Cyclone separator with ash bucket ash discharge assembly

Abstract

The utility model discloses a cyclone separator with an ash bucket ash discharge assembly, which relates to the technical field of cyclone separators and comprises an ash discharge roller which is rotatably connected to the inside of a collecting ash bucket. The dust hopper assembly has the functions of blocking the bottom of the cyclone separator and discharging dust particles, and the dust hopper assembly can still keep a blocked state when discharging the dust particles, so that the phenomenon that gas leaks into the cyclone separator to influence the separation efficiency can be effectively avoided, the use is flexible and convenient, and the problem that the separation efficiency is influenced when an existing cyclone separator is used is solved. And the falling dust particles are directly discharged, so that the bottom of the cyclone separator cannot be completely blocked, gas is easy to leak, and the separation efficiency is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cyclone separators, and more specifically, particularly relates to a cyclone separator with a dust hopper ash discharging assembly. Background Art

[0002] The working principle of a cyclone separator is to rely on the rotational motion caused by the tangential introduction of air flow, so that solid particles or droplets with a large inertial centrifugal force are thrown to the outer wall surface to be separated. During the rotation process, a centrifugal force is generated to throw dust particles with a density greater than that of the gas to the wall of the separator. Once the dust particles come into contact with the wall, they lose their inertia and slide down along the wall surface by the momentum of the inlet velocity and the downward gravity and fall into the dust hopper inside for collection and discharge.

[0003] When the existing cyclone separator is in use, the falling dust particles are directly discharged, resulting in the bottom of the cyclone separator not being completely blocked, and it is easy for gas to leak in, affecting the separation efficiency, with poor stability and low practicality. Summary of the Utility Model

[0004] An embodiment of the present disclosure relates to a cyclone separator with a dust hopper ash discharging assembly, which has a dust hopper assembly. The dust hopper assembly can both block the bottom of the cyclone separator and discharge the dust particles, and the dust hopper assembly can still maintain a blocked state when discharging the dust particles, so as to effectively avoid the phenomenon that gas leaks into the cyclone separator and affects the separation efficiency. It is flexible and convenient to use, and has extremely strong stability and practicality.

[0005] In the first aspect of the present disclosure, a cyclone separator with a dust hopper ash discharging assembly is provided, including a dust hopper assembly. The dust hopper assembly includes a collecting dust hopper, a dust discharging roller, a control rod, and a driving motor. The collecting dust hopper is fixedly installed at the bottom of the cyclone separator, and the dust discharging roller is rotatably connected inside the collecting dust hopper. The control rod is axially inserted inside the dust discharging roller, and the driving motor is fixedly installed on the side of the collecting dust hopper.

[0006] In at least some embodiments, a dust discharging storage tank is provided inside the dust discharging roller, and there are four dust discharging storage tanks. The included angle between adjacent dust discharging storage tanks is 90 degrees, and a pressure plate is provided inside each dust discharging storage tank, and a pressure sensor is provided at the bottom of the pressure plate.

[0007] In at least some embodiments, the inside of the collecting dust hopper is divided into an upper space and a lower space by the dust discharging roller.

[0008] In at least some embodiments, a synchronous top spring is provided inside the control rod, and both ends of the synchronous top spring respectively abut against the inside of the control rod and the inside of the dust discharging roller.

[0009] In at least some embodiments, a track rod with a regular polygonal cross section is provided on the side of the control rod, and a track groove is provided inside the ash discharge roller, and the track rod is inserted into the inside of the track groove.

[0010] In at least some embodiments, a worm gear is provided on the outside of the drive motor, and the drive motor can drive the worm wheel to rotate ninety degrees through the worm gear during each power-on cycle. Four positioning grooves are provided inside the rotating shaft of the worm wheel, and the angle between adjacent positioning grooves is ninety degrees. A positioning block is provided on the outside of the control rod, and the positioning block is inserted into the inside of one of the positioning grooves.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The ash hopper assembly can both block the bottom of the cyclone separator and discharge dust particles, and the ash hopper assembly can still remain in a blocked state when discharging dust particles, thereby effectively preventing the phenomenon of gas leaking into the cyclone separator and affecting the separation efficiency. It is flexible and convenient to use, and improves the stability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the ash hopper assembly of the utility model.

[0015] Figure 3 It is a schematic structural diagram of the utility model after the ash discharge roller is disassembled.

[0016] Figure 4 It is a structural schematic diagram of the utility model after the drive motor and worm gear are disassembled.

[0017] Figure 5 It is a schematic diagram of the internal structure of the utility model after the control lever is pressed.

