Flue gas monitoring equipment
Through the synchronous replacement design of six sets of detection tubes, cloth bags and activated carbon adsorption tubes, the problems of continuous detection and pipeline blockage of flue gas monitoring equipment were solved, and the continuous operation and efficient cleaning of the equipment were achieved.
Patent Information
- Application Number
- CN202511254157.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-04
- Publication Date
- 2025-10-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing flue gas monitoring equipment has problems with poor continuity and pipe blockage when detecting flue gas content, especially when used for a long time, it needs to frequently clean particulate impurities.
Six groups of detection cylinders, six groups of cloth bags and six groups of activated carbon adsorption cylinders are used in conjunction with drive components and transmission components to achieve simultaneous air intake, detection, exhaust, dust removal and gas treatment, maintaining continuous operation of the equipment. The design of the piston plate and two-way telescopic plate allows automatic replacement and cleaning of the detection cylinders and cloth bags.
It achieves continuous detection of the flue gas monitoring equipment, avoids pipeline blockage, improves detection efficiency, and ensures the cleaning effect inside the equipment.
Smart Images
Figure CN120801633A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of smoke monitoring, in particular to a smoke monitoring device. BACKGROUND
[0002] Smoke monitoring refers to monitoring the concentration and total emission of gaseous pollutants and particulate matter discharged by atmospheric pollution sources. At present, it is mainly aimed at combustion power plants, cement plants, chemical plants and waste incineration plants and other factories that need to burn, so as to monitor whether the harmful substances in the discharged gas are over standard in real time and reduce the problem of air pollution.
[0003] In the prior art, when detecting the content of flue gas, the air is usually sucked in and then the flue gas concentration is detected. This method usually needs to be used in cooperation with a flue gas treatment device to clean the particulate impurities in the flue gas. After long-term use, the pipeline for sucking in the flue gas needs to be cleaned, otherwise a large amount of particulate impurities may be accumulated inside the pipeline. Moreover, the existing flue gas detection device has poor continuity in detecting the content of flue gas in the air. SUMMARY
[0004] In view of the deficiencies in the prior art, the present application aims to provide a flue gas monitoring device to solve the problems in the background art. The present application has a novel structure. Six groups of detection cylinders, six groups of cloth bags and six groups of activated carbon adsorption cylinders are replaced synchronously by cooperating with the driving assembly and the transmission assembly, so that the air intake, detection, exhaust, dust removal and gas treatment are carried out synchronously, thereby maintaining the device to continuously monitor the content of flue gas in the air and to clean the inside of the device, avoiding the blockage of the pipeline by particulate impurities.
[0005] In order to achieve the above object, the present application is realized by the following technical scheme: A flue gas monitoring device, comprising a detection box, six groups of detection cylinders are arranged in the inside of the detection box in a ring shape, and the two ends of the detection cylinders are hollowed out, an air inlet pipe is fixed on the top of the front end of the detection box, and an air inlet is arranged at the connection between the air inlet pipe and the detection box, an air outlet is arranged at the bottom of the front end of the detection box, a gas conveying pipe is fixedly connected to the outer end of the air outlet, a dust removal box is fixed to the bottom of the gas conveying pipe, and six groups of cloth bags are arranged in the inside of the dust removal box in a ring shape, six groups of activated carbon adsorption cylinders are arranged at the bottom of the detection box, and connecting plates are fixed to the two ends of the activated carbon adsorption cylinders, the lower end of the activated carbon adsorption cylinder side facing the dust removal box is connected to the dust removal box through a pipeline, an exhaust port is arranged on the top of the connecting plate at the other end of the activated carbon adsorption cylinder, a driving assembly is arranged at the tail end of the detection box, the driving assembly comprises a mounting frame, the mounting frame is fixed at the tail end of the detection box, and electric push rods are installed on the upper end and the lower end of the mounting frame corresponding to the positions of the two detection cylinders, pistons are fixed to the elongated ends of the electric push rods, the pistons are slidably inserted into the inside of the detection cylinder, a transmission assembly is arranged at the bottom of the mounting frame, the transmission assembly comprises a shaft, the bottom of the activated carbon adsorption cylinder is provided with a shaft, six groups of the activated carbon adsorption cylinders are installed on the top of the shaft, the connecting plate is fixedly connected to the bottom of the detection box, and a flue gas monitor is installed on the surface of the back of the detection box corresponding to the other four groups of detection cylinders.
