CN210434688U - Centralized intelligent smog dust electrostatic precipitator system device - Google Patents
Centralized intelligent smog dust electrostatic precipitator system device Download PDFInfo
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- CN210434688U CN210434688U CN201920787253.6U CN201920787253U CN210434688U CN 210434688 U CN210434688 U CN 210434688U CN 201920787253 U CN201920787253 U CN 201920787253U CN 210434688 U CN210434688 U CN 210434688U
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Abstract
The utility model provides a centralized intelligent smog dust electrostatic precipitator system device, in the smog dust gets into air pipe through each pipeline by the suction hood, the clean room about getting into respectively, through the bauer ring with wind distribution even back, through in filter equipment gets into the electrostatic environment, because the high-voltage discharge of intracavity forms the electric field, with smog, waste gas and dust absorption purification, the back is through active carbon adsorption peculiar smell gas, gaseous by the fan leading to chimney high altitude emission behind the purification treatment of second grade. Through dispersion and absorption, centralized processing, video, pipeline air pressure, intelligent operation analysis of air smoke concentration, PLC field control, video and Internet of things remote monitoring, intelligent operation analysis plays a role in human-computer interface interaction function dialogue.
Description
Technical Field
The utility model relates to a dust removal technical field in the workshop area within range, in particular to smog, waste gas and dust pollution control technique detect the monitoring technology, and intelligent operation analysis and intelligent control technique specifically are a centralized intelligent smog dust electrostatic precipitator system device.
Background
The welding fume has different physicochemical properties and different harmfulness to human body. The welding fume is formed by oxidizing and condensing the vapor generated by metal and non-metal substances under the condition of overheating. The chemical composition of the welding fumes therefore depends on the welding material (wire, rod, flux, etc.) and the composition of the material to be welded and its ease of evaporation. Different compositions of welding materials and welded materials generate different welding fumes during welding. And the welding smoke dust has small particles, the smoke dust is in a flake shape, the viscosity of the smoke dust is high, the temperature of the smoke dust is high, and the dust generation amount is large. The components of the fume generated by welding are very complex, and more than 20 elements are found in the fume, wherein the content of the elements is Fe, Ca, Na and the like at most, and Si, Al, Mn, Ti, Cu and the like are secondly included. The main harmful substances in the welding smoke dust are harmful gases such as Fe2O3, SiO2, MnO, HF and the like, which are generated under a welding high-temperature arc, and mainly comprise ozone, nitrogen oxides, carbon monoxide, fluorides, chlorides and the like, so that the health of a human body is influenced, and the environment quality is polluted.
Generally, particles in the air can enter the human body through the respiratory tract, the digestive tract, the skin and the like. Among them, respiratory inhalation is one of the most important and most harmful. The particles with smaller particle size are more harmful to human body, the particles with particle size more than 10 microns can be occluded by vibrissa and can be discharged out of human body through cough, and the inhalable particles with particle size less than 10 microns can deposit in lung along with the respiration of human body, and even can enter alveolus and blood. High density particles with a particle size of 0.5-2 μm are most easily inhaled and deposit in the alveolar region. Therefore, the treatment oath of the smoke dust and dust particles is not available. The hygienically meaningful physicochemical properties of the dust include dispersion, free silica content, chargeability, explosiveness, chemical components of the dust, and the like. The damage of welding fume to human body is affected by the dust intake and individual difference. Generally, only fine dust of a few microns or less can enter alveoli to cause chronic lung disease. After the dust enters the alveolus, macrophages in the alveolus pulmonale phagocytose the dust as foreign matters, a series of complex organism reactions are caused, the fibrosis of lung tissues is promoted, the affected alveolus pulmonale gradually loses the ventilation function and dies, and when a large number of alveolus pulmonale lose the ventilation function, the pneumoconiosis is finally caused, and a patient feels chest distress and dyspnea. Long-term development can lead to a number of complications such as: emphysema, infection, tuberculosis, etc., and the patient eventually dies due to dyspnea with complications.
It is believed that the occurrence and development of pneumoconiosis is related to factors such as the time from which the worker is exposed to the welding dust, the free silica content of the dust, the welding dust concentration at the production site, the degree of dispersion, the protective measures, and the individual conditions of the worker. The worker usually attacks the disease after contacting the dust for 5-10 years, and some workers can reach more than 15-20 years. Dust exposed to high-concentration and high-free silicon dioxide is also attacked for 1 to 2 years. The mechanism of the welding smoke purifier is that welding dust enters lung tissues to cause defense reaction of alveolus and become dust cells. The basic pathological changes are the formation of silicon nodules and diffuse interstitial fibroplasia, mainly causing the change of pulmonary fibrosis. Various pollution types and great harm are generated in the welding process, various occupational diseases (such as silicosis, manganese poisoning, electro-optic ophthalmia and the like) can be caused, and the welding process becomes a large environmental pollution.
