Control mechanism of cyclone dust collector

Abstract

The utility model discloses a control mechanism of a cyclone dust collector, which relates to the technical field of dust collection equipment and particularly comprises a distributor arranged below the cyclone dust collector, and two ends of the bottom of the distributor are respectively connected with blanking pipelines which are inclined downwards; a storage tank is arranged below each discharging pipeline, the top of each storage tank is connected with the lower end of the corresponding discharging pipeline, the bottom of each storage tank is arranged on the base through a plurality of supporting legs, and a discharging mechanism is arranged at the bottom of each storage tank. When the control mechanism is used, the control mechanism is provided with the two dust storage tanks, so that the dust storage space is increased; moreover, the feeding of the two storage tanks is switched through the distributor, and the corresponding blanking channels are blocked, so that when the full storage tanks discharge ash, the interiors of the full storage tanks are moderately in a sealed state, the internal pressure loss of the cyclone dust collector is avoided, and the dust removal process is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a control mechanism for a cyclone dust collector. Background Technique

[0002] A cyclone dust collector is an important device for industrial dust removal. It makes the dust-containing air flow in a rotational motion, and with the help of centrifugal force, the dust particles are separated from the air flow and captured on the wall of the device, and then with the help of gravity, the dust particles fall into the ash hopper. Generally, the cyclone dust collector works for a long time, and the fallen dust directly falls into the ash hopper at the bottom of the dust collector. The volume of the traditional ash hopper is limited, and the operator needs to continuously perform ash discharging operations.

[0003] For example, the control mechanism of the cyclone dust collector proposed in the patent application number "201921700977.9" installs the cyclone dust collector on the bracket, and the lower part of the cyclone dust collector is connected to the storage bucket. The dust fallen from the dust collector is concentrated in the storage bucket, but the volume of the storage bucket is limited, and the amount of dust stored is also limited. Therefore, we propose a control mechanism for a cyclone dust collector. Content of the Utility Model

[0004] Aiming at the deficiencies of the small volume and insufficient storage capacity of the ash hopper at the bottom of the existing cyclone dust collector, the utility model provides a control mechanism for a cyclone dust collector, which has two storage tanks, and both storage tanks are located outside the dust collector. Compared with the traditional ash hopper, it has the advantages of large volume and large storage capacity, and solves the problems raised in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0006] Design a control mechanism for a cyclone dust collector, including a distributor arranged below the cyclone dust collector, and both ends of the bottom of the distributor are respectively connected to the downwardly inclined blanking pipes;

[0007] Below each blanking pipe, there is a storage tank. The top of the storage tank is connected to the lower end of the blanking pipe, and the bottom of the storage tank is arranged on the base through multiple support legs;

[0008] At the bottom of each storage tank, there is a discharging mechanism.

[0009] Preferably, the top of the storage tank is detachably provided with a tank cover, and the tank cover is connected to the bottom of the blanking pipe.

[0010] Preferably, ultrasonic level gauges are installed at positions near the top on the sides of the storage tanks.

[0011] Preferably, detection ports are provided at the top of the side of the storage tank. The detection ports are sealed by a sealing plate made of a wave-transparent material. An ultrasonic level gauge is installed on the sealing plate, and the ultrasonic level gauge is connected to the controller through a wire, and the controller is connected to the alarm through a wire.

[0012] Preferably, the bottom of the storage tank is of a conical structure, and a discharge pipe is provided at the bottom of the conical structure;

[0013] The discharging mechanism includes a spiral conveying cylinder. The bottom inlet of the spiral conveying cylinder is connected to the discharge pipe. The spiral conveying cylinder is arranged obliquely upward, and a downward discharging cylinder is installed at the top outlet of the spiral conveying cylinder.

[0014] Preferably, a discharging device is installed at the top of the distributor, and the discharging device is installed at the bottom outlet of the cyclone dust collector.

