Anti-clogging device for a cyclone separator
By introducing a bulk material and vibration mechanism into the cyclone separator, the spiral blades disperse dust and the scraper removes attached materials. Combined with the vibration mechanism impacting the inner wall of the discharge pipe, the blockage problem caused by high-humidity materials is solved, and the normal discharge of dust and long-term stable operation of the equipment are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YINGKOU QINGYING PETRIFIED EQUIP CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-06-09
AI Technical Summary
When handling high-humidity or viscous materials, cyclone separators are prone to forming an adhesive layer or material buildup on the inner wall of the cylinder or in the cone section due to increased adhesion, leading to blockages and affecting normal operation.
An anti-clogging device for a cyclone separator was designed, comprising a material dispersing mechanism and a vibration mechanism. The device uses a motor to drive the spiral blades to disperse dust, a scraper to remove the attached dust, and the vibration mechanism to impact the inner wall of the discharge pipe to prevent dust accumulation and clogging.
This effectively prevents dust accumulation and blockage within the cyclone separator, ensuring normal material discharge and extending the equipment's service life.
Smart Images
Figure CN224332394U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cyclone separator technology, and more specifically, to an anti-clogging device for cyclone separators. Background Technology
[0002] Cyclone separators rely on the principle of centrifugal force. Dust-laden gas or particulate-laden gas enters the separator tangentially, and the rotational motion causes larger particles to be thrown against the separator wall under centrifugal force. Under gravity, they fall along the wall to the collection hopper, thus achieving gas-solid separation. Cyclone separators have advantages such as simple structure, low investment cost, convenient maintenance, no moving parts, and strong adaptability. They are widely used in gas-solid separation and material recovery systems in industries such as cement, mining, metallurgy, chemical, grain, and environmental protection.
[0003] However, when processing high-humidity or viscous materials, the particles become more adhesive and tend to form an adhesion layer or cling on the inner wall or cone of the cyclone separator, which can cause blockage and affect normal operation. Utility Model Content
[0004] To overcome the above deficiencies, this utility model provides an anti-clogging device for a cyclone separator that overcomes or at least partially solves the above technical problems.
[0005] This utility model is implemented as follows:
[0006] This utility model provides an anti-clogging device for a cyclone separator, including a tank and a support. The support is fixedly installed on the side wall of the tank. A discharge pipe is installed at the bottom of the tank, and a dust collection box is installed at the bottom of the discharge pipe. A material dispersing mechanism is installed in the inner cavity of the tank for dispersing dust. The material dispersing mechanism includes:
[0007] The first rotating shaft is rotatably installed inside the dust collection box.
[0008] Spiral blades, which are symmetrically fixedly mounted on the surface of the first rotating shaft, are used to disperse dust;
[0009] The mounting box is installed inside the dust collection box, and a second rotating shaft is rotatably mounted on the surface of the mounting box.
[0010] In a preferred embodiment, a motor is fixedly installed on the side wall of the dust collection box, and the output end of the motor is fixedly connected to one end of the first rotating shaft for driving the spiral blade to rotate.
[0011] In a preferred embodiment, a first gear is fixedly mounted on the surface of the first rotating shaft, and a second gear is fixedly mounted on one end of the second rotating shaft, the second gear meshing with the first gear.
[0012] In a preferred embodiment, a support rod is fixedly installed at the other end of the second rotating shaft, and scrapers are symmetrically installed on the surface of the support rod. The scrapers are in contact with the inner wall of the tank and are used to scrape off the dust from the inner wall of the tank.
[0013] In a preferred embodiment, the inner cavity of the tank is equipped with a vibration mechanism, which includes a contact rod and a mounting base. The contact rod is symmetrically fixedly installed on the inner wall of the feed pipe, and the surface of the contact rod is tapered. The mounting base is symmetrically fixedly installed on the surface of the second rotating shaft.
[0014] In a preferred embodiment, a drive plate is slidably mounted in the inner cavity of the mounting base, and a contact plate is fixedly mounted on the side wall of the drive plate.
[0015] In a preferred embodiment, one end of the contact plate is provided with a contact portion, which is also tapered.
[0016] In a preferred embodiment, springs are symmetrically installed inside the mounting base. One end of the spring is fixedly connected to the mounting base, and the other end of the spring is fixedly connected to the drive plate, which is used to drive the contact part to press tightly against the inner wall of the feed tube.
[0017] The present invention provides an anti-clogging device for a cyclone separator, the advantages of which include:
[0018] 1. By setting up a material distribution mechanism, the first rotating shaft can be driven by a motor to rotate, and the dust falling into the dust collection box is dispersed by symmetrically arranged spiral blades to avoid dust accumulation and blockage. When the first rotating shaft rotates, the second gear and the second rotating shaft are driven to rotate synchronously by the first gear, and the dust adhering to the inner wall of the tank is scraped off by the scraper to avoid blockage.