The whole treatment of the waste gas and the flue gas dust of the industrial factory building is always a global problem, the research on the treatment of the welding smoke dust is earlier than that of China, and the treatment technology is relatively advanced and mature. The welding fume treatment equipment is developed from singleness, fixed type and large scale to the set property, combination property, mobility, miniaturization and low resource consumption. The treatment of the welding smoke dust adopts the means of taking local ventilation as main part and taking overall ventilation as auxiliary part, thereby improving the pollution of the working environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses an overcome traditional industry factory building welding smog, waste gas, dust pollution, the utility model relates to a centralized intelligent smog dust electrostatic precipitator system device to take over to follow unicity dust collector, realize the wholesale nature, the combinability, the mobility, it is intelligent, through the dispersion absorption, centralized processing, the video, the pipeline wind pressure, the intelligent operation analysis of air smog concentration, pipeline wind pressure, air smog concentration, real-time video, thing networking remote monitoring have been realized, comprehensive utilization detects monitoring technology, intelligent operation analysis technique.
The utility model discloses a realize like this: the utility model provides a centralized intelligent smog dust electrostatic precipitator system device, includes control module, still including smog dust electrostatic precipitator device, smog dust electrostatic precipitator device is linked together through connecting the branch tuber pipe that main tuber pipe and a plurality of are connected to the main tuber pipe, all is equipped with the blast gate on the branch tuber pipe, and control module is connected to smog dust electrostatic precipitator device and each blast gate, smog dust electrostatic precipitator device still includes induced draught fan and exhaust pipe.
Furthermore, an air inlet of the branch air pipe is connected with an air suction cover through a universal flexible arm.
Further, smog dust electrostatic precipitator device includes that both ends connect the dust removal case of air intake and air outlet respectively, the dust removal incasement has set gradually pall ring, preceding filter equipment, a plurality of level electrostatic precipitator module that distributes in proper order from the direction of air intake to air outlet.
Furthermore, each electrostatic dust collection module comprises a fine filtering device and a plurality of electrostatic dust collection units arranged behind the fine filtering device, and each electrostatic dust collection unit comprises a discharge electrode and a dust collection plate group.
Further, dust collecting plate group is including arranging the end board at both ends in, connects through a connecting rod between the end board, and the vertical installation of a plurality of dust collecting piece is on the loop bar, and the loop bar suit is on the connecting rod, dust collecting piece and the integrative design of loop bar and electricity are connected to the electrode, and the one end of loop bar is connected to an end board through vibrating spring, installs two at least transverse distribution's contact spring on being close to vibrating spring's the integrated piece, and the end of contact spring is installed and is adsorbed the magnetic sheet, and the end board is inside to go out in the position that adsorbs the magnetic sheet just right and install the electromagnetic sheet, and the electromagnetic sheet is connected to.
Furthermore, the electrostatic dust collection modules are at least 4 and are transversely distributed in an up-down sequential manner, air inlets of the electrostatic dust collection modules are connected to the main air pipe through one or more pipelines, and tail ends of the electrostatic dust collection modules share one air outlet.
Furthermore, centralized intelligent smoke dust electrostatic precipitator system device, its characterized in that, the rearmost end of dust removal case is installed the active carbon device.
Further, still including pipeline wind pressure sensor, air smog consistency transmitter, real time monitoring camera group, thing networking teletransmission monitoring module, dust removal controller module, the human-computer interaction module that all are connected to control module, wherein: the pipeline wind pressure sensor is used for detecting and sensing a wind pressure value in the main air pipe or the branch air pipe and transmitting the detection data to the man-machine interaction module to display a real-time value; the air smoke concentration sensor is used for detecting smoke content numerical values in the air in the surrounding environment and transmitting detection data to the human-computer interaction module to display real-time numerical values; the real-time monitoring camera group is used for detecting an environmental image in the surrounding environment and transmitting video acquisition data to the man-machine interaction module to display a picture; the remote transmission monitoring module of the Internet of things is used for being interconnected with each sensor assembly and transmitting and receiving data and instructions; the dust removal controller module is used for carrying out intelligent control or manual control on the whole centralized intelligent smoke dust electrostatic dust removal system device; and the human-computer interaction module is used for displaying various detection data values and states detected by the sensor assemblies, receiving command control and sending control commands to the sensor assemblies or the control module.
