Tobacco powder collecting system

Abstract

The utility model provides a tobacco powder collecting system which comprises a recycling system and a monitoring system, the recycling system can collect tobacco powder falling on the surface of a bearing component below transportation equipment when tobacco leaves are transported in cigarette production, and the recycling system comprises a bearing device and a recycling device connected with the bearing device. The receiving device comprises an obliquely-arranged belt conveyor and a belt supporting plate arranged below the belt conveyor, the recycling device comprises a storage bin and a knocking hammer arranged on the outer side of the storage bin, and the monitoring system can monitor the stacking degree of the tobacco powder in the storage bin and conduct metering statistics on the stacking degree to further form visual data information. The monitoring system comprises a control cabinet arranged on the outer wall face of the storage bin. The device has the characteristics of reasonable structural design, high working efficiency, strong practicability and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette production mechanical equipment technical field especially, relates to a cigarette dust collecting system. BACKGROUND

[0002] Cigarette needs to use conveying belt to transport tobacco raw materials in the production process, and the tobacco contains cigarette dust, part of the cigarette dust will adhere to the surface of the conveying belt in the conveying process, and the cigarette dust will fall due to the influence of gravity, vibration and other factors when the conveying belt returns, in order to avoid the cigarette dust falling on the ground, a supporting part is arranged below the conveying belt to receive the falling cigarette dust, when the receiving amount of the cigarette dust on the surface of the supporting part reaches a certain degree, manual cleaning and collection are needed, at present, the collection and measurement of the cigarette dust after cleaning are mostly completed by manual operation, which not only has large work load and high work intensity, but also makes the measurement of the cigarette dust difficult to implement, so that the measurement value of the cigarette dust lacks accuracy, and further management of the cigarette dust waste cannot be achieved. SUMMARY

[0003] Therefore, the utility model provides a cigarette dust collecting system, which can solve the technical problem that manpower is used to collect and measure the cigarette dust falling on the surface of the supporting part, which not only has large work load and high work intensity, but also makes the measurement of the cigarette dust difficult to implement, so that the measurement value of the cigarette dust lacks accuracy.

[0004] To solve the above technical problem, the technical scheme of the utility model is as follows:

[0005] A cigarette dust collecting system comprises a recycling system and a monitoring system,

[0006] The recycling system can collect the cigarette dust falling on the surface of the supporting part below the conveying equipment during the transportation of tobacco in cigarette production, and the recycling system comprises a receiving device and a recycling device connected with the receiving device, the receiving device comprises a belt conveyor arranged obliquely and a belt supporting plate arranged below the belt conveyor, the tail end of the belt supporting plate is connected with the recycling device, the recycling device comprises a storage bin and a knocking hammer arranged on the outer side of the storage bin, the bottom end of the storage bin is provided with a protective base placed on the ground, the outer wall edge position of the storage bin is wrapped with an anti-collision strip, the side wall surface of the storage bin is provided with an observation window, a cleaning opening is arranged below the observation window, the cleaning opening is provided with a cleaning door, the surface of the cleaning door is bonded with a magnetic adhesive strip, a reinforcing ring surrounding the outer wall surface of the storage bin is arranged between the observation window and the cleaning door, the knocking hammer is tightly attached to the surface of the reinforcing ring and is fixed to the outer side end of the storage bin through an elastic belt, and a wire passing hole is arranged in the side wall surface of the storage bin;

[0007] The monitoring system can monitor the accumulation degree of tobacco dust in the storage bin and count it to further form visual data information. The monitoring system comprises a control cabinet arranged on the outer wall surface of the storage bin. The control cabinet is provided with a back plate and a panel arranged opposite to the back plate. A through hole communicating with the wire hole is formed in the surface of the back plate of the control cabinet. A controller is arranged on the surface of the back plate of the control cabinet. The controller is electrically connected with a transformer and an air switch in sequence. A reset button, a display, a data transmitter and an indicator lamp are arranged on the surface of the panel of the control cabinet from bottom to top. The reset button, the display, the data transmitter and the indicator lamp are electrically connected with the controller. The monitoring system further comprises a laser ranging sensor arranged on the inner wall surface of the storage bin through a mounting bracket. The laser ranging sensor is electrically connected with the controller. The monitoring system further comprises an upper computer located beside the recycling system. The upper computer is electrically connected with a data receiver. The data receiver is arranged in pairs with the data transmitter. The air switch and the upper computer are externally connected with a power supply.

