Intelligent air control dust suppression guide chute system

Abstract

The invention discloses an intelligent air control dust suppression guide chute system which comprises a feeding belt, a feeding device, a dust suppression device, a detection device and a cleaning device, the feeding device, the dust suppression device and the detection device are sequentially arranged in the conveying direction of the conveying side of the feeding belt, the cleaning device is arranged on the rotating side of the feeding belt, a guide chute is formed in the conveying side of the feeding belt, and the dust suppression device is arranged on the conveying side of the feeding belt. The feeding device is arranged at the starting end of the material guide groove, the detection device is arranged on one side of the tail end of the material guide groove, the dust suppression device is arranged on the material guide groove in a liftable mode, the detection device is suitable for detecting the feeding and dust raising states of a feeding belt at the tail end of the material guide groove so as to adjust the height of the dust suppression device in the material guide groove, and the cleaning device comprises a floating cleaning mechanism. The detection device is suitable for detecting the cleanliness of the feeding belt leaving the guide groove so as to adjust the contact state of the floating cleaning mechanism and the feeding belt, and the intelligent dust suppression and cleaning functions of the guide groove system are achieved through mutual cooperation and linkage of the detection device, the dust suppression device and the cleaning device.

Description

Technical Field

[0001] The present application relates to the technical field of conveying equipment, and in particular to an intelligent wind-controlled dust-suppression material guide chute system. Background Art

[0002] Coal conveying device refers to the device for transporting coal. Its installation forms can be divided into two types: coal conveying corridor and coal conveying trestle. Coal conveying corridor is similar to a trench, generally an underground or semi-underground concrete structure, with a conveyor installed in the corridor, and coal is transported through the corridor by a conveyor; coal conveying trestle is generally mainly steel structure, overhead, some closed and some not, with conveyors installed on it to transport coal. Its transportation methods include belt conveying, pneumatic conveying and pipeline conveying, and belt conveying is the most widely used.

[0003] In the coal transportation system, material guiding devices are installed at the connection between the coal drop pipe and the belt. The material guiding trough is one of the main equipment. Various wind control, dust suppression and cleaning devices are installed on the material guiding trough to alleviate the impact airflow and dust generated when the coal falls onto the belt, as well as to clean the belt regularly.

[0004] However, the existing material guide trough has the following defects: usually the various parts of the system are independent of each other, and the parameter status of each device needs to be adjusted before the system is operated. After the system starts running, it is impossible to adjust each device in real time to change the dust suppression and cleaning effects, so it is difficult to achieve the best operating state. Summary of the invention

[0005] One object of the present application is to provide an intelligent wind-controlled dust suppression chute system whose dust suppression and cleaning effects can be adjusted in real time.

[0006] To achieve the above objectives, the technical solution adopted in the present application is: an intelligent wind-controlled dust suppression material guide trough system, comprising a feeding belt, a feeding device, a dust suppression device, a detection device and a cleaning device, wherein the feeding device, the dust suppression device and the detection device are arranged in sequence along the conveying direction of the conveying side of the feeding belt, the cleaning device is arranged on the rotating side of the feeding belt, and a material guide trough is arranged on the conveying side of the feeding belt, the feeding device is arranged on the starting end of the material guide trough, the detection device is arranged on the end side of the material guide trough, the dust suppression device is arranged on the material guide trough in a liftable manner, the detection device is suitable for detecting the feeding and dust-raising state of the feeding belt at the end of the material guide trough, so as to adjust the height of the dust suppression device in the material guide trough, the cleaning device comprises a floating cleaning mechanism, and the detection device is suitable for detecting the cleanliness of the feeding belt leaving the material guide trough, so as to adjust the contact state between the floating cleaning mechanism and the feeding belt.

[0007] In some embodiments, the dust suppression device includes a damping dust suppression mechanism and an atomizing cleaning mechanism, the atomizing cleaning mechanism is suitable for being arranged between adjacent damping dust suppression mechanisms, the atomizing cleaning mechanism includes a lifting channel and a liquid outlet, the liquid outlet can be lifted and lowered in the lifting channel, an atomizing nozzle and a cleaning nozzle are arranged in sequence from bottom to top at the lower end of the liquid outlet, a nozzle is opened at the lower end of the atomizing nozzle, and a nozzle is opened circumferentially at the cleaning nozzle, the liquid outlet is suitable for rising along the lifting channel, so that the lifting channel cooperates to close the nozzle of the cleaning nozzle, and the nozzle of the atomizing nozzle is exposed in the lifting channel, the liquid outlet is suitable for descending along the lifting channel, so that the cleaning nozzle enters the material guide trough for cleaning.

[0008] In some embodiments, the cross-sectional shape of the cleaning nozzle is the same as the cross-sectional shape of the lifting channel; the upper part of the cleaning nozzle is hemispherical, and a plurality of nozzles are evenly arranged on the upper surface of the cleaning nozzle, and a closing block is arranged in the lifting channel, and the lower shape of the closing block matches the upper shape of the cleaning nozzle, and the closing block is suitable for cooperating to close the nozzles on the upper part of the cleaning nozzle.

[0009] In some embodiments, the damping dust suppression mechanism includes a lifting controller, a mounting frame and a damping assembly, the lifting controller is connected to the mounting frame, the lifting controller is suitable for making the mounting frame rise or fall, a plurality of connecting rods are provided on the mounting frame, the damping assembly is suitable for rotatingly connecting with the connecting rods one by one, and the damping assembly is suitable for swinging in the conveying direction of the conveying side of the feed belt; the damping assembly includes a clamp and a damping curtain, a connecting portion is provided on the top of the damping curtain, and the clamp is suitable for being connected and fixed in cooperation with the connecting portion of one or more layers of the damping curtain.

