CN115165690A

CN115165690A - Oil smoke concentration monitoring method and oil smoke monitoring system thereof

Info

Publication number: CN115165690A
Application number: CN202210766692.5A
Authority: CN
Inventors: 黄青蓝; 黄红娟; 许�鹏; 冯伟; 吕美观
Original assignee: Jiangsu Lanchuang Intelligent Technology Co ltd
Current assignee: Jiangsu Lanchuang Intelligent Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-10-11
Anticipated expiration: 2042-07-01
Also published as: CN115165690B

Abstract

The invention discloses an oil smoke concentration monitoring method and an oil smoke monitoring system thereof, which comprise the following steps: inspecting on the spot, and collecting the range of parameters before the oil smoke is purified in each industry; simulating two parameters of oil smoke concentration and particulate matter concentration by a particulate matter sensor, wherein the concentration of non-methane total hydrocarbon adopts a single sensor; an oil smoke monitoring system is arranged on site; sampling and monitoring are carried out through an oil smoke monitoring system. By arranging the front smoke exhaust device, the invention has wider extraction range and good oil filtering effect and reduces the burden of a subsequent purifier; the energy and labor investment are reduced, a gas-driven gas-liquid double-piston linkage structure is adopted, and regular and effective cleaning steps are automatically completed; by adopting an extraction type sampling method, the device is convenient to install, is not restricted by field conditions, has high freedom degree of an installation position, is convenient to maintain at a later stage, and is not easy to damage because a sensor element is well protected; effectively utilize the recovery rainwater to collect the flue gas waste heat, reduce the energy waste, reduce system operation cost.

Description

Oil smoke concentration monitoring method and oil smoke monitoring system thereof

Technical Field

The invention relates to the field of oil smoke monitoring, in particular to an oil smoke concentration monitoring method and an oil smoke monitoring system.

Background

The oil smoke contains dozens of harmful components, which can cause the damage of respiratory mucosa, causing choking, lacrimation, dyspnea, etc. The oil smoke generates reproductive toxicity, carcinogenicity and mutagenicity, and in order to prevent the oil smoke from polluting the atmospheric environment and human bodies: firstly, an oil fume purification device is arranged to periodically carry out cleaning and maintenance to keep normal operation; secondly, a special flue for the catering industry is arranged according to the standard; third, catering enterprises with business areas over five hundred square meters should install an oil smoke online monitoring facility, and in order to obtain a better monitoring effect, reduce the operation cost, and have monitoring effects of automatic cleaning and information feedback functions, an oil smoke concentration monitoring method and an oil smoke monitoring system thereof are provided.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the oil smoke concentration monitoring method and the oil smoke monitoring system thereof, which have the advantages of wider extraction range and good oil filtering effect, reduce the input of energy and human labor, and automatically complete regular and effective cleaning steps; the sensor is convenient to install, is not restricted by field conditions, has high freedom degree of an installation position, is convenient to maintain in a later period, and is not easy to damage sensor elements; the energy waste is reduced, the utilization rate is improved, and the system operation cost is reduced.

The technical scheme is as follows: in order to achieve the above object, the present invention provides a method and a system for monitoring oil smoke concentration, comprising the following steps:

step I, field investigation is carried out, and the parameter ranges of the oil smoke in various industries before purification are collected: the method specifically comprises the steps of (1) oil smoke concentration, particulate matter concentration and non-methane total hydrocarbon concentration;

and step II, simulating the three parameters in the step I through a sensor: specifically, double sensors are adopted, a particulate matter sensor simulates two parameters of oil smoke concentration and particulate matter concentration, and a single sensor is adopted for non-methane total hydrocarbon concentration, wherein the particulate matter sensor adopts a laser scattering method, and the non-methane total hydrocarbon concentration is detected by an electrochemical method;

step III, arranging an oil smoke monitoring system on site: according to the mode of oil smoke generation and emission in different industries, the hardware position and pipeline circuit of the oil smoke monitoring system are reasonably arranged;

step IV, sampling by an oil fume monitoring system, respectively acquiring three parameters of smoke concentration, particulate matter concentration and non-methane total hydrocarbon concentration by using the double sensors in the step II, and acquiring the current magnitude and the working state of a fan and a purifier by using a Hall sensor;

and V, uploading the data acquired in the step IV to a CPU module through a transmission module, using a corresponding calculation formula according to the number of the accessed sensors, and controlling the opening and closing of the fan and the purifier and the working efficiency through the data size monitored by the sensors, wherein the purifier is forcibly opened through a counter control module, and the fan is required to be in an opening state when the purifier is opened.

Furthermore, sampling is extracted through a sampling monitoring device installed in the oil smoke area, the acquired data are uploaded to a control module panel through the transmission module, the fan is driven to work by the control module according to the size of the data uploaded by the sampling monitoring device installed in the oil smoke area, oil smoke is sucked through the front-mounted smoke extraction device, passes through the purifier and is finally discharged through a smoke exhaust pipe; meanwhile, sampling is extracted through a sampling monitoring device installed at the air outlet end of the purifier, the collected data are uploaded to a control module panel through the transmission module, and the purifier is forcibly driven to work by the counter control module according to the size of the data uploaded by the sampling monitoring device installed at the air outlet end of the purifier.

Further, oil smoke monitoring system includes leading fume extractor, leading fume extractor pass through the hose communicate in the inlet end of clarifier, the end of giving vent to anger of clarifier passes through the fan communicate in the pipe of discharging fume, the last port cover of pipe of discharging fume establishes flue gas waste heat collection device, the end cartridge of giving vent to anger of clarifier sampling monitoring device, be provided with in the leading fume extractor automatic cleaning device, all electric connection of clarifier, fan, sampling monitoring device and automatic cleaning device in the control module panel.

