CN218855070U - Dust removal system - Google Patents

Abstract

The utility model provides a dust pelletizing system, include: the dust removal device comprises a dust removal pipeline and a dust removal component, wherein the dust removal component is movably arranged in the dust removal pipeline and is used for performing dust removal operation on the dust removal pipeline; the detection assembly is at least partially arranged in the dust removal pipeline and is used for detecting the smoke condition of the dust removal pipeline; the control piece, dust removal subassembly and determine module all are connected with the control piece, and the control piece is controlled the behavior of dust removal subassembly according to the smoke and dust condition that determine module detected. Through the technical scheme provided by the utility model, can solve the problem that can not realize intelligent dust removal demand among the prior art.

Description

Dust removal system

Technical Field

The utility model relates to a hot phase separation equipment intelligence dust pelletizing system technical field particularly, relates to a dust pelletizing system.

Background

At present, the components in the waste gas generated after the oily waste is treated by thermal phase separation are complex, the mixture of oil gas, water vapor and dust is contained in the waste gas, and the density and viscosity of the mixture can be increased along with the change of moisture and the change of temperature. With the lapse of time, the mixture will be adhered in the exhaust gas dust removal pipe, causing the adhesion and blockage of the dust removal pipe, resulting in the failure of the dust removal pipe to work normally.

However, the dust removal pipe among the prior art adopts the mode of regularly removing dust intermittently, and the system independently removes dust when there is this dust removal pipe not need to remove dust, also there is the system not removing dust when this dust removal pipe needs to remove dust, and the dust removal mode is comparatively mechanical, and work efficiency is low, can not realize the demand that intelligence was removed dust.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a dust removal system to solve the problem that the dust removal system in the prior art cannot realize the intelligent dust removal demand.

In order to achieve the above object, according to the present invention, there is provided a dust removing system, comprising:

the dust removal device comprises a dust removal pipeline and a dust removal component, wherein the dust removal component is movably arranged in the dust removal pipeline and is used for performing dust removal operation on the dust removal pipeline;

the detection assembly is at least partially arranged in the dust removal pipeline and is used for detecting the smoke condition of the dust removal pipeline;

the control, dust removal subassembly and determine module all are connected with the control, and the control controls the behavior of dust removal subassembly according to the smoke and dust condition that determine module detected.

Furthermore, the dust removal assembly comprises a dust removal structure and a coke cleaning structure, the detection assembly comprises a first detection structure and a second detection structure, the first detection structure is used for detecting the smoke content in the dust removal pipeline, and the second detection structure is used for detecting the smoke adhesion condition of the inner wall of the dust removal pipeline;

the control part controls the working condition of the dust removal structure according to the smoke content detected by the first detection structure, and controls the working condition of the decoking structure according to the smoke adhesion condition detected by the second detection structure.

Further, the second detection structure comprises:

the resistance detection piece is used for detecting the gas flow resistance in the dust removal pipeline;

wherein, the resistance detection piece is connected with the control piece; when the resistance detection piece detects that the gas flow resistance in the dust removal pipeline is greater than or equal to a preset flow resistance value, the control piece controls the dust removal assembly to be started so as to remove dust on the dust removal pipeline.

Further, the dust removal pipeline comprises an air inlet pipe, a communicating pipe and an air outlet pipe, wherein an air inlet of the communicating pipe is communicated with the air inlet pipe, and an air outlet of the communicating pipe is communicated with the air outlet pipe;

wherein, the air inlet of the air inlet pipe close to the communicating pipe is provided with a resistance detection piece; and/or the presence of a gas in the atmosphere,

a resistance detection piece is arranged on the communicating pipe; and/or the presence of a gas in the gas,

the air outlet of the air outlet pipe close to the communicating pipe is provided with a resistance detection piece.

Further, the second detecting structure further includes:

the detection part of the visual detection piece is arranged in the dust removal pipeline, and the visual detection piece is used for detecting the dust thickness of the wall surface of the dust removal pipeline;

wherein, the visual detection piece is connected with the control piece; when the dust thickness of the wall surface of the dust removal pipeline detected by the visual detection part is larger than or equal to the preset dust thickness, the control part controls the dust removal assembly to start so as to remove dust from the dust removal pipeline.