[0010] In some embodiments, the floating cleaning mechanism includes a shower assembly, a scraper assembly, a wiping assembly and a compensation mechanism, wherein the shower assembly, the scraper assembly and the wiping assembly are arranged in sequence along the moving direction of the rotating side of the feed belt, the shower assembly is suitable for spraying water onto the feed belt, the compensation mechanism connects the scraper assembly and the wiping assembly, and the compensation mechanism is suitable for making the scraper assembly and the wiping assembly float and contact the surface of the feed belt in a direction perpendicular to the surface of the feed belt.

[0011] In some embodiments, the compensation mechanism includes a compensator and a connecting plate, wherein the connecting plate is connected to the scraper assembly and the erasing assembly in a plane parallel to the rotating side of the feed belt, and the compensation direction of the compensator and the connecting plate is perpendicular to the rotating side of the feed belt. The connecting plate has elastic deformation capability, and the elasticity of the connecting plate at the scraper assembly is greater than the elasticity at the erasing assembly.

[0012] In some embodiments, the number of the erasing assemblies is multiple, and the connection position of the compensator and the connecting plate is located at the central axis of the line connecting all the erasing assemblies; the connecting plate and the scraper assembly, as well as the connecting plate and the erasing assembly, are all slidably matched in a direction perpendicular to the rotating side of the feeding belt, and elastic reset members are provided between the connecting plate and the scraper assembly, as well as between the connecting plate and the erasing assembly, and the elastic reset members are suitable for making the scraper assembly or the erasing assembly close to the connecting plate; a cutting cavity is provided on the connecting plate between the scraper assembly and the adjacent erasing assembly, and the cutting cavity is suitable for increasing the elastic deformation capacity of the connecting plate at the scraper assembly; the scraper assembly includes a scraper frame and a first lifting shaft, the scraper frame is parallel to the rotating side of the feeding belt, the first lifting shaft is slidably connected to the connecting plate, and the scraper frame is rotatably connected to the first lifting shaft; the erasing assembly includes an erasing frame and a second lifting shaft, the erasing frame is parallel to the rotating side of the feeding belt, the second lifting shaft is slidably connected to the connecting plate, and the erasing frame is rotatably connected to the second lifting shaft.

[0013] In some embodiments, a guiding mechanism is arranged in front of the floating cleaning mechanism, and the guiding mechanism includes a first guiding roller and a second guiding roller. The first guiding roller and the floating cleaning device are suitable for being respectively located on the upper and lower sides of the feeding belt, and the second guiding roller is cooperatively arranged on the left and right sides of the feeding belt.

[0014] In some embodiments, a deviation correction device is also included, and the feed belt is suitable for forming a conveying side on the deviation correction device, and the deviation correction device includes a plurality of first roller groups and a plurality of second roller groups, the first roller groups are arranged along the conveying direction of the conveying side of the feed belt, the first roller groups are suitable for lifting and tilting both sides of the feed belt upward, the second roller groups are interspersed between the first roller groups below the material guide trough, the second roller groups are suitable for cooperating with the first roller groups to support both sides of the feed belt, and the inclination angle of the second roller groups is configured to be adjustable; anti-overflow skirts are provided on both sides of the material guide trough, and the bottom of the anti-overflow skirts is inclined inward and matched with the inclination direction of both sides of the feed belt.

[0015] In some embodiments, a primary circulation device is provided on the material guide trough, and the primary circulation device is arranged in front of the dust suppression device, and a primary circulation air duct is formed above the material guide trough, and a diversion section is formed at the end of the primary circulation air duct connected to the material guide trough away from the feeding device, and the diversion section is perpendicular to the material guide trough, and the cross-section of the diversion section expands from top to bottom; a secondary circulation device is provided on the material guide trough, and the secondary circulation device is arranged in front of the dust suppression device, and a secondary circulation air duct is formed above the material guide trough, and the shape of the secondary circulation air duct is an inverted V shape, and an atomizer is provided on the material guide trough between the two ends of the secondary circulation air duct; the secondary circulation device is located on the side of the primary circulation device away from the feeding device.

[0016] Compared with the prior art, the beneficial effects of this application are:

[0017] 1. The intelligent wind control and dust suppression chute system of the present application can use the detection device to detect the airflow and dust status at the end outlet of the chute through the mutual cooperation between the dust suppression device, the detection device and the cleaning device, and then control the dust suppression device to make real-time adjustments to the wind control and dust suppression effects to obtain the best wind control and dust suppression effects. At the same time, the detection device can also identify the dirt status, position and cleanliness on the feed belt when the system is cleaning, and then the cleaning position of the cleaning device can be automatically adjusted and compensated, so as to carry out targeted cleaning of the feed belt until the cleanliness requirements are met, which can effectively improve the cleaning effect.

[0018] 2. The intelligent wind-controlled dust suppression and material guide chute system of the present application is provided with a dust suppression device with an atomizing and cleaning function. During the material conveying process, atomization can be performed between two damping dust suppression mechanisms, thereby reducing the probability of dust passing through the dust suppression device. After atomization, the dust can be blocked by the closed environment formed by the damping dust suppression mechanisms and the material guide chute on both sides, making it easier to collect and be carried out by the feeding belt, thereby improving the dust suppression effect and helping to reduce environmental pollution. The cleaning function of the dust suppression device can enable the atomizing and cleaning mechanism to quickly switch from an atomizing state to a cleaning state when the system is cleaned, and efficiently clean the damping dust suppression mechanisms on both sides, so that the dust contaminated on the damping dust suppression mechanisms on both sides can be quickly discharged, and the damping dust suppression mechanisms on both sides can play a blocking role during cleaning, thereby reducing liquid splashing during cleaning.

