CN204632230U - A kind of fly-ash separator comprehensive training system - Google Patents
A kind of fly-ash separator comprehensive training system Download PDFInfo
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- CN204632230U CN204632230U CN201520156147.XU CN201520156147U CN204632230U CN 204632230 U CN204632230 U CN 204632230U CN 201520156147 U CN201520156147 U CN 201520156147U CN 204632230 U CN204632230 U CN 204632230U
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Abstract
The utility model relates to a kind of fly-ash separator comprehensive training system, the technical matters that solve be to provide a kind of relate to multiple dust pelletizing system technological design, Installation and Debugging, operation management, on-line monitoring, urgent danger prevention and data processing etc. the fly-ash separator comprehensive training system of comprehensive, open, practicality of aspect.For solving the problem, the technical solution adopted in the utility model is primarily of flue dust generation systems, dust treatment system, flue dust supervisory system composition.The utility model has the advantage of: multiple technologies are ripe, that technique is classical duster system is integrated into a set of teaching equipment, displays intuitively, solves the problem that theory teaching disconnects mutually with engineering practice well, be beneficial to observation, be convenient to teaching.
Description
Technical field
The utility model relates to the comprehensive environmental engineering experience system of a kind of middle professorship and universities and colleges of undergraduate course's skills training and experimental teaching, relates to a kind of fly-ash separator comprehensive training system specifically.
Background technology
The Chinese developing country maximum as world population, carries out economic development with very fast speed in the more than ten years.But in evolution, do not note protection of the environment and sustainable development, cause various contamination accident and phenomenon constantly to occur in China, for economic growth Chinese environmental has paid heavy cost.Wherein atmospheric pollution is the most serious, if the institutional sector that carries weight claims the extent of injury do not changed the status quo to human body to exceed nuclear radiation.Especially based on particulate pollutant in atmospheric pollution, have science data to show, PM2.5 and the disease such as lung cancer, asthma occur closely related.Due to industrial expansion, China subregion has become the heavier area of atmospheric pollution, and the health of people in serious harm.Saw that weather was gone out in the past, present then will see that air quality grade is gone out.
Meanwhile, along with the extensive enforcement of being day by day rooted in the hearts of the people of sustainable development view and energy-saving and emission-reduction theory, environmental engineering facility, society it is also proposed new requirement to the initiative spirit of the environmental engineering speciality talent and the ability of practice.For this reason, the colleges and universities of domestic peripheral hardware environmental specialties are to the reform pay attention to day by day of practical teaching being intended to training student manipulative ability, Engineering Awareness and Engineering Design Ability.
Technological experiment is environmental careers course requisite Link of Practice Teaching, and the design parameter of many disposal routes, treatment facility and the operation method of operation, all need to solve by experiment.But the original experiment of course and corollary apparatus mainly measure some design parameter of single treatment facility and verify, as tornado dust collector performance measurement experiment, sack cleaner performance measurement experiment etc.All experiments lack comprehensive and designability, closely cannot integrate with, do not caught up with development and the reform of professional teaching mode with engineering reality, also can not meet the requirements at the higher level that present society employment unit proposes undergraduate innovation ability and the ability of practice simultaneously.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of relate to multiple dust pelletizing system technological design, Installation and Debugging, operation management, on-line monitoring, urgent danger prevention and data processing etc. the fly-ash separator comprehensive training system of comprehensive, open, practicality of aspect.
For solving the problem, the technical solution adopted in the utility model is primarily of flue dust generation systems, dust treatment system, flue dust supervisory system composition;
Dirt device, static mixer that described flue dust generation systems comprises boiler and is connected with the outlet pipe of boiler, for described dust treatment system provides boiler smoke;
Described dust treatment system comprises the tornado dust collector, sack cleaner, electric control valve, blower fan, filler dust pelletizing system, the chimney that are connected successively by pipeline, for processing the particulate pollutant in boiler smoke;
Described flue dust supervisory system comprises dust sensor, Temperature Humidity Sensor, material level gauge, air velocity transducer, pressure transducer, little differential pressure sensor, pitot tube, sampling gun, dust sampling meter and touch-control all-in-one machine, is mainly used in boiler smoke parameter monitoring, display and early warning.
Described a kind of fly-ash separator comprehensive training system, is characterized in that: be connected with fume recovery system between described tornado dust collector and sack cleaner, is mainly used in removing the dust granules thing in flue dust.
