CN111043616A - Boiler ash removal system - Google Patents
Boiler ash removal system Download PDFInfo
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- CN111043616A CN111043616A CN201911383823.6A CN201911383823A CN111043616A CN 111043616 A CN111043616 A CN 111043616A CN 201911383823 A CN201911383823 A CN 201911383823A CN 111043616 A CN111043616 A CN 111043616A
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- ash removal
- boiler
- control module
- displacement
- sound wave
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
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- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a boiler ash removal system which comprises a boiler body, an ash removal device, a transmission device, a control device and a terminal, wherein a pulse wave device is arranged in the ash removal device to generate sound wave vibration, compressed air energy is converted into high-intensity sound waves, air molecules and particles acting on an area are vibrated through the sound wave energy, and the combination of the particles on a heat exchange surface or among the particles is damaged and prevented, so that the omnibearing and obvious ash removal effect is achieved. In addition, the displacement sensor and the control device are arranged in the boiler ash removal system, so that the automation degree of ash removal, the boiler ash removal efficiency, the aluminum alloy production efficiency and the ash removal accuracy are effectively improved, and the labor cost is further reduced. In conclusion, the invention provides the ash removal system suitable for the boiler in the aluminum alloy production, and solves the problems of incomplete ash removal, poor ash removal effect, low ash removal efficiency, high ash removal cost, high corrosivity of an ash removal reagent to the boiler and the like.
Description
Technical Field
The invention relates to the field of equipment for boilers, in particular to a boiler ash removal system.
Background
The phenomenon of dust deposition and slag bonding on the inner wall surface of a boiler is a common phenomenon in aluminum alloy processing. In general, when the central temperature of a boiler body is high, most of ash is in a melting state, and when the temperature of the inner wall surface is low, the melting ash is solidified on the wall surface and is deposited on the wall surface to form ash deposit. If the ash particles are still molten or adhered when contacting the wall surface or the ash layer on the wall surface, a tight ash layer is formed on the wall surface, which is called slagging. The ash and slag deposition on the inner wall surface of the boiler is mainly caused by the action of aluminum alloy components during the aluminum alloy processing. The accumulated ash and slag on the heating surface of the boiler can increase heat transfer resistance, reduce the efficiency of the boiler and cause unstable operation condition due to the slag formation of the boiler and influence the production quality, so that the ash removal of the boiler is extremely important in the aluminum alloy processing process.
For example, the charging with the patent number of CN106224988A discloses a boiler ash removal device, which comprises an air pipe provided with an air inlet and an air outlet, and a medicine storage device connected with the air pipe, wherein the air pipe is provided with a connecting hole, a first valve is arranged between the air inlet and the connecting hole, and a second valve is arranged between the air outlet and the connecting hole; one end of the medicine storage device is connected with the air pipe through the connecting hole; the other end of the medicine storage device is provided with a detachable cover, but the ash cleaning device still has the problem that the ash can not be cleaned in all directions. And the patent with the patent number of US2115885A discloses a soot blowing and cleaning device for boilers, energy-saving devices and the like, but the cleaning device still has the problems of poor soot cleaning effect and low intelligence degree.
In summary, in the field of preparing the boiler ash removal device and the ash removal system, many practical problems to be treated urgently in practical application thereof have no specific solution.
Disclosure of Invention
The invention provides a boiler ash removal system to solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a boiler ash removal system comprises a boiler body, an ash removal device, a control device, a terminal and a transmission device for moving the ash removal device; the boiler body is clamped with the ash removal device; the control device is electrically connected with the ash cleaning device and the transmission device, the control device comprises a central controller, the central controller comprises an input control module and an execution module, the input control module is used for receiving a control instruction of the terminal, and the execution module is used for generating an execution action corresponding to the control instruction of the input control module; the terminal is in signal connection with the control device and comprises an output control module and an analysis module, and the output control module is used for a user to output a control instruction; the analysis module is used for analyzing the execution action to obtain a corresponding control instruction, and the execution action is used as the ash removal device to generate sound wave vibration and the transmission device to move in the horizontal direction and/or the vertical direction.