[0019] 3. The cleaning device of the intelligent wind control and dust suppression trough system of the present application is provided with a floating cleaning mechanism, and a compensator is used to enable the scraper assembly and the erasing assembly to fit the surface of the feed belt as a whole, thereby effectively improving the cleaning effect. At the same time, the floating cleaning mechanism optimizes the connection relationship between the scraper assembly and the erasing assembly, so that the contact force between the scraper assembly and the erasing assembly and the feed belt is different, which can reduce the contact force between the scraper assembly and the feed belt, thereby reducing the wear of the scraper assembly on the feed belt. Both sides of the scraper assembly and the erasing assembly are independently floating designs, and both the scraper assembly and the erasing assembly can compensate in the form of left and right tilt imbalance, so as to more effectively fit the surface of the feed belt in a moving state and improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall structural view according to a preferred embodiment of the present application.

[0021] Figure 2 It is a top view of a preferred embodiment according to the present application.

[0022] Figure 3 According to a preferred embodiment of the present application Figure 2 Section view along AA direction.

[0023] Figure 4 It is a structural view of a dust suppression device according to a preferred embodiment of the present application.

[0024] Figure 5 This is a structural view of the atomizing cleaning mechanism when it is folded according to a preferred embodiment of the present application.

[0025] Figure 6 This is a structural view of an atomizing cleaning mechanism when it is unfolded according to a preferred embodiment of the present application.

[0026] Figure 7 This is a structural view of a damping assembly installed on one side of a damping dust suppression mechanism according to a preferred embodiment of the present application.

[0027] Figure 8 This is a structural view of damping components installed on both sides of a damping dust suppression mechanism according to a preferred embodiment of the present application.

[0028] Fig. 9 It is a schematic diagram of the layout of a cleaning device according to a preferred embodiment of the present application.

[0029] Fig.10 It is a schematic diagram of the coordination of a cleaning device and a feeding belt according to a preferred embodiment of the present application.

[0030] Fig.11This is an overall structural view of a cleaning device according to a preferred embodiment of the present application.

[0031] In the figure: 1, feeding belt; 11, conveying side; 12, rotating side; 2, deviation correction device; 21, first roller group; 22, second roller group; 3, feeding device; 4, dust suppression device; 41, damping dust suppression mechanism; 411, lifting controller; 412, mounting frame; 4121, connecting rod; 413, damping assembly; 4131, clamp; 4132, damping curtain; 42, atomizing cleaning mechanism; 421, lifting channel; 422, liquid dispenser; 5, detection device; 6, cleaning device; 61, floating cleaning mechanism; 611, shower assembly; 612, scraper assembly; 6121, scraper frame; 6 122. First lifting shaft; 6123. Scraper; 613. Erasing assembly; 6131. ​​Erasing frame; 6132. Second lifting shaft; 6133. Sponge strip; 614. Compensation mechanism; 6141. Compensator; 6142. Connecting plate; 6143. Elastic reset member; 6144. Cutting chamber; 62. Guide mechanism; 621. First guide roller; 622. Second guide roller; 7. Material guide trough; 71. Overflow prevention skirt; 72. Primary circulation device; 721. Primary circulation air duct; 7211. Diversion section; 73. Secondary circulation device; 731. Secondary circulation air duct; 732. Atomizer. DETAILED DESCRIPTION

[0032] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0033] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0034] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0035] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0036] The present application is further described below with reference to the accompanying drawings:

[0037] like Figures 1 to 11 As shown, the present application provides an intelligent wind-controlled dust suppression material guide trough system, comprising a feeding belt 1, a feeding device 3, a dust suppression device 4, a detection device 5, a cleaning device 6 and a correction device 2. The feeding device 3, the dust suppression device 4 and the detection device 5 are arranged in sequence along the conveying direction of the conveying side 11 of the feeding belt 1, and the cleaning device 6 is arranged on the rotating side 12 of the feeding belt 1. In the present application, the feeding belt 1 rotates cyclically in a runway structure, the feeding belt 1 located at the top is the conveying side 11, and the feeding belt 1 located at the bottom is the rotating side 12. The feeding device 3 is suitable for dropping materials onto the conveying side 11 of the feeding belt 1, and the materials are suitable for passing through the dust suppression device 4 and the detection device 5 in sequence as the feeding belt 1 rotates.

[0038] like Figures 1 to 4 In the illustrated embodiment, the deviation-correcting device 2 is suitable for supporting the feeder belt 1, and the feeder belt 1 is suitable for forming a conveying side 11 on the deviation-correcting device 2. The deviation-correcting device 2 includes a plurality of first roller groups 21 and a plurality of second roller groups 22. The first roller groups 21 are arranged along the conveying direction of the conveying side 11 of the feeder belt 1. The first roller groups 21 are suitable for lifting and tilting both sides of the feeder belt 1 upward, thereby ensuring that the material can always converge in the middle of the feeder belt 1 during the conveying process of the feeder belt 1, thereby reducing the probability of the material falling from both sides of the feeder belt 1.

[0039] Specifically, the first roller group 21 is provided with horizontal rollers and inclined rollers. The horizontal roller is suitable for being arranged in the horizontal direction. The angle between the inclined roller close to the horizontal roller and the horizontal direction is an obtuse angle. The cooperation between the horizontal roller and the inclined roller can realize an inverted trapezoidal supporting structure. During the feeding process of the feeding belt 1, the inclined roller can guide the material above it to transfer and converge to the position above the horizontal roller.

[0040] The second roller group 22 is interspersed between the first roller group 21 below the material guide trough 7. The second roller group 22 is suitable for cooperating with the first roller group 21 to support both sides of the feeding belt 1. The second roller group 22 is suitable for playing an auxiliary role, helping the first roller group 21 to support the feeding belt 1 more stably, strengthening the supporting state, and resisting the impact of the falling material and the impact formed by the airflow.