Further, the front smoke exhaust device comprises a three-way adapter tube, the three-way adapter tube is vertically installed, a filter screen is clamped at an upper port of the three-way adapter tube, a sealing ring is arranged between the filter screen and the upper port of the three-way adapter tube in a filling mode, an oil blocking cover is sleeved on an upper port of the three-way adapter tube in a supporting mode, an upper sealing cover is clamped at an upper port of the oil blocking cover, the bottom surface of the upper sealing cover is fixedly installed on the automatic cleaning device, the automatic cleaning device is located above the filter screen, a smoke exhaust port is formed in the circumferential direction of the side wall of the oil blocking cover, an oil absorption cotton support is sleeved on the outer side of the smoke exhaust port, the oil absorption cotton support is clamped and fixed relative to the oil blocking cover, annular oil absorption cotton is sleeved on the outer side of the oil absorption cotton support, and the annular oil absorption cotton is clamped and fixed relative to the oil absorption cotton support through a clamping ring; the drain pipe interface at the lower end of the three-way adapter pipe is used for connecting a drain oil pipe, and the air pipe interface at the side wall of the three-way adapter pipe is used for connecting the hose.

Furtherly, the oil blocking cover is including a pipy oil blocking barrel, oil blocking barrel with the last port alignment setting of tee bend switching pipe, the middle part of oil blocking barrel inwards caves in and forms the hourglass form, be corresponding to on the cotton support of oil absorption oil blocking barrel's middle part position is provided with annular air deflector, annular air deflector's upper and lower air deflector to oil blocking barrel's middle part slope sets up, annular air deflector middle part lead the gas mouth just right to oil blocking barrel's middle part position, oil blocking barrel's upper and lower both ends lateral wall encircles and is provided with a plurality ofly the smoking mouth, oil blocking barrel lower extreme edge encircles and sets up the oil collecting tank, the oil collecting tank bottom is provided with the oil extraction pipe connector mouth, oil blocking barrel is gone up the port card and is established go up the closing cap, upward be provided with the mounting hole on the closing cap, fixed mounting in the mounting automatic cleaning device.

Furthermore, the automatic cleaning device comprises a brushing rotary disc, an annular material cylinder insertion groove is formed in the upper end face of the brushing rotary disc, a material cylinder is inserted in the material cylinder insertion groove in a rotating mode, a plug hole is further formed in the middle of the upper end face of the brushing rotary disc, and a cloth plug is clamped in the plug hole; an automatic distribution injection device is rotationally arranged in the charging barrel, the automatic distribution injection device is coaxially and fixedly installed relative to a main shaft, the main shaft is driven by a main shaft motor, the main shaft motor is fixedly installed at the movable end of a first air cylinder, and the first air cylinder is fixedly installed in the installation hole; and the water distribution end of the automatic distribution injection device is embedded and fixed with a limiting hole in the center of the distribution plug through an annular limiting groove.

Further, the automatic distribution injection device comprises a water distribution pipe, the water distribution pipe is coaxially and fixedly installed relative to the main shaft, a plurality of water valve ports are formed in the side wall of the upper end of the water distribution pipe in a surrounding mode, the lower end of the water distribution pipe is a water distribution end, a plurality of water distribution ports are formed in the conical water distribution surface of the water distribution end in a surrounding mode, a buffer spring is fixedly installed at the upper end port of the water distribution pipe, a push plate is arranged at the upper end of the buffer spring in a sleeved mode and is arranged on the main shaft in a sliding mode, a valve core and a valve sleeve are fixedly arranged on the bottom surface of the push plate, the valve core is embedded in the inner cavity of the water distribution pipe in a sliding mode, the valve sleeve is arranged in a sliding mode in a manner of being attached to the outer wall of the water distribution pipe, a linkage frame is arranged at the bottom end of the valve sleeve in an aligned mode, the bottom surface of the linkage frame contacts with the upper end surface of a piston cylinder, the upper end port of the piston cylinder is closely sleeved on the outer wall of the water distribution pipe in a sliding mode, the upper end surface of the cavity of the piston cylinder is fixedly connected with a limiting ring through a return spring, and the outer wall of the water distribution pipe is fixedly sleeved with the limiting ring.

Furthermore, the purifier comprises a front end interface for connecting the hose, the front end interface and a front port of the purifying box are clamped with an air distribution plate, a rear port of the purifying box is communicated with the fan through a rear end interface, an ionization plate, a dust collection plate and a rear filter screen are sequentially arranged in the purifying box in an inserted manner from the front port to the rear port, the upper end surface of the purifying box is an inserted surface, the inserted surface is arranged in a plurality of inserting grooves corresponding to the ionization plate, the dust collection plate and the rear filter screen, and a sealing flip cover is arranged above the inserted surface;

the dust collecting plates are vertically arranged along the ventilation direction, the plurality of dust collecting plates are arranged at equal intervals, water flowing grooves are formed in the bottoms of gaps among the dust collecting plates, the front ends of the water flowing grooves are communicated with a water supply pipe, and the rear ends of the water flowing grooves are communicated with an oil collecting funnel.

Further, sampling monitoring devices includes the casing, casing lower extreme opening is the sample connection, sample connection both ends lateral wall inlays respectively and establishes sensor transmitter and sensor receiver, the protective mesh cover is established to the sample connection card, the inside sampling chamber of sample connection, adopt the intracavity to slide and set up the oil absorption slider passes through the drive of second cylinder and slides, second cylinder fixed mounting is in the card lid, the card lid is sealed to be fixed in port on the casing, the card lid corresponding to sampling cartridge hole cartridge is fixed on the purifying box.

Furthermore, the flue gas waste heat collecting device comprises an inner inserting pipe, a plurality of smoke distribution ports are formed in the side wall of the upper end of the inner inserting pipe, the inner inserting pipe is correspondingly inserted into a heat collecting groove, the heat collecting groove is communicated with a smoke outlet, the smoke outlet is arranged at the bottom end of a water tank in a surrounding manner, a rain collecting funnel is arranged at the upper end opening of the water tank in a surrounding manner, and a silt filter screen is clamped in the rain collecting funnel; the water tank comprises a sedimentation cavity at the upper part and a heat collection cavity at the bottom, and the sedimentation cavity is communicated with the heat collection cavity through a water level pipe.