Further, the second detecting structure further includes:

the weight detection piece is used for detecting the weight of the dust removal pipeline;

wherein, the weight detection piece is connected with the control piece; when the weight increase value of the dust removal pipeline detected by the weight detection part is larger than or equal to the preset weight value, the control part controls the dust removal component to start to remove dust on the dust removal pipeline.

Furthermore, the dust removing pipeline comprises an air inlet pipe, a communicating pipe and an air outlet pipe, wherein an air inlet of the communicating pipe is communicated with the air inlet pipe, and an air outlet of the communicating pipe is communicated with the air outlet pipe; the air inlet pipe and the communicating pipe are arranged at a first preset angle, and the air outlet pipe and the communicating pipe are arranged at a second preset angle;

wherein the communication pipe extends along the horizontal direction; or,

the extending direction of the communicating pipe is inclined relative to the horizontal direction.

Furthermore, the dust removing structure comprises a spiral separating blade which is rotatably arranged in the dust removing pipeline; or,

the dust removing structure comprises a spiral separating blade and a supporting shaft, the axial extension direction of the supporting shaft is the same as the central shaft extension direction of the spiral separating blade, and the spiral separating blade is wound on the supporting shaft; or,

the dust removing structure comprises a spiral separating blade and at least two connecting shafts, the at least two connecting shafts are arranged at intervals in the circumferential direction around the central shaft of the spiral separating blade, and the spiral separating blade is wound on the at least two connecting shafts; or,

the dust removal structure comprises a cleaning spray head, and the cleaning spray head is used for washing the dust removal pipeline at high pressure.

Further, the coke cleaning structure is a spiral coke cleaning blade structure, a chain structure, a scraper structure, a piston structure or a pipe chain structure.

Further, the dust pelletizing system still includes:

the heating structure is arranged on the dust removal pipeline and used for heating the dust removal pipeline; and/or the presence of a gas in the gas,

the heat insulation structure is wrapped on the dust removal pipeline and used for insulating the dust removal pipeline; and/or the presence of a gas in the atmosphere,

at least part of the dust removal pipeline adopts a telescopic pipe structure.

Use the technical scheme of the utility model, through set up the dust removal subassembly at the dust removal pipeline to set up determine module in control, detect the smoke and dust condition of dust removal pipeline and control the dust removal subassembly, can realize intelligent dust removal according to the actual production needs, can solve the technical problem that dust pelletizing system can not satisfy intelligent dust removal demand among the prior art.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a cross-sectional view of a dust extraction system according to the present invention;

figure 2 shows an external view of a dusting system according to the present invention;

fig. 3 shows a schematic view of the overall structure of the dust removal system according to the present invention;

FIG. 4 is a schematic view of a dust removal system according to the present invention using a chute;

fig. 5 shows a schematic structural view of the communicating tubes of the dust-removing system according to the present invention;

fig. 6 shows a schematic structural view of a communicating pipe provided with a high-pressure nozzle in the dust removing system according to the present invention;

fig. 7 shows a top view of a communicating tube of the dusting system according to the present invention;

fig. 8 shows a schematic structural view of a helical separation blade of a dust removal system according to the present invention;

figure 9 shows a side view of a helical separator blade of a dusting system according to the present invention;

FIG. 10 is a schematic structural view of a helical decoking blade structure with a support shaft for a dust removal system according to the present invention;

FIG. 11 shows a side view of a helical decoking blade arrangement with support shafts according to the dust removal system of the present invention;

fig. 12 shows a schematic structural view of a helical decoking blade structure with a connecting shaft provided for a dust removal system according to the present invention;

figure 13 shows a cross-sectional view of a helical decoking blade arrangement with a connecting shaft according to the invention;

figure 14 shows a schematic structural view of a scraper structure of a dusting system according to the present invention;

figure 15 shows a side view of a blade construction of a dusting system according to the present invention;

figure 16 shows a schematic structural view of the piston structure of the dust removal system according to the present invention;

figure 17 shows a top view of a piston structure of a dusting system according to the present invention;

fig. 18 shows a schematic structural view of a tube chain structure of a dust removal system according to the present invention;

figure 19 shows a top view of a tube chain structure of a dusting system according to the invention;

figure 20 shows a side view of a tube chain structure of a dusting system according to the invention.