[0041] like Figure 4In the illustrated embodiment, the inclination angle of the second roller group 22 is configured to be adjustable, and different installation methods can be selected according to actual needs. The second roller group 22 can be set to automatically adjust the angle to achieve floating support for the feed belt 1 during the feeding process, or it can be set to be fixed after the angle is adjusted to change the upward inclination of the two sides of the feed belt 1 to change the convergence effect of the material on the feed belt 1.

[0042] like Figures 1 to 3 In the shown embodiment, anti-overflow skirts 71 are provided on both sides of the material guide trough 7. The bottom of the anti-overflow skirt 71 is inclined inwardly and matches the inclined direction of both sides of the feeding belt 1. Specifically, the anti-overflow skirt 71 is located on the inner side of both sides of the feeding belt 1. The anti-overflow skirt 71 can prevent material overflow and dust overflow, and limit the material and dust to the feeding belt 1.

[0043] like Figures 1 to 3 In the shown embodiment, a material guide trough 7 is provided on the conveying side 11 of the feed belt 1, a feeding device 3 is provided at the starting end of the material guide trough 7, the feeding device 3 and the material guide trough 7 are connected with each other, the feeding device 3 is suitable for conveying materials to the feed belt 1 in the material guide trough 7, a detection device 5 is provided at one end side of the material guide trough 7, the detection device 5 is suitable for monitoring the state of the end of the material guide trough 7 and the state of the feed belt 1 leaving the end of the material guide trough 7 by means of image recognition and temperature sensing, etc., a dust suppression device 4 is movably provided on the material guide trough 7, the detection device 5 is suitable for detecting the feeding and dust raising state of the feed belt 1 at the end of the material guide trough 7, so as to adjust the height of the dust suppression device 4 in the material guide trough 7, the lower the height of the dust suppression device 4, the stronger the shielding effect on the dust, the cleaning device 6 includes a floating cleaning mechanism 61, the detection device 5 is suitable for detecting the cleanliness of the feed belt 1 leaving the material guide trough 7, so as to adjust the contact state between the floating cleaning mechanism 61 and the feed belt 1.

[0044] like Figures 1 to 3In the embodiment shown, a primary circulation device 72 is provided on the material guide trough 7, and the primary circulation device 72 is arranged in front of the dust suppression device 4. The primary circulation device 72 is suitable for forming a primary circulation duct 721 above the material guide trough 7. The primary circulation duct 721 is formed with a diversion section 7211 at one end connected to the material guide trough 7 away from the feeding device 3. The diversion section 7211 is perpendicular to the material guide trough 7. The cross section of the diversion section 7211 is expanding from top to bottom. The dust-carrying airflow generated by the falling material will be blocked by the dust suppression device 4 and rebound. The airflow is turned due to the change in space, and most of it rebounds into the diversion section 7211, and then passes through the primary circulation duct 721 close to the feeding device 3. One end of the device 3 connected to the material guide trough 7 flows out to realize return air. Due to the difference in positive and negative pressure differences during the return air process, the airflow can produce continuous circulation at the primary circulation device 72, and the pressure is slowed down to a certain extent. The remaining airflow containing dust continues to flow to the dust suppression device 4. After multiple obstructions of the dust suppression device 4, the air volume will be reduced step by step, and a large amount of dust will be attached to condense into blocks. When the dust condensation reaches a certain thickness, under the interaction between the feeding belt 1 and the dust suppression device 4, the dust blocks can fall off under the action of gravity and external force, and be transported away by the feeding belt 1 along with the material. The expansion design of the diversion section 7211 can better receive the rebound airflow, so that more airflow enters the circulation, further relieving the pressure.

[0045] like Figures 1 to 3 In the illustrated embodiment, a secondary circulation device 73 is provided on the material guide trough 7. The secondary circulation device 73 is arranged in front of the dust suppression device 4, and a secondary circulation air duct 731 is formed above the material guide trough 7. The secondary circulation air duct 731 is in an inverted V shape. An atomizer 732 is provided on the material guide trough 7 between the two ends of the secondary circulation air duct 731. The principle of the secondary circulation device 73 is similar to that of the primary circulation device 72, but the secondary circulation device 73 designs the secondary circulation air duct 731 as a structural shape with a stronger pressure relief effect, which greatly slows down the flow of the airflow, and by adding the atomizer 732, the dust carried in the airflow is greatly weakened, thereby ensuring that the kinetic energy of the airflow can be exhausted at the subsequent dust suppression device 4, reducing or even eliminating the airflow rushing out of the end of the material guide trough 7.

[0046] like Figures 1 to 3 In the illustrated embodiment, the secondary circulation device 73 is located on the side of the primary circulation device 72 away from the feeding device 3. By utilizing the different wind control and pressure relief mechanisms and performances of the primary circulation device 72 and the secondary circulation device 73 in cooperation with the dust suppression device 4, the airflow carrying dust can be effectively suppressed in turn, so that the airflow pressure is reduced step by step, and the dust content can also be reduced step by step.

[0047] like Figures 4 to 6In the illustrated embodiment, the dust suppression device 4 includes a damping dust suppression mechanism 41 and an atomizing cleaning mechanism 42. The atomizing cleaning mechanism 42 is suitable for being arranged between adjacent damping dust suppression mechanisms 41. The atomizing cleaning mechanism 42 includes a lifting channel 421 and a liquid outlet 422. The liquid outlet 422 is liftably arranged in the lifting channel 421. An atomizing nozzle and a cleaning nozzle are sequentially arranged at the lower end of the liquid outlet 422 from bottom to top. A nozzle is provided at the lower end of the atomizing nozzle, and a nozzle is provided circumferentially. The liquid outlet 422 is suitable for rising along the lifting channel 421, so that the lifting channel 421 cooperates with the nozzle of the closed cleaning nozzle, and the nozzle of the atomizing nozzle is exposed in the lifting channel 421. The liquid outlet 422 is suitable for descending along the lifting channel 421, so that the cleaning nozzle enters the material guide trough 7 for cleaning.