Optionally, the output control module is in signal connection with the input control module, and the output control module includes a sound wave output control module and a displacement output control module, the input control module includes a sound wave input control module and a displacement input control module, the sound wave output control module is used for a user to output a sound wave control instruction, and the displacement output control module is used for the user to output a displacement control instruction; the sound wave input control module is used for receiving the sound wave control instruction; the displacement input control module is used for receiving the displacement control instruction.
Optionally, the displacement control command is used to control a movement distance of the actuator in a vertical direction and a movement distance of the actuator in a horizontal direction.
Optionally, the terminal further includes a display module, configured to display the currently executed control instruction.
Optionally, a first clamping block is arranged on the boiler body, a second clamping block is arranged on the ash cleaning device, and the first clamping block is connected with the second clamping block in a clamping mode.
Optionally, a fixed block is arranged on the ash removal device, and the fixed block is connected with the transmission device.
Optionally, a pulse wave device is arranged in the ash removal device, and the pulse wave device generates sound wave vibration in the boiler body.
Optionally, the transmission device comprises an outer shaft, an inner shaft, a swing arm, a lifting device, a rotating device and a driving device, the outer shaft is of a hollow structure, the lifting device is fixedly arranged in the outer shaft and fixedly connected with the inner shaft, and the rotating device is connected with the end of the inner shaft and the swing arm; a guide rail is arranged on the inner wall of the outer shaft, a first mounting block and a second mounting block are arranged on the inner shaft, and a first pulley block is arranged on each of the first mounting block and the second mounting block; the driving device is fixedly arranged at the bottom of the outer shaft.
Optionally, the lifting device moves a distance in a vertical direction according to the displacement control instruction to lift, and the lifting device includes a second pulley block, a first hoisting rope and a second hoisting rope, the first hoisting rope is wound around the first pulley block, and the second hoisting rope is wound around the second pulley block; one end of the second hoisting rope is connected with the output shaft of the driving device, and the other end of the second hoisting rope is connected with the first hoisting rope.
Optionally, the rotating device realizes horizontal movement according to the movement distance of the displacement control instruction in the horizontal direction.
Compared with the prior art, the invention has the beneficial effects that:
1. the pulse wave device is arranged in the ash removal device to generate sound wave vibration, compressed air energy is converted into high-strength sound waves, air molecules and particles acting on the area are vibrated through the sound wave energy, and the combination of the particles on the heat exchange surface or among the particles is damaged and prevented, so that the particles can fall down by gravity and are cleaned and collected more easily, the ash removal effect is promoted, and the pulse wave device is provided with the plurality of sound wave output holes, so that the sound waves in different directions are generated in the boiler and act simultaneously, and the all-round cleaning effect can be achieved.
2. The boiler ash removal system is provided with the control device, the control device controls the transmission device to execute the control instruction, the automation of boiler ash removal is realized, the boiler ash removal working efficiency and the production efficiency of aluminum alloy production are promoted, and the labor cost can be reduced.
3. The swing arm of the boiler ash cleaning system is provided with the displacement sensor, so that the moving accuracy of the transmission device in the boiler ash cleaning system can be improved, and the failure probability is reduced.
4. The boiler ash removal system is used in aluminum alloy processing production, has high intelligent degree, can improve the use experience of users, has obvious ash removal effect, cannot corrode a boiler, and can improve the quality of aluminum alloy processing.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic structural view of a boiler ash removal system according to one embodiment of the present invention;
FIG. 2 is a schematic diagram of a pulse wave generator according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a lifting device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the inner wall of the boiler according to the embodiment of the present invention;
FIG. 5 is a schematic diagram of the sound wave vibration inside the boiler according to one embodiment of the present invention.
Description of reference numerals: 1-a boiler body; 11-a first block of stuck bits; 12-a liquid adding hole; 13-a discharge hole; 2-a dust removal device; 21-a second block of bits; 22-fixed block; 23-a pulser; 231-air inlet holes; 232-cooling air inlet hole; 233-acoustic output aperture; 3-a transmission device; 31-the outer shaft; 32-an inner shaft; 321-a first mounting block; 322-a second mounting block; 323-first pulley block; 33-a swing arm; 34-a lifting device; 341-second pulley block; 342-a first hoisting rope; 343-a second hoisting rope; 35-rotating means; 36-a drive means; 4-a control device; 5-a displacement sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms described above will be understood by those of ordinary skill in the art according to the specific circumstances.