[0015] Compared with the prior art, when the present utility model is in use, the control mechanism has two dust storage tanks, which increases the dust storage space; moreover, the feeding of the two storage tanks is switched through the distributor, and the corresponding material falling channels are blocked, so that when the already full storage tank discharges ash, its interior is always in a sealed state, and the internal pressure of the cyclone dust collector will not be lost, and the dust removal process will not be affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the combination of the present utility model and the cyclone dust collector.

[0018] Figure 3 It is a front view of the combination of the present utility model and the cyclone dust collector.

[0019] In the figure: 1. Storage tank; 2. Tank cover; 3. Material falling pipeline; 4. Distributor; 5. Discharging device; 6. Cyclone dust collector; 7. Spiral conveying cylinder; 8. Discharging cylinder; 9. Support leg; 10. Electric control cabinet; 11. Sealing plate; 12. Ultrasonic level gauge; 13. Discharge pipe; 14. Base; 15. Alarm. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 3, the present utility model provides a technical solution: a control mechanism for a cyclone dust collector, including a distributor 4 provided below the cyclone dust collector. As Figure 1 shown, a discharge device 5 is installed at the top of the distributor 4, and the discharge device 5 is installed at the bottom outlet of the cyclone dust collector 6. After installing the discharge device, the impeller inside rotates to enable the continuous and uniform discharge of materials.

[0022] Both ends of the bottom of the distributor 4 are respectively connected to the downwardly inclined blanking pipes 3. A storage tank 1 is provided below each blanking pipe 3. The top of the storage tank 1 is connected to the lower end of the blanking pipe 3, and the bottom of the storage tank 1 is arranged on the base 14 through multiple support legs 9;

[0023] During the actual operation process, the dust discharged from the bottom of the cyclone dust collector 6 will enter the distributor 4 through the discharge device 5. The distributor 4 is a "Y"-shaped distributor, also known as a three-way distributor, which is a device for material distribution and transportation. It can distribute materials in two directions and play a role in shunting. Therefore, when the internal space of one of the storage tanks 1 is reduced to a preset position, the baffle inside the distributor 4 rotates to the other side under the drive of the telescopic driver, so that the blanking path of the distributor 4 is switched to the other storage tank 1, allowing the other empty tank to continue to receive dust. Such a setting increases the dust storage capacity;

[0024] Here, the distributor 4 can not only reciprocally switch the ash-falling path, but also play a role in sealing the path. For example, when one of the storage tanks 1 is full, it can be controlled to switch in the distributor 4 to block the ash-falling path of the full storage tank 1. At this time, the dust will fall into the empty storage tank 1. The key point here is that the full storage tank 1 can discharge dust through the discharge mechanism provided at its bottom. During the ash discharge process, the top of the blanking pipe 3 at the top of the storage tank 1 is sealed by the distributor 4, so the outside air will not enter the cyclone dust collector 6 during the ash discharge process, and the internal pressure of the cyclone dust collector 6 is always kept constant, that is, the internal pressure of the cyclone dust collector 6 will not be lost, and the dust removal process will not be affected.

[0025] It should be noted that, as Figure 1 and Figure 2 shown, both storage tanks 1 are located outside the bottom of the dust collector, and the volume of the storage tank can be designed larger to store more dust.

[0026] In order to facilitate the monitoring of whether each storage tank 1 is full of dust, ultrasonic level gauges 12 are installed at positions near the top on the sides of the storage tanks 1; specifically, a detection port (not shown in the figure) is opened at the top of the side of the storage tank 1, and this detection port is sealed by a sealing plate 11. The ultrasonic level gauge 12 is installed on the sealing plate 11. The sealing plate 11 is made of a wave-transmitting material, such as a plastic plate, so as to avoid the ultrasonic waves emitted by the ultrasonic level gauge 12 being unable to penetrate due to the material properties of the storage tank 1 itself. The ultrasonic level gauge 12 is connected to the controller through a wire, and the controller is connected to the alarm 15 through a wire. The controller is a PLC logic controller or a PLB control board, and the alarm 15 is an alarm horn or an audible and visual alarm;

[0027] During operation, the ultrasonic level gauge 12 can monitor the dust height in the storage tank 1. When the preset height is reached, the ultrasonic level gauge 12 will give an alarm prompt through the alarm 15, indicating that the dust should be cleared in time. At this time, the corresponding storage tank 1 of the distributor 4 is closed, and then blanking is carried out for the empty storage tank 1.