[0006] Further, the driving assembly further comprises a bidirectional telescopic plate, the bidirectional telescopic plate is rotatably installed in the inside of the mounting frame, and the two elongated ends of the bidirectional telescopic plate are rotatably connected to the tail end of the electric push rod through a rotating shaft, and a motor is fixed to the outside of the rotating end of the bidirectional telescopic plate.
[0007] Further, a transmission belt is installed on the vertical surface of the mounting frame, the driving wheel and the driven wheel of the transmission belt are rotatably installed on the vertical surface of the mounting frame, six groups of the detection cylinders are rotatably installed in the inside of the detection box through spoke frames, the driven wheel of the transmission belt is fixedly connected to the shaft center of the spoke frame of the detection cylinder, the shaft is fixedly connected to the driving wheel of the transmission belt, a driving motor is fixed to the outside of the driving wheel of the mounting frame, and the output end of the driving motor is fixedly connected to the shaft.
[0008] Further, a connecting shaft is fixed to the outside of the rotating shaft of the bidirectional telescopic plate, and a pull rope is fixed to the surface of the connecting shaft, a guide plate is arranged at the bottom of the mounting frame, and the pull rope is slidably inserted into the inside of the dust removal box through the guide plate.
[0009] Further, the transmission assembly comprises a driving gear, the surface of the shaft is fixedly provided with a driving gear, the top of the driving gear is engaged with a gear ring, and six groups of the activated carbon adsorption cylinders are fixed to the inner wall of the gear ring.
[0010] Further, the axis of the dust removal box is fixed with a hollow tube, and the axis of the hollow tube is rotatably installed with a driving shaft, the bottom of the dust removal box is provided with a slag discharge port corresponding to the position of the hollow tube, the center of the slag discharge port is fixed with a second bevel gear, and the second bevel gear is fixedly connected with the driving shaft, and the side of the second bevel gear is meshingly connected with a first bevel gear, and the first bevel gear is fixedly connected with the shaft rod.
[0011] Further, the top of the dust removal box is rotatably installed with a circular plate, and the center of the circular plate is fixedly connected with the driving shaft, the circular plate is provided with a dust suction port corresponding to the position of the bag, the bottom of the bag is fixed with a base, and the upper end of the base is provided with a bottom plate, the outer periphery of the upper end of the bag is sleeved with a circular ring, and the circular ring is fixed between the bottom plate and the circular plate.
[0012] Further, the top of the circular ring is connected with the circular plate through a spring, the outer side of the circular ring is fixed with a protruding block, the inner wall of the dust removal box is slidably installed with a clamping frame corresponding to the outer side of a group of bags, and the protruding block is slidably inserted into the inner part of the clamping frame, and the pull rope is fixedly connected with the bottom of the clamping frame.
[0013] Further, one end of the dust suction port of the circular plate close to the hollow tube is provided with an air groove, the air groove is in communication with the inside of the hollow tube, the outer end of the air groove is sealingly connected with a moving plate, the inner wall of the moving plate and the air groove is fixed with a return spring, and the outer end of the moving plate is fixed with a spherical ball.
[0014] Further, the inner diameter of the air groove is larger than the moving plate, and the bottom of the slag discharge port is connected with a dust collector.
[0015] The beneficial effects of the present application are: The present application is rotatable synchronously with the shaft rod, the driving gear is meshed with the gear ring, six groups of activated carbon adsorption cylinders are driven to rotate synchronously, the first bevel gear at the front end of the shaft rod is meshed and connected with the second bevel gear, the circular plate and the six groups of bags are driven to rotate, so that the replacement of the bags and the activated carbon adsorption cylinders will be accompanied by the replacement of the detection cylinder each time, the efficiency is reduced due to the long-time use of one component, the piston plate can be stored at the tail end of the detection box, and the rotation of the detection cylinder as a whole is not interfered, the process needs to be rotated to be vertical, the lengths of the two groups of electric push rods extending upward and downward are parallel, then the extending end of the electric push rod is retracted, the detection cylinder can enter the detection area on both sides when passing the topmost and bottommost positions, and the flue gas monitor is installed on both sides of the detection box to detect the flue gas content in the air inside the detection cylinder sealed at both ends.