The invention relates to a boiler ash cleaning system, which explains the following embodiments according to the figure:
the first embodiment is as follows:
as shown in fig. 1-5, the invention provides a boiler ash removal system, and the boiler is a boiler used in aluminum alloy processing, in this embodiment, the boiler ash removal system includes a boiler body, an ash removal device, a transmission device, a control device and a terminal, and the ash removal device of the boiler body is clamped; the transmission device is fixedly connected with the ash removal device and is used for moving the ash removal device; the control device is electrically connected with the ash cleaning device and the transmission device, the control device comprises a central controller, the central controller comprises an input control module and an execution module, the input control module is used for receiving a control instruction of the terminal, and the execution module is used for generating an execution action corresponding to the control instruction of the input control module; the terminal is in signal connection with the control device and comprises an output control module and an analysis module, and the output control module is used for a user to output a control instruction; the analysis module is used for analyzing the execution action to obtain a corresponding control instruction, and the execution action comprises the sound wave vibration of the ash cleaning device and the movement of the transmission device. The output control module is in signal connection with the input control module, the output control module comprises an acoustic wave output control module and a displacement output control module, the input control module comprises an acoustic wave input control module and a displacement input control module, the acoustic wave output control module is used for a user to output an acoustic wave control instruction, and the displacement output control module is used for the user to output a displacement control instruction; the sound wave input control module is used for receiving the sound wave control instruction; the displacement input control module is used for receiving the displacement control instruction; the displacement control command includes a moving distance of the actuator in a vertical direction and a moving distance of the actuator in a horizontal direction.
In addition, in this embodiment, the terminal further includes a display module, configured to display a currently executed control instruction, and a user can view a moving distance of the lifting device in the vertical direction, a frequency of a sound wave generated inside the boiler, and the like in the display module.
In this embodiment, the boiler body is provided with a first clamping block, the ash removal device is provided with a second clamping block, and the first clamping block and the second clamping block can be clamped; the ash removal device is provided with a fixed block, and the fixed block is connected with the transmission device.
In this embodiment, a pulse wave device is arranged in the ash removal device, and the pulse wave device generates sound wave vibration in the boiler body.
In this embodiment, the transmission device includes an outer shaft, an inner shaft, a swing arm, a lifting device, a rotating device and a driving device, the outer shaft is a hollow structure, the lifting device is fixedly disposed in the outer shaft and fixedly connected with the inner shaft, and the rotating device is connected with an end of the inner shaft and the swing arm; a guide rail is arranged on the inner wall of the outer shaft, and the inner shaft can move along the guide rail; a first mounting block and a second mounting block are arranged on the inner shaft and are respectively used for mounting a first pulley block; the driving device is fixedly arranged at the bottom of the outer shaft. In this embodiment, the lifting device moves a distance in a vertical direction according to a displacement control instruction to lift, and the lifting device includes a second pulley block, a first hoisting rope and a second hoisting rope, the first hoisting rope is wound around the first pulley block, and the second hoisting rope is wound around the second pulley block; one end of the second hoisting rope is connected with the output shaft of the driving device, and the other end of the second hoisting rope is connected with the first hoisting rope. And the rotating device realizes horizontal movement according to the movement distance of the displacement control instruction in the horizontal direction.
Example two:
as shown in fig. 1-5, the invention provides a boiler ash removal system, which is used for a boiler for processing aluminum alloy, and comprises a boiler body, an ash removal device, a transmission device, a control device and a terminal, wherein the ash removal device of the boiler body is clamped, specifically, in this embodiment, a first clamping block is arranged on the boiler body, a second clamping block is arranged on the ash removal device, the first clamping block and the second clamping block can form a clamping connection, the clamping connection adopts a concave-convex matching structure, in this embodiment, the first clamping block is designed as a groove, the second clamping block is designed as a protrusion, the protrusion can be matched with the groove to form a clamping connection, and the groove is provided with a control valve, when the ash removal work of the boiler is completed, the control valve is opened upwards, the ash removal device is moved away from the boiler by a transmission.