[0048] The atomizing cleaning mechanism 42 has multiple states. When the liquid outlet 422 rises to the top of the material guide trough 7, the liquid outlet 422 can spray water mist downward to help the dust in the airflow to agglomerate at the damping dust suppression mechanism 41. When the liquid outlet 422 drops to the middle of the material guide trough 7, the liquid outlet 422 can spray water to the surroundings to help clean the damping dust suppression mechanism 41. This design can not only improve the dust suppression effect, but also solve the problem that the traditional damping dust suppression mechanism 41 needs to be disassembled for cleaning and maintenance, which makes it inconvenient to use. The dust suppression device 4 can clean itself and has a higher cleaning efficiency.

[0049] It can be understood that when the atomizing cleaning mechanism 42 cleans the damping dust suppression mechanism 41, the agglomerated dust will be washed onto the feeding belt 1 and then carried out of the material guide trough 7. Therefore, the detection device 5 can analyze the dirt condition on the feeding belt 1 during this process to infer and monitor the cleaning stage of the damping dust suppression mechanism 41 by the atomizing cleaning mechanism 42. When the dirt condition on the feeding belt 1 is basically eliminated, it means that the cleaning of the damping dust suppression mechanism 41 by the atomizing cleaning mechanism 42 is basically completed. This process can be automatically controlled by the system, with a high degree of intelligence and more convenient to use.

[0050] Furthermore, during the self-cleaning process of the dust suppression device 4 , the cleaning device 6 can remove dirt on the feeding belt 1 after the feeding belt 1 passes through the detection device 5 , thereby ensuring the accuracy of the detection device 5 in analyzing and monitoring the self-cleaning effect of the dust suppression device 4 .

[0051] In some embodiments, the cross-sectional shape of the cleaning nozzle is the same as the cross-sectional shape of the lifting channel 421, ensuring that the inner wall of the lifting channel 421 can block the surrounding side of the cleaning nozzle, ensuring that when the liquid outlet 422 rises to the top of the material guide trough 7, the water flow will not be sprayed into the material guide trough 7, and at the same time, the sealing of the lifting channel 421 can be improved, reducing the overflow of dust in the material guide trough 7.

[0052] like Figure 6In the embodiment shown, the upper part of the cleaning nozzle is hemispherical, and a plurality of nozzles are evenly arranged on the upper surface of the cleaning nozzle. Designing the upper part of the cleaning nozzle to be hemispherical can make the upper water flow of the cleaning nozzle diffusely sprayed, thereby reducing cleaning dead angles and improving the cleaning effect of the damping dust suppression mechanism 41. The water flow can flow down at the damping dust suppression mechanism 41 under the action of gravity, taking off the dust and dust blocks on the damping dust suppression mechanism 41, thereby further improving the cleaning effect.

[0053] A closing block is provided in the lifting channel 421. The lower shape of the closing block matches the upper shape of the cleaning nozzle. The closing block is suitable for closing the upper nozzle of the cleaning nozzle. The closing block can not only close the upper nozzle of the cleaning nozzle, but also play a limiting role. When the cleaning nozzle and the closing block conflict with each other, the liquid outlet 422 cannot continue to rise. At this time, the atomizing cleaning mechanism 42 must be in an atomizing state. There is no need to specially arrange sensors to sense the liquid outlet 422. The structure is simpler and the control is more convenient.

[0054] like Figure 7 and 8 In the illustrated embodiment, the damping dust suppression mechanism 41 includes a lifting controller 411, a mounting frame 412 and a damping assembly 413. The lifting controller 411 is connected to the mounting frame 412. The lifting controller 411 is suitable for making the mounting frame 412 rise or fall. A plurality of connecting rods 4121 are provided on the mounting frame 412. The connecting rods 4121 are arranged along the width direction of the feed belt 1. The damping assembly 413 is suitable for rotatingly connecting with the connecting rods 4121 one by one. One damping assembly 413 is correspondingly installed on one connecting rod 4121. One damping assembly 413 can be installed with one or more damping assemblies 413 according to demand. The damping assembly 413 is suitable for swinging in the conveying direction of the conveying side 11 of the feed belt 1. The swingable design of the damping assembly 413 can effectively buffer the airflow to avoid the airflow turbulence caused by the strong impact between the airflow and the damping assembly 413.

[0055] like Figures 1 to 3 As shown, in the present application, two damping dust suppression mechanisms 41 are generally arranged as a group to ensure that only one damping component 413 is provided on each damping dust suppression mechanism 41. The two damping dust suppression mechanisms 41 cooperate with each other to achieve a multi-layer suppression effect.

[0056] In some embodiments, the lift controller 411 may use a pneumatic cylinder or a motor.

[0057] In some embodiments, the mounting frame 412 and the material guide trough 7 are of split design, and the lifting controller 411 is arranged on the upper part of the mounting frame 412. The mounting frame 412 can be disassembled and separated from the material guide trough 7 to maintain and replace the damping assembly 413.

[0058] like Figure 7 and 8 In the illustrated embodiment, the damping assembly 413 includes a clamp 4131 and a damping curtain 4132. A connecting portion is provided on the top of the damping curtain 4132. The clamp 4131 is suitable for being connected and fixed with the connecting portion of one or more layers of the damping curtain 4132. The installation freedom is high, and different layers of damping curtains 4132 can be installed according to the needs.

