A Shakelon blockage alarm device

Abstract

This utility model relates to the field of cyclone dust collector technology, specifically a cyclone blockage alarm device, including a cyclone body and a controller. A first rotary paddle level sensor is installed on the upper end of the cyclone body. Small cyclones are fixedly installed on both sides of the cyclone body. A collection cylinder is fixedly connected to the lower end of the small cyclones. A second rotary paddle level sensor is installed at the bottom of the collection cylinder. A first audible and visual alarm and a second audible and visual alarm are installed on the upper end of the controller. The first audible and visual alarm is electrically connected to the first rotary paddle level sensor, and the second audible and visual alarm is electrically connected to two sets of second rotary paddle level sensors. By using the first and second rotary paddle level sensors in conjunction for detection, the device effectively improves the detection accuracy of whether the cyclone body is blocked or has material adhering to its inner wall. At the same time, it collects the separated feed particles, preventing them from being discharged outdoors, thus effectively avoiding waste and environmental pollution.

Description

Technical Field

[0001] This utility model relates to the field of cyclone dust collector technology, specifically to a cyclone blockage alarm device. Background Technology

[0002] A cyclone dust collector, also known as a cyclone dust collector, is a type of dust removal device. The dust removal principle is to make the dust-laden airflow rotate, and use centrifugal force to separate the dust particles from the airflow and collect them on the wall of the device. Then, the dust particles fall into the ash hopper by gravity. Each component of the cyclone dust collector has a certain size ratio, and changes in each ratio can affect the efficiency and pressure loss of the cyclone dust collector.

[0003] Among them, announcement number CN222401857U discloses a sacrificial cyclone blockage alarm device, which relates to the field of feed production equipment. It can be installed and disassembled from the sacrificial cyclone without the use of tools. After the movable door is removed, it is convenient for users to clear the blockage inside the sacrificial cyclone. The flowability inside the sacrificial cyclone is detected by a rotary paddle level sensor to prevent the entire production process from being interrupted due to long-term blockage, thus ensuring the continuity and stability of production.

[0004] Although the device can detect material blockage, in actual use, when the material is highly viscous, it may stick to the inner wall of the cyclone dust collector. In this case, it will not cause internal blockage at first, but it will affect the dust removal effect, causing some feed to be discharged outward with the rising airflow. Relying solely on a set of cyclone level gauges cannot effectively detect material blockage inside the cyclone dust collector, which has certain limitations. Some feed will still be blown away, causing environmental pollution and feed waste.

[0005] Therefore, it is necessary to invent a cyclone blockage alarm device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a sacrificial duct blockage alarm device to solve the problem that the current technology, which relies solely on a set of rotary paddle level gauges, cannot effectively detect the blockage inside the sacrificial duct and has certain limitations. In such cases, some feed may still be blown away, causing environmental pollution and feed waste.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cyclone blockage alarm device, comprising a cyclone body and a controller, wherein a first rotary paddle level sensor is installed at the upper end of the cyclone body, and small cyclone sensors are fixedly installed on both the left and right sides of the cyclone body, and a collection cylinder is fixedly connected to the lower end of the small cyclone sensors, and a second rotary paddle level sensor is installed at the bottom of the collection cylinder, and a first audible and visual alarm and a second audible and visual alarm are installed at the upper end of the controller, wherein the first audible and visual alarm is electrically connected to the first rotary paddle level sensor, and the second audible and visual alarm is electrically connected to two sets of second rotary paddle level sensors.

[0008] By adopting the above technical solution, the controller is used to control the cyclone body, the small cyclone, the first rotary paddle level sensor, the second rotary paddle level sensor, the first audible and visual alarm, and the second audible and visual alarm. The first rotary paddle level sensor detects the material level inside the cyclone body. At the same time, the airflow discharged from the cyclone body flows into the small cyclone, where the discharged airflow is separated again, and the separated feed particles are collected into the inside of the collection cylinder. The second rotary paddle level sensor detects whether there are feed particles inside the collection cylinder. By using the dual detection module, the detection of whether the cyclone body is blocked is effectively improved, and the detection accuracy is effectively improved.

[0009] Optionally, an inclined first feed pipe is fixedly connected to the side of the cyclone body near the upper end, and a first exhaust pipe is fixedly connected to the middle of the upper end of the cyclone body.

[0010] By adopting the above technical solution, the first feed pipe is used to transport the raw material into the interior of the sacrificial cyclone body, and the first exhaust pipe is used to discharge the separated gas.

[0011] Optionally, a second feed pipe is fixedly connected to the upper part of the side of each of the two sets of small sacrificial cyclops, and the end of the second feed pipe away from the small sacrificial cyclops is fixedly connected to the first exhaust pipe.