In this embodiment, the ash removing device is fixedly connected with the transmission device; specifically, in this embodiment, a fixed block is disposed on the ash removal device, and the fixed block is fixedly connected to the swing arm of the transmission device. A pulse wave device is arranged in the ash removal device and generates sound wave vibration in the boiler body, and specifically, an air inlet hole is formed in the pulse wave device and is used for allowing air to enter the pulse wave device; the pulse wave device is provided with a cooling air inlet with a downward opening, and the cooling air inlet is used for inputting cooling air so as to rapidly reduce the temperature of the pulse wave device entering the boiler and reduce the damage probability of the pulse wave device; the pulse wave device is provided with a sound wave generator, the sound wave generator is used for generating sound waves, specifically, the sound wave generator comprises a vibrator, a processor and a buzzer, the vibrator provides reference working frequency for the microprocessor, the microprocessor is used for generating digital signals with different frequencies according to control instructions, and the buzzer is used for generating sound wave signals according to the digital signals generated by the microprocessor; the pulser is provided with the columniform output post, the output post with sound generator connects, just be provided with a plurality of sound wave delivery outlet on the columniform output post for produce the sound wave of equidirectional not in the boiler, reach omnidirectional sound wave vibrations.
In this embodiment, the lifting device moves a distance in a vertical direction according to a displacement control command to lift, the transmission device includes an outer shaft, an inner shaft, a swing arm, a lifting device, a rotating device and a driving device, the outer shaft is of a hollow structure, the lifting device is fixedly disposed in the outer shaft and fixedly connected with the inner shaft, and the rotating device is connected with an end of the inner shaft and the swing arm; a guide rail is arranged on the inner wall of the outer shaft, and the inner shaft can move along the guide rail (not shown in the figure); a first mounting block and a second mounting block are arranged on the inner shaft and are respectively used for mounting a first pulley block; the driving device is fixedly arranged at the bottom of the outer shaft. In this embodiment, the lifting device includes a second pulley block, a first hoisting rope and a second hoisting rope, the first hoisting rope is wound around the first pulley block, and the second hoisting rope is wound around the second pulley block; one end of the second hoisting rope is connected with the output shaft of the driving device, and the other end of the second hoisting rope is connected with the first hoisting rope. When the driving device drives the second hoist rope, the second pulley block rotates and drives the first pulley block, and in this embodiment, the first pulley block is composed of two pulleys, which are divided into a first upper pulley and a first lower pulley in this embodiment, and the second pulley block is composed of two pulleys, which are divided into a second upper pulley and a second lower pulley in this embodiment, when the first upper pulley winds the first hoist rope, the first lower pulley transmits the first hoist rope, and the second upper pulley and the second lower pulley transmit the second hoist rope, so that the inner shaft is driven to move upward; when the first upper pulley releases the wound first hoisting rope, the first lower pulley transmits the first hoisting rope, and the second upper pulley and the second lower pulley transmit the second hoisting rope, so that the inner shaft descends, and the ash removal device is driven to move upwards or downwards in the vertical direction.
In this embodiment, the rotating device horizontally moves according to a moving distance of a displacement control instruction in the horizontal direction, and the rotating device is connected with the swing wall and the inner shaft, so that the swing arm and the inner shaft form a right angle, and a part for controlling rotation is arranged on the rotating device, so that technicians can directly purchase on the market in practice by searching for models, and the technical specifications can be directly read for searching for the models to know when the models of equipment need to be known, and therefore the equipment is not described in detail.
In this implementation, the tip of pendulum wall is provided with displacement sensor, displacement sensor and controlling means signal connection work as displacement sensor collects the displacement distance that transmission removed on horizontal direction and vertical direction, will send the displacement distance that removes on transmission horizontal direction and vertical direction to controlling means, controlling means receives the displacement distance that transmission horizontal direction and vertical direction moved, makes the analysis, obtains corresponding control command.