[0018] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0019] 1. Cyclone separator;

[0020] 2. Ash hopper assembly; 201. Ash collection hopper; 2011. Upper space; 2012. Lower space; 202. Ash discharge roller; 2021. Ash discharge storage tank; 2022. Pressure plate; 2023. Track groove; 203. Control rod; 2031. Synchronous top spring; 2032. Track rod; 2033. Positioning block; 204. Drive motor; 2041. Positioning groove. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0022] As shown in the appended Figure 1 to the appended Figure 5 figures:

[0023] Embodiment 1: The present utility model provides a cyclone separator with a hopper ash discharging assembly, including a hopper assembly 2. The hopper assembly 2 includes a collecting hopper 201, an ash discharging roller 202, a control rod 203 and a driving motor 204. The collecting hopper 201 is fixedly installed at the bottom of the cyclone separator 1, and the ash discharging roller 202 is rotatably connected inside the collecting hopper 201. The control rod 203 is axially inserted inside the ash discharging roller 202, and the driving motor 204 is fixedly installed on the side of the collecting hopper 201.

[0024] In the embodiment of the present disclosure, the inside of the collecting hopper 201 is separated into an upper space 2011 and a lower space 2012 by the ash discharging roller 202. During use, the roller body of the ash discharging roller 202 can block the bottom of the collecting hopper 201, thereby effectively avoiding the phenomenon that gas leaks into the cyclone separator 1 and affects the separation efficiency. At the same time, when the ash discharging roller 202 rotates, it can discharge the dust particles inside the collecting hopper 201 through the internal ash discharging storage tank 2021, and the ash discharging roller 202 can still block the bottom of the collecting hopper 201 through the roller body during rotation, with stable use.

[0025] In an embodiment of the present disclosure, a dust discharge storage tank 2021 is provided inside the dust discharge roller 202, and there are four dust discharge storage tanks 2021. The included angle between adjacent dust discharge storage tanks 2021 is 90 degrees. A pressure plate 2022 is provided inside each dust discharge storage tank 2021, and a pressure sensor is provided at the bottom of the pressure plate 2022. During use, the dust particles separated by the cyclone separator 1 can fall into the upward-facing dust discharge storage tank 2021 through the upper space 2011. As the dust particles increase, the greater the pressure received by the pressure plate 2022. Thus, when the pressure sensor at the bottom of the pressure plate 2022 monitors that a certain weight of dust particles has been collected, the pressure sensor will turn on an energization cycle of the drive motor 204. During an energization cycle of the drive motor 204, the worm can drive the worm wheel to rotate 90 degrees. A synchronous top spring 2031 is provided inside the control rod 203, and both ends of the synchronous top spring 2031 abut against the inside of the control rod 203 and the inside of the dust discharge roller 202 respectively. Under the action of the synchronous top spring 2031, when the worm wheel rotates, the positioning groove 2041 can drive the control rod 203 to rotate 90 degrees through the positioning block 2033. A track rod 2032 with a regular polygon cross-section is provided on the side of the control rod 203, and a track groove 2023 is provided inside the dust discharge roller 202. The track rod 2032 is inserted into the track groove 2023. When the control rod 203 rotates, the track rod 2032 can drive the dust discharge roller 202 to rotate 90 degrees through the track groove 2023, thereby switching the use of the dust discharge storage tank 2021. Through the switching action of different dust discharge storage tanks 2021, the dust collected inside the dust discharge storage tank 2021 can be discharged through the lower space 2012 when the dust discharge storage tank 2021 is facing downward, which is convenient and flexible to use.

[0026] In an embodiment of the present disclosure, a worm and worm gear are provided outside the drive motor 204, and the drive motor 204 can drive the worm gear to rotate 90 degrees through the worm within each power-on cycle. The worm is rotatably connected inside the ash collection hopper 201, and the worm gear is rotatably connected inside the ash collection hopper 201. The worm and worm gear are drivingly connected. Four positioning grooves 2041 are provided inside the rotating shaft of the worm gear, and the included angle between adjacent positioning grooves 2041 is 90 degrees. A positioning block 2033 is provided outside the control rod 203, and the positioning block 2033 is inserted into the inside of one of the positioning grooves 2041. During use, the ash hopper assembly 2 also has a maintenance mode. Through the maintenance mode, the ash discharge roller 202 can be manually and independently rotated, so as to realize maintenance and ash discharge operations. When it is necessary to drive the ash discharge roller 202 to rotate through the maintenance mode, just press the control rod 203. After the control rod 203 is pressed, the positioning block 2033 will be disengaged from the inside of the positioning groove 2041. Thereafter, the ash discharge roller 202 can rotate independently of the worm gear through the control rod 203, which is convenient for maintenance and ash discharge operations. At the same time, after the control rod 203 is released, the control rod 203 will automatically rebound. Since the included angle between the positioning grooves 2041 is also 90 degrees, when the worm gear rotates subsequently, the positioning block 2033 can automatically snap into the inside of the adjacent nearest positioning groove 2041 to ensure that the use phase of the ash discharge storage tank 2021 is fixed for subsequent automatic ash discharge operations.

