CN106975304A - A kind of NEW TYPE OF COMPOSITE deduster - Google Patents
A kind of NEW TYPE OF COMPOSITE deduster Download PDFInfo
- Publication number
- CN106975304A CN106975304A CN201710226121.1A CN201710226121A CN106975304A CN 106975304 A CN106975304 A CN 106975304A CN 201710226121 A CN201710226121 A CN 201710226121A CN 106975304 A CN106975304 A CN 106975304A
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- China
- Prior art keywords
- bag
- case
- electric field
- dust
- battery lead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 61
- 230000005684 electric field Effects 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 230000008676 import Effects 0.000 claims abstract description 5
- 239000003546 flue gas Substances 0.000 claims description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 7
- 230000003339 pneumostatic effect Effects 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000005367 electrostatic precipitation Methods 0.000 abstract description 3
- 239000002956 ash Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 9
- 235000019504 cigarettes Nutrition 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of NEW TYPE OF COMPOSITE deduster, including purifying box, the purifying box is made up of electric field dust cleaning case and bag-type dust case, import loudspeaker and smoke outlet tube are installed with respectively in purifying box side and top, electric field dust cleaning case and bag-type dust bottom portion are installed with ash bucket, electric field dust cleaning case is made up of some groups of electrode groups being parallel to each other, every group of electrode group by two pieces of electrode plate groups being parallel to each other into, the battery lead plate inner surface is installed with the grey film of collection, some through holes are equipped with battery lead plate, plenum chamber is installed with the battery lead plate of most side, the plenum chamber is connected by conducting tube with bag-type dust box top, a series of blast orifices are provided with transporting pipe end, the bag-type dust case by filter bag and gripper shoe groups into, it is installed with to overflow in supporting plate bottom sides and falls apart, using weak electric field electrostatic precipitation and inertia and gravitational dust collection, in conjunction with hollow billet dedusting, form a complete and comprehensive system for collecting real estate fees and use, efficiency of dust collection is high, energy consumption is small.
Description
Technical field
The invention belongs to dedusting technology field, it is related to a kind of deduster, and in particular to a kind of NEW TYPE OF COMPOSITE deduster.
Background technology
With continuing to develop for China's economy, the industry such as steel, ionization, coloured, food and chemical industry is in national economy
In occupation of sizable ratio, at the same time, the industrial smoke dust of these industries discharge also has become China's air quality
Primary pollution source, and as environmental protection problem is more and more valued by people and paid close attention to, solve dust pollution
Problem has become purification air quality, improves the topmost problem of resident living environmental condition.
In traditional dust purification field, electrostatic precipitation is mainly used, such as Chinese patent CN102896044A is announced
A kind of electrostatic precipitator, what is mainly used is exactly that electrostatic principle carries out dedusting, but in actual industrial dedusting, due to each
The dust size for planting various kinds is inconsistent, and complicated component, whole purifications is difficult in electrostatic field, and want to complete
Portion's particle is purified, it is necessary to could be completed using superpower electric field, and in this course, not only need to expend substantial amounts of electricity
Can, and superpower electric field also has certain potential safety hazard, and the electric field of frequent changes can trigger changes of magnetic field, influence periphery electricity
The normal work of sub- equipment, and in highfield, dust etc. is bonded on electrode due to electrostatic adsorption, it is necessary to periodically
The cleaning work for carrying out dust is shut down, the operating efficiency of equipment is influenceed.
The content of the invention
According to above the deficiencies in the prior art, the technical problems to be solved by the invention are to propose a kind of NEW TYPE OF COMPOSITE dedusting
Device, using weak electric field electrostatic precipitation and inertia and gravitational dust collection, in conjunction with hollow billet dedusting, forms a complete and comprehensive system for collecting real estate fees and uses, efficiency of dust collection
Height, energy consumption is small, small to surrounding environment influence, security and stable high, the problem of effectively can solving in background technology.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of NEW TYPE OF COMPOSITE deduster, including purifying box, the purifying box are made up of electric field dust cleaning case and bag-type dust case,
And import loudspeaker and smoke outlet tube are installed with respectively in purifying box side and top, the electric field dust cleaning case and cloth bag are removed
Dirt bottom portion is installed with ash bucket, and the electric field dust cleaning case is made up of some groups of electrode groups being parallel to each other, and every group of electricity
Pole group is installed with the grey film of collection by two pieces of electrode plate groups being parallel to each other into, the battery lead plate inner surface, and in electrode
Some through holes are equipped with plate, plenum chamber is installed with the battery lead plate of most side, the plenum chamber passes through conducting tube
It is connected with bag-type dust box top, is provided with a series of blast orifices in transporting pipe end, the bag-type dust case is by filter bag and support
Plate is constituted, the equidistant stationary arrangement of supporting plate, and filter bag is fixedly mounted on the supporting plate, is fixed in supporting plate bottom sides
It is provided with to overflow and falls apart.In such scheme, the scattered detection case that overflows also is installed with the top of the electric field dust cleaning case, described overflow dissipates detection
Connected, and be installed with overflow scattered detection case and smoke outlet tube some by communicating pipe between case and smoke outlet tube
Group flue gas concentration inductive rod；The distance between described adjacent electrode group is 10cm, and the distance between adjacent electrode plates are 5cm；
The supporting plate spacing is not less than 20cm, and filter bag width is not less than 40cm；Pneumostatic room is additionally provided with above the bag-type dust case,
Connected between the pneumostatic room and exhanst gas outlet pipeline by check (non-return) valve；The grey film of collection and electrode plate shape are completely the same,
And the grey film of collection is more bigger than battery lead plate, the grey film adsorbed close of collection is in electrode plate surface；The inside diameter ranges of the through hole
For 0.2cm-5cm, and through hole internal diameter is in uniformly equidistantly from small to large period profile, and in the through hole on same axial direction
Footpath is equal.