[0012] By adopting the above technical solution, the gas discharged from the first exhaust pipe enters the interior of the small sacrificial cyclone through the second feed pipe.

[0013] Optionally, a second exhaust pipe is fixedly connected to the upper end of both sets of small cyclone separators.

[0014] By adopting the above technical solution, the second exhaust pipe is used to discharge the gas generated by the small cyclone.

[0015] Optionally, a third exhaust pipe is provided on the upper side of the first exhaust pipe, and the upper ends of both sets of second exhaust pipes are fixedly connected to the lower end of the third exhaust pipe.

[0016] By adopting the above technical solution, the gas inside the two sets of second exhaust pipes is collected into the third exhaust pipe and discharged together.

[0017] Optionally, the lower end of the small cyclone separator is fixedly connected to a first connecting plate, and the upper end of the collecting cylinder is fixedly connected to a second connecting plate.

[0018] Optionally, multiple sets of connecting holes are formed on the surfaces of both the first connecting plate and the second connecting plate, and locking bolts are provided inside the connecting holes.

[0019] By adopting the above technical solution, the first connecting plate, the second connecting plate, and the locking bolts work together to fix the collecting cylinder to the lower end of the small cyclone separator.

[0020] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. This utility model uses a first rotary paddle level sensor to detect the material level inside the cyclone body, and a small cyclone to further separate the exhaust airflow and collect the separated feed particles into the inside of the collection cylinder. A second rotary paddle level sensor detects whether there are feed particles inside the collection cylinder, thereby determining whether there is a blockage inside the cyclone body. By using a dual detection module, the detection accuracy of whether the cyclone body is blocked is effectively improved. 2. This utility model utilizes a small cyclone separator to further separate the exhaust gas and collect the separated feed pellets, effectively avoiding the waste of feed pellets. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the sacrificial cyclone body structure of this utility model; Figure 3 This is a schematic diagram of the small sacrificial cyclone structure of this utility model; Figure 4 This is a schematic diagram of the material collecting cylinder structure of this utility model.

[0022] Explanation of reference numerals in the attached figures: 1. Shakel body; 11. First feed pipe; 12. First exhaust pipe; 13. First rotary paddle level sensor; 2. Small shakel; 21. Second feed pipe; 22. Second exhaust pipe; 23. First connecting plate; 24. Connecting hole; 3. Collector cylinder; 31. Second rotary paddle level sensor; 32. Second connecting plate; 33. Locking bolt; 4. Third exhaust pipe; 5. Controller; 51. First audible and visual alarm; 52. Second audible and visual alarm. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model provides, for example Figures 1 to 3 The illustrated cyclone blockage alarm device includes a cyclone body 1 and a controller 5. A first rotary paddle level sensor 13 is installed on the upper end of the cyclone body 1. Small cyclone sensors 2 are fixedly installed on both the left and right sides of the cyclone body 1. A collection cylinder 3 is fixedly connected to the lower end of the small cyclone sensors 2. A second rotary paddle level sensor 31 is installed at the bottom of the collection cylinder 3. A first audible and visual alarm 51 and a second audible and visual alarm 52 are installed on the upper end of the controller 5. The first audible and visual alarm 51 is electrically connected to the first rotary paddle level sensor 13, and the second audible and visual alarm 52 is electrically connected to the two sets of second rotary paddle level sensors 31.

[0025] The cyclone body 1 is used to screen and filter the feed mixture, screen out the feed particles and discharge them through the lower end of the cyclone body 1. At the same time, the separated gas enters the interior of the small cyclone 2 and is discharged through the interior of the small cyclone 2.

[0026] At the same time, the first rotary paddle level sensor 13 detects the material level inside the cyclone body 1. When material accumulates inside the cyclone body 1, the first rotary paddle level sensor 13, together with the first audible and visual alarm 51, sounds an alarm to remind the staff that there is a blockage inside the cyclone body 1.

[0027] In addition, the second rotary paddle level sensor 31 detects the material level inside the collection cylinder 3. When feed particles stick to the inner wall of the cyclone body 1, the screening effect inside the cyclone body 1 will be reduced. At this time, some feed particles will be carried in the exhaust gas. After the feed particles enter the small cyclone 2 with the airflow, the small cyclone 2 will screen the feed particles in the airflow and collect the feed particles into the collection cylinder 3, effectively avoiding the waste of feed particles. When a certain amount of feed particles accumulate inside the collection cylinder 3, the second rotary paddle level sensor 31, together with the second audible and visual alarm 52, will sound an alarm to remind the staff that the inner wall of the cyclone body 1 is sticking.