Wherein the figures include the following reference numerals:

10. a dust removal pipeline; 11. a drive device; 111. a connection shield; 112. a drive shaft; 12. a support device;

20. a dust removal assembly;

31. a first detection structure; 32. a resistance detecting member; 33. a visual inspection piece; 34. a weight detecting member;

41. an air inlet pipe; 42. a communicating pipe; 421. a feed inlet; 422. a high pressure nozzle; 423. a discharge port; 43. an air outlet pipe; 44. a dust conveying pipe;

50. a spiral coke cleaning blade structure; 51. a helical separator blade; 52. a support shaft; 53. a connecting shaft;

60. a scraper structure; 70. a piston structure; 80. and (4) a pipe chain structure.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 20, the present invention provides a dust removing system, which includes: dust removal pipeline 10, dust removal subassembly 20, detection subassembly and control. The dust removing assembly 20 is movably disposed in the dust removing pipeline 10, and the dust removing assembly 20 is used for performing a dust removing operation on the dust removing pipeline 10. At least part of the detection component is arranged in the dust removal pipeline 10, and the detection component is used for detecting the smoke condition of the dust removal pipeline 10. Dust removal component 20 and determine module all are connected with the control, and the control controls dust removal component 20's behavior according to the smoke and dust condition that determine module detected.

Adopt the dust pelletizing system that this embodiment provided, through set up detection component in dust removal pipeline 10, can pile up the condition to the smoke and dust in the dust removal pipeline 10 and carry out real-time identification to whether open dust removal component 20 in order to remove dust and coke according to the result decision that the control was judged, thereby can make dust pelletizing system restart dust removal component 20 when dust removal component 20 is opened to needs, and can realize intelligent dust removal according to actual production needs, reduce dust removal component 20's ineffective loss. Consequently, adopt the dust pelletizing system that this embodiment provided, can solve among the prior art technical problem that dust pelletizing system can not satisfy intelligent dust removal demand.

In this embodiment, the dust removing assembly 20 includes a dust removing structure and a coke cleaning structure, the detecting assembly includes a first detecting structure 31 and a second detecting structure, the first detecting structure 31 is used to detect the content of the smoke in the dust removing pipeline 10, and the second detecting structure is used to detect the adhesion condition of the smoke on the inner wall of the dust removing pipeline 10. The control part controls the working condition of the dust removing structure according to the smoke content detected by the first detection structure 31, and controls the working condition of the coke cleaning structure according to the smoke adhesion condition detected by the second detection structure. By adopting the arrangement, the first detection structure 31 and the second detection structure can respectively identify the smoke condition and the dust accumulation condition, so that the control piece can judge the working state more accurately. And can make the control start dust removal structure or coke cleaning structure respectively according to actual need, can avoid opening together the cost problem that dust removal structure and coke cleaning structure brought when satisfying intelligent dust removal demand.

Specifically, the second detection structure includes a resistance detection member 32. The detection part of the resistance detection piece 32 is arranged in the dust removal pipeline 10, and the resistance detection piece 32 is used for detecting the gas flow resistance in the dust removal pipeline 10. Wherein, the resistance detection piece 32 is connected with the control piece; when the resistance detection part 32 detects that the gas flow resistance in the dust removal pipeline 10 is greater than or equal to the preset flow resistance value, the control part controls the dust removal assembly 20 to be started to remove dust from the dust removal pipeline 10. By adopting the arrangement, whether the dust removal assembly 20 needs to be started or not can be intelligently judged according to the gas resistance value detected by the resistance detection piece 32, the situation that the dust removal pipeline 10 is blocked due to overlarge gas resistance can be avoided, and the work of the dust removal system can be more intelligent.

It should be noted that the resistance detection element 32 can determine the resistance to the smoke by analyzing the flow speed and flow rate of the smoke.