[0008] As an improvement of the above technical scheme, the belt supporting plate is arranged below the belt conveyor in parallel to the inclination degree of the belt conveyor. The tobacco dust falling on the surface of the belt supporting plate can be collected in the recycling device along the extension trend of the belt supporting plate after being cleaned by manual.

[0009] As an improvement of the above technical scheme, the top edge of the storage bin is connected with the belt supporting plate. The storage bin is made of galvanized iron sheet. The upper part of the storage bin is provided with a funnel type structure. The lower part of the storage bin is provided with a quadrangular prism type structure. The observation window is located on the lower side wall surface of the storage bin.

[0010] As an improvement of the above technical scheme, the cleaning door is connected with the cleaning port by a hinge. The cleaning port is provided with a door opening structure without a threshold. The tobacco dust in the storage bin can be cleaned from the cleaning port by opening the cleaning door. A magnetic adhesive tape is bonded on the surface edge of the cleaning door in the direction of the cleaning port.

[0011] As an improvement of the above technical scheme, the reinforcing ring is used to improve the anti-hammering capacity of the storage bin. The setting height of the hammering hammer is the same as that of the reinforcing ring. The hammering hammer is fixed to the middle segment of the elastic belt by a top wire. The hammering hammer is made of nylon material. The upper and lower ends of the elastic belt are fixed to the outer surfaces of the side ends of the storage bin by bolts. The elastic belt is made of rubber material. The elastic belt can store the energy of the hammering hammer for hitting the surface of the reinforcing ring.

[0012] As an improvement of the above technical scheme, the wire hole is formed in the side wall surface of the storage bin opposite to the hammering hammer. The control cabinet is fastened to the outer wall surface of the storage bin on the same side of the wire hole. The wire hole and the through hole formed in the surface of the back plate of the control cabinet can be coaxially and closely arranged. The line of the laser ranging sensor can pass through the wire hole and the through hole to the inside of the control cabinet, and then be electrically connected with the controller.

[0013] As the improvement of the above technical scheme, the controller is a PLC controller, the model of which is smart200 of Siemens, a transformer is arranged above the controller, an air switch is arranged above the transformer, the model of the display is TP700 Siemens touch screen, and the data transmitter is located beside the indicator light.

[0014] As the improvement of the above technical scheme, the mounting frame is arranged in an inverted V-shaped structure, the mounting frame is fastened and connected to the central position of the upper inner wall surface of the storage bin through bolts, the laser ranging sensor is installed inside the inverted V-shaped structure region of the mounting frame through screws, the model of the laser ranging sensor is a TOF type far and near universal industrial laser sensor, and the horizontal projection of the laser ranging sensor is located at the center point position of the storage bin.

[0015] As the improvement of the above technical scheme, the data receiver can receive data information sent by the data transmitter, the data receiver can be paired with one data transmitter or multiple data transmitters, and then the received data information is summarized and counted in the upper computer; and the upper computer can count the data information received by the data receiver to further form visual data information.