In addition, in this embodiment, the control device is electrically connected to the ash removal device and the transmission device, the control device includes a central controller, the central controller includes an input control module and an execution module, the input control module is configured to receive a control instruction of the terminal, and the execution module is configured to generate an execution action corresponding to the control instruction of the input control module; the terminal is in signal connection with the control device and comprises an output control module and an analysis module, and the output control module is used for a user to output a control instruction; the analysis module is used for analyzing the execution action to obtain a corresponding control instruction, and the execution action comprises the sound wave vibration of the ash cleaning device and the movement of the transmission device.
In this embodiment, the output control module is in signal connection with the input control module, and the output control module includes an acoustic wave output control module and a displacement output control module, the input control module includes an acoustic wave input control module and a displacement input control module, the acoustic wave output control module is used for a user to output an acoustic wave control instruction, and the displacement output control module is used for the user to output a displacement control instruction; the sound wave input control module is used for receiving the sound wave control instruction; the displacement input control module is used for receiving the displacement control instruction. The displacement control command includes a moving distance of the actuator in a vertical direction and a moving distance of the actuator in a horizontal direction. Specifically, in this embodiment, the sound wave generator receives a user output sound wave control instruction from the sound wave input control module, and performs an execution action of signal amplification or signal reduction, and the transmission device receives a user output displacement control instruction from the user input control module, and performs horizontal or vertical movement of displacement. In addition, a user can set the horizontal movement displacement distance and the up-down lifting displacement distance of the transmission device on the terminal in advance, the horizontal movement displacement distance and the up-down lifting displacement distance of the transmission device are fed back to the control device by the displacement sensor, and the control device automatically cleans the pot ash.
The terminal also comprises a display module used for displaying the currently executed control instruction.
In addition, in this embodiment, the upper portion of the boiler body is further provided with a liquid feeding hole, a proper amount of mild detergent and an appropriate amount of auxiliary agent can be added into the liquid feeding hole, the bottom of the boiler body is further provided with a discharge hole for discharging cleaning waste liquid or particles, and the boiler ash removal system provided by the invention is combined to achieve a better treatment effect. In addition, in the embodiment, additional acoustic energy dissipation can be generated in the boiler to cause acoustic attenuation, when the acoustic absorption is larger, the effective distance of acoustic propagation is smaller, in the embodiment, along with the cleaning of particles and ash, the density of an air medium in the boiler is changed, because the effective acoustic pressure in the boiler needs to be properly and automatically adjusted, the effective acoustic pressure is 650 + 810Pa, the amplitude of vibration is 20-250Mm, and the particles on the inner wall surface of the boiler are separated from the inner wall surface of the boiler under the softening action of the acoustic waves and the action of gravity through main gravity destructive force. Of course, the boiler ash removal system can set various sound wave parameters, displacement parameters and the like at a terminal through a user, and adds a mild ash removal agent according to the degree of slag bonding of the inner wall of the boiler, so that the overall all-round and obvious ash removal effect can be achieved.
In sum, the boiler ash removal system has the advantages of good ash removal effect, high ash removal convenience and low ash removal labor cost, and has popularization significance.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (10)
1. A boiler ash removal system is characterized by comprising a boiler body, an ash removal device, a control device, a terminal and a transmission device for moving the ash removal device; the boiler body is clamped with the ash removal device; the control device is electrically connected with the ash cleaning device and the transmission device, the control device comprises a central controller, the central controller comprises an input control module and an execution module, the input control module is used for receiving a control instruction of the terminal, and the execution module is used for generating an execution action corresponding to the control instruction of the input control module; the terminal is in signal connection with the control device and comprises an output control module and an analysis module, and the output control module is used for a user to output a control instruction; the analysis module is used for analyzing the execution action to obtain a corresponding control instruction, and the execution action is used as the sound wave vibration generated by the ash cleaning device and the horizontal movement and/or the vertical movement generated by the transmission device.
2. The boiler ash removal system according to claim 1, wherein the output control module is in signal connection with the input control module, and the output control module comprises a sound wave output control module and a displacement output control module, the input control module comprises a sound wave input control module and a displacement input control module, the sound wave output control module is used for a user to output a sound wave control command, and the displacement output control module is used for the user to output a displacement control command; the sound wave input control module is used for receiving the sound wave control instruction; the displacement input control module is used for receiving the displacement control instruction.