[0016] The application detects the uppermost detection cylinder moving backward with the piston plate, and draws the external air into the detection cylinder through the air inlet pipe and the air inlet, and the piston plate of the bottommost detection cylinder of the detection box moves forward, and the air in the detection cylinder after detection is pushed out from the air outlet and sent into the dust removal box through the air sending pipe, and the two pulleys of the transmission belt are driven to rotate by the driving motor, so that the six groups of detection cylinders in the detection box rotate and replace each other.
[0017] The motor outside the rotating end of the bidirectional telescopic plate drives the bidirectional telescopic plate to rotate, so that the two electric push rods move horizontally, the piston plate penetrates into the detection cylinder, and the two elongated ends of the bidirectional telescopic plate are elongated or shortened in this process, so that the electric push rod can move horizontally and will not be interfered.
[0018] During the rotation of the bidirectional telescopic plate, the connecting shaft also drives the pull rope to move, so that the pull rope moves through the guide plate at the bottom of the mounting frame, and after each rotation of the bag, the protrusion of the ring is inserted into the clamping frame, and when the pull rope moves downward, the ring is pulled downward, and because the ring rope connects the ring and the bottom plate, the bottom plate moves upward synchronously, so that the bag is cleaned. The power source for this part of cleaning comes from the process of driving the piston plate to draw and exhaust air in the detection cylinder during each rotation of the bidirectional telescopic plate.
[0019] Under the action of the reset spring, the moving plate blocks the air groove inlet on the inner wall of the dust suction port, so that the flue gas can pass through the bag filter when entering the bag and will not directly enter the hollow pipe. During the cleaning process of the bag, the bottom plate moves upward with the ring rope, the ring moves downward with the ring rope, and the bottom plate is pressed against the ball when it moves to the dust suction port, so that the moving plate moves backward, and the air groove is opened. At this time, the dust collector connected to the bottom of the deslagging port is opened, and the particles and impurities cleaned on the bottom plate are sucked out through the air groove and the hollow pipe, and the cleaning of the bag is completed.
[0020] Compared with the prior art, the six groups of detection cylinders, six groups of bags and six groups of activated carbon adsorption cylinders are replaced synchronously by the cooperation of the driving assembly and the transmission assembly, so that the air inlet, detection, exhaust, dust removal and gas treatment are carried out synchronously, so that the device can continuously monitor the flue gas content in the air, and the device can be cleaned, so that the pipeline is not blocked by particulate matter. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a whole structure schematic diagram of a flue gas monitoring device of the application; Figure 2 It is a driving assembly structure schematic diagram of a flue gas monitoring device of the application; Figure 3 It is a driving assembly and detection box connection schematic diagram of a flue gas monitoring device of the application; Figure 4 It is the inside structure schematic view of detection box of the flue gas monitoring equipment of the present application; Figure 5 It is the transmission assembly structure schematic view of the flue gas monitoring equipment of the present application; Figure 6 It is the first bevel gear and second bevel gear connection schematic view of the flue gas monitoring equipment of the present application; Figure 7 It is the inside structure schematic view of dust removal box of the flue gas monitoring equipment of the present application; Figure 8 It is the cloth bag and round plate connection schematic view of the flue gas monitoring equipment of the present application; Figure 9 It is the cloth bag outside and inside structure schematic view of the flue gas monitoring equipment of the present application.
[0022] In the figure: 1, detection box; 11, air inlet pipe; 12, detection cylinder; 13, air inlet; 14, air outlet; 2, dust removal box; 21, air supply pipe; 22, residue discharge port; 23, hollow pipe; 24, round plate; 25, cloth bag; 26, base; 27, ring rope; 28, moving plate; 29, round ball; 210, protruding block; 211, clamping frame; 212, reset spring; 213, air groove; 214, round ring; 215, bottom plate; 3, activated carbon adsorption cylinder; 31, connecting plate; 4, driving assembly; 41, mounting frame; 42, bidirectional telescopic plate; 43, electric push rod; 44, connecting shaft; 45, pull rope; 46, driving motor; 47, transmission belt; 48, piston plate; 5, transmission assembly; 51, shaft; 52, driving gear; 53, gear ring; 54, first bevel gear; 55, second bevel gear. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.