[0016] Compared with the prior art, the technical scheme has the following beneficial effects:

[0017] The utility model discloses a structure design is reasonable, work efficiency is high, and practicality is strong with characteristics, the utility model discloses through the storage bin can collect the cigarette dust that sweeps down from the belt support plate, in order to carry out centralized cleaning, not only saves manpower but also avoids the cleaning operation of the belt support plate frequently climbs, the utility model discloses through the laser ranging sensor can real -time monitoring the accumulation height of cigarette dust in the storage bin, and the real -time monitoring cigarette dust accumulation height data information is transferred to the controller through the circuit, in order to the actual cigarette dust accumulation of storage bin is accurately measured, the utility model discloses in knock hammer through the strengthening ring of beating and make the cigarette dust that the storage bin inner wall surface is attached under the vibration of hammering and is vibrated to the bottom of storage bin, simultaneously, under the vibration of hammering, still can vibrate the cigarette dust that accumulates in the bottom of storage bin and be even, convenient accurate determination of the actual collection of cigarette dust in storage bin, further improve the accuracy of measurement,

[0018] Other beneficial effects in the utility model will be further illustrated in the following specific embodiment. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further explained in the following with the specific embodiment,

[0020] Figure 1A schematic diagram for on-site layout of the utility model according to actual conditions;

[0021] Figure 2 A structure schematic diagram A of the recycling device and the control cabinet of the utility model;

[0022] Figure 3 A structure schematic diagram B of the recycling device and the control cabinet of the utility model;

[0023] Figure 4 A structure schematic diagram C of the recycling device and the control cabinet of the utility model;

[0024] Figure 5 An enlarged schematic diagram of a knocking hammer in the recycling device of the utility model;

[0025] Figure 6 An enlarged schematic diagram of installation of an elastic belt in the recycling device of the utility model;

[0026] Figure 7 A cut structure schematic diagram of the recycling device and the control cabinet of the utility model;

[0027] Figure 8 A position installation schematic diagram of a laser ranging sensor of the utility model;

[0028] Figure 9 A structure enlarged view of a mounting rack of the utility model;

[0029] Figure 10 A logic block diagram of the smoke end collecting method of the utility model;

[0030] Wherein: 1, ground; 2, belt supporting plate; 3, material cleaning port; 4, belt conveyor; 5, upper computer; 6, data receiver; 7, control cabinet; 8, data transmitter; 9, mounting rack; 10, laser ranging sensor; 11, reset button; 12, display; 13, controller; 14, transformer; 15, air switch; 16, indicator light; 17, storage bin; 18, observation window; 19, material cleaning door; 20, magnetic adhesive tape; 21, knocking hammer; 22, reinforcing ring; 23, elastic belt; 24, protective base; 25, top screw; 26, wire hole. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0033] In the utility model, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixation", "communication" and the like should be understood broadly, for example, can be fixedly connected, can also be detachably connected, can be mechanically connected, can be directly connected, or indirectly connected through an intermediate medium.

[0034] As shown in Figures 1 to 10 The utility model provides a system for collecting tobacco dust, which comprises a recycling system and a monitoring system,

[0035] The recycling system can collect tobacco dust that falls on the surface of the supporting part below the conveying equipment during tobacco leaf transportation in cigarette production. The recycling system comprises a receiving device and a recycling device connected thereto. The receiving device comprises an inclined belt conveyor 4 and a belt supporting plate 2 arranged below the belt conveyor 4. The tail end of the belt supporting plate 2 is connected to the recycling device. The recycling device comprises a storage bin 17 and a knocking hammer 21 arranged on the outer side of the storage bin 17. The bottom end of the storage bin 17 is provided with a protective base 24 placed on the ground 1. The outer wall edge position of the storage bin 17 is wrapped with an anti-collision strip. The side wall surface of the storage bin 17 is provided with an observation window 18. A cleaning port 3 is formed below the observation window 18. The cleaning port 3 is provided with a cleaning door 19. The surface of the cleaning door 19 is bonded with a magnetic adhesive strip 20. A reinforcing ring 22 is arranged around the outer wall surface of the storage bin 17 between the observation window 18 and the cleaning door 19. The knocking hammer 21 is tightly attached to the surface of the reinforcing ring 22 and is fixed to the outer side end of the storage bin 17 through an elastic band 23. A wire passing hole 26 is formed in the side wall surface of the storage bin 17.