Described a kind of fly-ash separator comprehensive training system, is characterized in that: be connected to after described tornado dust collector and surmount pipeline, can skip sack cleaner, directly enter electric control valve by valve transfer, be mainly used in the conveying of flue dust stream.
Described a kind of fly-ash separator comprehensive training system, is characterized in that: described dirt device of sending out is made up of scarfier, dust tank and powder producer, is mainly used in sending dust in fly-ash separator.
Described a kind of fly-ash separator comprehensive training system, is characterized in that: described sack cleaner is made up of housing, filter bag, Vib. and support, is mainly used in removing the dust granules thing in filtering smoke.
Described a kind of fly-ash separator comprehensive training system, it is characterized in that: described filler dust pelletizing system is taken into account the stirring machine be loaded on above cyclic water tank formed by packed tower, cyclic water tank, filtered water tank, Vortex pump, fluid flow, plastic filler, spray head, syringe pipe and mist eliminator are equipped with in described packed tower inside, are mainly used in removing the dust granules thing in filtering smoke.
Described a kind of fly-ash separator comprehensive training system, is characterized in that: described fume recovery system mainly contains motor, pipeline, spiral conveyer and receipts ash bucket composition.
Described a kind of fly-ash separator comprehensive training system, is characterized in that: described chimney has analog sampling platform, artificial employing mouth and on-line sensor monitoring installing port.
Described a kind of fly-ash separator comprehensive training system, is characterized in that: described flue dust supervisory system also comprises touch-control all-in-one machine, and described touch-control all-in-one machine is primarily of liquid crystal display, host computer, support, mouse-keyboard operating platform, audio amplifier composition.
The utility model has the advantage of: multiple technologies are ripe, that technique is classical duster system is integrated into a set of teaching equipment, displays intuitively, solves the problem that theory teaching disconnects mutually with engineering practice well, be beneficial to observation, be convenient to teaching.By real platform training operation, student can be improved to the grasp of the major technique such as sampling detection technique, flue dust parameter online technology, intelligent program-controlled technology of cyclone dust collection technology, dust settling pocket technique, material filling type dedusting technology, flue and chimney and application power.Realize reform and the innovation of work-integrated learning talents cultivating mode, the capability of sustainable development of training student, for society provide that the air contaminant treatment equipment meeting enterprise demand is installed, the professional of debugging and the aspect such as atmospheric surveillance analysis.
Accompanying drawing explanation
Below in conjunction with Figure of description, the utility model is described further.
Fig. 1 is the structural representation of native system;
Fig. 2 is the process chart of native system.
Embodiment
With reference to shown in Fig. 1, a kind of fly-ash separator comprehensive training system of the present utility model, primarily of flue dust generation systems, dust treatment system and flue dust supervisory system three part composition.Wherein flue dust generation systems and dust treatment system reasonable Arrangement are on framework, and are connected with valve with pipeline, joint.
Dirt device 2, static mixer 3 that described flue dust generation systems comprises boiler 1 and is connected with its outlet pipe.Described boiler 1 is positioned at the starting point of a whole set for the treatment of scheme, and red colored lamp source 39 is equipped with in inside, simulates boiler blow-on igniting when lighting, and can pass through observation panel and check its state.Described dirt device 2 of sending out is positioned at above horizontal flue, is slowly added to equably in flue by dust by Double-stage adjustable helix transporting device, and described dirt device 2 of sending out comprises: scarfier 21, dust tank 22 and powder producer 23.Described static mixer 3 is arranged in flue, adopts blade structure, the air of the system of entering and dust fully can be mixed, and forms dust-contained airflow.
Described dust treatment system comprises the tornado dust collector 4, sack cleaner 5, electric control valve 6, blower fan 7, filler dust pelletizing system (8) and the chimney 9 that are connected successively by pipeline.Fume recovery system 20 is connected with between described tornado dust collector 4 and sack cleaner 5.After described tornado dust collector 4 are positioned at static mixer 3, flue dust enters from tangential direction on the right side of it.Be connected to after described tornado dust collector 4 and surmount pipeline 38, sack cleaner 5 can be skipped by valve transfer, directly enter electric control valve 6.Described sack cleaner 5 is mechanical vibrator formula, can filter the dust compared with small particle diameter, is made up of housing 24, filter bag 25, Vib. 26 and support 27.The initial number of filter bag is six, can increase and decrease voluntarily according to air quantity.Described blower fan 7 is the power source of boiler gas flowing in flue, and being negative pressure before fan inlet, is malleation after fan outlet.It can be controlled automatically by frequency converter, to reach the object of energy-conserving and environment-protective.The liquid film that described filler dust pelletizing system 8 is formed at filling surface by spray washing liquid traps grit, is made up of packed tower 28, cyclic water tank 29, filtered water tank 30, Vortex pump 31, liquid flowmeter 32 and the stirring machine 33 be loaded on above cyclic water tank 29.Described packed tower 28 front has visor hole, is convenient to observe purification process and effect, and the back side is furnished with charging aperture and each one of the discharging opening of inclination, and plastic filler 34, spray head 35, syringe pipe 36 and mist eliminator 37 are equipped with in its inside.
