CN103386235A - Automatic control pulse type dedusting system - Google Patents
Automatic control pulse type dedusting system Download PDFInfo
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- CN103386235A CN103386235A CN2012101456741A CN201210145674A CN103386235A CN 103386235 A CN103386235 A CN 103386235A CN 2012101456741 A CN2012101456741 A CN 2012101456741A CN 201210145674 A CN201210145674 A CN 201210145674A CN 103386235 A CN103386235 A CN 103386235A
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- dust
- control pulse
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- tracheae
- compressed air
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Abstract
The invention discloses an automatic control pulse type dedusting system. The system is mainly formed by a dusty gas inlet tube, a dust remover, a gas flow tube and a purified gas outlet tube which are sequentially connected, a pulse compressed air flow tube is arranged in the gas flow tube, one end of the pulse compressed air flow tube extends into the dust remover, and the other end of the pulse compressed air flow tube is connected with an air compressor. The system has the advantages of simple structure, good dedusting effect, low energy consumption and low production cost.
Description
Technical field
The present invention relates to dust pelletizing system, specifically refer to automatic-control pulse formula dust pelletizing system.
Background technology
Deduster is that dust is separated from flue gas equipment is deduster or cleaner.The performance of deduster with accessible gas flow, gas drag losses and the efficiency of dust collection during by deduster express.Simultaneously, the price of deduster, operation and maintenance cost, service life length and operational administrative difficulty or ease be also to consider the key factor of its performance.Purposes is that deduster is facility commonly used in boiler and industrial production.
Deduster is divided into following five classes by its action principle.
(1) mechanical precipitator comprises gravitational precipitator, inertial dust separator, centrifugal deduster etc.
(2) Washing dust remover comprises water-bath type dust cleaner, foam type deduster, venturi tube duster, water film type duster etc.
(3) filtration dust catcher comprises sack cleaner and gravel bed filter etc.
(4) electrostatic precipitator.
(5) magnetic dust collector.
Use in industry now many be electric bag compound type dust remover and sack cleaner.
Electric bag combined dedusting technology.Electric-bag complex dust collector is namely in a casing, and front end is installed a short electric field, and the filter bag field is installed in rear end, and flue dust is introduced from left end, at first passes through electric field region, and grit is charged and have 80% ~ 90% dust to be collected at electric field region.(advantage of performance electric precipitation reduces a bag load).Enter the bag district through the flue gas partial of electric field after by electric field region, through the filter bag outer surface, enter the filter bag inner chamber, dust is delayed at the filter bag outer surface, and pure gas, from the inner chamber exhaust uptake, is discharged from flue.Electric bag compound type dust remover combines electric cleaner and both advantages of pure sack cleaner, it is the dedusting technology of a new generation, domestic Fujian Longjing Environment Protection Co., Ltd has realized the commercial Application of first in 2002, the at present domestic total electric bag compound type dust remover of 200 nearly comes into operation.
Description in foregoing, the complex structure of various dedusters, use input cost high in market, and its energy waste is serious.For this reason we need to design a kind of simple in structure, good dedusting effect.Energy resource consumption is low, the dust pelletizing system that production cost is low.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, good dedusting effect.Energy resource consumption is low, the automatic-control pulse formula dust pelletizing system that production cost is low.
Implementation of the present invention is as follows: automatic-control pulse formula dust pelletizing system, mainly by the dirt gas air inlet pipe that connects successively, dust removal machine, mistake tracheae, pure qi (oxygen) escape pipe, formed, the described tracheae inside of crossing also is provided with pulsed compressed air and crosses tracheae, and described pulsed compressed air crosses that tracheae one end extends into dust removal machine inside, the other end is connected with air compressor.
Described dust removal machine comprises support body and is arranged on dust cleaning case on support body, and described dust cleaning case mainly consists of outlet chamber, overcurrent chamber, dust hopper, and described outlet chamber is arranged on top, overcurrent chamber, and described overcurrent chamber is arranged on the dust hopper top.