[0024] Please refer to Figures 1 to 9The application provides a technical scheme: a flue gas monitoring device, which comprises a detection box 1, six groups of detection cylinders 12 are arranged in the annular inside of the detection box 1, the two ends of the detection cylinder 12 are hollowed out, an air inlet pipe 11 is fixed to the top of the front end of the detection box 1, an air inlet 13 is arranged at the connecting position of the air inlet pipe 11 and the detection box 1, an air outlet 14 is arranged at the bottom of the front end of the detection box 1, a gas conveying pipe 21 is fixedly connected to the outer end of the air outlet 14, a dust removal box 2 is fixed to the bottom of the gas conveying pipe 21, six groups of cloth bags 25 are arranged in the annular inside of the dust removal box 2, six groups of activated carbon adsorption cylinders 3 are arranged at the bottom of the detection box 1, connecting plates 31 are fixed to the two ends of the activated carbon adsorption cylinder 3, the lower end of the side of the activated carbon adsorption cylinder 3, which faces the dust removal box 2, is connected with the dust removal box 2 through a pipeline, an air outlet is formed in the top of the connecting plate 31 at the other end of the activated carbon adsorption cylinder 3, a driving assembly 4 is arranged at the tail end of the detection box 1, the driving assembly 4 comprises a mounting frame 41, the mounting frame 41 is fixed to the tail end of the detection box 1, electric push rods 43 are arranged at the positions corresponding to the two detection cylinders 12 on the upper end and the lower end of the mounting frame 41, piston plates 48 are fixed to the elongated ends of the electric push rods 43, the piston plates 48 are slidably inserted into the inside of the detection cylinder 12, a transmission assembly 5 is arranged at the bottom of the mounting frame 41, the transmission assembly 5 comprises shaft rods 51, the shaft rods 51 are arranged at the bottom of the activated carbon adsorption cylinder 3, six groups of the activated carbon adsorption cylinders 3 are arranged at the top of the shaft rods 51, the connecting plate 31 is fixedly connected with the bottom of the detection box 1, a flue gas monitor is arranged on the surface of the back of the detection box 1, corresponding to the other four groups of detection cylinders 12, when the device is used, air is alternately sucked into the inside of the six groups of detection cylinders 12 through the driving assembly 4, and then is discharged from the bottommost detection cylinder 12 and is sent into the inside of the dust removal box 2, then is subjected to dust removal treatment through the six groups of cloth bags 25, and then is discharged after being subjected to purification treatment in the activated carbon adsorption cylinder 3, the content of flue gas in the air can be continuously detected, and the inside of the cloth bag 25 can be cleaned of particulate impurities.