[0019] 2. By setting up a vibration mechanism, when the motor drives the first and second rotating shafts to rotate, the mounting base rotates synchronously. When the contact part of the contact plate contacts the contact rod, the contact plate retracts into the mounting base. When the contact part disengages from the contact rod, the spring resets, driving the contact plate to impact the inner wall of the feed pipe, ensuring that dust falls normally and avoiding blockage. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a perspective view provided by an embodiment of the present utility model;
[0022] Figure 2 A schematic diagram of the front cross-sectional structure provided for an embodiment of this utility model;
[0023] Figure 3 Provided for the embodiments of this utility model Figure 2 Enlarged view of point A in the middle;
[0024] Figure 4 A top view of the feed tube provided for an embodiment of this utility model.
[0025] In the diagram: 1. Tank body; 2. Support; 3. Feed pipe; 4. Dust collection box; 5. Material dispersing mechanism; 501. First rotating shaft; 502. Spiral blade; 503. Motor; 504. Mounting box; 505. Second rotating shaft; 506. First gear; 507. Second gear; 508. Support rod; 509. Scraper; 6. Vibration mechanism; 601. Contact rod; 602. Mounting base; 603. Drive plate; 604. Contact plate; 605. Contact part; 606. Spring. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0027] Reference Figure 1-4 This utility model provides a technical solution: an anti-clogging device for a cyclone separator, comprising a tank 1 and a support 2. The support 2 is fixedly installed on the side wall of the tank 1 to support the tank 1. A discharge pipe 3 is installed at the bottom of the tank 1 to discharge dust. A dust collection box 4 is installed at the bottom of the discharge pipe 3 to collect dust. A material dispersing mechanism 5 is installed in the inner cavity of the tank 1 to disperse dust. The material dispersing mechanism 5 includes a first rotating shaft 501, a spiral blade 502, and a mounting box 504. The first rotating shaft 501 is rotatably installed in the inner cavity of the dust collection box 4. The spiral blades 502 are symmetrically fixedly installed on the surface of the first rotating shaft 501 to disperse dust. A motor 503 is fixedly installed on the side wall of the dust collection box 4. The output end of the motor 503 is fixedly connected to one end of the first rotating shaft 501 to drive the spiral blades 502 to rotate. The motor 503 can drive the first rotating shaft 501 to rotate, and the symmetrically arranged spiral blades 502 can disperse the dust falling into the dust collection box 4, preventing dust accumulation and clogging.
[0028] Reference Figure 1-2In a preferred embodiment, the mounting box 504 is installed inside the dust collection box 4. A second rotating shaft 505 is rotatably mounted on the surface of the mounting box 504. A first gear 506 is fixedly mounted on the surface of the first rotating shaft 501. A second gear 507 is fixedly mounted on one end of the second rotating shaft 505, and the second gear 507 meshes with the first gear 506. A support rod 508 is fixedly mounted on the other end of the second rotating shaft 505. Scrapers 509 are symmetrically mounted on the surface of the support rod 508. The scrapers 509 contact the inner wall of the tank 1 and are used to scrape off the dust on the inner wall of the tank 1. When the first rotating shaft 501 rotates, the first gear 506 drives the second gear 507 and the second rotating shaft 505 to rotate synchronously, and the scrapers 509 scrape off the dust adhering to the inner wall of the tank 1 to avoid clogging.
[0029] In a preferred embodiment, during use, the first rotating shaft 501 can be driven to rotate by the motor 503, and the dust falling into the dust collection box 4 is dispersed by the symmetrically arranged spiral blades 502 to prevent dust accumulation and blockage. When the first rotating shaft 501 rotates, the second gear 507 and the second rotating shaft 505 are driven to rotate synchronously by the first gear 506, and the dust adhering to the inner wall of the tank 1 is scraped off by the scraper 509 to prevent blockage.
[0030] Reference Figure 1-4 In a preferred embodiment, a vibration mechanism 6 is installed inside the tank 1 to vibrate the feed pipe 3, ensuring that dust falls normally and avoiding blockage. The vibration mechanism 6 includes a contact rod 601 and a mounting base 602. The contact rod 601 is symmetrically fixedly installed on the inner wall of the feed pipe 3, and the surface of the contact rod 601 is tapered. The mounting base 602 is symmetrically fixedly installed on the surface of the second rotating shaft 505. A drive plate 603 is slidably installed inside the mounting base 602, and a contact plate 604 is fixedly installed on the side wall of the drive plate 603.