3. The boiler ash removal system of claim 2, wherein the displacement control instructions are configured to control a distance of movement of the actuator in a vertical direction and a distance of movement of the actuator in a horizontal direction.
4. The boiler ash removal system of claim 1, wherein the terminal further comprises a display module for displaying the currently executed control instructions.
5. The boiler ash removal system according to claim 1, wherein a first clamping block is arranged on the boiler body, a second clamping block is arranged on the ash removal device, and the first clamping block is connected with the second clamping block in a clamping manner.
6. The boiler ash removal system of claim 1, wherein a fixed block is disposed on the ash removal device, and the fixed block is connected to the transmission device.
7. The boiler ash removal system of claim 1, wherein a pulser is disposed within the ash removal device, the pulser being capable of generating sonic vibrations within the boiler body.
8. The boiler ash removal system according to claim 1, wherein the transmission device comprises an outer shaft, an inner shaft, a swing arm, a lifting device, a rotating device and a driving device, the outer shaft is of a hollow structure, the lifting device is fixedly arranged in the outer shaft and connected with the inner shaft, and the rotating device is connected with the inner shaft and the swing arm; a guide rail is arranged on the inner wall of the outer shaft, and the inner shaft can move along the guide rail; a first mounting block and a second mounting block are arranged on the inner shaft, and a first pulley block is arranged on each of the first mounting block and the second mounting block; the driving device is fixedly arranged at the bottom of the outer shaft.
9. The boiler ash removal system of claim 8, wherein the lifting device is moved a distance in a vertical direction to lift according to a displacement control command, and the lifting device comprises a second pulley block, a first hoist rope and a second hoist rope, the first hoist rope is wound around the first pulley block, and the second hoist rope is wound around the second pulley block; one end of the second hoisting rope is connected with the output shaft of the driving device, and the other end of the second hoisting rope is connected with the first hoisting rope.
10. The boiler ash removal system of claim 8, wherein the rotating device is horizontally moved according to a moving distance of the displacement control command in a horizontal direction.
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| CN201911383823.6A CN111043616A (en) | 2019-12-28 | 2019-12-28 | Boiler ash removal system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780145A (en) * | 2020-07-17 | 2020-10-16 | 北京中电永昌科技有限公司 | Built-in distributed full-three-dimensional continuous micro-flow high-energy sound wave efficient energy-saving ash removal system |
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| CN101089475A (en) * | 2007-08-13 | 2007-12-19 | 马世安 | Strong pulse soot blower |
| CN101290133A (en) * | 2008-05-23 | 2008-10-22 | 北京高瞻科技有限公司 | Multi-nozzle pulse catheter |
| CN101672465A (en) * | 2009-09-30 | 2010-03-17 | 杭州杭锅工业锅炉有限公司 | Waste heat boiler of shot-cleaning type glass kiln |
| CN102384478A (en) * | 2010-08-30 | 2012-03-21 | 梓汶国际有限公司 | Suspended diaphragm type sound wave soot blower |
| CN203190430U (en) * | 2013-02-05 | 2013-09-11 | 洪光 | Diaphragm sound wave soot blower |
| CN105758253A (en) * | 2016-04-28 | 2016-07-13 | 国电科学技术研究院 | High-pressure-head low-flow non-isolated online cleaning device for rotary air preheater |
| CN107062283A (en) * | 2017-06-09 | 2017-08-18 | 杭州锅炉集团股份有限公司 | A kind of on-line automatic deashing device of Fire Tube of Waste Heat Boiler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111780145A (en) * | 2020-07-17 | 2020-10-16 | 北京中电永昌科技有限公司 | Built-in distributed full-three-dimensional continuous micro-flow high-energy sound wave efficient energy-saving ash removal system |
| CN111780145B (en) * | 2020-07-17 | 2022-04-05 | 北京中电永昌科技有限公司 | Built-in distributed full-three-dimensional continuous micro-flow high-energy sound wave efficient energy-saving ash removal system |
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