In this embodiment, the dust removal duct 10 includes an inlet duct 41, a communicating pipe 42, and an outlet duct 43, an inlet of the communicating pipe 42 is communicated with the inlet duct 41, and an outlet of the communicating pipe 42 is communicated with the outlet duct 43. Wherein, the air inlet of the air inlet pipe 41 close to the communicating pipe 42 is provided with the resistance detecting piece 32, or the air outlet of the air outlet pipe 43 close to the communicating pipe 42 is provided with the resistance detecting piece 32, or the resistance detecting pieces 32 can be arranged at the above three positions. So can make the detection to gas resistance more accurate, set up resistance detection piece 32 simultaneously at the inlet end with give vent to anger the end simultaneously and also can be convenient for the control piece through such setting and judge the dust removal effect, and then decide the behavior of dust removal component 20 more intelligently.

In this embodiment, the second detecting structure further includes a visual detecting member 33. The detection part of the visual detection piece 33 is arranged in the dust removing pipeline 10, and the visual detection piece 33 is used for detecting the dust thickness of the wall surface of the dust removing pipeline 10. Wherein, the visual detection part 33 is connected with the control part; when the thickness of the dust on the wall surface of the dust removal pipeline 10 detected by the visual detection part 33 is greater than or equal to the preset dust thickness, the control part controls the dust removal assembly 20 to be started to remove the dust from the dust removal pipeline 10. By means of the arrangement, visual judgment can be achieved more intuitively, the working condition of the dust removal assembly 20 can be judged by visually analyzing the thickness of the smoke in the dust removal pipeline 10, and the dust removal efficiency of the dust removal system can be higher.

Wherein, an observation window made of transparent material can be arranged on the dust removal pipeline 10 so as to facilitate the observation of the staff.

Specifically, the second detection structure further includes a weight detection piece 34. The weight detecting member 34 is used to detect the weight of the dust removal duct 10. Wherein, the weight detecting member 34 is connected with the control member; when the weight increase value of the dust removal pipeline 10 detected by the weight detection part 34 is greater than or equal to the preset weight value, the control part controls the dust removal assembly 20 to be started to remove dust from the dust removal pipeline 10. Such arrangement can further improve the accuracy of the control member in determining the dust accumulation condition in the dust removing pipeline 10, so that the opening condition of the dust removing assembly 20 can be determined more accurately. Meanwhile, the situation that the working condition of the dust removal assembly 20 is not accurately started due to misjudgment of a single detection piece can be effectively avoided by setting a plurality of detection pieces, the working efficiency of the system is effectively improved, and the working cost of the system is reduced.

In this embodiment, the dust removing duct 10 includes an inlet duct 41, a communicating pipe 42, and an outlet duct 43, an inlet of the communicating pipe 42 is communicated with the inlet duct 41, and an outlet of the communicating pipe 42 is communicated with the outlet duct 43; the air inlet pipe 41 and the communicating pipe 42 are arranged at a first preset angle, and the air outlet pipe 43 and the communicating pipe 42 are arranged at a second preset angle. The communication pipe 42 extends in the horizontal direction, or the extending direction of the communication pipe 42 is inclined with respect to the horizontal direction. By adopting the arrangement, the extending direction and the extending angle of the communicating pipe 42 can be changed according to the type of the dust in one stroke according to the actual production requirement, and the use flexibility and the applicability of the dust removing system are enhanced.

In the present embodiment, the dust removing structure includes a spiral separating blade 51, and the spiral separating blade 51 is rotatably disposed in the dust removing duct 10. The spiral separation blade 51 can increase the dust removal contact area, thereby enhancing the dust removal effect.

Alternatively, the dust removing structure includes a spiral separating blade 51 and a supporting shaft 52, an axial extending direction of the supporting shaft 52 is the same as a central axis extending direction of the spiral separating blade 51, and the spiral separating blade 51 is wound around the supporting shaft 52. The support shaft 52 is provided to improve the stability of the dusting blade in operation.

Or, the dust removing structure comprises a spiral separating blade 51 and at least two connecting shafts 53, the at least two connecting shafts 53 are arranged around the central shaft of the spiral separating blade 51 at intervals in the circumferential direction, and the spiral separating blade 51 is arranged around the at least two connecting shafts 53. The arrangement of the two connecting shafts 53 can make the dust removing structure more convenient to install.