[0025] The driving assembly 4 further comprises a two-way telescopic plate 42, the two-way telescopic plate 42 is rotatably installed inside the mounting frame 41, and the two elongated ends of the two-way telescopic plate 42 are rotatably connected with the tail end of the electric push rod 43 through a rotating shaft, a motor is fixed outside the two-way telescopic plate 42 corresponding to the rotating end of the two-way telescopic plate 42, a transmission belt 47 is installed on the vertical surface of the mounting frame 41, the driving wheel and the driven wheel of the transmission belt 47 are rotatably installed on the vertical surface of the mounting frame 41, six groups of the detection barrels 12 are rotatably installed inside the detection box 1 through spoke frames, the driven wheel of the transmission belt 47 is fixedly connected with the spoke frame shaft of the detection barrel 12, the shaft rod 51 is fixedly connected with the driving wheel of the transmission belt 47, the driving motor 46 is fixed outside the driving wheel of the mounting frame 41, and the output end of the driving motor 46 is fixedly connected with the shaft rod 51, the transmission assembly 5 comprises a driving gear 52, the driving gear 52 is fixed on the surface of the shaft rod 51, a gear ring 53 is meshingly connected with the top of the driving gear 52, six groups of the activated carbon adsorption barrels 3 are fixed on the inner wall of the gear ring 53, the hollow tube 23 is fixed at the shaft center of the dust removal box 2, and a driving shaft is rotatably installed at the shaft center of the hollow tube 23, the residue discharge port 22 is arranged at the bottom of the dust removal box 2 corresponding to the position of the hollow tube 23, the second bevel gear 55 is fixed at the center of the residue discharge port 22, and the second bevel gear 55 is fixedly connected with the driving shaft, the first bevel gear 54 is meshingly connected with one side of the second bevel gear 55, and the first bevel gear 54 is fixedly connected with the shaft rod 51, the motor outside the rotating end of the two-way telescopic plate 42 is turned on to drive the two-way telescopic plate 42 to rotate, so that the two electric push rods 43 move horizontally, the piston plate 48 penetrates into the inside of the detection barrel 12, and the two elongated ends of the two-way telescopic plate 42 are elongated or shortened in this process, so that the electric push rods 43 can move horizontally and will not interfere with movement, the detection barrel 12 at the uppermost end of the detection box 1 moves backward with the piston plate 48, air outside is sucked into the inside of the detection barrel 12 through the air inlet pipe 11 and the air inlet 13, the piston plate 48 at the bottom of the detection box 1 moves forward, air in the detection barrel 12 after detection is pushed out from the air outlet 14 and is sent into the inside of the dust removal box 2 through the air supply pipe 21, the two pulleys of the transmission belt 47 are driven to rotate by the driving motor 46, so that the six groups of detection barrels 12 inside the detection box 1 rotate cyclically and are used alternately, the shaft rod 51 rotates synchronously, the driving gear 52 is meshed with the gear ring 53, so as to drive the six groups of activated carbon adsorption barrels 3 to rotate cyclically and synchronously, the first bevel gear 54 at the front end of the shaft rod 51 is meshingly connected with the second bevel gear 55, so as to drive the circular plate 24 and the six groups of cloth bags 25 to rotate cyclically, so that the replacement of the cloth bags 25 and the activated carbon adsorption barrels 3 is accompanied by the replacement of the detection barrel 12 each time, the efficiency is prevented from being reduced due to long-time use of one component, the piston plate 48 can be accommodated at the tail end of the detection box 1 and will not interfere with the rotation of the detection barrel 12 as a whole, and the process requires the two-way telescopic plate 42 to be vertically rotated, so that the lengths of the two groups of electric push rods 43 extending upwards and downwards are parallel,Then the electric push rod 43 extension retraction, detection cylinder 12 in the most top and the most bottom position, can enter the two sides of the detection area, the installation of flue gas monitor on both sides of the detection box 1, the detection of the sealed detection cylinder 12 inside the air flue gas content.
[0026] In this embodiment, the rotating shaft of the bidirectional telescopic plate 42 is fixed with a connecting shaft 44 outside, and the connecting shaft 44 is fixed with a pull rope 45 on the surface. The bottom of the mounting frame 41 is provided with a guide plate, and the pull rope 45 slides through the guide plate and enters the inside of the dust removal box 2. The top of the dust removal box 2 is rotatably installed with a circular plate 24, and the center of the circular plate 24 is fixedly connected with the driving shaft. The circular plate 24 is provided with a dust suction port corresponding to the position of the cloth bag 25. The bottom of the cloth bag 25 is fixedly connected with the base 26, and the upper end of the base 26 is provided with the bottom plate 215. The outer periphery of the upper end of the cloth bag 25 is sleeved with the circular ring 214, and the circular ring 214 and the bottom plate 215 are fixedly connected with the ring rope 27, and the ring rope 27 passes through the bottom plate 215 and the circular plate 24. The top of the circular ring 214 is connected with the circular plate 24 through a spring. The outer side of the circular ring 214 is fixedly connected with the protruding block 210. The inner wall of the dust removal box 2 is slidably installed with the clamping frame 211 corresponding to the outer side of a group of cloth bags 25, and the protruding block 210 is slidably inserted into the clamping frame 211. The pull rope 45 is fixedly connected with the bottom of the clamping frame 211. The clamping frame 211 is slidably installed on the inner wall of the dust removal box 2. This part of structure is installed by the way of sliding groove, and the clamping frame 211 is also connected with the sliding groove through a spring. The clamping frame 211 is fixedly connected with the pull rope 45 at the bottom. During the rotation of the bidirectional telescopic plate 42, the connecting shaft 44 also moves the pull rope 45, so that the pull rope 45 moves through the guide plate at the bottom of the mounting frame 41. After each rotation of the cloth bag 25, the protruding block 210 of the circular ring 214 is inserted into the clamping frame 211. When the pull rope 45 moves downward, it pulls the circular ring 214 downward. Because the ring rope 27 connects the circular ring 214 and the bottom plate 215, the bottom plate 215 moves upward synchronously, so as to clean the cloth bag 25. The power source of this part of cleaning comes from the rotation of the bidirectional telescopic plate 42, which drives the piston plate 48 to suck and exhaust the air in the detection cylinder 12.
