A cyclone separator anti-accumulation assembly

Abstract

This utility model relates to the technical field of fabric processing equipment and discloses a cyclone separator anti-accumulation component, including a cone. A dust-laden air inlet pipe is connected to one side of the upper end of the cone, an exhaust pipe is connected to the top of the cone, and a vortex hood is connected to the bottom of the cone. A dust hopper is detachably connected to the lower end of the vortex hood. The anti-accumulation component is installed on the cyclone separator, and an air guide sleeve is also installed at the junction of the exhaust pipe and the cone. When separating dust or particles with stickiness, such as resin or flour, this utility model can achieve timely unblocking of the cyclone separator by adding an anti-accumulation component at the feed end. When separating substances with uneven particle size distribution or excessive fine powder, an anti-accumulation component is added at the exhaust end of the cyclone separator. When "flocculated material" forms at the discharge port during the use of the cyclone separator, an airflow is introduced to break the "flocculated material" state and achieve unblocking.

Description

Technical Field

[0001] This utility model relates to the field of industrial production equipment technology, and in particular to a cyclone separator anti-accumulation component. Background Technology

[0002] A cyclone separator is a device that uses centrifugal force to separate solid particles or liquid droplets in an airflow. It is widely used in chemical, petroleum, and environmental protection fields.

[0003] Cyclone separators often become clogged under various dust conditions (such as humidity, high concentration of fine powder, or long, strip-shaped particles) during prolonged use. Therefore, researching anti-accumulation components for cyclone separators is of great practical significance. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cyclone separator anti-accumulation component.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A cyclone separator anti-accumulation component includes a cone, a dust-laden air inlet pipe connected through one side of the upper end of the cone, an exhaust pipe connected to the top of the cone, a vortex hood connected to the bottom of the cone, and a dust hopper detachably connected to the lower end of the vortex hood. The anti-accumulation component is installed on the cyclone separator, and an air guide sleeve is also installed at the junction of the exhaust pipe and the cone.

[0007] Furthermore, the anti-accumulation component is a feeding anti-accumulation component installed on the dust-containing air inlet pipe. The feeding anti-accumulation component includes a mounting frame, a drive box is installed on the upper end of the mounting frame, and a drive gear is fixedly connected to the output end of the drive box. The dust-containing air inlet pipe is disconnected in the middle, and a fixing lug is welded between the two disconnected sections of the dust-containing air inlet pipe. The two sections of the dust-containing air inlet pipe are also rotatably connected by a bearing, and a gear ring is sleeved on it. The gear ring meshes with the drive gear, and a scraping rod for scraping dust off the inner wall of the dust-containing air inlet pipe is fixed on the inner wall of the gear ring.

[0008] Furthermore, a gap is left between the two disconnected sections of the dust-laden air inlet pipe, and the scraping rod is T-shaped and fitted against the inner wall of the dust-laden air inlet pipe.

[0009] Furthermore, the fixing ears are provided in multiple and evenly distributed on the two sections of the dust-laden air inlet pipe, and a gap is left between the toothed ring and the fixing ears.

[0010] Furthermore, the anti-accumulation component is a discharge anti-accumulation component installed on the exhaust pipe. The discharge anti-accumulation component includes a through-connected air cylinder. A one-way valve is installed on the inner wall of the air cylinder near the exhaust pipe. A piston head is provided on the inner wall of the air cylinder. A reciprocating drive is provided on one side of the air cylinder. A piston rod is fixed at the output end of the reciprocating drive. The piston rod extends into the air cylinder and is fixedly connected to the piston head. A return air pipe is installed through the middle of the lower end of the air cylinder. A one-way valve is installed on the inner wall of the return air pipe.

[0011] Furthermore, the flow direction of the first one-way valve is from the air cylinder into the exhaust pipe, and the flow direction of the second one-way valve is from the outside of the air cylinder into the inside.

[0012] Furthermore, a dust cover is installed at the bottom of the return air pipe by screws.

[0013] Furthermore, the inner wall of the air guide sleeve is arc-shaped, and the opening of the bottom inner wall of the air guide sleeve is larger than the opening of the upper inner wall.

[0014] This utility model has the following beneficial effects:

[0015] 1. This invention is applicable when separating dust or particles that are sticky, such as resin or flour. By adding a feed anti-accumulation component to the feed end of the cyclone separator, the timely unblocking of the cyclone separator is achieved, which effectively ensures the smooth continuous feeding of the cyclone separator.

[0016] 2. This invention is applicable when separating materials with uneven particle size distribution or excessive fine powder. It adds a discharge anti-accumulation component to the exhaust end of the cyclone separator. When "flocculents" appear at the discharge port during the use of the cyclone separator, an airflow is introduced to break the "flocculents" and clear the blockage, greatly ensuring the efficiency of the cyclone separator.

