyclone separator body through the installation shell under the action of the fixing assembly, and therefore the cyclone separator body is attracted and subjected to noise reduction; therefore, the noise generated during the production of the plastic particles is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cyclone separator, especially cyclone separator's mute structure. BACKGROUND

[0002] In the production of plastic particles, the plastic particles will be mixed with some impurities, and the water-cooled plastic particles will be attached with moisture outside, so that the cyclone separator is needed to separate and remove the impurities and moisture in the plastic particles.

[0003] Since the cyclone separator is a device for separating gas-solid system or liquid-solid system, its working principle is to cause rotational movement by tangential introduction of airflow, so that solid particles or liquid droplets with large inertia centrifugal force are thrown to the outer wall surface to separate, so that when the plastic particles are separated and treated, the cyclone separator drives the plastic particles to move and collide with the inner wall of the cyclone separator, thereby producing noise, which will affect the sound report of the plastic particle production equipment or artificial communication, thereby having certain defects. UTILITY MODEL CONTENT

[0004] The utility model aims at providing cyclone separator's mute structure to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: the mute structure of the cyclone separator is used for being installed on the cyclone separator main body, and comprises a sound insulation assembly, the sound insulation assembly comprises:

[0006] The mounting shell is symmetrically sleeved on the outside of the cyclone separator main body;

[0007] The arc piece is fixedly connected to the end of the mounting shell, and the arc piece and the arc piece form a sound absorption chamber;

[0008] The sound insulation unit is arranged in the inside of the sound absorption chamber, and the sound insulation unit is used for sound absorption and noise reduction of the cyclone separator main body;

[0009] The fixing assembly is arranged at the connecting place of the adjacent mounting shells, and the fixing assembly is used for fixing and limiting the mounting shell.

[0010] Preferably, the sound insulation unit comprises:

[0011] The sponge pad is sleeved in the inside of the sound absorption chamber, and the sponge pad is attached to the outer wall of the cyclone separator main body;

[0012] The corrugated board is sleeved in the inside of the sound absorption chamber, and the corrugated board is located on the side, away from the cyclone separator main body, of the sponge pad;

[0013] A silica gel pad is sleeved in the inside of the sound absorption chamber, and is located on the side of the corrugated paper away from the sponge pad.

[0014] Preferably, the fixing assembly comprises:

[0015] A fixing block is fixedly connected between the mounting shell and the circular arc piece.

[0016] A locking plate is clamped on one side of the adjacent fixing block.

[0017] Preferably, the fixing assembly further comprises:

[0018] A locking rod is fixedly connected at one end with the locking plate.

[0019] A locking hole is formed on one side of the fixing block, and the outer wall of the locking rod is slidingly clamped in the inner cavity of the locking hole.

[0020] A connecting plate is clamped on the side of the fixing block and the locking plate.

[0021] Preferably, the fixing assembly further comprises:

[0022] A clamping block is fixedly connected on one side of the connecting plate towards the fixing block.

[0023] A clamping groove is formed on one side of the fixing block, and the outer wall of the clamping block is slidingly clamped in the inner cavity of the clamping groove.

[0024] A connecting rod is fixedly connected on one side of the connecting plate towards the locking plate.

[0025] Preferably, the fixing assembly further comprises:

[0026] A mounting groove is formed on the side of the locking plate.

[0027] A fixing sleeve is fixedly sleeved in the inside of the mounting groove.

[0028] One end of the connecting rod passes through the fixing sleeve and is fixedly connected with a limiting block.

[0029] A spring is slidingly sleeved on the outside of the connecting rod, and is located between the limiting block and the fixing sleeve.

[0030] The technical effects and advantages of the present application are as follows:

[0031] The utility model discloses a cooperation mode of cyclone separator main part and sound insulation assembly, and the sound insulation assembly includes installation shell, fixed component, arc piece and sound insulation unit, and under the action of fixed component, installation shell can stably install sound insulation unit in cyclone separator main part, thereby attracting and reducing noise of cyclone separator main part, thereby reducing the noise generated during plastic particle production. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the whole structure schematic diagram of the utility model.