Has the advantages that: according to the oil smoke concentration monitoring method and the oil smoke monitoring system thereof, the preposed smoke extraction device is arranged, so that the extraction range is wider, the oil filtering effect is good, the installation and the disassembly are convenient, and the burden of a subsequent purifier is reduced; the automatic cleaning device is arranged, so that the energy and labor input is reduced, and a gas-driven gas-liquid double-piston linkage structure is adopted, so that regular and effective cleaning steps are automatically completed; by arranging the sampling monitoring device and adopting an extraction type sampling method, the device is convenient to install, is not restricted by field conditions, has high freedom degree of an installation position, is convenient to maintain in a later period, and is not easy to damage because a sensor element is well protected; through setting up flue gas waste heat collection device, effectively utilize the recovery rainwater to collect flue gas waste heat, reduce the energy waste, improve the utilization ratio, reduce system operation cost.

Drawings

FIG. 1 is a block diagram of a technical process;

FIG. 2 is a block diagram of a system operating method;

FIG. 3 is a diagram of a smoke monitoring system;

figure 4 is an exploded view of the front-mounted smoking device;

figure 5 is a cross-sectional view of the front-mounted smoking device;

FIG. 6 is a view showing the structure of an oil deflector;

FIG. 7 is a structural diagram of an oil absorbent cotton bracket and a snap ring;

FIG. 8 is a view showing a structure of a filter net mounted in a fastening manner;

FIG. 9 is an exploded view of the structure of the automatic cleaning apparatus;

FIG. 10 is a block diagram of a brushing carousel;

FIG. 11 is a block diagram of an automatic dispensing spray device;

FIG. 12 is a block diagram of a cartridge;

FIG. 13 is a schematic view of a purifier;

FIG. 14 is a sectional view showing the structure of the purifier;

FIG. 15 is an exploded view of the sampling monitoring device;

FIG. 16 is an enlarged view of a portion of the sampling monitoring device;

FIG. 17 is an exploded view of the oil-absorbing slider;

FIG. 18 is an exploded view of the structure of the flue gas waste heat collecting device;

fig. 19 is a perspective view of the structure of the water tank.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The oil smoke concentration monitoring method and the oil smoke monitoring system thereof as shown in the attached figures 1-2 comprise the following steps:

step III, laying an oil smoke monitoring system on site: according to the mode of oil smoke generation and emission in different industries, the hardware position and pipeline circuit of the oil smoke monitoring system are reasonably arranged;

step IV, sampling is conducted through an oil fume monitoring system, three parameters of smoke concentration, particulate matter concentration and non-methane total hydrocarbon concentration are respectively collected through the double sensors in the step II, and meanwhile the current magnitude and the working state of the fan 4 and the purifier 3 are collected through the Hall sensor;

and V, uploading the data acquired in the step IV to a CPU module through a transmission module, using a corresponding calculation formula according to the number of the access sensors, and controlling the opening and closing of the fan 4 and the purifier 3 and the working efficiency through the data size monitored by the sensors, wherein the purifier 3 is forcibly opened through a counter control module, and the fan 4 must be in an opening state when the purifier 3 is opened.

Sampling is performed through a sampling monitoring device 7 installed in the oil smoke area, the acquired data are uploaded to a control module panel 8 through the transmission module, the fan 4 is driven by the control module to work according to the size of the data uploaded by the sampling monitoring device 7 installed in the oil smoke area, oil smoke is sucked through the front-mounted smoke extraction device 1, passes through the purifier 3 and is finally discharged through a smoke exhaust pipe 5; meanwhile, the sampling is extracted through a sampling monitoring device 7 arranged at the air outlet end of the purifier 3, the collected data are uploaded to a control module panel 8 through a transmission module, the purifier 3 is forcibly driven by a counter control module according to the size of the data uploaded through the sampling monitoring device 7 arranged at the air outlet end of the purifier 3, and the working state of a fan must be kept when the purifier works.

As shown in fig. 3, the oil smoke monitoring system includes the front-located smoke exhaust device 1, the front-located smoke exhaust device 1 is communicated with an air inlet end of the purifier 3 through a hose 2, an air outlet end of the purifier 3 is communicated with the smoke exhaust pipe 5 through the fan 4, the upper port of the smoke exhaust pipe 5 is sleeved with the smoke waste heat collecting device 6, the air outlet end of the purifier 3 is inserted with the sampling monitoring device 7, the front-located smoke exhaust device 1 is internally provided with the automatic cleaning device 9, and the purifier 3, the fan 4, the sampling monitoring device 7 and the automatic cleaning device 9 are all electrically connected to the control module panel 8;

in the control module panel, a CPU part adopts a domestic chip and a small embedded system; the transmission part adopts a 4G module or an NB cat-1 module, and is compatible in design; transmitting with a data platform by using a conventional HJ212-2017 protocol format; the device supports 1-address multi-sending function, 1 path directly connects the management platform, and can send the data to 2 different platforms at the same time; the display screen only displays three parameter values, networking state and fan working state parameters. The LED broken code screen can be used, the cost is further saved, a copper column mounting mode can be additionally arranged on the circuit board, the shell can be conveniently used with a unified template, the shell can be directly cancelled when the cost is reduced and the display screen is not needed, and the overall appearance and the structure are not influenced.