[0036] The monitoring system can monitor the accumulation degree of the tobacco dust in the storage bin 17 and count and statistically form visual data information, the monitoring system comprises a control cabinet 7 arranged on the outer wall surface of the storage bin 17, the control cabinet 7 is provided with a back plate and a panel arranged opposite to the back plate, a through hole communicated with the wire hole 26 is formed in the surface of the back plate of the control cabinet 7, a controller 13 is arranged on the surface of the back plate of the control cabinet 7, the controller 13 is electrically connected with a transformer 14 and an air switch 15 in sequence, a reset button 11, a display 12, a data transmitter 8 and an indicator light 16 are arranged on the surface of the panel of the control cabinet 7 from bottom to top, and the reset button 11, the display 12, the data transmitter 8 and the indicator light 16 are electrically connected with the controller 13, the monitoring system further comprises a laser ranging sensor 10 arranged on the inner wall surface of the storage bin 17 through a mounting bracket 9, the laser ranging sensor 10 is electrically connected with the controller 13, and the monitoring system further comprises a host computer 5 located beside the recycling system, the host computer 5 is electrically connected with a data receiver 6, and the data receiver 6 is arranged in pairs with the data transmitter 8, and the air switch 15 and the host computer 5 are both externally connected with a power supply.

[0037] In the embodiment of the utility model, the belt conveyor 4 has the effect of transporting tobacco leaves, the belt supporting plate 2 can receive the tobacco dust adhered to the surface of the belt of the belt conveyor 4 and falling during rotation in the process of transporting tobacco leaves, the belt supporting plate 2 is arranged below the belt conveyor 4 in the form of parallel to the inclination degree of the belt conveyor 4, and the tobacco dust falling on the surface of the belt supporting plate 2 can be collected in the recycling device along the extension trend of the belt supporting plate 2 after being cleaned by manual work.

[0038] In the embodiment of the utility model, the storage bin 17 can collect the tobacco dust cleaned from the belt supporting plate 2, so as to facilitate centralized cleaning, the top edge of the storage bin 17 is connected with the belt supporting plate 2, so that the tobacco dust cleaned from the surface of the belt supporting plate 2 can smoothly enter the storage bin 17, the material of the storage bin 17 is galvanized iron sheet, the upper part of the storage bin 17 is provided with a funnel type structure, the lower part of the storage bin 17 is provided with a quadrangular prism type structure, the tobacco dust falls from the upper part of the storage bin 17 to the bottom end of the lower part of the storage bin 17 and is stored; the protective base 24 can protect the ground 1 from being polluted and ensure that the bottom end of the storage bin 17 is not impacted by the tool vehicles passing through the periphery; the anti-collision strip can avoid the outer wall edge position of the storage bin 17 from being bumped and thus changing the cross-sectional area of the storage bin 17, so as to affect the actual collection amount of the tobacco dust in the storage bin 17, the anti-collision strip is located at the corner of the lower part of the storage bin 17 provided with the quadrangular prism type structure; the observation window 18 is located on the lower part of the side wall surface of the storage bin 17, the tobacco dust collection condition in the storage bin 17 can be observed through the observation window 18, so as to clean the tobacco dust attached to the inner wall surface of the storage bin 17 in time.

[0039] The embodiment of the utility model discloses, the clear material door 19 is connected in the clear material mouth 3 place through the hinge, and the clear material mouth 3 is set up as the door hole structure of no threshold, and the clear material door 19 can be opened to carry out the clear storehouse processing to the tobacco dust in the storage bin 17 from the clear material mouth 3, and the surface edge position of the clear material door 19 towards the clear material mouth 3 direction is bonded with a circle magnetic attraction adhesive tape 20, when closing the clear material door 19, the magnetic attraction adhesive tape 20 on the surface of the clear material door 19 will be adsorbed in the edge position of the clear material mouth 3, thereby reaches the purpose of tightly closing the clear material door 19 and sealing the clear material mouth 3.