[0027] Specific usage method and function of this embodiment:

[0028] In the present utility model, the roller body of the ash discharging roller 202 can seal the bottom of the collecting ash hopper 201, thereby effectively avoiding the phenomenon that gas leaks into the cyclone separator 1 and affects the separation efficiency. At the same time, when the ash discharging roller 202 rotates, it can discharge the dust particles inside the collecting ash hopper 201 through the internal ash discharging storage tank 2021, and the ash discharging roller 202 can still seal the bottom of the collecting ash hopper 201 through the roller body during the rotation process. The dust particles separated by the cyclone separator 1 can fall into the upwardly used ash discharging storage tank 2021 through the upper space 2011. As the dust particles increase, the greater the pressure received by the pressure plate 2022. Therefore, when the pressure sensor at the bottom of the pressure plate 2022 monitors that a certain weight of dust particles has been collected, the pressure sensor will connect an energization cycle of the driving motor 204. During an energization cycle of the driving motor 204, the worm can drive the worm wheel to rotate by 90 degrees. Under the action of the synchronous top spring 2031, when the worm wheel rotates, the positioning groove 2041 can drive the control rod 203 to rotate by 90 degrees through the positioning block 2033. When the control rod 203 rotates, the track rod 2032 can drive the ash discharging roller 202 to rotate by 90 degrees through the track groove 2023, thereby switching the use of the ash discharging storage tank 2021. Through the switching action of different ash discharging storage tanks 2021, the dust particles collected inside the ash discharging storage tank 2021 can be discharged through the lower space 2012 when the ash discharging storage tank 2021 is used downward. The ash hopper assembly 2 also has a maintenance mode. Through the maintenance mode, the ash discharging roller 202 can be manually and independently rotated, so as to realize maintenance and ash discharging operations. When it is necessary to drive the ash discharging roller 202 to rotate through the maintenance mode, only need to press the control rod 203. After the control rod 203 is pressed, the positioning block 2033 will be disengaged from the inside of the positioning groove 2041. Thereafter, the ash discharging roller 202 can rotate independently of the worm wheel through the control rod 203, which is convenient for maintenance and ash discharging operations. At the same time, after the control rod 203 is released, the control rod 203 will automatically rebound. Since the included angle between the positioning grooves 2041 is also 90 degrees, the positioning block 2033 can automatically snap into the inside of the adjacent nearest positioning groove 2041 when the worm wheel rotates later, ensuring the fixed use phase of the ash discharging storage tank 2021 for subsequent automatic ash discharging operations.

[0029] In this article, the following points need attention:

[0030] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0031] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A cyclone separator with a hopper ash discharging assembly, characterized in that: Comprising: A hopper assembly (2), the hopper assembly (2) includes a collecting hopper (201), a dust discharging roller (202), a control rod (203) and a driving motor (204). The collecting hopper (201) is fixedly installed at the bottom of the cyclone separator (1), and the dust discharging roller (202) is rotatably connected inside the collecting hopper (201). The control rod (203) is axially inserted inside the dust discharging roller (202), and the driving motor (204) is fixedly installed on the side of the collecting hopper (201).

2. The cyclone separator with a hopper ash discharge assembly according to claim 1, wherein: Inside the dust discharging roller (202) there is a dust discharging storage tank (2021), and there are four dust discharging storage tanks (2021). The included angle between adjacent dust discharging storage tanks (2021) is 90 degrees. Inside each dust discharging storage tank (2021) there is a pressure plate (2022), and at the bottom of the pressure plate (2022) there is a pressure sensor.

3. The cyclone separator with a hopper ash discharging assembly according to claim 2, characterized in that: The inside of the collecting hopper (201) is divided into an upper space (2011) and a lower space (2012) by the dust discharging roller (202).

4. The cyclone separator with a hopper ash discharging assembly according to claim 3, wherein: Inside the control rod (203) there is a synchronous top spring (2031), and both ends of the synchronous top spring (2031) respectively abut against the inside of the control rod (203) and the inside of the dust discharging roller (202).

5. The cyclone separator with a hopper ash discharging assembly according to claim 4, wherein: On the side of the control rod (203) there is an orbital rod (2032) with a regular polygon cross-section, and inside the dust discharging roller (202) there is an orbital groove (2023). The orbital rod (2032) is inserted inside the orbital groove (2023).

6. The cyclone separator with a hopper ash discharging assembly as claimed in claim 5, wherein: Outside the driving motor (204) there is a worm and worm gear. And within each power-on cycle of the driving motor (204), the worm can drive the worm gear to rotate 90 degrees. Inside the rotating shaft of the worm gear there are four positioning grooves (2041), and the included angle between adjacent positioning grooves (2041) is 90 degrees. On the outside of the control rod (203) there is a positioning block (2033), and the positioning block (2033) is inserted inside one of the positioning grooves (2041).

Images