[0027] The dust suction port of the circular plate 24 is provided with an air groove 213 near one end of the hollow tube 23, the air groove 213 is communicated with the inside of the hollow tube 23, the outer end of the air groove 213 is sealingly connected with a moving plate 28, the moving plate 28 is fixed with a reset spring 212 on the inner wall of the air groove 213, the outer end of the moving plate 28 is fixed with a ball 29, the inner diameter of the air groove 213 is larger than the moving plate 28, and the bottom of the slag discharge port 22 is connected with a dust collector. At the beginning, under the action of the reset spring 212, the moving plate 28 blocks the entrance of the air groove 213 on the inner wall of the dust suction port, so that when the flue gas is sent into the inside of the cloth bag 25, it can be filtered by the cloth bag 25 and cannot directly enter the inside of the hollow tube 23. In the process of cleaning the cloth bag 25, the bottom plate 215 moves upward with the ring rope 27, the circular ring 214 moves downward with the ring rope 27, and when the bottom plate 215 moves to the position of the dust suction port, the ball 29 is extruded, so that the moving plate 28 moves backward and opens the air groove 213. At this time, the dust collector connected with the bottom of the slag discharge port 22 is started, the particle impurities cleaned on the bottom plate 215 are sucked out through the air groove 213 and the hollow tube 23, and the cleaning of the inside of the cloth bag 25 is completed.
[0028] When the device is in use, the motor on the outer side of the rotating end of the two-way telescopic plate 42 is turned on to drive the two-way telescopic plate 42 to rotate, so that the two electric push rods 43 move horizontally, and the piston plate 48 penetrates into the inside of the detection cylinder 12. At the same time, the two elongated ends of the two-way telescopic plate 42 are elongated or shortened during this process, so that the electric push rod 43 can move horizontally and will not interfere with the movement. The detection cylinder 12 at the top of the detection box 1 moves backward with the piston plate 48, and the air outside is sucked into the inside of the detection cylinder 12 through the air inlet 13 and the air inlet pipe 11. The piston plate 48 at the bottom of the detection box 1 moves forward, and the air in the detection cylinder 12 after the detection is completed is pushed out from the air outlet 14 and sent into the dust removal box 2 through the air outlet pipe 21. The two pulleys of the transmission belt 47 are rotated by the driving motor 46, so that the six groups of detection cylinders 12 in the detection box 1 rotate cyclically to replace each other. The shaft 51 rotates synchronously, the driving gear 52 is engaged with the gear ring 53, and the six groups of activated carbon adsorption cylinders 3 rotate synchronously. The first bevel gear 54 at the front end of the shaft 51 is engaged with the second bevel gear 55, which drives the circular plate 24 and the six groups of cloth bags 25 to rotate cyclically. Therefore, the replacement of the cloth bag 25 and the activated carbon adsorption cylinder 3 will accompany each replacement of the detection cylinder 12, so as to avoid the efficiency reduction caused by long-term use of a single component. The piston plate 48 can be stored at the tail end of the detection box 1 and will not interfere with the overall rotation of the detection cylinder 12. During this process, the two-way telescopic plate 42 needs to be rotated vertically, and the lengths of the two groups of electric push rods 43 extending upward and downward are parallel. Then the elongated end of the electric push rod 43 is retracted. When the detection cylinder 12 passes the topmost and bottommost positions, it can enter the detection area on both sides. The flue gas monitor is installed on both sides of the detection box 1 to detect the flue gas content in the sealed detection cylinder 12 at both ends. During the rotation of the two-way telescopic plate 42, the connecting shaft 44 also drives the