[0031] Reference Figure 1-4 In a preferred embodiment, a contact portion 605 is provided at one end of the contact plate 604. The contact portion 605 is also tapered. Springs 606 are symmetrically installed in the inner cavity of the mounting base 602. One end of the spring 606 is fixedly connected to the mounting base 602, and the other end of the spring 606 is fixedly connected to the drive plate 603, which is used to drive the contact portion 605 to press tightly against the inner wall of the feed tube 3.
[0032] In a preferred embodiment, during use, when the motor 503 drives the first rotating shaft 501 and the second rotating shaft 505 to rotate, the mounting base 602 rotates synchronously. When the contact portion 605 of the contact plate 604 contacts the contact rod 601, the contact plate 604 retracts into the mounting base 602. When the contact portion 605 disengages from the contact rod 601, the spring 606 resets, driving the contact plate 604 to impact the inner wall of the feed pipe 3, ensuring that dust falls normally and avoiding blockage.
[0033] Specifically, the working principle of the anti-clogging device of the cyclone separator is as follows: When in use, the first rotating shaft 501 can be driven to rotate by the motor 503, and the dust falling into the dust collection box 4 is dispersed by the symmetrically arranged spiral blades 502 to prevent dust from accumulating and clogging. When the first rotating shaft 501 rotates, the second gear 507 and the second rotating shaft 505 are driven to rotate synchronously by the first gear 506, and the dust attached to the inner wall of the tank 1 is scraped off by the scraper 509 to prevent clogging.
[0034] When the motor 503 drives the first rotating shaft 501 and the second rotating shaft 505 to rotate, it drives the mounting base 602 to rotate synchronously. When the contact part 605 of the contact plate 604 contacts the contact rod 601, the contact plate 604 retracts into the mounting base 602. When the contact part 605 disengages from the contact rod 601, the spring 606 resets and drives the contact plate 604 to impact the inner wall of the feed pipe 3 to ensure that the dust falls normally and avoids blockage.
[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An anti-clogging device for a cyclone separator, comprising a tank (1) and a support (2), wherein the support (2) is fixedly installed on the side wall of the tank (1), a discharge pipe (3) is installed at the bottom of the tank (1), and a dust collection box (4) is installed at the bottom of the discharge pipe (3), characterized in that, The inner cavity of the tank (1) is equipped with a material dispersing mechanism (5) for dispersing dust. The material dispersing mechanism (5) includes: The first rotating shaft (501) is rotatably installed in the inner cavity of the dust collection box (4); Spiral blades (502) are symmetrically fixedly installed on the surface of the first rotating shaft (501) for dispersing dust; The mounting box (504) is installed in the inner cavity of the dust collection box (4), and a second rotating shaft (505) is rotatably mounted on the surface of the mounting box (504).
2. The anti-clogging device for a cyclone separator according to claim 1, characterized in that, A motor (503) is fixedly installed on the side wall of the dust collection box (4). The output end of the motor (503) is fixedly connected to one end of the first rotating shaft (501) to drive the spiral blade (502) to rotate.
3. The anti-clogging device for a cyclone separator according to claim 1, characterized in that, A first gear (506) is fixedly mounted on the surface of the first rotating shaft (501), and a second gear (507) is fixedly mounted on one end of the second rotating shaft (505). The second gear (507) meshes with the first gear (506).
4. The anti-clogging device for a cyclone separator according to claim 1, characterized in that, A support rod (508) is fixedly installed at the other end of the second rotating shaft (505). Scrapers (509) are symmetrically installed on the surface of the support rod (508). The scrapers (509) are in contact with the inner wall of the tank (1) and are used to scrape off the dust on the inner wall of the tank (1).
5. The anti-clogging device for a cyclone separator according to claim 1, characterized in that, The inner cavity of the tank (1) is equipped with an oscillation mechanism (6). The oscillation mechanism (6) includes a contact rod (601) and a mounting base (602). The contact rod (601) is symmetrically fixedly installed on the inner wall of the feed pipe (3). The surface of the contact rod (601) is tapered. The mounting base (602) is symmetrically fixedly installed on the surface of the second rotating shaft (505).
6. The anti-clogging device for a cyclone separator according to claim 5, characterized in that, A drive plate (603) is slidably mounted in the inner cavity of the mounting base (602), and a contact plate (604) is fixedly mounted on the side wall of the drive plate (603).
7. The anti-clogging device for a cyclone separator according to claim 6, characterized in that, The contact plate (604) has a contact portion (605) at one end, and the contact portion (605) is also tapered.
8. The anti-clogging device for a cyclone separator according to claim 7, characterized in that, Springs (606) are symmetrically installed in the inner cavity of the mounting base (602). One end of the spring (606) is fixedly connected to the mounting base (602), and the other end of the spring (606) is fixedly connected to the drive plate (603) to drive the contact part (605) to be tightly attached to the inner wall of the feed tube (3).