[0040] The embodiment of the utility model discloses, the reinforcing ring 22 is used for improving the anti hammering ability of storage bin 17, and the knocking hammer 21 passes through the beating reinforcing ring 22 and makes the tobacco dust adhered to the inner wall of storage bin 17 be vibrated to the bottom of storage bin 17 under the action of hammering vibration, and under the action of hammering vibration, the tobacco dust accumulated in the bottom of storage bin 17 can also be vibrated flat, which is convenient for accurately determining the actual collection amount of tobacco dust in storage bin 17, the setting height of knocking hammer 21 is same with the setting height of reinforcing ring 22, the knocking hammer 21 is fixed to the middle section of elastic belt 23 through top wire 25, the knocking hammer 21 adopts nylon material, the upper and lower ends of elastic belt 23 are fixed to the side end outer surface of storage bin 17 through bolt, the elastic belt 23 adopts rubber material, the elastic belt 23 can store the energy for beating the surface of reinforcing ring 22 for knocking hammer 21, when the knocking hammer 21 keeps close to reinforcing ring 22, the elastic belt 23 is in tension state, when pulling the knocking hammer 21 away from reinforcing ring 22, the tension state of elastic belt 23 aggravates, when releasing the knocking hammer 21 to make it beat reinforcing ring 22, the elastic belt 23 restores the initial tension state, it needs to be explained that in the whole action process of knocking hammer 21, the tension state of elastic belt 23 keeps in the reasonable tension range, and the over-tensioning condition that the elastic belt 23 loses the resilience does not occur.

[0041] The embodiment of the utility model discloses, the wire hole 26 is set up in the side wall of storage bin 17 on the opposite side of knocking hammer 21, and the control cabinet 7 is fastened to the outer wall of storage bin 17 on the same side of wire hole 26, the control cabinet 7 has the effect of storing electrical components, the wire hole 26 and the through hole set up on the back plate surface of control cabinet 7 can be coaxial and abutted, the line of laser ranging sensor 10 can pass through wire hole 26, through hole and reach the inside of control cabinet 7, and then be electrically connected with controller 13.

[0042] The embodiment of the utility model discloses, the controller 13 is PLC controller, and its adopted model is smart200 of Siemens, and the controller 13 can control the display 12, data transmitter 8, indicator light 16 and laser ranging sensor 10 electrically connected with it, receive the information transmitted by laser ranging sensor 10, and implement simple calculation function according to preset information and collected data information,

[0043] It should be noted that the application does not improve the programmable program of the Siemens smart200 controller, and only uses the existing control program and principle to realize the storage, calculation and comparison functions of data; the control program and principle involved can refer to the product manual or prior art material of the controller 13.

[0044] In the embodiment of the utility model, the upper portion of the controller 13 is provided with a transformer 14, and the transformer 14 is used for converting voltage; the upper portion of the transformer 14 is provided with an air switch 15, and the air switch 15 can realize the purpose of starting and stopping; the reset button 11 can provide processing time for the controller 13 to receive data, the simple calculation function of the controller 13, the data transmitter 8 to send data information and data zero clearing; the model of the display 12 adopts TP700 Siemens touch screen, and through the display 12, the date can be set and the limit value of the data monitored by the laser ranging sensor 10 can be set; the display 12 can also display the date, the real-time measurement value of the laser ranging sensor 10 and the data obtained by the simple calculation of the controller 13; the indicator light 16 can provide a reminding function when the data monitored by the laser ranging sensor 10 reaches the limit value; the data transmitter 8 is located beside the indicator light 16, and the data transmitter 8 has the function of remotely transmitting data to the data receiver 6.