pull rope 45 to move, so that the pull rope 45 moves through the guide plate at the bottom of the mounting frame 41. After each rotation of the cloth bag 25, the protrusion 210 of the circular ring 214 is inserted into the clamping frame 211. When the pull rope 45 moves downward, it pulls the circular ring 214 downward. Because the ring rope 27 is connected to the circular ring 214 and the bottom plate 215, the bottom plate 215 moves upward synchronously to clean the cloth bag 25. The power source for this part of the cleaning comes from the process of sucking and exhausting air in the detection cylinder 12 by the piston plate 48 during each rotation of the two-way telescopic plate 42. At the beginning, under the action of the return spring 212, the moving plate 28 blocks the entrance of the air groove 213 on the inner wall of the dust collection port, so that the flue gas sent into the cloth bag 25 can be filtered by the cloth bag 25 and will not directly enter the hollow pipe 23. During the cleaning process of the cloth bag 25, the bottom plate 215 moves upward with the ring rope 27, the circular ring 214 moves downward with the ring rope 27, and the bottom plate 215 is pressed against the ball 29 when it moves to the dust collection port position, so that the moving plate 28 moves backward to open the air groove 213. At this time, the dust collector connected to the bottom of the deslagging port 22 is turned on, and the particles and impurities cleaned on the bottom plate 215 are sucked out through the air groove 213 and the hollow pipe 23.The inside of the cloth bag 25 is cleaned.
[0029] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application.
[0030] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A smoke monitoring device, comprising a detection box (1), characterized in that: The detection box (1) is provided with six groups of detection cylinders (12) in an annular shape inside, and both ends of the detection cylinders (12) are hollowed out. An air inlet pipe (11) is fixed to the top of the front end of the detection box (1), and an air inlet (13) is provided at the connection between the air inlet pipe (11) and the detection box (1). An air outlet (14) is provided at the bottom of the front end of the detection box (1), and an air supply pipe (21) is fixed to the outer end of the air outlet (14), a dust removal box (2) is fixed to the bottom of the air supply pipe (21), and six groups of cloth bags (25) are provided in an annular shape inside the dust removal box (2). Six groups of activated carbon adsorption cylinders (3) are provided at the bottom of the detection box (1), and connecting plates (31) are fixed to both ends of the activated carbon adsorption cylinders (3). The lower end of the activated carbon adsorption cylinder (3) facing the dust removal box (2) is connected to the dust removal box (2) through a pipeline, and the top of the connecting plate (31) at the other end of the activated carbon adsorption cylinder (3) is opened. There is an exhaust port. The tail end of the detection box (1) is provided with a drive assembly (4). The drive assembly (4) includes a mounting frame (41). The mounting frame (41) is fixed to the tail end of the detection box (1), and the upper and lower ends of the mounting frame (41) are provided with electric push rods (43) corresponding to the positions of the two detection cylinders (12). The extended end of the electric push rod (43) is fixed with a piston plate (48). The piston plate (48) is slidably inserted into the interior of the detection cylinder (12). The bottom of the mounting frame (41) is provided with a transmission assembly (5). The transmission assembly (5) includes a shaft (51). The bottom of the activated carbon adsorption cylinder (3) is provided with a shaft (51). Six groups of the activated carbon adsorption cylinders (3) are installed on the top of the shaft (51). The connecting plate (31) is fixedly connected to the bottom of the detection box (1). The back of the detection box (1) is provided with a smoke monitor on the surface corresponding to the remaining four groups of detection cylinders (12).