[0059] In the present application, the connecting part and the connecting rod 4121 are parallel to each other, and the damping curtain 4132 can be arranged in a longitudinal section along a surface perpendicular to the feeding belt 1. The more damping curtains 4132 there are, the stronger the blocking effect on the airflow and the better the dust suppression effect.

[0060] Specifically, connection holes are provided on the clamp 4131 and the connection part, and one or more connection parts inserted into the clamp 4131 can be fastened to the clamp 4131 by universal threaded fasteners.

[0061] like Figure 7 and 8 In the illustrated embodiment, the damping curtain 4132 includes a plurality of damping strips connected to the bottom of the connection portion. The damping strips are evenly spaced along the length direction of the connection portion. The gaps between the damping strips allow airflow to pass through and block dust.

[0062] In some embodiments, the damping strip is made of polymer material.

[0063] like Figures 9 to 11 In the illustrated embodiment, the floating cleaning mechanism 61 includes a shower assembly 611, a scraper assembly 612, an wiping assembly 613 and a compensation mechanism 614. The shower assembly 611, the scraper assembly 612 and the wiping assembly 613 are sequentially arranged along the moving direction of the rotating side 12 of the feed belt 1. The rotating side 12 of the feed belt 1 is suitable for cooperating with the shower assembly 611 before the scraper assembly 612 and the wiping assembly 613. The shower assembly 611 is suitable for spraying water to the feed belt 1. The compensation mechanism 614 connects the scraper assembly 612 and the wiping assembly 613. The compensation mechanism 614 is suitable for making the scraper assembly 612 and the wiping assembly 613 float and contact the surface of the feed belt 1 in a direction perpendicular to the surface of the feed belt 1. The scraper assembly 612 is used to remove relatively firm agglomerated dust blocks on the surface of the feed belt 1. The wiping assembly 613 is used to wipe off dirt and water stains on the surface of the feed belt 1 to keep the surface of the feed belt 1 clean.

[0064] It can be understood that the detection device 5 is capable of detecting the cleanliness of the surface of the feed belt 1, and then the compensation component can adjust the states of the scraper component 612 and the erasing component 613, so that the scraper component 612 and the erasing component 613 can obtain a better dirt removal effect and help clean the feed belt 1. Specifically, the detection device 5 can identify the location of dirt and water stains, and according to the rotation speed of the feed belt 1, it can infer when the dirt and water stains move to the scraper component 612 and the erasing component 613, and then control the compensation mechanism 614 to enable the scraper component 612 and the erasing component 613 to perform targeted cleaning of the dirt and water stains, which can effectively reduce the excessive wear between the scraper component 612 and the erasing component 613 and the feed belt 1, thereby improving the service life of the system and reducing the maintenance cycle.

[0065] like Figures 9 to 11 In the embodiment shown, the compensation mechanism 614 includes a compensator 6141 and a connecting plate 6142. The connecting plate 6142 is connected to the scraper assembly 612 and the erasing assembly 613 in a plane parallel to the rotating side 12 of the feeding belt 1. The compensation direction of the compensator 6141 and the connecting plate 6142 is perpendicular to the rotating side 12 of the feeding belt 1. The connecting plate 6142 has elastic deformation ability. The elasticity of the connecting plate 6142 at the scraper assembly 612 is greater than the elasticity at the erasing assembly 613. The compensator 6141 drives the connecting plate 6142 to move forward. When performing compensation, the connecting plate 6142 can drive the scraper assembly 612 and the erasing assembly 613 to change the distance between them and the feed belt 1, thereby adjusting the cleaning effect by changing the contact force. The scraper assembly 612 has a stronger wear on the feed belt 1, so the connecting plate 6142 is designed to be an elastic structure. When the scraper assembly 612 is subjected to a large external force, the connecting plate 6142 can undergo a certain deformation to alleviate the impact between the scraper assembly 612 and the feed belt 1, thereby protecting the feed belt 1 and the scraper assembly 612.

[0066] In some embodiments, the compensator 6141 uses a cylinder, which has simple control logic and low failure rate.

[0067] In some embodiments, the compensator 6141 uses a motor, and the compensator 6141 is connected to the connecting plate 6142 by a screw rod. The motor can achieve precise control of the height of the connecting plate 6142 and realize stepless adjustment, and then finely adjust the contact force between the scraper assembly 612 and the erasing assembly 613 connected to the connecting plate 6142 and the feeding belt 1, thereby achieving the adjustment of the cleaning effect.

[0068] like Figures 9 to 11 In the embodiment shown, there are multiple erasing components 613, and the connection position between the compensator 6141 and the connecting plate 6142 is located at the central axis of the connection line of all the erasing components 613 (refer to Fig. 9The dotted line at the middle compensator 6141 can make the contact force between each erasing component 613 and the feeding belt 1 similar, so that the cleaning effect is similar and the degree of wear can also be kept similar.

[0069] The connecting plate 6142 and the scraper assembly 612, as well as the connecting plate 6142 and the erasing assembly 613, are all slidably matched in a direction perpendicular to the rotating side 12 of the feeding belt 1. Elastic reset members 6143 are provided between the connecting plate 6142 and the scraper assembly 612, as well as between the connecting plate 6142 and the erasing assembly 613. The elastic reset member 6143 is suitable for making the scraper assembly 612 or the erasing assembly 613 close to the connecting plate 6142. Due to the vibration generated during the operation of the feeding belt 1 and the unevenness of the surface of the feeding belt 1, the elastic reset member 6143 can be used to further alleviate the impact that may be generated between the scraper assembly 612 and the erasing assembly 613 and the feeding belt 1, thereby protecting the feeding belt 1, the scraper assembly 612 and the erasing assembly 613.