[0017] 3. When the dust or particles separated by this utility model are sticky and have uneven particle size distribution or too much fine powder, the feed anti-accumulation component and the discharge anti-accumulation component are installed at the feed end and the exhaust end of the cyclone separator respectively, thereby ensuring the stable and coordinated operation of the cyclone separator in feeding and discharging. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0019] Figure 2 This is a simplified structural diagram of the feed anti-accumulation component in this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0022] Figure 5 This utility model Figure 4 Enlarged view at point B in the middle;

[0023] Figure 6 This is a structural schematic diagram of Embodiment 3 of the present invention;

[0024] Figure 7 This is a front sectional view of the air guide sleeve in this utility model;

[0025] Figure 8 This is a perspective view of the air guide sleeve in this utility model;

[0026] Figure 9 This is a prior art structural diagram of the present utility model.

[0027] Legend: 1. Cone; 2. Inlet pipe; 3. Exhaust pipe; 4. Vortex hood; 5. Ash hopper; 7. Air guide sleeve; 6a. Feed anti-accumulation component; 6a1. Mounting frame; 6a2. Drive box; 6a3. Drive gear; 6a4. Fixing lug; 6a5. Gear ring; 6a6. Scraper rod; 6b. Discharge anti-accumulation component; 6b1. Air cylinder; 6b2. One-way valve one; 6b3. Piston head; 6b4. Reciprocating drive component; 6b5. Piston rod; 6b6. Return air pipe; 6b7. One-way valve two; 6b8. Dust cover. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1:

[0030] When the separated dust or particles are sticky, such as resin or flour, or are prone to absorbing moisture and clumping in high temperature / high humidity environments, they will adhere and accumulate on the inner wall of the separator or at the ash discharge port, eventually forming a blockage. For example, when dealing with damp cement dust, moisture may cause particles to agglomerate and adhere to the inner wall of the conical section. The following technology is disclosed to solve the above problems.

[0031] A cyclone separator anti-accumulation component includes a cone 1, a dust-laden air inlet pipe 2 that is connected through one side of the upper end of the cone 1, an exhaust pipe 3 that is connected to the top of the cone 1, a vortex shroud 4 that is connected to the bottom of the cone 1, and a dust hopper 5 that is detachably connected to the lower end of the vortex shroud 4. The cyclone separator is equipped with an anti-accumulation component, and an air guide sleeve 7 is also installed at the junction of the exhaust pipe 3 and the cone 1.

[0032] The anti-accumulation component is a feeding anti-accumulation component 6a installed on the dust-laden air inlet pipe 2. The feeding anti-accumulation component 6a includes a mounting frame 6a1, and a drive box 6a2 is installed on the upper end of the mounting frame 6a1. The drive box 6a2 also contains a control component, which includes a timing module: the chip circuit is set to cycle "work for 60 seconds → stop for 4 minutes". The execution switch: the relay receives the signal from the chip circuit. When it is turned on, the drive box 6a2 is powered on and works. When it is turned off, the drive box 6a2 stops working. The power supply: 220V AC is converted to 12V by a transformer to power the chip circuit and the relay, and also directly powers the drive box 6a2, thereby realizing the timed intermittent operation of the drive box 6a2. A drive gear 6a3 is fixedly connected to the output end of the drive box 6a2. The two sections of the dust-laden air intake pipe 2 are disconnected and a fixing lug 6a4 is welded between them. The two sections of the dust-laden air intake pipe 2 are also rotatably connected by a bearing and a gear ring 6a5 is sleeved on it. The gear ring 6a5 meshes with a drive gear 6a3. A scraping rod 6a6 for scraping dust off the inner wall of the dust-laden air intake pipe 2 is fixed on the inner wall of the gear ring 6a5. A gap is left between the two sections of the dust-laden air intake pipe 2, and the scraping rod 6a6 is T-shaped. The scraping rod 6a6 is fitted to the inner wall of the dust-laden air intake pipe 2. Multiple fixing lugs 6a4 are provided and evenly distributed on the two sections of the dust-laden air intake pipe 2, and a gap is left between the gear ring 6a5 and the fixing lugs 6a4. The inner wall of the air guide sleeve 7 is arc-shaped, and the opening of the bottom inner wall of the air guide sleeve 7 is larger than the opening of the top inner wall.

[0033] By installing a feed anti-accumulation component at the feed end of the cyclone separator, during use, the drive gear 6a3 is driven to rotate by the drive box 6a2. The drive gear 6a3 transmits power to the gear ring 6a5. The rotation of the gear ring 6a5 drives the scraper rod 6a6 to rotate, thereby realizing timely cleaning and unblocking of the dust-laden air inlet pipe 2, which effectively ensures the smooth continuous feeding of the cyclone separator.

[0034] Example 2:

[0035] When the particle size distribution of the separated particles is uneven or there is too much fine powder, the fine particles, especially those smaller than 10μm, are prone to forming "flocs" in the airflow or accumulating and compacting at the ash discharge port, hindering the discharge of materials.