[0045] In the embodiment of the utility model, the mounting bracket 9 is arranged in an inverted V-shaped structure, the mounting bracket 9 is fastened and connected to the central position of the upper inner wall surface of the storage bin 17 through bolts, the laser ranging sensor 10 is installed in the inverted V-shaped structure region of the mounting bracket 9 through screws, the inverted V-shaped structure of the mounting bracket 9 can support a clean work area for the laser ranging sensor 10 to perform more accurate monitoring and measurement work, the model of the laser ranging sensor 10 adopts a TOF type far and near universal industrial-grade laser sensor, the horizontal projection of the laser ranging sensor 10 is located at the center point position of the storage bin 17, and the laser ranging sensor 10 can detect the area directly below the laser ranging sensor 10 to further monitor the height of the accumulated smoke in the storage bin 17.

[0046] Specifically, in the process of the tobacco dust falling and continuously accumulating in the storage bin 17, the laser ranging sensor 10 can monitor the accumulation height of the tobacco dust in the storage bin 17 in real time, and transmit the monitored tobacco dust accumulation height data to the controller 13 through a line, and the controller 13 transmits the information and displays it on the interface of the display 12; when the laser ranging sensor 10 monitors that the accumulation height of the tobacco dust in the storage bin 17 reaches a preset limit value, the indicator light 16 is controlled by the controller 13 to be lit to provide a reminding effect, and then the reinforced ring 22 is hit by the knocking hammer 21 so that the tobacco dust attached to the inner wall of the storage bin 17 falls to the bottom of the storage bin 17 under the action of the hammering vibration, thereby enabling the laser ranging sensor 10 to monitor the actual accumulation height of the tobacco dust in the storage bin 17 at this moment, finally, the reset button 11 is pressed, the actual accumulated tobacco dust volume in the storage bin 17 is simply calculated by the controller 13, the corresponding number information of the tobacco dust collecting system, the current time and date and the calculated actual tobacco dust accumulation volume data are recorded by the controller 13 and transmitted to the data receiver 6 by the data transmitter 8, and the monitored accumulation height data of the tobacco dust in the storage bin 17 and the simply calculated actual tobacco dust accumulation volume data are cleared to facilitate the next round of real-time monitoring process.

[0047] Specifically, the calculation formula of the actual tobacco dust accumulation volume V in the controller 13 is as follows:

[0048] V=k×S×h,

[0049] wherein S is the cross-sectional area of the bottom end of the storage bin 17, h is the accumulation height of the tobacco dust in the storage bin 17 monitored by the laser ranging sensor 10, and k is a correction coefficient, which is a parameter determined by experiment and can be preset in advance, and the determination method of k is not within the protection scope of the present application.

[0050] In the embodiment of the present application, the data receiver 6 can receive the data information sent by the data transmitter 8, and the data receiver 6 can be paired with one data transmitter 8 or multiple data transmitters 8, and then the received data information is summarized and counted in the upper computer 5; the upper computer 5 can count the data information received by the data receiver 6 to further form visual data information.

[0051] It should be noted that multiple sets of the tobacco dust collecting system can be provided according to actual production conditions to realize the process of simultaneously collecting the tobacco dust on the surfaces of multiple belt supporting plates 2, and the tobacco dust collecting systems are numbered in sequence to facilitate separate counting.

[0052] In combination with the above content, the specific steps of the present application include:

[0053] Step S1: start the system, preset parameters

[0054] Power on, close the air switch 15 to make the controller 13 power on, and then power on the reset button 11, the display 12, the data transmitter 8, the indicator light 16 and the laser ranging sensor 10, power on the host computer 5 and start the host computer 5 at the same time, and then power on the data receiver 6, then set the current date through the display 12, set the limit value of the data monitored by the laser ranging sensor 10, which corresponds to the limit height of the required tobacco dust accumulation in the storage bin 17, the limit height of the tobacco dust in the storage bin 17 is not higher than the total height of the lower part of the storage bin 17, and finally, the system is running;