[0070] like Fig. 9 and 11 In the illustrated embodiment, a cutting cavity 6144 is provided on the connecting plate 6142 between the scraper assembly 612 and the adjacent erasing assembly 613, and the cutting cavity 6144 is suitable for increasing the elastic deformation capacity of the connecting plate 6142 at the scraper assembly 612, thereby reducing the strength of the connecting plate 6142 by reducing the thickness of the connecting plate 6142, and improving the elastic deformation capacity of the connecting plate 6142, thereby enabling the scraper assembly 612 to obtain a stronger buffering capacity.

[0071] like Figures 9 to 11 In the illustrated embodiment, the scraper assembly 612 includes a scraper frame 6121 and a first lifting shaft 6122. The scraper frame 6121 is parallel to the rotating side 12 of the feed belt 1. The first lifting shaft 6122 and the connecting plate 6142 are slidably connected. The scraper frame 6121 and the first lifting shaft 6122 are rotatably connected. The compensators 6141 on the left and right sides of the scraper frame 6121 are independent of each other. After decoupling the rotating structure, the two ends of the scraper frame 6121 can be controlled to rise or fall respectively, thereby realizing the tilt compensation of the scraper frame 6121, so that the scraper frame 6121 can clean the feed belt 1 in more ways.

[0072] like Fig.11 In the illustrated embodiment, one or more scrapers 6123 are detachably provided on the scraper holder 6121. The scraper 6123 is a consumable part. The detachable design can facilitate the replacement and maintenance of the scraper 6123, thereby ensuring the cleaning effect. It can also protect the feed belt 1 and prevent the worn scraper 6123 from damaging the feed belt 1.

[0073] like Figures 9 to 11In the illustrated embodiment, the erasing assembly 613 includes an erasing frame 6131 and a second lifting shaft 6132. The erasing frame 6131 is parallel to the rotating side 12 of the feed belt 1. The second lifting shaft 6132 and the connecting plate 6142 are slidably connected. The erasing frame 6131 and the second lifting shaft 6132 are rotatably connected. The compensators 6141 on the left and right sides of the erasing frame 6131 are independent of each other. After decoupling the rotating structure, the two ends of the erasing frame 6131 can be controlled to rise or fall respectively, thereby realizing the tilt compensation of the erasing frame 6131, so that the erasing frame 6131 can clean the feed belt 1 in more ways.

[0074] like Fig.11 In the illustrated embodiment, one or more sponge bars 6133 are detachably provided on the erasing frame 6131. ​​The sponge bars 6133 are consumable parts, and the detachable design can facilitate the replacement and maintenance of the sponge bars 6133, thereby ensuring the cleaning effect.

[0075] like Figures 9 to 10 In the illustrated embodiment, a guiding mechanism 62 is provided in front of the floating cleaning mechanism 61, and the guiding mechanism 62 includes a first guiding roller 621 and a second guiding roller 622. The first guiding roller 621 and the floating cleaning device 6 are suitable for being respectively located on the upper and lower sides of the feeding belt 1. The first guiding roller 621 is used to ensure that the feeding belt 1 enters the floating cleaning mechanism 61 in a stable state, reduces the vibration of the feeding belt 1, and improves the cleaning effect of the feeding belt 1. The second guiding roller 622 is cooperatively arranged on the left and right sides of the feeding belt 1. The second guiding roller 622 is used to limit the movement of the feeding belt 1 to the left and right sides, ensures that the feeding belt 1 enters the floating cleaning mechanism 61 in a stable state, ensures the cleaning effect of the feeding belt 1, and the accuracy of targeted cleaning.

[0076] The above describes the basic principles, main features and advantages of the present application. Technical personnel in this industry should understand that the present application is not limited to the above embodiments. The above embodiments and the specification only describe the principles of the present application. Without departing from the spirit and scope of the present application, the present application will also have various changes and improvements. These changes and improvements all fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. An intelligent wind control dust suppression chute system, characterized by: The invention comprises a feeding belt, a feeding device, a dust suppression device, a detection device and a cleaning device, wherein the feeding device, the dust suppression device and the detection device are arranged in sequence along the conveying direction of the conveying side of the feeding belt, the cleaning device is arranged on the rotating side of the feeding belt, a material guide trough is arranged on the conveying side of the feeding belt, the feeding device is arranged on the starting end of the material guide trough, the detection device is arranged on the end side of the material guide trough, the dust suppression device is arranged on the material guide trough in a liftable manner, the detection device is suitable for detecting the feeding and dust raising state of the feeding belt at the end of the material guide trough, so as to adjust the height of the dust suppression device in the material guide trough, the cleaning device comprises a floating cleaning mechanism, and the detection device is suitable for detecting the cleanliness of the feeding belt leaving the material guide trough, so as to adjust the contact state between the floating cleaning mechanism and the feeding belt.

2. The intelligent wind control dust suppression chute system according to claim 1, characterized in that: The dust suppression device includes a damping dust suppression mechanism and an atomizing cleaning mechanism, the atomizing cleaning mechanism is suitable for being arranged between adjacent damping dust suppression mechanisms, the atomizing cleaning mechanism includes a lifting channel and a liquid discharger, the liquid discharger is liftably arranged in the lifting channel, an atomizing nozzle and a cleaning nozzle are sequentially arranged at the lower end of the liquid discharger from bottom to top, a nozzle is provided at the lower end of the atomizing nozzle, and a nozzle is provided circumferentially, the liquid discharger is suitable for ascending along the lifting channel, so that the lifting channel cooperates to close the nozzle of the cleaning nozzle, and the nozzle of the atomizing nozzle is exposed in the lifting channel, the liquid discharger is suitable for descending along the lifting channel, so that the cleaning nozzle enters the material guide trough for cleaning.