[0033] Figure 2 It is the installation shell part side internal structure schematic diagram of the utility model.

[0034] Figure 3 It is the fixed block internal structure schematic diagram of the utility model.

[0035] In the drawing: 1, cyclone separator main part;2, sound insulation assembly;21, installation shell;22, fixed component;221, fixed block;222, locking plate;223, locking lever;224, connecting plate;225, clamping block;226, connecting rod;227, spring;228, fixed sleeve ring;229, limiting block;23, arc piece;24, sound insulation unit;241, sponge pad;242, corrugated paperboard;243, silica gel pad. DETAILED DESCRIPTION

[0036] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of the utility model protection.

[0037] Embodiment 1

[0038] The utility model provides a Figures 1-2The silencing structure of the cyclone separator shown is used for installation on the cyclone separator body 1. It includes a sound insulation component 2, which comprises a mounting shell 21, a fixing component 22, an arc-shaped component 23, and a sound insulation unit 24. Two mounting shells 21 are symmetrically fitted onto the outside of the cyclone separator body 1. The arc-shaped component 23 is fixedly connected to the end of the mounting shell 21. The arc-shaped component 23 and the arc-shaped component 24 form a sound-absorbing chamber, that is, the inner side of the arc-shaped component 23 is in contact with the outer wall of the cyclone separator body 1, thereby making the mounting shell 21 and the cyclone separator body 1 sound-absorbing chamber close together. There is a certain gap between the outer walls of the body 1. The sound insulation unit 24 is set inside the sound absorption chamber. The sound insulation unit 24 is used to absorb sound and reduce noise for the cyclone separator body 1. The sound insulation unit 24 can reduce the noise generated by the impact of plastic particles on the inner wall of the cyclone separator body 1. The fixing component 22 is set at the connection of adjacent mounting shells 21. The fixing component 22 is used to fix and limit the mounting shells 21. By releasing the locking state of the fixing component 22 on the two mounting shells 21, the mounting shells 21 and the sound insulation unit 24 can be directly disassembled or installed.

[0039] Furthermore, the sound insulation unit 24 includes a sponge pad 241, a corrugated cardboard 242, and a silicone pad 243. The sponge pad 241 is fitted inside the sound absorption chamber and is attached to the outer wall of the cyclone separator body 1. The corrugated cardboard 242 is fitted inside the sound absorption chamber and is located on the side of the sponge pad 241 away from the cyclone separator body 1. The silicone pad 243 is fitted inside the sound absorption chamber and is located on the side of the corrugated cardboard 242 away from the sponge pad 241. The sponge pad 241, corrugated cardboard 242, and silicone pad 243 can absorb sound and reduce noise for the cyclone separator body 1.

[0040] Example 2

[0041] Based on Example 1, such as Figure 3 As shown, the fixing component 22 includes a fixing block 221 and a locking plate 222. The fixing block 221 is fixedly connected between the mounting housing 21 and the arc-shaped part 23. The locking plate 222 is snapped onto one side of the adjacent fixing block 221. The fixing component 22 also includes a locking rod 223, a locking hole, and a connecting plate 224. One end of the locking rod 223 is fixedly connected to the locking plate 222. The locking hole is opened on one side of the fixing block 221. The outer wall of the locking rod 223 is slidably snapped into the inner cavity of the locking hole. The locking plate 222 can lock the two fixing blocks 221 by snapping them into the two mounting housings 21 through the two locking rods 223. By using the locking plate 222 to drive the two locking rods 223 to separate from the two fixing blocks 221, the mounting housing 21 can be unlocked and disassembled. The connecting plate 224 is snapped onto the side of the fixing block 221 and the locking plate 222.