[0055] Step S2: collection operation

[0056] Firstly, the belt support plate 2 is cleaned manually, and the accumulated tobacco dust on the surface of the belt support plate 2 is swept from the head end of the belt support plate 2 to the tail end of the belt support plate 2, so as to be further sent to the inside of the storage bin 17, so that the tobacco dust falls and gradually accumulates at the bottom of the storage bin 17, during which the laser ranging sensor 10 can monitor the accumulation height of the tobacco dust in the storage bin 17 in real time and transmit the real-time monitored tobacco dust accumulation height data information to the controller 13 through the line, and the controller 13 transmits the information and displays it on the interface of the display 12;

[0057] Step S3: clearing the bin

[0058] According to the actual needs of the production process, the way of preparing for cleaning the storage bin 17 is selected, which includes active cleaning preparation. When the active cleaning preparation method is used, the worker needs to check the accumulation height of the tobacco dust in the storage bin 17 monitored by the laser ranging sensor 10 at this time on the display 12 interface, then further observe the tobacco dust collection in the storage bin 17 through the observation window 18, finally, the worker pulls the knocking hammer 21 outward for a distance, releases the knocking hammer 21, so that the knocking hammer 21 hits the reinforced ring 22 to make the tobacco dust attached to the inner wall of the storage bin 17 fall to the bottom of the storage bin 17 under the action of hammering vibration, thereby enabling the laser ranging sensor 10 to monitor the actual accumulation height of the tobacco dust in the storage bin 17 at this moment and transmit the data information to the controller 13, so as to complete the active cleaning preparation work. It also includes passive cleaning preparation. When the laser ranging sensor 10 monitors that the accumulation height of the tobacco dust in the storage bin 17 reaches the set limit value, the controller 13 controls the indicator light 16 to be lit to remind the worker that the tobacco dust in the storage bin 17 must be cleaned. Then, the worker pulls the knocking hammer 21 outward for a distance, releases the knocking hammer 21, so that the knocking hammer 21 hits the reinforced ring 22 to make the tobacco dust attached to the inner wall of the storage bin 17 fall to the bottom of the storage bin 17 under the action of hammering vibration, thereby enabling the laser ranging sensor 10 to monitor the actual accumulation height of the tobacco dust in the storage bin 17 at this moment and transmit the data information to the controller 13, so as to complete the passive cleaning preparation work.

[0059] Step S4: data calculation, sending and resetting

[0060] After the cleaning preparation work is completed, the worker immediately presses the reset button 11, and the controller 13 simply calculates the actual accumulation volume of the tobacco dust in the storage bin 17. The calculation formula of the actual tobacco dust accumulation volume V is:

[0061] V=k×S×h,

[0062] Wherein: S is the cross-sectional area of the bottom end of the inside of the storage bin 17; h is the accumulation height of the tobacco dust in the storage bin 17 monitored by the laser ranging sensor 10; k is the correction coefficient;

[0063] Subsequently, the controller 13 records and transmits the corresponding number information of the tobacco dust collection system, the current time and date and the actual tobacco dust accumulation volume data calculated to the data receiver 6 through the data transmitter 8, and clears the accumulation height data of the tobacco dust in the storage bin 17 and the actual tobacco dust accumulation volume data simply calculated, so as to carry out the next round of real-time monitoring process. Finally, the data receiver 6 transmits the remotely received information to the host computer 5 for summarizing, statistical calculation to further form visual data information;

[0064] Step S5: cleaning operation, closing the system

[0065] The cleaning door 19 is opened, the tobacco dust in the storage bin 17 is cleaned out through the cleaning port 3 to be transported to a designated area, and the cleaning door 19 is closed. Whether the system needs to be stopped is determined according to actual production requirements. If the system needs to be stopped, the control cabinet 7 is opened, the air switch 15 is pushed to make the controller 13 power off, and the system is stopped. If the system does not need to be stopped, the next round of real-time monitoring and cleaning operation process is continued in step S2.