As shown in fig. 4, the front-mounted smoking device 1 includes a three-way adapter tube 10, the three-way adapter tube 10 is vertically installed, a filter screen 11 is clamped at an upper port of the three-way adapter tube 10, a seal ring 12 is arranged between the filter screen 11 and the upper port of the three-way adapter tube 10 in a padding mode, an oil blocking cover 13 is sleeved at the upper port of the three-way adapter tube 10 in a supporting mode, an upper sealing cover 14 is clamped at the upper port of the oil blocking cover 13, the bottom surface of the upper sealing cover 14 is fixedly installed on the automatic cleaning device 9, the automatic cleaning device 9 is located above the filter screen 11, a smoking port 15 is circumferentially arranged on the side wall of the oil blocking cover 13, an oil absorbing cotton support 16 is sleeved outside the smoking port 15, the oil absorbing cotton support 16 is clamped and fixed relative to the oil blocking cover 13, an annular oil absorbing cotton is sleeved outside the oil absorbing cotton support 16, and the annular oil absorbing cotton is clamped and fixed relative to the cotton support 16 through a snap ring 17; a sewage discharge pipe plug-in port 18 at the lower end of the three-way adapter pipe 10 is used for connecting a sewage discharge oil pipe, and an air pipe plug-in port 19 on the side wall of the three-way adapter pipe 10 is used for connecting the hose 2;

through the oil absorption cotton support and the cyclic annular oil absorption cotton of snap ring fixed mounting for when the oil smoke reentries the mouth of smoking, filter through the oil absorption cotton earlier, intercept partly oil drop granule by blocking oil cover again, pass the filter screen at last, carry to the hose by the tee bend takeover, accomplish leading coarse filtration process, through triple filtration, can effectually reach the filtration purpose, reduce the filtration burden of filter screen, and then the cycle of extension washing filter screen, through setting up automatic cleaning device, can wash the filter screen according to the cycle of setting for automatically, avoid the filter screen jam, cause the smoking to be unsmooth, phenomenon such as work efficiency reduction, intersect in dismantling the filter screen washing, do not need to spend the clean state who pays close attention to the filter screen, reduce the human labor, a series of problems that frequent dismouting arouses have been avoided, the waste water that automatic cleaning produced can follow the blow off pipe interface intercommunication blowdown oil pipe of three-way pipe lower extreme and arrange to the greatest extent, in order to avoid waste water to get into the hose, port still is provided with manger plate cover 38 in the trachea interface of tee bend switching pipe lateral wall, manger plate cover is fan-shaped circular arc cover, make the interior port of trachea switching mouth towards below to one side.

As shown in fig. 6, the oil blocking cover 13 includes a tubular oil blocking barrel 20, the oil blocking barrel 20 is aligned with the upper port of the three-way adapter tube 10, the middle of the oil blocking barrel 20 is recessed inward to form an hourglass shape, an annular air guide plate 22 is disposed on the oil absorption cotton support 16 corresponding to the middle of the oil blocking barrel 20, upper and lower air guide plates of the annular air guide plate 22 are disposed obliquely toward the middle of the oil blocking barrel 20, an annular air guide port 23 in the middle of the annular air guide plate 22 is right opposite to the middle of the oil blocking barrel 20, side walls at upper and lower ends of the oil blocking barrel 20 are provided with the plurality of smoke outlets 15 in a surrounding manner, an oil collecting tank 21 is disposed at the lower end edge of the oil blocking barrel 20 in a surrounding manner, an oil discharge pipe interface 24 is disposed at the bottom of the oil collecting tank 21, the upper port of the oil blocking barrel 20 is clamped to the upper sealing cap 14, a mounting hole 25 is disposed on the upper sealing cap 14, and the automatic cleaning device 9 is fixedly mounted in the mounting hole 25;

as shown in fig. 5, the oil smoke flows along the annular air guide plate, enters from the annular air guide port, and then is distributed along the middle recess of the oil blocking cylinder to the upper and lower ends, and enters from the smoke exhaust ports at the upper and lower ends, respectively, the hourglass-shaped structure is more favorable for the oil drops adsorbed on the surface of the oil blocking cylinder to slide down and gather, and finally gather in the oil collecting tank, and is connected with the oil drainage pipe through the bottom oil drainage pipe interface to perform oil drainage treatment.

As shown in fig. 7, the cotton support 16 of oil absorption includes lower support ring 26, lower support ring 26 correspond to clamp in the up end of the outer cell wall of oil trap 21, support ring 28 is gone up through a plurality of branch 27 fixed mounting in lower support ring 26 top, it clamps to go up support ring 28 and is used for the support snap ring 17, snap ring 17 includes cutting ferrule 30, anchor ring fixed mounting has screw rod elasticity inserted sheet 31 in cutting ferrule 30, elasticity inserted sheet 31 corresponds slot 29 cartridge setting on the branch 27, the outer disc of pull sleeve 30 still is provided with finger groove 32, easy dismounting, the quick replacement of the filter pulp of being convenient for.

As shown in fig. 8, the lower limiting ring 33 which is flush with the upper end face is arranged on the inner wall of the upper end port of the three-way adapter tube 10, the upper end face of the inner ring wall of the oil collecting tank 21 is provided with an upper limiting ring 34 corresponding to the conical ring 33, the upper limiting ring 34 and the lower limiting ring 33 are spliced to form a conical inner circular face, the sealing ring 12 is attached to the conical inner circular face, the sealing ring 12 is pressed against the conical inner circular face through a pressing ring 35 at the bottom of the filter screen 11 and is clamped and fixed through an elastic clamping ring 36 at the bottom of the pressing ring 35, a plurality of elastic clamping rings 36 are arranged around the bottom of the pressing ring 35, the end portion of each elastic clamping ring 36 is bent inwards to form a pressing piece 37, the pressing piece 37 slides along the upper surface of the upper limiting ring 34, so that the plurality of elastic clamping rings 36 are retracted inwards until the clamping ring is in place, the installation of the filter screen can be completed through pressing, and the sealing ring can be firmly fixed, thereby ensuring the sealing performance of the seam between the upper end port of the three-way adapter tube 10 and the bottom of the oil collecting tank, and the structure is simple, and the installation is convenient.