The utility model discloses a theory of operation introduces: the utility model provides a centralized intelligent smog dust electrostatic precipitator device, smog, waste gas and dust are by the suction hood through each pipeline get into in the air pipe, get into upper and lower clean room respectively, through pall ring with wind distribution even back, through filter equipment entering static environment in, because the high-voltage discharge of intracavity forms the electric field, adsorb the oil smoke and purify, adsorb peculiar smell gas through the active carbon afterwards, gas is leaded to the chimney high altitude by the fan and is discharged after 2 grades of purification processing. Relates to an atmospheric pollution treatment technology and an electrostatic dust removal technology.
The utility model has the advantages that: clothes traditional industry factory building welding smog, waste gas, dust pollution, utility model a centralized intelligent smog dust electrostatic precipitator device can replace from unicity dust collector to realize the dust removal management system of wholesale nature, associativity, mobility, intellectuality through intelligent management, realized high efficiency, the intellectuality that the welding smoke and dust was administered.
Drawings
FIG. 1 is a schematic structural diagram of the centralized intelligent electrostatic dust collection system for smoke and dust of the present invention;
fig. 2 is a schematic view of the working flow of the present invention;
FIG. 3 is a schematic structural view of the electrostatic precipitator for smoke and dust of the present invention;
fig. 4 is a schematic structural diagram of the electrostatic dust removal unit of the present invention.
Wherein: 1 smog dust electrostatic precipitator, 2 main tuber pipes, 3 branch tuber pipes, 4 blast gates, 5 induced draft fans, 6 exhaust pipes, 7 universal flexible arms, 8 suction hoods, 9 dust removal casees, 10 pall rings, 11 prefiltration devices, 12 fine filtration devices, 13 end boards, 14 discharge electrodes, 15 connecting rods, 16 dust collecting pieces, 17 loop bars, 18 vibrating springs, 19 contact springs, 20 adsorption magnetic pieces and 21 electromagnetic pieces.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1: the utility model provides a centralized intelligent smog dust electrostatic precipitator system device, includes control module, still including smog dust electrostatic precipitator 1, smog dust electrostatic precipitator 1 is linked together through connecting main tuber pipe 2 and the branch tuber pipe 3 that a plurality of is connected to main tuber pipe 2, all is equipped with blast gate 4 on the branch tuber pipe 3, and control module is connected to smog dust electrostatic precipitator 1 and each blast gate 4, smog dust electrostatic precipitator 1 still includes induced draught fan 5 and exhaust pipe 6. An air inlet of the branch air pipe 3 is connected with an air suction cover 8 through a universal flexible arm 7. Smog dust electrostatic precipitator device 1 includes that both ends connect the dust removal case 9 of air intake and air outlet respectively, the electrostatic precipitator module that pall ring 10, preceding filter 11, a plurality of level distribute in proper order has set gradually in the direction from air intake to air outlet in the dust removal case 9. Smog dust electrostatic precipitator 1 is 2 ~ 4, is horizontal row of arranging and distributes down, and its income wind gap all is connected to main tuber pipe 2 through one or 2 ~ 4 root canals, and an air outlet is shared to its tail end. During actual use, the branch air ducts 3 of the main air duct 2 are distributed in an area needing dust removal in a distributed manner, after the arrangement is completed, the system is started, the fan action enables the branch air ducts 3 of the main air duct 2 to be in a negative pressure state, so that the west wind hoods of the branch air ducts 3 absorb gas, the gas mixed with smoke and dust smoke is absorbed into the main air duct 2 and finally enters the smoke and dust electrostatic dust removal device 1, the gas flow is uniformly divided in the smoke and dust electrostatic dust removal device 1 through the pall ring 10, after part of adsorbable impurities are removed through the front filter device 11, fine electric welding smoke and dust pass through the dust collecting plate generating an electromagnetic field through the discharge electrode 14 step by step, the electric welding smoke and dust are attached and adsorbed on the dust collecting plate under the electromagnetic adsorption effect, preferably, the tail end of the dust removing box 9 is provided with an active carbon device, so as to achieve the adsorption and purification treatment of the electric, after adsorption by a progressive electrostatic field, the gas finally passes through an activated carbon dust removal box 9 to further adsorb peculiar smell gas on the oily medium, and enters an air outlet for air exhaust;
the system also comprises pipeline wind pressure sensors which are connected to the control module and used for detecting and sensing wind pressure values in the main air pipe 2 or the branch air pipes 3 and transmitting the detected data to the man-machine interaction module to display real-time values; the air smoke concentration sensor is used for detecting smoke content numerical values in the air in the surrounding environment and transmitting detection data to the human-computer interaction module to display real-time numerical values; the real-time monitoring camera group is used for detecting an environmental image in the surrounding environment and transmitting video acquisition data to the man-machine interaction module to display a picture; the remote transmission monitoring module of the Internet of things is used for being interconnected with each sensor assembly and transmitting and receiving data and instructions; the dust removal controller module is used for carrying out intelligent control or manual control on the whole centralized intelligent smoke dust electrostatic dust removal system device; and the human-computer interaction module is used for displaying various detection data values and states detected by the sensor assemblies, receiving command control and sending control commands to the sensor assemblies or the control module. The control module can realize more automatic management control functions, further improve the intellectuality, automation and the visual control of dust pelletizing system, effectively improve the control degree and the supervision nature controlled of removing dust.