[0028] Furthermore, the bottom of the storage tank 1 is of a conical structure, and a discharge pipe 13 is provided at the bottom of the conical structure. The discharging mechanism includes a spiral conveying cylinder 7. The bottom inlet of the spiral conveying cylinder 7 is connected to the discharge pipe 13. The spiral conveying cylinder 7 is arranged obliquely upward. A downward discharging cylinder 8 is installed at the top outlet of the spiral conveying cylinder 7. During actual operation, the dust can be discharged outward through the spiral conveying cylinder 7 respectively, and the container for the grand event can be placed below the discharging cylinder 8.

[0029] Furthermore, the top of the storage tank 1 is detachably provided with a tank cover 2. The tank cover 2 is connected to the bottom of the blanking pipeline 3. The storage tank 1 and the tank cover 2 are connected by a buckle or fastened by bolts.

[0030] Based on the above embodiments, it can be further optimized. An electric control cabinet 10 can be installed on the frame of the cyclone dust collector 6. Buttons for respectively controlling the cyclone dust collector 6, the unloader 5, and the spiral conveying cylinder 7 are provided on the electric control cabinet, which is convenient for the operator to control;

[0031] Meanwhile, the alarm can be set on the top of the electric control cabinet 10 or installed at other positions on the frame of the cyclone dust collector 6, and the controller can be set inside the electric control cabinet 10. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control mechanism for a cyclone dust collector, comprising a distributor (4) arranged below the cyclone dust collector, characterized in that, The two ends of the bottom of the material distributor (4) are respectively connected to the downward-inclined blanking pipes (3). A storage tank (1) is provided below each blanking pipe (3). The top of the storage tank (1) is connected to the lower end of the blanking pipe (3), and the bottom of the storage tank (1) is arranged on the base (14) through a plurality of support legs (9). A discharging mechanism is provided at the bottom of each storage tank (1).

2. The control mechanism of the cyclone dust collector according to claim 1, characterized in that, The top of the storage tank (1) is detachably provided with a tank cover (2), and the tank cover (2) is connected to the bottom of the blanking pipe (3).

3. The control mechanism of the cyclone dust collector according to claim 2, characterized in that, Ultrasonic level gauges (12) are installed at positions near the top on the sides of the storage tanks (1).

4. The control mechanism of the cyclone dust collector according to claim 3, wherein, Detection ports are provided at the top of the sides of the storage tanks (1). The detection ports are sealed by a sealing plate (11). The sealing plate (11) is made of a wave-transmitting material. The ultrasonic level gauge (12) is installed on the sealing plate (11). The ultrasonic level gauge (12) is connected to the controller through a wire, and the controller is connected to the alarm (15) through a wire.

5. The control mechanism of the cyclone dust collector according to claim 4, characterized in that, The bottom of the storage tank (1) is of a conical structure, and a discharge pipe (13) is provided at the bottom of the conical structure. The discharging mechanism includes a spiral conveying cylinder (7). The bottom inlet of the spiral conveying cylinder (7) is connected to the discharge pipe (13). The spiral conveying cylinder (7) is arranged obliquely upward, and a downward-facing discharge cylinder (8) is installed at the top outlet of the spiral conveying cylinder (7).

6. The control mechanism of the cyclone dust collector according to any one of claims 1-5, characterized in that, A discharger (5) is installed at the top of the material distributor (4), and the discharger (5) is installed at the bottom outlet of the cyclone dust collector (6).

Images