As shown in fig. 9, the automatic cleaning device 9 includes a brushing turntable 39, an annular material barrel insertion groove 47 is formed in an upper end surface of the brushing turntable 39, a material barrel 40 is inserted in the material barrel insertion groove 47 in a rotating manner, a plug hole 48 is further formed in a middle portion of the upper end surface of the brushing turntable 39, and a cloth plug 41 is clamped in the plug hole 48; an automatic distribution injection device 42 is rotatably arranged in the material barrel 40, the automatic distribution injection device 42 is coaxially and fixedly installed relative to a main shaft 43, the main shaft 43 is driven by a main shaft motor 44, the main shaft motor 44 is fixedly installed at the movable end of a first air cylinder 45, and the first air cylinder 45 is fixedly installed in the installation hole 25; the water distribution end 61 of the automatic distribution injection device 42 is embedded and fixed with the limit hole 56 in the center of the distribution plug 41 through an annular limit groove 71;

the lower port of the charging barrel is rotationally arranged relative to the scrubbing rotary disc, the upper port of the charging barrel is limited by the limiting disc 58 and rotationally arranged relative to the main shaft, so that the charging barrel is static relative to the upper sealing cover 14 and is convenient for externally connecting a supplementary pipeline to avoid mutual winding of the pipeline, the washing agent and hot water are mainly loaded in the charging barrel, the washing agent slowly permeates into the liquid distribution groove 54 along the material guide surface 55 through the inner cavity of the charging barrel and is extruded out through the liquid distribution holes 57 uniformly distributed on the bottom surface of the liquid distribution groove 54 to flow to the surface of the filter screen, the hot water is sprayed out through the water distribution end, and the liquid distribution holes are arranged around the water distribution end to enable the washing agent to be fully contacted with water, so that the washing agent can be washed clean after being cleaned.

As shown in fig. 10, scrub carousel 39 including mounting disc 46, mounting disc 46 up end corresponds to be seted up feed cylinder cartridge groove 47 and consent 48, sponge cover 49 is established to mounting disc 46 bottom surface cover, the outer ring of mounting disc 46 is provided with a plurality of mounting panels 50, mounting panel 50 for the mounting disc 46 is articulated to be set up, the 50 bottom surfaces of mounting panel are provided with a plurality of bar grooves 51, bar groove 51 interpolation is equipped with scrubbing brush 52 and sponge strip 53, scrubbing brush 52 and sponge strip 53 interval in turn set up, can guarantee the quick froth of detergent, and scrubbing brush can scrub the stubborn oil stain on filter screen surface under high-speed rotation, and the sponge then breaks away from the filter screen surface with liquid absorption such as oil drip washing liquid, reaches better cleaning performance.

As shown in fig. 11, the automatic distribution and injection device 42 includes a water distribution pipe 59, the water distribution pipe 59 is coaxially and fixedly installed with respect to the main shaft 43, a plurality of water distribution ports 60 are formed around a side wall of an upper end of the water distribution pipe 59, the water distribution end 61 is at a lower end of the water distribution pipe 59, a plurality of water distribution ports 73 are formed around a conical water distribution surface 72 of the water distribution end 61, a buffer spring 62 is fixedly installed at the upper end port of the water distribution pipe 59, a push plate 63 is arranged at an upper end of the buffer spring 62, the push plate 63 is slidably installed on the main shaft 43 in a sleeved manner, a valve core 64 and a valve sleeve 65 are fixedly arranged at a bottom surface of the push plate 63, the valve core 64 is slidably installed in an inner cavity of the water distribution pipe 59, the valve sleeve 65 is slidably installed in an outer wall of the water distribution pipe 59, a linkage frame 66 is aligned at a bottom end of the valve sleeve 65, a bottom surface of the linkage frame 66 contacts an upper end surface of a piston cylinder 67, the upper end port of the piston cylinder 67 is slidably installed in a tightly sleeved manner in an outer wall of the water distribution pipe 59, an upper end surface of the piston cylinder 67, an upper end surface of the piston cylinder is fixedly connected with a limit ring 69 by a return spring 68, and fixedly installed in an outer wall of the limit ring 69;

as shown in fig. 12, the charging barrel 40 includes an inner barrel 74 and an outer barrel 75, the outer barrel 75 is disposed around an outer wall of a bottom end of the inner barrel 74, a bottom end of the inner barrel 74 is disposed in alignment with the liquid distribution groove 54, a narrow gap is left between the bottom end of the inner barrel 74 and the material guiding surface 55 for allowing the detergent to permeate into the liquid distribution groove from the outer barrel cavity 79 along the material guiding surface, and a detergent supplement port 82 is further disposed on the outer barrel 75 for installing a pipeline for supplementing the detergent; the push plate 63 and the piston cylinder 67 are both attached to the cylinder cavity wall of the inner cylinder 74 in a sliding manner, a linkage double-piston structure is formed by a linkage frame 66, the cylinder cavity of the inner cylinder 74 is divided into three sections by the push plate 63 and the piston cylinder 67, an air cavity 76 is arranged above the push plate 63, an air pipe interface 80 is correspondingly arranged on the outer wall of the inner cylinder 74, a water supplementing cavity 77 is arranged between the push plate 63 and the piston cylinder 67, a water supplementing interface 81 is correspondingly arranged on the outer wall of the inner cylinder 74, and a liquid supplementing cavity 78 is arranged between the piston cylinder 67 and the liquid distributing groove 54;

the position of the valve core can be adjusted by pumping air and inflating the air cavity, so that the water flow of the water valve port is adjusted, the water valve port is in an open state in an initial state, the water replenishing interface 81 is blocked by the piston cylinder 67, the bristles 70 at the bottom of the piston cylinder 67 are soaked in detergent in the water replenishing cavity 78, when cleaning is required, the air cavity is inflated, so that the valve core is pushed by the push plate to move until the water valve port is completely blocked, meanwhile, the piston cylinder 67 is pushed to move downwards by the linkage frame 66, so that the detergent in the water replenishing cavity is extruded into the liquid distribution groove 54, and the bristles 70 extend out of the liquid distribution hole 57, the surface of the filter screen is continuously scrubbed for one end time by high-speed rotation, in the process, the detergent permeates out of the liquid distribution hole slowly through the surface of the bristles, a large amount of extrusion is avoided, the detergent is more uniformly coated, waste is avoided by matching with the bristles, a better scrubbing effect is achieved, after scrubbing is completed, the valve core moves upwards for one end distance, the water valve port 81 and the water valve port and the water supply channel is continuously recovered, so that water in the piston valve port is finally discharged, water is completely flushed, and water is finally, and water is completely recovered.