Example 2: on the basis of embodiment 1, furthermore, the dust collecting plate group includes end plates 13 disposed at two ends, the end plates 13 are connected through a connecting rod 15, a plurality of dust collecting plates 16 are vertically mounted on a sleeve rod 17, the sleeve rod 17 is sleeved on the connecting rod 15, the dust collecting plates 16 and the sleeve rod 17 are integrally designed and electrically connected to an electrode, one end of the sleeve rod 17 is connected to one end plate 13 through a vibrating spring 18, at least two transversely-distributed contact springs 19 are mounted on an integrated plate close to the vibrating spring 18, an adsorption magnetic sheet 20 is mounted at the tail end of each contact spring 19, an electromagnetic sheet 21 is mounted inside the end plate 13 at a position opposite to the adsorption magnetic sheet 20, and the electromagnetic sheet 21 is connected to the control module.
When the oil smoke dust collecting device is in actual use, the discharge electrodes 14 are located above the dust collecting plate group, after the oil smoke dust collecting device is electrified, an electrostatic field is formed between the discharge electrodes 14 and the dust collecting plate group, after oil smoke dust enters the electric field, ionization is formed, the oil smoke dust particles move towards the direction of the dust collecting plate group along with the direction of the electric field, the oil smoke particle dust is adsorbed on the dust collecting plate group, the dust collecting plate group is provided with a plurality of groups of dust collecting pieces 16, the dust collecting pieces 16 are in an electrified design, and form opposite electrodes with the discharge electrodes 14, so that.
After the collection dirt finishes, need the clearance of removing dust, at this moment, close induced draft fan 5 and electrostatic field, open electromagnetic sheet 21 circuit, electromagnetic sheet 21 circuit is the shock circuit, constantly switch on the back and close, switch on again, have magnetic attraction after electromagnetic sheet 21 switches on, pull and adsorb magnetic sheet 20, dust collecting plate group and move to it on loop bar 17, lose magnetic force after the outage, dust collecting plate group resets under vibrating spring 18's effect, adsorb once more after the circular telegram, form the vibration, shake off the dust particle who adsorbs on dust collecting plate group. The dust removal and cleaning are completed, and the dust removal effect and quality of the electrostatic field are guaranteed.
Preferably, the number of the electrostatic dust collection modules is at least 4, the electrostatic dust collection modules are transversely arranged and distributed in an up-down sequence, air inlets of the electrostatic dust collection modules are connected to the main air pipe 2 through one or more pipelines, and the tail ends of the electrostatic dust collection modules share one air outlet.
Preferably, the rearmost end of the dust removing box 9 is provided with an activated carbon device.
Example 3: a centralized intelligent smoke dust electrostatic dust collection method comprises the following steps:
s1, sucking the smoke dust into the main air duct 2 from each branch air duct 3 by the suction fan 5, and then entering the smoke dust electrostatic dust removal device 1;
s2, dividing smoke dust into multiple paths through the pall ring 10, removing large-particle smoke dust substances through the pre-filtering device 11, and then respectively entering each electrostatic dust collection module;
and S3, allowing the smoke dust to enter each electrostatic dust removal unit, discharging the discharge electrodes 14 to form an electrostatic field with the dust collection plate group, allowing the smoke dust to enter the electrostatic field and then to be ionized for dust removal, and adsorbing the dust onto the dust collection plate group to complete the adsorption and purification of the smoke dust.