Or the dust removing structure comprises a cleaning spray head, and the cleaning spray head is used for washing the dust removing pipeline 10 at high pressure. The arrangement of the cleaning spray head can further improve the dust removal effect by utilizing spray water. Specifically, the cleaning spray head may be a high pressure nozzle 422.

In this embodiment, the coke cleaning structure may be a helical coke cleaning blade structure 50, or a chain structure, or a scraper structure 60, or a piston structure 70, or a tube chain structure 80. The arrangement can enable the coke cleaning structure to have multiple use scenes, and the applicability of the coke cleaning structure can be improved.

In this embodiment, the dust removal system further includes: heating structure and insulation construction. Heating structure sets up on dust removal pipeline 10, and heating structure is used for heating dust removal pipeline 10, and insulation construction wraps up on dust removal pipeline 10, and insulation construction is used for keeping warm to dust removal pipeline 10. Such an arrangement allows the operating temperature of the dust removal system to be adjusted according to the type of soot, so that the dust removal assembly 20 performs the dust removal operation under operating conditions that are most conducive to the removal of soot.

At least part of the dust removal pipeline 10 can adopt a telescopic pipe structure, the arrangement can facilitate the connection between the pipelines, and meanwhile, the length of the pipeline can be adjusted according to the requirement.

The dust pelletizing system in this embodiment, its key feature has:

the system is provided with a resistance detection piece 32, and the device can automatically identify the flowing speed and the flowing quantity of the gas in the system, further calculate the resistance generated by the flowing of the gas, analyze the data in the system and judge the working state of starting or stopping the dust removal device according to the starting value set by the system; the resistance detecting member 32 is respectively disposed at the joint of the air inlet pipe 41 to the dust removing pipe, the communicating pipe 42, the air outlet pipe 43 and the communicating pipe 42, and the position can analyze the flow velocity and flow rate of the flue gas, thereby determining the resistance of the flue gas. The detection device can adopt a pressure gauge, a resistance measuring instrument and the like. The device can automatically identify the flow and the flow speed of gas flowing in the system, further calculate the resistance of gas flowing, analyze data in the system and judge the working state of starting or stopping the dust removal device according to a starting value set by the system.

The system is provided with a visual detection part 33, a visual system is adopted to collect high-quality images, the thickness of the smoke dust on the furnace wall in the furnace cylinder is analyzed for the visual system, and whether the dust removal device is started or not is judged; the visual detection parts 33 are respectively arranged at the inlet of the air inlet pipe 41, the tail end of the communicating pipe 42 and the outlet of the air outlet pipe 43, and the positions visually identify the thickness of smoke in the pipe. The detection device can be used for AI visual identification, infrared rays and the like.

The system is provided with a weight detection piece 34 of a weight recognition device, adopts a gravity judgment mode and is used for judging whether to start the dust removal device or not; the weight detecting piece 34 is respectively arranged at the bolt connection position of the inlet 41, the front and rear connection position of the communicating pipe 42 and the outlet bolt connection position of the outlet pipe 43, and the accumulation thickness of dust in the pipeline is judged through gravity at the position. The detection device can be a texture scale, a micro-weight sensor and the like.

The system is provided with a visual recognition system, a weight recognition arrangement combination mode and an operation mode and confirms the working mode of the dust removal system by calculating and analyzing the volume and the resistance generated by gas flow in the dust removal system.

The utility model discloses contain an intake pipe 41 and realize dusty gaseous entering, this system sets up a first detection structure 31, real-time supervision smoke and dust content to contrast signal value and setting value, and then judge whether need remove dust.

As shown in fig. 1 to 3, in the dust removing system using the T-shaped tube, the dust-containing flue gas enters from the inlet tube 41, flows through the communicating tube 42, and flows through the dust removing assembly 20 to remove most of the flue gas, and finally, the cleaner flue gas flows through the outlet tube 43 to flow into the next link, and the dust removed by the dust removing assembly 20 is pushed to the dust conveying pipeline 44. The inlet pipe 41 and the outlet pipe 43 also have self-cleaning devices to keep the passage open.