Described flue dust supervisory system comprises dust sensor 10, Temperature Humidity Sensor 11, material level gauge 12, air velocity transducer 13, pressure transducer 14, little differential pressure sensor 15, pitot tube 16, sampling gun 17, dust sampling meter 18 and touch-control all-in-one machine 19.Described dust sensor 10 is built in airduct, for detecting dust content.Described Temperature Humidity Sensor 11, air velocity transducer 13 are installed on airduct, for detecting the temperature of flue gas, humidity and flow velocity.Described material level gauge 12 is installed on cyclic water tank 29, and the utilization ultrasound wave launched from top to bottom detects the SEA LEVEL VARIATION in cyclic water tank 29.Described pressure transducer 13 is installed on the sidewall of sack cleaner 5, for detecting the internal pressure of sack cleaner 5.Described little differential pressure sensor 15 is arranged on steelframe, adopts tracheae to be connected with the pressure tap on airduct, can record the pressure reduction between high pressure spot and low pressure point.Described pitot tube 16 is L-type, is connected with little differential pressure sensor 15 by tracheae, can draw dynamic pressure and the static pressure of check point.Described sampling gun 17 is fixed on airduct by the latch mechanism containing rubber stopper and nut, and built-in filter cylinder can retain minute dusts effectively.Described dust sampling meter 18 is connected with sampling gun 17 by tracheae, utilizes uniform flow Parallel Sampling method to sample to exhaust gas dust.Described touch-control all-in-one machine 19 is primarily of compositions such as liquid crystal display, host computer, support, mouse-keyboard operating platform, audio amplifier, control software design and data acquisition softwares, and the operation being mainly used in equipment controls.
For optimizing such scheme further, fume recovery system 20 is connected with between described tornado dust collector 4 and sack cleaner 5, described fume recovery system 20 mainly contains the compositions such as motor, pipeline, spiral conveyer and receipts ash bucket, is mainly used in removing the dust granules thing in flue dust.Be connected to after described tornado dust collector 4 and surmount pipeline 38, sack cleaner 5 can be skipped by valve transfer, directly enter electric control valve 6, be mainly used in the conveying of flue dust stream.Described chimney 9 there are analog sampling platform, artificial employing mouth and on-line sensor monitoring installing port.
A kind of fly-ash separator comprehensive training system of the present utility model, adopt the group technology of dust removal with machine+dust removal by filtration+cleaning dust, effectively process with the particulate pollutant in boiler smoke, its technological process as shown in Figure 2.
Described in upper, not any pro forma restriction is done to the utility model, although the utility model discloses as above with better case study on implementation, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when the structure and technology contents that can utilize above-mentioned announcement are made a little change or be modified to the equivalent case study on implementation of equivalent variations, but every content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above case study on implementation, equivalent variations and modification, all still belong to technical solutions of the utility model scope.
Claims (9)
1. a fly-ash separator comprehensive training system, is characterized in that: this system is primarily of flue dust generation systems, dust treatment system, flue dust supervisory system composition;
Dirt device (2), static mixer (3) that described flue dust generation systems comprises boiler (1) and is connected with the outlet pipe of boiler, described boiler (1) is positioned at the starting point of a whole set for the treatment of scheme, described dirt device (2) of sending out is positioned at above horizontal flue, and described static mixer (3) is arranged in flue;
Described dust treatment system comprises the tornado dust collector (4), sack cleaner (5), electric control valve (6), blower fan (7), filler dust pelletizing system (8), the chimney (9) that are connected successively by pipeline, after described tornado dust collector (4) are positioned at static mixer (3), described sack cleaner (5) is mechanical vibrator formula structure, filter the dust compared with small particle diameter, described blower fan (7) is the power source of boiler gas flowing in flue;
Described flue dust supervisory system comprises dust sensor (10), Temperature Humidity Sensor (11), material level gauge (12), air velocity transducer (13), pressure transducer (14), little differential pressure sensor (15), pitot tube (16), sampling gun (17), dust sampling meter (18) and touch-control all-in-one machine (19), described dust sensor (10) is built in airduct, described Temperature Humidity Sensor (11), air velocity transducer (13) is installed on airduct, described material level gauge (12) is installed on cyclic water tank (29), the utilization ultrasound wave launched from top to bottom detects the SEA LEVEL VARIATION in cyclic water tank (29), described pressure transducer (13) is installed on the sidewall of sack cleaner (5), described little differential pressure sensor (15) is arranged on steelframe, described pitot tube (16) is connected with little differential pressure sensor (15) by tracheae, described sampling gun (17) is fixed on airduct, described dust sampling meter (18) is connected with sampling gun (17) by tracheae.