S4, dedusting and cleaning, closing the air suction fan 5 and the electrostatic field, opening the electromagnetic sheet 21 circuit, wherein the electromagnetic sheet 21 circuit is an oscillation circuit, closing and switching on after being continuously switched on, the electromagnetic sheet 21 has magnetic attraction after being switched on, the magnetic sheet 20 and the dust collecting plate group are pulled to move on the loop bar 17, the magnetic force is lost after the power is switched off, the dust collecting plate group is reset under the action of the vibrating spring 18, and the dust collecting plate group is adsorbed again after being switched on to form vibration and shake off dust particles adsorbed on the dust collecting plate group.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The utility model provides a centralized intelligent smog dust electrostatic precipitator system device, includes control module, its characterized in that, still including smog dust electrostatic precipitator device (1), smog dust electrostatic precipitator device (1) is linked together through connecting branch tuber pipe (3) that main tuber pipe (2) and a plurality of are connected to main tuber pipe (2), all is equipped with blast gate (4) on branch tuber pipe (3), and control module is connected to smog dust electrostatic precipitator device (1) and each blast gate (4), smog dust electrostatic precipitator device (1) still includes induced draft fan (5) and exhaust pipe (6).
2. The centralized intelligent electrostatic precipitator system for smog and dust according to claim 1, wherein the air intake of the branch air duct (3) is connected with and installed with an air suction cover (8) through a universal flexible arm (7).
3. The centralized intelligent electrostatic precipitator system for smog and dust according to claim 1, wherein the electrostatic precipitator device for smog and dust (1) comprises a dust removing box (9) with two ends respectively connected to the air inlet and the air outlet, and a pall ring (10), a pre-filtering device (11) and a plurality of electrostatic precipitator modules distributed in sequence in the dust removing box (9) from the air inlet to the air outlet.
4. A centralized intelligent electrostatic precipitator system for smoke and dust according to claim 3, wherein each electrostatic precipitator module comprises a fine filter (12) and a plurality of electrostatic precipitator units disposed behind the fine filter (12), each electrostatic precipitator unit comprising a discharge electrode (14) and a dust collection plate set.
5. A centralized intelligent smoke dust electrostatic dust collection system device according to claim 4, wherein the dust collection plate group comprises end plates (13) arranged at two ends, the end plates (13) are connected with each other through a connecting rod (15), a plurality of dust collection sheets (16) are vertically arranged on a loop bar (17), the loop bar (17) is sleeved on the connecting rod (15), the dust collection sheets (16) and the loop bar (17) are integrally designed and electrically connected to an electrode, one end of the loop bar (17) is connected to one end plate (13) through a vibration spring (18), at least two contact springs (19) distributed transversely are arranged on the integrated sheet close to the vibration spring (18), an adsorption magnetic sheet (20) is arranged at the tail end of each contact spring (19), and an electromagnetic sheet (21) is arranged in the end plate (13) at a position opposite to the adsorption magnetic sheet (20), an electromagnetic plate (21) is connected to the control module.
6. The centralized intelligent electrostatic precipitator system for flue dust according to claim 5, wherein the number of electrostatic precipitator modules is at least 4, the electrostatic precipitator modules are arranged and distributed in a horizontal manner, the air inlets of the electrostatic precipitator modules are connected to the main air duct (2) through one or more pipelines, and the tail ends of the main air duct share one air outlet.
7. A centralized intelligent smog dust electrostatic precipitator system device according to claim 4 characterized in that, the very tail end of dust removal box (9) is installed with activated carbon device.
8. The centralized intelligent electrostatic dust removal system for smoke and dust as defined in claim 1, further comprising a duct wind pressure sensor, an air smoke concentration sensor, a real-time monitoring camera group, an internet of things remote transmission monitoring module, a dust removal controller module and a human-computer interaction module, all of which are connected to the control module.
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| CN201920787253.6U CN210434688U (en) | 2019-05-29 | 2019-05-29 | Centralized intelligent smog dust electrostatic precipitator system device |
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| CN201920787253.6U CN210434688U (en) | 2019-05-29 | 2019-05-29 | Centralized intelligent smog dust electrostatic precipitator system device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076003A (en) * | 2019-05-29 | 2019-08-02 | 昆明铁路局集团科学技术研究所 | A kind of centralized intelligence smog dust electrostatic dust pelletizing system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076003A (en) * | 2019-05-29 | 2019-08-02 | 昆明铁路局集团科学技术研究所 | A kind of centralized intelligence smog dust electrostatic dust pelletizing system and method |
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