As shown in fig. 4, the dust removing system using the inclined tube includes a dust removing cavity (corresponding to the dust removing pipe 10), a driving device 11, a connecting shield 111, a driving shaft 112, a supporting device 12, a dust removing assembly 20, and a reverse dust removing device. The system comprises externally a dust extraction chamber and a support means 12. Dusty gas gets into the dust removal cavity through intake pipe 41, judges dust removal necessity and duration through the control, and dust collector removes the dust particle thing in the gas through the form of cooling and wall built-up to realize impurity ground recovery as required, this system realizes the high-efficient processing and the recovery of dusty waste gas.

The first detection structure 31 is arranged and designed as required, monitors the content of smoke dust in real time, compares a signal value with a set value and further judges whether dust removal is required or not; the signal is transmitted to the control system in time, and the whole system is operated in real time.

As shown in fig. 5 to 7, the dust-containing flue gas enters the communicating pipe 42 from the feeding port 421, the spraying system is started according to the requirement of the input condition, the high-pressure nozzle 422 atomizes the dust-carrying flue gas by using external high-temperature and high-pressure water, so as to realize the dust removal of the flue gas, and the particulate matters after dust removal are discharged from the discharging port 423.

The helical decoking blade structure 50 realizes the cleaning of dust and particulate matters, and the helical separation blade 51 is convenient to replace in a bolt or other assembly mode.

The internal dust removal and coke cleaning devices of the system can be of a single type or a combined type as shown in fig. 8 to 20.

The external part of the dust removal device is provided with a heating structure and a heat insulation structure, and dust removal is realized through high temperature and low temperature; meanwhile, dust removal and coke cleaning are realized through different thermal expansion coefficients of different materials.

When the dust removing device is started, the dust removing component 20 in the communicating pipe 42 adopts a forward mode and a reverse mode, and the direction can be alternatively changed according to the dust removing and coke cleaning directions. The relative angle of the communication pipe 42 may be any angle, and the angle may be adjusted according to the type and granularity of the dust. The air inlet pipe 41 and the communication pipe 42 may be connected by welding, bolting, etc., and the air outlet pipe 43 and the communication pipe 42 may be connected by welding, bolting, etc. Both ends of the intake pipe 41, both ends of the communication pipe 42, and both ends of the exhaust pipe 43 take the form of telescopic pipes so as to play a role of shock absorption and connection convenience.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: set up detection module in dust removal pipeline 10 and pile up the condition and carry out real-time identification to the smoke and dust to open and close dust removal component 20 according to the result that the control was judged, can make dust pelletizing system restart when dust removal component 20 is opened to needs like this, and can realize intelligent dust removal according to the actual production needs, can solve among the prior art dust pelletizing system can not satisfy the technical problem of intelligent dust removal demand.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A dust extraction system, comprising:

the dust removal device comprises a dust removal pipeline (10) and a dust removal assembly (20), wherein the dust removal assembly (20) is movably arranged in the dust removal pipeline (10), and the dust removal assembly (20) is used for performing dust removal operation on the dust removal pipeline (10);

the detection assembly is at least partially arranged in the dust removal pipeline (10) and is used for detecting the smoke condition of the dust removal pipeline (10);

the control piece, dust removal subassembly (20) and detection subassembly all are connected with the control piece, the control piece is according to the smoke and dust condition that detection subassembly detected to the operating condition of dust removal subassembly (20) control.

2. A dust removal system according to claim 1, wherein the dust removal assembly (20) comprises a dust removal structure and a decoking structure, the detection assembly comprises a first detection structure (31) and a second detection structure, the first detection structure (31) is used for detecting the smoke content in the dust removal duct (10), and the second detection structure is used for detecting the smoke adhesion condition of the inner wall of the dust removal duct (10);

the control part controls the working condition of the dust removing structure according to the content of the smoke dust detected by the first detection structure (31), and controls the working condition of the coke cleaning structure according to the adhesion condition of the smoke dust detected by the second detection structure.