[0042] Further, the fixing assembly 22 further comprises a clamping block 225, a connecting rod 226 and a clamping groove, the clamping block 225 is fixedly connected to one side of the connecting plate 224 facing the fixing block 221, the clamping groove is arranged on one side of the fixing block 221, the outer wall of the clamping block 225 is slidably connected with the inner cavity of the clamping groove, the connecting plate 224 can be clamped with the fixing block 221 through the clamping block 225, thereby limiting the locking plate 222, and the connecting rod 226 is fixedly connected to one side of the connecting plate 224 facing the locking plate 222.

[0043] Further, the fixing assembly 22 further comprises a mounting groove, a fixing sleeve 228, a limiting block 229 and a spring 227, the mounting groove is arranged on the side of the locking plate 222, the fixing sleeve 228 is fixedly sleeved in the mounting groove, one end of the connecting rod 226 passes through the fixing sleeve 228 and is fixedly connected with the limiting block 229, under the action of the connecting rod 226, the connecting plate 224 can be slidably connected with the locking plate 222, the spring 227 is slidably sleeved on the outside of the connecting rod 226, and the spring 227 is located between the limiting block 229 and the fixing sleeve 228, under the action of the spring 227, the connecting plate 224 has an elastic force towards the locking plate 222, thereby ensuring the stability of the clamping block 225 and the fixing block 221 clamped by the connecting plate 224, pulling the connecting plate 224 to move away from the locking plate 222 can make the clamping block 225 and the fixing block 221 separate, thereby disassembling the locking plate 222.

[0044] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A soundproof structure of a cyclone separator for being installed on a cyclone separator main body (1), characterized in that, The sound insulation assembly (2) comprises: An installation shell (21) symmetrically sleeved on the outside of the cyclone separator body (1); An arc member (23) fixedly connected to the end of the installation shell (21), and the arc member (23) and the arc member (23) form a sound absorption chamber; A sound insulation unit (24) arranged in the sound absorption chamber, the sound insulation unit (24) is used for sound absorption and noise reduction of the cyclone separator body (1); A fixing assembly (22) arranged at the connection of the adjacent installation shells (21), the fixing assembly (22) is used for fixing and limiting the installation shell (21).

2. The cyclone silencer structure according to claim 1, wherein The sound insulation unit (24) comprises: A sponge pad (241) sleeved in the sound absorption chamber, the sponge pad (241) is fitted with the outer wall of the cyclone separator body (1); A corrugated board (242) sleeved in the sound absorption chamber, the corrugated board (242) is located on the side of the sponge pad (241) away from the cyclone separator body (1); A silica gel pad (243) sleeved in the sound absorption chamber, the silica gel pad (243) is located on the side of the corrugated board (242) away from the sponge pad (241).

3. The cyclone silencer structure according to claim 1, wherein The fixing assembly (22) comprises: A fixed block (221) fixedly connected between the installation shell (21) and the arc member (23); A locking plate (222) clamped on one side of the adjacent fixed block (221).

4. The cyclone silencer structure according to claim 3, wherein The fixing assembly (22) further comprises: A locking rod (223) fixedly connected to one end of the locking plate (222); A locking hole formed on one side of the fixed block (221), the outer wall of the locking rod (223) is slidingly clamped in the inner cavity of the locking hole; A connecting plate (224) clamped on the side of the fixed block (221) and the locking plate (222).

5. The cyclone silencer structure according to claim 4, wherein The fixing assembly (22) further comprises: A clamping block (225) fixedly connected to one side of the connecting plate (224) facing the fixed block (221); A clamping groove formed on one side of the fixed block (221), the outer wall of the clamping block (225) is slidingly clamped in the inner cavity of the clamping groove; A connecting rod (226) fixedly connected to one side of the connecting plate (224) facing the locking plate (222).

6. The cyclone silencer structure according to claim 5, wherein The fixing assembly (22) further comprises: An installation groove formed on the side of the locking plate (222); A fixed sleeve ring (228) fixedly sleeved in the installation groove; A limiting block (229), one end of the connecting rod (226) passes through the fixed sleeve ring (228) and is fixedly connected with the limiting block (229); A spring (227) is sleeved on the outside of the connecting rod (226), and is located between the limiting block (229) and the fixed sleeve ring (228).

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