Inside, described overcurrent chamber is provided with some filter cylinders, and two end faces of described filter cylinder are respectively towards outlet chamber and dust hopper.
Described filter cylinder is closed end face near the end face of dust hopper, and described filter cylinder is the open type end face near the end face of crossing outlet chamber.
Described pulsed compressed air is crossed a end that tracheae extends into dust removal machine and is positioned at the inside of outlet chamber, and described pulsed compressed air crosses tracheae and also be connected with some gas branch pipes that go out, and described some gas outlets that go out gas branch pipe are positioned at directly over filter cylinder.
Described air compressor is connected with automatic controller.
Distance between described adjacent two filter cylinders is 10mm-100mm.
In the present invention, gas with dust enters from dirt gas air inlet pipe, and enter into dust removal machine inside, the position of dirty air between adjacent two filter cylinders enters cartridge interior, under the filter cylinder effect, dust particle is attracted to cartridge exine, purified gas through cartridge interior flow through outlet chamber, cross tracheae, the pure qi (oxygen) escape pipe is discharged from.
After the dust removal machine work regular hour, automatic controller sends instruction, make the air after the air compressor discharging is compressed, compressed air is crossed tracheae through pulsed compressed air and is gone out that gas branch pipe is injected enters cartridge interior, be adsorbed on the dust particle of cartridge exine by the cartridge exine that blows off under compressed-air actuated effect, and drop and enter into dust hopper.
The invention has the advantages that: simple in structure, good dedusting effect.Energy resource consumption is low, and production cost is low.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Label in figure is expressed as respectively: 1, dirt gas air inlet pipe; 2, dust removal machine; 8, cross tracheae; 9, pure qi (oxygen) escape pipe; 7, pulsed compressed air is crossed tracheae; 10, air compressor; 3, outlet chamber; , 6, the overcurrent chamber; , 4, dust hopper; 5, filter cylinder; 11, automatic controller.
The specific embodiment
Embodiment one
As shown in Figure 1.
Automatic-control pulse formula dust pelletizing system, mainly by the dirt gas air inlet pipe 1 that connects successively, dust removal machine 2, mistake tracheae 8, pure qi (oxygen) escape pipe 9, formed, described tracheae 8 inside of crossing also are provided with pulsed compressed air and cross tracheae 7, and described pulsed compressed air crosses that tracheae 7 one ends extend into dust removal machine 2 inside, the other end is connected with air compressor 10.
Described dust removal machine 2 comprises support body and is arranged on dust cleaning case on support body, and described dust cleaning case mainly consists of outlet chamber 3, overcurrent chamber 6, dust hopper 4, and described outlet chamber 3 is arranged on 6 tops, overcurrent chamber, and described overcurrent chamber 6 is arranged on dust hopper 4 tops.
6 inside, described overcurrent chamber are provided with some filter cylinders 5, and two end faces of described filter cylinder 5 are respectively towards outlet chamber 3 and dust hopper 4.
Described filter cylinder 5 is closed end face near the end face of dust hopper 4, and described filter cylinder 5 is the open type end face near the end face of crossing outlet chamber 3.
Described pulsed compressed air is crossed the end that tracheae 7 extends into dust removal machine 2 and is positioned at outlet chamber 3 inside, and described pulsed compressed air crosses tracheae 7 and also be connected with some gas branch pipes that go out, and described some gas outlets that go out gas branch pipe are positioned at directly over filter cylinder 5.
Described air compressor 10 is connected with automatic controller 11.
Distance between described adjacent two filter cylinders 5 is 10mm-100mm.
In the present invention, gas with dust enters from dirt gas air inlet pipe 1, and enter into dust removal machine 2 inside, the position of dirty air between adjacent two filter cylinders 5 enters filter cylinder 5 inside, under filter cylinder 5 effects, dust particle is attracted to filter cylinder 5 outer walls, purified gas through filter cylinder 5 inside flow through outlet chamber 3, cross tracheae 8, pure qi (oxygen) escape pipe 9 is discharged from.