3. The dusting system of claim 2 where the second detection structure comprises:

a resistance detection piece (32), wherein a detection part of the resistance detection piece (32) is arranged in the dust removal pipeline (10), and the resistance detection piece (32) is used for detecting the gas flow resistance in the dust removal pipeline (10);

wherein the resistance detection member (32) is connected to the control member; when the resistance detection piece (32) detects that the gas flow resistance in the dust removal pipeline (10) is larger than or equal to a preset flow resistance value, the control piece controls the dust removal assembly (20) to be started to remove dust from the dust removal pipeline (10).

4. A dust removing system according to claim 3, wherein the dust removing duct (10) comprises an inlet duct (41), a communicating duct (42) and an outlet duct (43), an inlet of the communicating duct (42) is communicated with the inlet duct (41), and an outlet of the communicating duct (42) is communicated with the outlet duct (43);

wherein the resistance detection piece (32) is arranged at the air inlet of the air inlet pipe (41) close to the communicating pipe (42); and/or the presence of a gas in the gas,

the resistance detection piece (32) is arranged on the communication pipe (42); and/or the presence of a gas in the gas,

the resistance detection piece (32) is arranged at the position, close to the air outlet of the communicating pipe (42), of the air outlet pipe (43).

5. The dusting system of claim 2 wherein the second detection structure further comprises:

the visual detection piece (33), the detection part of the visual detection piece (33) is arranged in the dust removal pipeline (10), and the visual detection piece (33) is used for detecting the dust thickness of the wall surface of the dust removal pipeline (10);

wherein the visual detection member (33) is connected to the control member; when the thickness of the dust on the wall surface of the dust removing pipeline (10) detected by the visual detection part (33) is larger than or equal to the preset dust thickness, the control part controls the dust removing component (20) to be started to remove the dust on the dust removing pipeline (10).

6. The dusting system of claim 2 wherein the second detection structure further comprises:

the weight detection piece (34), the weight detection piece (34) is used for detecting the weight of the dust removal pipeline (10);

wherein the weight detecting member (34) is connected to the control member; when the weight increasing value of the dust removing pipeline (10) detected by the weight detecting part (34) is larger than or equal to a preset weight value, the control part controls the dust removing assembly (20) to be started to remove dust from the dust removing pipeline (10).

7. A dust removing system according to claim 1, wherein the dust removing duct (10) comprises an inlet duct (41), a communicating duct (42) and an outlet duct (43), an inlet of the communicating duct (42) is communicated with the inlet duct (41), and an outlet of the communicating duct (42) is communicated with the outlet duct (43); the air inlet pipe (41) and the communicating pipe (42) are arranged at a first preset angle, and the air outlet pipe (43) and the communicating pipe (42) are arranged at a second preset angle;

wherein the communication pipe (42) extends in a horizontal direction; or,

the extending direction of the communication pipe (42) is arranged obliquely relative to the horizontal direction.

8. A dusting system according to claim 2,

the dust removing structure comprises a spiral separating blade (51), and the spiral separating blade (51) is rotatably arranged in the dust removing pipeline (10); or,

the dust removing structure comprises a spiral separating blade (51) and a supporting shaft (52), the axial extension direction of the supporting shaft (52) is the same as the central shaft extension direction of the spiral separating blade (51), and the spiral separating blade (51) is wound on the supporting shaft (52); or,

the dust removing structure comprises a spiral separating blade (51) and at least two connecting shafts (53), the at least two connecting shafts (53) are arranged around the central shaft of the spiral separating blade (51) at intervals in the circumferential direction, and the spiral separating blade (51) is wound on the at least two connecting shafts (53); or,

the dust removal structure comprises a cleaning spray head, and the cleaning spray head is used for washing the dust removal pipeline (10) at high pressure.

9. Dust extraction system according to claim 2, wherein the decoking structure is a helical decoking blade structure (50), or a chain structure, or a scraper structure (60), or a piston structure (70), or a tube chain structure (80).

10. The dusting system of claim 1, further comprising:

the heating structure is arranged on the dust removal pipeline (10) and is used for heating the dust removal pipeline (10); and/or the presence of a gas in the atmosphere,

the heat insulation structure is wrapped on the dust removal pipeline (10) and used for insulating the dust removal pipeline (10); and/or the presence of a gas in the gas,

at least part of the dust removal pipeline (10) adopts a telescopic pipe structure.

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