[0036] This embodiment is basically the same as the previous embodiment, except that the anti-accumulation component is a discharge anti-accumulation component 6b installed on the exhaust pipe 3. The discharge anti-accumulation component 6b includes a through-connected air cylinder 6b1. A one-way valve 6b2 is installed on the inner wall of the air cylinder 6b1 near the exhaust pipe 3. A piston head 6b3 is provided on the inner wall of the air cylinder 6b1. A reciprocating drive 6b4 is provided on one side of the air cylinder 6b1. The reciprocating drive 6b4 also has a control component as in the first embodiment. A piston rod 6b5 is fixed at the output end of the reciprocating drive 6b4. The piston rod 6b5 extends into the air cylinder 6b1 and is fixedly connected to the piston head 6b3. A return air pipe 6b6 is installed through the middle of the lower end of the air cylinder 6b1. A one-way valve 6b7 is installed on the inner wall of the return air pipe 6b6.

[0037] The flow direction of the one-way valve 6b2 is from air cylinder 6b1 into exhaust pipe 3, and the flow direction of the one-way valve 6b7 is from outside air cylinder 6b1 to inside. The bottom end of the return pipe 6b6 is also equipped with a dust cover 6b8 by screws.

[0038] By using the discharge anti-accumulation component 6b on the exhaust pipe 3 of the cyclone separator, the piston rod 6b5 is moved by the reciprocating drive component 6b4 during use. The piston rod 6b5 transmits power to the piston head 6b3, and the piston head 6b3 compresses the gas in the air cylinder 6b1 into the exhaust pipe 3, thereby breaking up the "flocculents" formed in the exhaust pipe 3, thus greatly ensuring the efficiency of the cyclone separator.

[0039] Example 3:

[0040] This embodiment is a combination of Embodiment 1 and Embodiment 2. When the separated dust or particles are sticky and have uneven particle size distribution or too much fine powder, by adding feed anti-accumulation components and discharge anti-accumulation components to the feed end and exhaust end of the cyclone separator respectively, the stable and coordinated operation of the cyclone separator in feeding and discharging is ensured.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cyclone separator anti-accumulation component, comprising a cone (1), a dust-laden air inlet pipe (2) being connected through one side of the upper end of the cone (1), an exhaust pipe (3) being connected to the top of the cone (1), a vortex shroud (4) being connected to the bottom of the cone (1), and a dust hopper (5) being detachably connected to the lower end of the vortex shroud (4), characterized in that: The cyclone separator is equipped with an anti-accumulation component; An air guide sleeve (7) is also installed at the junction of the exhaust pipe (3) and the cone (1); The anti-accumulation component is a feeding anti-accumulation component (6a) installed on the dust-containing air inlet pipe (2). The feeding anti-accumulation component (6a) includes a mounting frame (6a1), a drive box (6a2) is installed on the upper end of the mounting frame (6a1), and a drive gear (6a3) is fixedly connected to the output end of the drive box (6a2). The dust-containing air inlet pipe (2) is disconnected in the middle, and a fixing lug (6a4) is welded between the two disconnected sections of the dust-containing air inlet pipe (2). A gear ring (6a5) is also rotatably connected between the two sections of the dust-containing air inlet pipe (2) through a bearing. The gear ring (6a5) meshes with the drive gear (6a3), and a scraping rod (6a6) for scraping dust off the inner wall of the dust-containing air inlet pipe (2) is fixed on the inner wall of the gear ring (6a5).

2. A cyclone de- agglomeration assembly according to claim 1, wherein: A gap is left between the two disconnected sections of the dust-laden air inlet pipe (2), and the scraper rod (6a6) is T-shaped and is fitted to the inner wall of the dust-laden air inlet pipe (2).

3. The cyclone anti-packout assembly of claim 1, wherein: The fixed ear (6a4) is provided in multiple and evenly distributed on the two sections of the dust-laden air inlet pipe (2), and there is a gap between the toothed ring (6a5) and the fixed ear (6a4).

4. The cyclone anti-packout assembly of claim 1, wherein: Remove the feed anti-accumulation component (6a) on the dust-laden air inlet pipe (2), and install a discharge anti-accumulation component (6b) on the exhaust pipe (3). The discharge anti-accumulation component (6b) includes an air cylinder (6b1) that is connected through it. A one-way valve (6b2) is installed on the inner wall of the air cylinder (6b1) near the exhaust pipe (3). A piston head (6b3) is provided on the inner wall of the air cylinder (6b1). A reciprocating drive (6b4) is provided on one side of the air cylinder (6b1). A piston rod (6b5) is fixed at the output end of the reciprocating drive (6b4). The piston rod (6b5) extends into the air cylinder (6b1) and is fixedly connected to the piston head (6b3). A return air pipe (6b6) is installed through the middle of the lower end of the air cylinder (6b1). A one-way valve (6b7) is installed on the inner wall of the return air pipe (6b6).

5. A cyclone de- agglomeration assembly according to claim 4, wherein: The flow direction of the one-way valve (6b2) is from the air cylinder (6b1) into the exhaust pipe (3), and the flow direction of the one-way valve (6b7) is from the outside of the air cylinder (6b1) into the inside.

6. A cyclone de- agglomeration assembly according to claim 4, wherein: The bottom end of the return air pipe (6b6) is also fitted with a dust cover (6b8) by screws.

7. The cyclone anti-packout assembly of claim 1, wherein: The inner wall of the air guide sleeve (7) is arc-shaped, and the opening of the bottom inner wall of the air guide sleeve (7) is larger than the opening of the upper inner wall.

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