As shown in fig. 13-14, the purifier 3 includes a front end interface 83 for connecting the hose 2, the front end interface 83 is clamped with a front port of a purifying box 85, a wind distribution plate 84 is clamped at the front end interface 83, a rear port of the purifying box 85 is communicated with the fan 4 through a rear end interface 86, an ionization plate 87, a dust collection plate 88 and a rear filter screen 89 are sequentially inserted and arranged in the purifying box 85 from the front port to the rear port, an upper end surface of the purifying box 85 is an insertion surface 90, the insertion surface 90 is arranged in a plurality of insertion grooves corresponding to the ionization plate 87, the dust collection plate 88 and the rear filter screen 89, and a sealing cover 91 is arranged above the insertion surface 90; the dust collecting plates 88 are vertically arranged along the ventilation direction, the plurality of dust collecting plates 88 are arranged at equal intervals, the bottoms of gaps among the dust collecting plates 88 are provided with water flowing grooves 93, the front ends of the water flowing grooves 93 are communicated with a water supply pipe 94, and the rear ends of the water flowing grooves 93 are communicated with an oil collecting funnel 92;

the installation mode of the plug-in mounting is adopted, the operations of maintenance, disassembly, cleaning, replacement and the like are convenient, firstly, the sealing flip cover can be used for ensuring the air circuit tightness, secondly, the circuit connector can be arranged on the plug-in mounting surface, the wiring work is convenient, the circuit is convenient to maintain, and after the sealing flip cover is closed, the electric appliance element, the ionization plate 87, the dust collecting plate 88 and the rear filter screen 89 can be protected; the water flowing groove is utilized to form water flow at the bottom of the dust collecting plate, when oil smoke passes through the dust collecting plate, oil drop particles are adsorbed on the dust collecting plate under the action of electric field force and are subjected to the action of gravity, so that the oil drops are accumulated more and then slide into the water flowing groove along the dust collecting plate, the oil drops flow to the oil collecting funnel along with the water flow and are intensively discharged and treated, hot water is adopted, water vapor generated by the hot water enables the oil drops to keep liquid fluidity, the water vapor is condensed into water drops to be adsorbed on the dust collecting plate, water flow is formed, and oil drop dust on the dust collecting plate is more easily taken away from the dust collecting plate.

The sampling monitoring device 7 shown in fig. 15 includes a housing 95, a sampling port is provided at the lower end of the housing 95, a sensor emitter 97 and a sensor receiver 98 are respectively embedded in the side walls of the two ends of the sampling port, the sampling port is provided with a protective mesh cover 96 in a clamped manner, the sampling port is communicated with an internal sampling cavity, an oil absorption slider 99 is slidably provided in the sampling cavity, the oil absorption slider 99 is driven to slide by a second cylinder 100, the second cylinder 100 is fixedly installed on a clamping cover 101, the clamping cover 101 is hermetically fixed to the upper end of the housing 95, and the clamping cover 101 is fixedly inserted into a sampling insertion hole on the purifying box 85; the adoption of an extraction type sampling method facilitates the installation, is not restricted by field conditions, and has high freedom degree of the installation position; the oil suction slide block is arranged on the sampling cavity, and the oil suction slide block is arranged on the sampling cavity; irrelevant factors are avoided from interfering the detection result;

as shown in fig. 16-17, an elastic buckle 102 is arranged at the sampling port at the lower end of the shell 95, the elastic buckle 102 is embedded and clamped with a raised grain 103 on the protective mesh enclosure 96, and the protective mesh enclosure 96 is a U-shaped elastic sheet, so that the protective mesh enclosure can be quickly detached by pressing the raised grain 103, and the structure is simple and the detachment is convenient;

oil absorption slider 99 is still including piston base plate 104, piston base plate 104 bottom surface fixed mounting has toper filter screen 105, toper filter screen 105 bottom port is connected in leading oil cylinder 106, it clamps an album oil box 108 through spacing cardboard 107 to lead oil cylinder 106 bottom, lead oil cylinder 106, the outer wall cover is equipped with oil absorption sponge 109 and stripper plate 110, and oil absorption sponge 109 attaches in the sliding of sampling intracavity wall in piston motion process, with the greasy dirt absorption of chamber wall, at the in-process of pushing away the sample to the greatest extent outward, contact the hindrance when the stripper plate, then can extrude the oil absorption sponge and make the absorbed fluid filter out through the toper filter screen, flow to in the collection oil box through leading oil cylinder to periodic processing.