2. The smoke monitoring device according to claim 1, characterized in that: The driving assembly (4) further comprises a bidirectional telescopic plate (42), the bidirectional telescopic plate (42) being rotatably mounted inside the mounting frame (41), and the two extended ends of the bidirectional telescopic plate (42) being rotatably connected to the tail end of the electric push rod (43) via a rotating shaft, and a motor being fixed on the outer side of the mounting frame (41) corresponding to the rotating end of the bidirectional telescopic plate (42).
3. The smoke monitoring device according to claim 2, characterized in that: A transmission belt (47) is installed on the vertical surface of the mounting frame (41), and the driving wheel and the driven wheel of the transmission belt (47) are rotatably mounted on the vertical surface of the mounting frame (41). The six groups of detection cylinders (12) are rotatably mounted inside the detection box (1) through the spoke frame. The driven wheel of the transmission belt (47) is fixedly connected to the axis of the spoke frame of the detection cylinder (12). The shaft (51) is fixedly connected to the driving wheel of the transmission belt (47). A driving motor (46) is fixed on the outside of the driving wheel of the mounting frame (41), and the output end of the driving motor (46) is fixedly connected to the shaft (51).
4. The smoke monitoring device according to claim 3, characterized in that: A connecting shaft (44) is fixed to the outside of the rotating shaft of the bidirectional telescopic plate (42), and a pull rope (45) is fixed to the surface of the connecting shaft (44). A guide plate is provided at the bottom of the mounting frame (41), and the pull rope (45) slides through the guide plate and penetrates into the interior of the dust removal box (2).
5. The smoke monitoring device according to claim 1, characterized in that: The transmission assembly (5) includes a driving gear (52), the driving gear (52) is fixed on the surface of the shaft (51), the top of the driving gear (52) is meshedly connected with a gear ring (53), and the six groups of activated carbon adsorption cylinders (3) are fixed on the inner wall of the gear ring (53).
6. The smoke monitoring device according to claim 4, characterized in that: A hollow tube (23) is fixed at the axis of the dust removal box (2), and a drive shaft is rotatably mounted at the axis of the hollow tube (23). A slag discharge port (22) is provided at the bottom of the dust removal box (2) at a position corresponding to the hollow tube (23). A second bevel gear (55) is fixed at the center of the slag discharge port (22), and the second bevel gear (55) is fixedly connected to the drive shaft. A first bevel gear (54) is meshedly connected to one side of the second bevel gear (55), and the first bevel gear (54) is fixedly connected to the shaft (51).
7. The smoke monitoring device according to claim 6, characterized in that: A circular plate (24) is rotatably mounted on the top of the dust removal box (2), and the center of the circular plate (24) is fixedly connected to the drive shaft. A dust suction port is provided on the circular plate (24) at a position corresponding to the cloth bag (25). A base (26) is fixed to the bottom of the cloth bag (25), and a bottom plate (215) is provided at the upper end of the base (26). A circular ring (214) is sleeved on the outer periphery of the upper end of the cloth bag (25). A ring rope (27) is fixed between the circular ring (214) and the bottom plate (215), and the ring rope (27) passes through the bottom plate (215) and the circular plate (24).
8. The smoke monitoring device according to claim 7, characterized in that: The top of the circular ring (214) is connected to the circular plate (24) via a spring, a protrusion (210) is fixed to the outside of the circular ring (214), a card frame (211) is slidably mounted on the outside of a group of cloth bags (25) corresponding to the inner wall of the dust removal box (2), and the protrusion (210) is slidably inserted into the inside of the card frame (211), and the pull rope (45) is fixedly connected to the bottom of the card frame (211).
9. The smoke monitoring device according to claim 8, characterized in that: An air groove (213) is provided at one end of the dust suction port of the circular plate (24) close to the hollow tube (23), the air groove (213) is communicated with the interior of the hollow tube (23), the outer end of the air groove (213) is sealedly connected to a movable plate (28), a return spring (212) is fixed between the movable plate (28) and the inner wall of the air groove (213), and a round ball (29) is fixed to the outer end of the movable plate (28).
10. The smoke monitoring device according to claim 9, characterized in that: The inner diameter of the air groove (213) is larger than that of the movable plate (28), and a dust collector is connected to the bottom of the slag discharge port (22).