3. The intelligent wind control dust suppression chute system according to claim 2, characterized in that: The cross-sectional shape of the cleaning nozzle is the same as the cross-sectional shape of the lifting channel; the upper part of the cleaning nozzle is hemispherical, and a plurality of nozzles are evenly arranged on the upper surface of the cleaning nozzle. A closing block is arranged in the lifting channel, and the lower shape of the closing block matches the upper shape of the cleaning nozzle, and the closing block is suitable for cooperating to close the nozzles on the upper part of the cleaning nozzle.

4. The intelligent wind control dust suppression chute system according to claim 2, characterized in that: The damping dust suppression mechanism includes a lifting controller, a mounting frame and a damping assembly, the lifting controller is connected to the mounting frame, the lifting controller is suitable for making the mounting frame rise or fall, a plurality of connecting rods are provided on the mounting frame, the damping assembly is suitable for rotatingly cooperating with the connecting rods one by one, and the damping assembly is suitable for swinging in the conveying direction of the conveying side of the feeding belt; the damping assembly includes a clamp and a damping curtain, a connecting portion is provided on the top of the damping curtain, and the clamp is suitable for being connected and fixed in cooperation with the connecting portion of one or more layers of the damping curtain.

5. The intelligent wind control dust suppression chute system according to claim 1, characterized in that: The floating cleaning mechanism includes a shower assembly, a scraper assembly, a wiping assembly and a compensation mechanism. The shower assembly, the scraper assembly and the wiping assembly are arranged in sequence along the moving direction of the rotating side of the feed belt. The shower assembly is suitable for spraying water to the feed belt. The compensation mechanism connects the scraper assembly and the wiping assembly. The compensation mechanism is suitable for making the scraper assembly and the wiping assembly float and contact the surface of the feed belt in a direction perpendicular to the surface of the feed belt.

6. The intelligent wind control dust suppression chute system according to claim 5, characterized in that: The compensation mechanism includes a compensator and a connecting plate, wherein the connecting plate is connected to the scraper assembly and the erasing assembly in a plane parallel to the rotating side of the feed belt, and the compensation direction of the compensator and the connecting plate is perpendicular to the rotating side of the feed belt. The connecting plate has elastic deformation capability, and the elasticity of the connecting plate at the scraper assembly is greater than the elasticity at the erasing assembly.

7. The intelligent wind control dust suppression chute system according to claim 6, characterized in that: There are multiple erasing assemblies, and the connection position of the compensator and the connecting plate is located at the central axis of the line connecting all the erasing assemblies; the connecting plate and the scraper assembly, as well as the connecting plate and the erasing assembly, are all slidably matched in a direction perpendicular to the rotating side of the feeding belt, and elastic reset members are provided between the connecting plate and the scraper assembly, as well as between the connecting plate and the erasing assembly, and the elastic reset members are suitable for making the scraper assembly or the erasing assembly close to the connecting plate; a cutting cavity is provided on the connecting plate between the scraper assembly and the adjacent erasing assembly, and the cutting cavity is suitable for increasing the elastic deformation capacity of the connecting plate at the scraper assembly; the scraper assembly includes a scraper frame and a first lifting shaft, the scraper frame is parallel to the rotating side of the feeding belt, the first lifting shaft is slidably connected to the connecting plate, and the scraper frame is rotatably connected to the first lifting shaft; the erasing assembly includes an erasing frame and a second lifting shaft, the erasing frame is parallel to the rotating side of the feeding belt, the second lifting shaft is slidably connected to the connecting plate, and the erasing frame is rotatably connected to the second lifting shaft.

8. The intelligent wind control dust suppression chute system according to claim 1, characterized in that: A guiding mechanism is arranged in front of the floating cleaning mechanism, and the guiding mechanism includes a first guiding roller and a second guiding roller. The first guiding roller and the floating cleaning device are suitable for being respectively located on the upper and lower sides of the feeding belt, and the second guiding roller is cooperatively arranged on the left and right sides of the feeding belt.

9. The intelligent wind control dust suppression chute system according to claim 1, characterized in that: The device also includes a deviation correction device, wherein the feed belt is suitable for forming a conveying side on the deviation correction device, and the deviation correction device includes a plurality of first roller groups and a plurality of second roller groups, wherein the first roller groups are arranged along the conveying direction of the conveying side of the feed belt, the first roller groups are suitable for lifting and tilting both sides of the feed belt upward, the second roller groups are interspersed between the first roller groups below the material guide trough, the second roller groups are suitable for cooperating with the first roller groups to support both sides of the feed belt, and the inclination angle of the second roller groups is configured to be adjustable; anti-overflow skirts are provided on both sides of the material guide trough, and the bottom of the anti-overflow skirts is inclined inwards and matched with the inclination direction of both sides of the feed belt.

10. The intelligent wind control dust suppression chute system according to claim 1, characterized in that: The material guide trough is provided with a primary circulation device, which is arranged in front of the dust suppression device and forms a primary circulation air duct above the material guide trough, and a diversion section is formed at one end of the primary circulation air duct away from the feeding device and connected to the material guide trough, and the diversion section is perpendicular to the material guide trough, and the cross-section of the diversion section expands from top to bottom; the material guide trough is provided with a secondary circulation device, which is arranged in front of the dust suppression device and forms a secondary circulation air duct above the material guide trough, and the shape of the secondary circulation air duct is an inverted V shape, and an atomizer is provided on the material guide trough between the two ends of the secondary circulation air duct; the secondary circulation device is located on the side of the primary circulation device away from the feeding device.

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