The smoke waste heat collecting device 6 shown in fig. 18-19 includes an inner insertion tube 111, a plurality of smoke distribution ports 112 are formed in a side wall of an upper end of the inner insertion tube 111, the inner insertion tube 111 is correspondingly inserted into a heat collecting groove 113, the heat collecting groove 113 is communicated with a smoke outlet 114, the smoke outlet 114 is disposed around a bottom end of a water tank 115, a rain collecting funnel 116 is disposed around an upper end opening of the water tank 115, and a sand filter screen 117 is clamped in the rain collecting funnel 116; the water tank 115 comprises an upper precipitation cavity 118 and a bottom heat collecting cavity 119, and the precipitation cavity 118 is communicated with the heat collecting cavity 119 through a water level pipe 120;

the inner inserting pipe is arranged at the port of the smoke exhaust pipe 5, so that purified smoke is distributed into the heat collection groove 113 from the smoke distribution port 112, the smoke in the heat collection groove 113 is subjected to heat exchange with water in the heat collection cavity 119, the residual smoke absorbing heat is discharged through the bottom smoke exhaust port 114, the heated water can be supplied into an automatic cleaning device and a purifier, the energy consumption is reduced, a heat conduction plate can be arranged on the inner wall of the heat collection groove, or a pipeline loop is distributed in the heat collection cavity, so that the smoke passes through a pipeline and is discharged, and the heat utilization rate is improved;

the rainwater collecting funnel through the top can enlarge the rainwater collecting area to obtain more water yield, utilize silt filter screen rate to remove the silt granule in the rainwater, the rainwater of collecting up deposits at the sedimentation intracavity, after reaching certain water level, permeates the thermal-arrest intracavity of below through the water level pipe and stores, water level pipe top can set up the gag, and the filter core is established to intraductal inserting, reduces the incrustation scale of thermal-arrest intracavity and piles up, has played promptly that rain-proof is the effect, has accomplished the recovery of rainwater recycle and waste heat again, and greatly reduced's the loss of resource reduces the running cost.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention as set forth above, and such modifications and adaptations are intended to be within the scope of the invention.

Claims

1. A lampblack concentration monitoring method is characterized by comprising the following steps:

step IV, sampling is conducted through an oil fume monitoring system, three parameters of smoke concentration, particulate matter concentration and non-methane total hydrocarbon concentration are respectively collected through the double sensors in the step II, and meanwhile the current magnitude and the working state of the fan (4) and the purifier (3) are collected through the Hall sensor;

and V, uploading the data acquired in the step IV to a CPU (Central processing Unit) module through a transmission module, controlling the opening and closing of the fan (4) and the purifier (3) and the working efficiency through the data size monitored by the sensors by using a corresponding calculation formula according to the number of the accessed sensors, wherein the purifier (3) is forcibly opened through a counter control module.

2. The soot concentration monitoring method according to claim 1, characterized in that: sampling is performed through a sampling monitoring device (7) installed in an oil smoke area, the acquired data are uploaded to a control module panel (8) through a transmission module, a fan (4) is driven to work by the control module according to the size of the data uploaded by the sampling monitoring device (7) installed in the oil smoke area, oil smoke is sucked through a front-mounted smoke extraction device (1), passes through a purifier (3) and is finally discharged through a smoke exhaust pipe (5); meanwhile, sampling is extracted through a sampling monitoring device (7) installed at the air outlet end of the purifier (3), collected data are uploaded to a control module panel (8) through the transmission module, and the purifier (3) is forcibly driven to work by the counter control module according to the size of the data uploaded by the sampling monitoring device (7) installed at the air outlet end of the purifier (3).

3. The lampblack monitoring system in the lampblack concentration monitoring method according to any one of claims 1-2, characterized in that: the oil smoke monitoring system comprises a front smoke exhaust device (1), wherein the front smoke exhaust device (1) is communicated with an air inlet end of a purifier (3) through a hose (2), an air outlet end of the purifier (3) is communicated with an air exhaust pipe (5) through a fan (4), an upper port of the air exhaust pipe (5) is sleeved with a flue gas waste heat collecting device (6), the air outlet end of the purifier (3) is inserted into a sampling monitoring device (7), the front smoke exhaust device (1) is internally provided with an automatic cleaning device (9), and the purifier (3), the fan (4), the sampling monitoring device (7) and the automatic cleaning device (9) are electrically connected with a control module panel (8).

4. The lampblack monitoring system in the lampblack concentration monitoring method according to claim 3, characterized in that: the front smoke exhaust device (1) comprises a tee joint adapter tube (10), the tee joint adapter tube (10) is vertically installed, a filter screen (11) is clamped at the upper end opening of the tee joint adapter tube (10), a sealing ring (12) is arranged between the filter screen (11) and the upper end opening of the tee joint adapter tube (10) in a cushioning mode, an oil blocking cover (13) is sleeved on the upper end opening of the tee joint adapter tube (10) in a supporting mode, an upper sealing cover (14) is clamped at the upper end opening of the oil blocking cover (13), the bottom surface of the upper sealing cover (14) is fixedly installed on the automatic cleaning device (9), the automatic cleaning device (9) is located above the filter screen (11), a smoke exhaust opening (15) is annularly formed in the side wall of the oil blocking cover (13), an oil absorption cotton support (16) is sleeved on the outer side of the smoke exhaust opening (15), the oil absorption cotton support (16) is clamped and fixed relative to the oil blocking cover (13), annular oil absorption cotton is sleeved on the outer side of the oil absorption cotton support (16) through a clamping ring (17); the drainage pipe socket (18) at the lower end of the three-way adapter pipe (10) is used for connecting a drainage oil pipe, and the air pipe socket (19) on the side wall of the three-way adapter pipe (10) is used for connecting the hose (2).

5. The lampblack monitoring system in the lampblack concentration monitoring method according to claim 4, characterized in that: oil baffle cover (13) including pipy oil baffle section of thick bamboo (20), oil baffle section of thick bamboo (20) with the last port alignment setting of tee bend adapter tube (10), the middle part of oil baffle section of thick bamboo (20) is inwards sunken to form hourglass form, oil absorption cotton support (16) go up corresponding to the middle part position of oil baffle section of thick bamboo (20) is provided with annular air deflector (22), the upper and lower air deflector of annular air deflector (22) to the middle part slope of oil baffle section of thick bamboo (20) sets up, annular air deflector (22) middle part lead gas mouth (23) just right the middle part position of oil baffle section of thick bamboo (20), the upper and lower both ends lateral wall of oil baffle section of thick bamboo (20) is encircleed and is provided with a plurality ofly take out mouth (15), oil baffle section of thick bamboo (20) lower extreme edge is encircleed and is provided with oil sump (21), oil trap (21) bottom is provided with oil extraction pipe interface (24), oil baffle section of thick bamboo (20) upper end mouth card is established upper seal cover (14), go up closing cap (14) and go up mounting hole (25), mounting hole (25) automatic cleaning device (9) are provided with.