[0066] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A soot collection system characterized by: The application relates to a recycling system and a monitoring system. The recycling system comprises a receiving device and a recycling device connected with the receiving device, the receiving device comprises a belt conveyor arranged obliquely and a belt supporting plate arranged below the belt conveyor, the tail end of the belt supporting plate is connected with the recycling device, the recycling device comprises a storage bin and a knocking hammer arranged outside the storage bin, the bottom end of the storage bin is provided with a protection base placed on the ground, the outer wall edge of the storage bin is wrapped with an anti-collision strip, the side wall surface of the storage bin is provided with an observation window, a cleaning opening is arranged below the observation window, the cleaning opening is provided with a cleaning door, the surface of the cleaning door is bonded with a magnetic adhesive strip, a reinforcing ring which surrounds the outer wall surface of the storage bin is arranged between the observation window and the cleaning door, the knocking hammer is closely attached to the surface of the reinforcing ring and is fixed to the outer side end of the storage bin through an elastic belt, and a wire passing hole is arranged in the side wall surface of the storage bin. The monitoring system comprises a control cabinet arranged on the outer wall surface of the storage bin, the control cabinet is provided with a back plate and a panel arranged opposite to the back plate, a through hole which is communicated with the wire passing hole is arranged in the surface of the back plate of the control cabinet, the surface of the back plate of the control cabinet is provided with a controller, the controller is electrically connected with a transformer and an air switch in sequence, the surface of the panel of the control cabinet is sequentially provided with a reset button, a display, a data transmitter and an indicator light from bottom to top, the reset button, the display, the data transmitter and the indicator light are electrically connected with the controller, and the monitoring system further comprises a laser ranging sensor arranged on the inner wall surface of the storage bin through a mounting frame, and the laser ranging sensor is electrically connected with the controller.

2. A soot collection system according to claim 1, wherein: The monitoring system further comprises an upper computer arranged on the side of the recycling system, and the upper computer is electrically connected with a data receiver.

3. A soot collection system according to claim 1, wherein: The top end edge of the storage bin is connected with the belt supporting plate, the material of the storage bin is galvanized iron sheet, the upper part of the storage bin is arranged in a funnel type structure, and the lower part of the storage bin is arranged in a quadrangular prism type structure; and the observation window is arranged on the lower side wall surface of the storage bin.

4. A soot collection system according to claim 1, wherein: The cleaning door is connected with the cleaning opening through a hinge, the cleaning opening is arranged in a door opening structure without a threshold, the cleaning door can be opened to clean the storage bin, and a magnetic adhesive strip is bonded to the surface edge of the cleaning door which faces the cleaning opening.

5. A soot collection system according to claim 1, wherein: The setting height of the knocking hammer is same as that of the reinforcing ring, the knocking hammer is fixed to the middle section of the elastic belt through a top wire, the knocking hammer is made of nylon material, and the upper and lower ends of the elastic belt are fixed to the side end outer surfaces of the storage bin through bolts, and the elastic belt is made of rubber material.

6. A soot collection system according to claim 1, wherein: The wire passing hole is arranged in the side wall surface of the storage bin on the opposite side of the knocking hammer, the control cabinet is fastened to the outer wall surface of the storage bin on the same side of the wire passing hole, the wire passing hole and the through hole arranged in the surface of the back plate of the control cabinet can be coaxially and closely arranged, the line of the laser ranging sensor can pass through the wire passing hole and the through hole to reach the inside of the control cabinet, and then be electrically connected with the controller.

7. A smoke collection system according to claim 1, wherein: The controller is a PLC controller, the model of the controller is smart200 of Siemens, the transformer is arranged above the controller, the air switch is arranged above the transformer, the model of the display is TP700 Siemens touch screen, and the data transmitter is arranged on the side of the indicator light.

8. A smoke collection system according to claim 1, wherein: The mounting frame is arranged in an inverted V-shaped structure, is fastened and connected to the central position of the upper inner wall surface of the storage bin through bolts, the laser ranging sensor is installed inside the inverted V-shaped structure area of the mounting frame through screws, the model of the laser ranging sensor is a TOF type far and near universal industrial laser sensor, and the horizontal projection of the laser ranging sensor is located at the central point position of the storage bin.

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