2. a kind of fly-ash separator comprehensive training system according to claim 1, is characterized in that: be connected with fume recovery system (20) between described tornado dust collector (4) and sack cleaner (5), is mainly used in removing the dust granules thing in flue dust.
3. a kind of fly-ash separator comprehensive training system according to claim 1, it is characterized in that: be connected to after described tornado dust collector (4) and surmount pipeline (38), sack cleaner (5) can be skipped by valve transfer, directly enter electric control valve (6), be mainly used in the conveying of flue dust stream.
4. a kind of fly-ash separator comprehensive training system according to claim 1, is characterized in that: described dirt device (2) of sending out is made up of scarfier (21), dust tank (22) and powder producer (23), is mainly used in sending dust in fly-ash separator.
5. a kind of fly-ash separator comprehensive training system according to claim 1, it is characterized in that: described sack cleaner (5) is made up of housing (24), filter bag (25), Vib. (26) and support (27), be mainly used in removing the dust granules thing in filtering smoke.
6. a kind of fly-ash separator comprehensive training system according to claim 1, it is characterized in that: described filler dust pelletizing system (8) is made up of packed tower (28), cyclic water tank (29), filtered water tank (30), Vortex pump (31), liquid flowmeter (32) and the stirring machine (33) be loaded on above cyclic water tank (29), plastic filler (34), spray head (35), syringe pipe (36) and mist eliminator (37) are equipped with in described packed tower (28) inside, are mainly used in removing the dust granules thing in filtering smoke.
7. a kind of fly-ash separator comprehensive training system according to claim 2, is characterized in that: described fume recovery system (20) mainly contains motor, pipeline, spiral conveyer and receipts ash bucket composition.
8. a kind of fly-ash separator comprehensive training system according to claim 1, is characterized in that: described chimney (9) has analog sampling platform, artificial employing mouth and on-line sensor monitoring installing port.
9. a kind of fly-ash separator comprehensive training system according to claim 1, is characterized in that: described touch-control all-in-one machine (19) is primarily of liquid crystal display, host computer, support, mouse-keyboard operating platform, audio amplifier composition.
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| CN201520156147.XU CN204632230U (en) | 2015-03-19 | 2015-03-19 | A kind of fly-ash separator comprehensive training system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236160A (en) * | 2015-11-16 | 2016-01-13 | 攀钢集团工程技术有限公司 | Simulation dust generating system |
| CN106512594A (en) * | 2016-10-08 | 2017-03-22 | 南昌大学 | Filter type dust removal system teaching demonstration experimental platform |
| CN107560900A (en) * | 2017-08-29 | 2018-01-09 | 中国环境科学研究院 | A kind of particulate matter zero loses collection system |
-
2015
- 2015-03-19 CN CN201520156147.XU patent/CN204632230U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236160A (en) * | 2015-11-16 | 2016-01-13 | 攀钢集团工程技术有限公司 | Simulation dust generating system |
| CN105236160B (en) * | 2015-11-16 | 2017-10-03 | 攀枝花攀钢集团设计研究院有限公司 | Simulation hair dirt system |
| CN106512594A (en) * | 2016-10-08 | 2017-03-22 | 南昌大学 | Filter type dust removal system teaching demonstration experimental platform |
| CN106512594B (en) * | 2016-10-08 | 2018-09-25 | 南昌大学 | A kind of filtering type dust pelletizing system teaching demonstration experiment porch |
| CN107560900A (en) * | 2017-08-29 | 2018-01-09 | 中国环境科学研究院 | A kind of particulate matter zero loses collection system |
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