6. The lampblack monitoring system in the lampblack concentration monitoring method according to claim 5, characterized in that: the automatic cleaning device (9) comprises a brushing rotary disc (39), an annular material barrel insertion groove (47) is formed in the upper end face of the brushing rotary disc (39), the material barrel insertion groove (47) rotates to insert the material barrel (40), a plug hole (48) is further formed in the middle of the upper end face of the brushing rotary disc (39), and a cloth plug (41) is clamped in the plug hole (48); an automatic distribution injection device (42) is rotationally arranged in the charging barrel (40), the automatic distribution injection device (42) is coaxially and fixedly installed relative to a main shaft (43), the main shaft (43) is driven by a main shaft motor (44), the main shaft motor (44) is fixedly installed at the movable end of a first air cylinder (45), and the first air cylinder (45) is fixedly installed in the installation hole (25); the water distribution end (61) of the automatic distribution injection device (42) is embedded and fixed with a limiting hole (56) in the center of the distribution plug (41) through an annular limiting groove (71).

7. The lampblack monitoring system in the lampblack concentration monitoring method according to claim 6, characterized in that: the automatic distribution injection device (42) comprises a water distribution pipe (59), the water distribution pipe (59) is coaxially and fixedly arranged relative to the main shaft (43), a plurality of water valve ports (60) are arranged on the side wall of the upper end of the water distribution pipe (59) in a surrounding way, the lower end of the water distribution pipe (59) is provided with the water distribution end (61), a plurality of water distribution ports (73) are arranged on the conical water distribution surface (72) of the water distribution end (61) in a surrounding way, a buffer spring (62) is fixedly arranged at the upper port of the water distribution pipe (59), a push plate (63) is arranged at the upper end of the buffer spring (62), the push plate (63) is sleeved on the main shaft (43) and arranged in a sliding manner, the bottom surface of the push plate (63) is fixedly provided with a valve core (64) and a valve sleeve (65), the valve core (64) is embedded in the inner cavity of the water distribution pipe (59) and arranged in a sliding way, the valve sleeve (65) is attached to the outer wall of the water distribution pipe (59) in a sliding manner, the bottom end of the valve sleeve (65) is provided with a linkage frame (66) in an aligning way, the bottom surface of the linkage frame (66) contacts the upper end surface of the piston cylinder (67), the upper and lower ports of the piston cylinder (67) are closely sleeved on the outer wall of the water distribution pipe (59) and arranged in a sliding way, the upper end surface of the cylinder cavity of the piston cylinder (67) is fixedly connected with a limit ring (69) through a return spring (68), the limiting ring (69) is fixedly sleeved on the outer wall surface of the water distribution pipe (59).

8. The lampblack monitoring system in the lampblack concentration monitoring method according to claim 3, characterized in that: the purifier (3) comprises a front end interface (83) used for connecting the hose (2), the front end interface (83) is clamped with a front port of a purifying box (85) to form an air distribution plate (84), a rear port of the purifying box (85) is communicated with the fan (4) through a rear end interface (86), an ionization plate (87), a dust collection plate (88) and a rear filter screen (89) are sequentially arranged in the purifying box (85) in an inserted manner from the front port to the rear port, the upper end surface of the purifying box (85) is an inserted surface (90), the inserted surface (90) is arranged in a plurality of inserted grooves corresponding to the ionization plate (87), the dust collection plate (88) and the rear filter screen (89), and a sealing turnover cover (91) is arranged above the inserted surface (90);

the dust collecting plates (88) are vertically arranged along the ventilation direction, the plurality of dust collecting plates (88) are arranged at equal intervals, water flowing grooves (93) are formed in the bottoms of gaps among the dust collecting plates (88), the front ends of the water flowing grooves (93) are communicated with water supply pipes (94), and the rear ends of the water flowing grooves (93) are communicated with an oil collecting funnel (92).

9. The lampblack monitoring system in the lampblack concentration monitoring method according to claim 8, characterized in that: sampling monitoring devices (7) are including casing (95), casing (95) lower extreme opening is the thief hatch, thief hatch both ends lateral wall inlays respectively and establishes sensor transmitter (97) and sensor receiver (98), thief hatch card is established protection screen panel (96), the inside sampling chamber of thief hatch intercommunication, adopt the intracavity to slide and set up oil absorption slider (99) slide through second cylinder (100) drive, second cylinder (100) fixed mounting is in card lid (101), card lid (101) sealed be fixed in port on casing (95), card lid (101) correspond to sampling cartridge hole cartridge is fixed on purifying box (85).

10. The lampblack monitoring system in the lampblack concentration monitoring method according to claim 3, characterized in that: the smoke waste heat collecting device (6) comprises an inner inserting tube (111), a plurality of smoke distribution ports (112) are formed in the side wall of the upper end of the inner inserting tube (111), the inner inserting tube (111) is correspondingly inserted into a heat collecting groove (113), the heat collecting groove (113) is communicated with a smoke outlet (114), the smoke outlet (114) is arranged at the bottom end of a water tank (115) in a surrounding mode, a rain collecting funnel (116) is arranged at the upper end opening of the water tank (115) in a surrounding mode, and a sediment filter screen is clamped in the rain collecting funnel (116); the water tank (115) comprises a settling cavity (118) at the upper part and a heat collecting cavity (119) at the bottom, and the settling cavity (118) is communicated with the heat collecting cavity (119) through a water level pipe (120).