After dust removal machine 2 is worked the regular hours, automatic controller 11 sends instruction, make the air after air compressor 10 dischargings are compressed, compressed air is crossed tracheae 7 through pulsed compressed air and is gone out that gas branch pipe is injected enters filter cylinder 5 inside, the dust particle that is adsorbed on filter cylinder 5 outer walls under compressed-air actuated effect filter cylinder 5 outer walls that blown off, and drop and enter into dust hopper 4.
As mentioned above, can well realize the present invention.
Claims (7)
1. automatic-control pulse formula dust pelletizing system, it is characterized in that: mainly by the dirt gas air inlet pipe (1) that connects successively, dust removal machine (2), mistake tracheae (8), pure qi (oxygen) escape pipe (9), formed, described tracheae (8) inside of crossing also is provided with pulsed compressed air and crosses tracheae (7), and described pulsed compressed air is crossed tracheae (7) one ends and extended into that dust removal machine (2) is inner, the other end is connected with air compressor (10).
2. automatic-control pulse formula dust pelletizing system according to claim 1, it is characterized in that: described dust removal machine (2) comprises support body and is arranged on dust cleaning case on support body, described dust cleaning case mainly consists of outlet chamber (3), overcurrent chamber (6), dust hopper (4), and described outlet chamber (3) is arranged on top, overcurrent chamber (6), and described overcurrent chamber (6) is arranged on dust hopper (4) top.
3. automatic-control pulse formula dust pelletizing system according to claim 2, it is characterized in that: inside, described overcurrent chamber (6) is provided with some filter cylinders (5), and two end faces of described filter cylinder (5) are respectively towards outlet chamber (3) and dust hopper (4).
4. automatic-control pulse formula dust pelletizing system according to claim 3 is characterized in that: described filter cylinder (5) is closed end face near the end face of dust hopper (4), and described filter cylinder (5) is the open type end face near the end face of crossing outlet chamber (3).
5. according to claim 3 or 4 described automatic-control pulse formula dust pelletizing systems, it is characterized in that: described pulsed compressed air is crossed the end that tracheae (7) extends into dust removal machine (2) and is positioned at outlet chamber (3) inside, and described pulsed compressed air is crossed tracheae (7) and also is connected with some gas branch pipes that go out, and described some gas outlets that go out gas branch pipe are positioned at directly over filter cylinder (5).
6. automatic-control pulse formula dust pelletizing system according to claim 5, it is characterized in that: described air compressor (10) is connected with automatic controller (11).
7. automatic-control pulse formula dust pelletizing system according to claim 5, it is characterized in that: the distance between described adjacent two filter cylinders (5) is 10mm-100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101456741A CN103386235A (en) | 2012-05-11 | 2012-05-11 | Automatic control pulse type dedusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101456741A CN103386235A (en) | 2012-05-11 | 2012-05-11 | Automatic control pulse type dedusting system |
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| CN103386235A true CN103386235A (en) | 2013-11-13 |
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| CN2012101456741A Pending CN103386235A (en) | 2012-05-11 | 2012-05-11 | Automatic control pulse type dedusting system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078729A (en) * | 2010-12-29 | 2011-06-01 | 樊建良 | Dust removing system |
| CN202015551U (en) * | 2011-03-30 | 2011-10-26 | 张亮 | Bag type dust collector |
| CN202555111U (en) * | 2012-05-11 | 2012-11-28 | 四川优的科技有限公司 | Automatically-controlled pulse-type dust removal system |
-
2012
- 2012-05-11 CN CN2012101456741A patent/CN103386235A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078729A (en) * | 2010-12-29 | 2011-06-01 | 樊建良 | Dust removing system |
| CN202015551U (en) * | 2011-03-30 | 2011-10-26 | 张亮 | Bag type dust collector |
| CN202555111U (en) * | 2012-05-11 | 2012-11-28 | 四川优的科技有限公司 | Automatically-controlled pulse-type dust removal system |
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Application publication date: 20131113 |