[0028] See Figure 2 and Figure 3An inclined first feed pipe 11 is fixedly connected to the side of the cyclone body 1 near the upper end. A first exhaust pipe 12 is fixedly connected to the middle of the upper end of the cyclone body 1. A second feed pipe 21 is fixedly connected to the side of the two small cyclone bodies 2 near the upper end. The end of the second feed pipe 21 away from the small cyclone body 2 is fixedly connected to the first exhaust pipe 12. A second exhaust pipe 22 is fixedly connected to the upper end of the two small cyclone bodies 2. A third exhaust pipe 4 is provided on the upper side of the first exhaust pipe 12. The upper ends of the two sets of second exhaust pipes 22 are fixedly connected to the lower ends of the third exhaust pipe 4.

[0029] Specifically, the feed mixture enters the interior of the sacrificial cyclone body 1 through the first feed pipe 11, the separated airflow is discharged through the first exhaust pipe 12, and then enters the interior of the small sacrificial cyclone 2 through two sets of second feed pipes 21. The separated airflow is discharged through the second exhaust pipe 22, and then gathers into the interior of the third exhaust pipe 4 and is discharged to the outside.

[0030] See Figure 1 and Figure 4 The lower end of the small cyclone 2 is fixedly connected to a first connecting plate 23, and the upper end of the collecting cylinder 3 is fixedly connected to a second connecting plate 32. Multiple sets of connecting holes 24 are opened on the surface of the first connecting plate 23 and the second connecting plate 32, and locking bolts 33 are provided inside the connecting holes 24.

[0031] In a preferred embodiment, the second connecting plate 32 is abutted against the lower side of the first connecting plate 23, and the locking bolt 33 passes through the connecting holes 24 on both the upper and lower sides. This locks and fixes the first connecting plate 23 and the second connecting plate 32, thereby fixing the collecting cylinder 3 to the lower side of the small cyclone separator 2. This also facilitates the disassembly of the collecting cylinder 3 and the cleaning of the feed particles inside.

[0032] The working principle of this utility model is as follows: The first rotary level sensor 13 detects the material level inside the cyclone body 1, while the small cyclone 2 further separates the discharged airflow and collects the separated feed particles into the collection cylinder 3. The second rotary level sensor 31 detects whether there are feed particles inside the collection cylinder 3, thereby determining whether there is a blockage inside the cyclone body 1. Through the dual detection module, the detection accuracy of whether the cyclone body 1 is blocked or has material adhering to the inner wall is effectively improved. At the same time, the separated feed particles are collected to prevent feed particles from being discharged outdoors, effectively avoiding waste of feed particles and pollution to the environment.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cyclone blockage alarm device, comprising a cyclone body (1) and a controller (5), characterized in that: The upper end of the cyclone body (1) is equipped with a first rotary paddle level sensor (13). Small cyclone sensors (2) are fixedly installed on both the left and right sides of the cyclone body (1). The lower end of the small cyclone sensor (2) is fixedly connected to a collection cylinder (3). The bottom of the collection cylinder (3) is equipped with a second rotary paddle level sensor (31). The upper end of the controller (5) is equipped with a first audible and visual alarm (51) and a second audible and visual alarm (52). The first audible and visual alarm (51) is electrically connected to the first rotary paddle level sensor (13), and the second audible and visual alarm (52) is electrically connected to two sets of second rotary paddle level sensors (31).

2. The cyclone blockage alarm device according to claim 1, characterized in that: An inclined first feed pipe (11) is fixedly connected to the side of the cyclone body (1) near the upper end, and a first exhaust pipe (12) is fixedly connected to the middle of the upper end of the cyclone body (1).

3. The cyclone blockage alarm device according to claim 2, characterized in that: Both sets of small cyclops (2) are fixedly connected to a second feed pipe (21) near the upper part of the side. The end of the second feed pipe (21) away from the small cyclops (2) is fixedly connected to the first exhaust pipe (12).

4. The cyclone blockage alarm device according to claim 2, characterized in that: Both sets of small cyclone separators (2) are fixedly connected to a second exhaust pipe (22) at their upper ends.

5. A cyclone blockage alarm device according to claim 4, characterized in that: A third exhaust pipe (4) is provided on the upper side of the first exhaust pipe (12), and the upper ends of the two sets of second exhaust pipes (22) are fixedly connected to the lower end of the third exhaust pipe (4).

6. The cyclone blockage alarm device according to claim 1, characterized in that: The lower end of the small cyclone separator (2) is fixedly connected to a first connecting plate (23), and the upper end of the collecting cylinder (3) is fixedly connected to a second connecting plate (32).

7. A cyclone blockage alarm device according to claim 6, characterized in that: The first connecting plate (23) and the second connecting plate (32) each have multiple sets of connecting holes (24) on their surfaces, and locking bolts (33) are provided inside the connecting holes (24).

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