Present invention has the advantages that:Method of the present invention by setting electric field dust cleaning case and bag-type dust case to be combined, it is comprehensive
Close using weak electric field electrostatic progress rough dusting, after first weak electric field dedusting by conducting tube by flue gas transmit to
Inside bag-type dust case, and flue gas is conveyed from top toward bottom, dedusting is carried out using the inertia and gravity of particle in flue gas, can
To save the energy consumption in adsorption process and electric field dedusting, the gravity difference of wind-force and particle in itself is directly utilized by grain sorting
Go out to enter ash bucket, carry out hollow billet absorption dedusting in conjunction with the filter bag on bag-type dust case, form a complete and comprehensive system for collecting real estate fees and use, matched somebody with somebody using difference
The dust of absorption variable grain particle diameter is put, effectively grain sorting is come out, the use of powerful device, reduction ash can be avoided
Time and degree of absorption that dirt is remained in device interior, it is easy to clear up equipment, and takes full advantage of remaining in flue gas
The Action of Gravity Field of thing, the sorting dedusting of progress, efficiency of dust collection is high, and energy consumption is small, small to surrounding environment influence, security and stably
It is high.
Brief description of the drawings
The mark in the content and figure expressed by this specification accompanying drawing is briefly described below：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is electrode plate structure schematic diagram of the present invention.
In figure：1- purifying boxs；2- electric field dust cleaning cases；3- bag-type dust casees；4- import loudspeaker；5- smoke outlet tubes；6- ashes
Bucket；7- electrode groups；8- battery lead plates；9- collection ash film；10- through holes；11- plenum chambers；12- conducting tubes；13- blast orifices；14- is filtered
Bag；15- supporting plates；16-, which overflows, to fall apart；17-, which overflows, dissipates detection case；18- communicating pipes；19- flue gas concentration inductive rods；20- pneumostatics room；
21- check (non-return) valves.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the invention such as involved each component
Shape, construction, the mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
As depicted in figs. 1 and 2, the invention provides a kind of NEW TYPE OF COMPOSITE deduster, including purifying box 1, the purifying box 1
It is made up of electric field dust cleaning case 2 and bag-type dust case 3, and is installed with the side of purifying box 1 and top the He of import loudspeaker 4 respectively
Smoke outlet tube 5, the top of electric field dust cleaning case 2 is also installed with the scattered detection case 17 that overflows, and carries out the concentration inspection of initial flue gas
Survey, it is described overflow to dissipate between detection case 17 and smoke outlet tube 5 connected by communicating pipe 18, and overflowing scattered detection case 17 and flue gas goes out
Some groups of flue gas concentration inductive rods 19 are installed with mouth pipe 5, pass through the concentration detected between flue gas concentration inductive rod 19
Difference, targetedly to contrast dust removing effects, detection device running situation is that both detectable concentrations are poor when equipment operation is abnormal
Value is not reaching to predetermined value, it is necessary to which maintenance down, when difference meets design standard, can be continuing with dedusting.
Electric field dust cleaning case 2 and bag-type dust case 3 bottom is installed with ash bucket 6, carries out cigarette ash collecting, the electricity
Field dust cleaning case 2 is made up of some groups of electrode groups being parallel to each other 7, and every group of electrode group 7 is by two pieces of 8 groups of battery lead plates being parallel to each other
It is 10cm into, the distance between described adjacent electrode group 7, and the distance between adjacent electrode plates 8 are in 5cm, the battery lead plate 8
Surface is installed with the grey film 9 of collection, and the grey film 9 of collection and the shape of battery lead plate 8 are completely the same, and the grey film 9 of collection is than electricity
Pole plate 8 is bigger, and the grey adsorbed close of film 9 of collection carries out cigarette ash collecting on the surface of battery lead plate 8 by different groups of motor plates 8,
And it is easy to the collection of cigarette ash to handle in dust stratification film 9 cigarette ash centralized collection, and by the way that the grey adsorbed close of film 9 will be collected
On battery lead plate 8, on the one hand reduce causes to collect the possibility that grey film 9 is blown away because wind-force produces negative pressure, on the other hand carries
The possibility that high cigarette ash slides on the grey film 9 of collection, is easy to collect and concentrate cigarette ash, and is equipped with battery lead plate 8 some insertions
Hole 10, the inside diameter ranges of the through hole 10 are 0.2cm-5cm, and the internal diameter of through hole 10 is in uniformly equidistantly the cycle from small to large
Distribution, and the internal diameter of through hole 10 on same axial direction is equal, is easy to the circulation of flue gas wherein, and by regular
Change the internal diameter size of through hole 10, the condition of aeromechanics circulation can be met, promote air inside battery lead plate 8
Flowing, strengthens ash disposal ability, plenum chamber 11 is installed with the battery lead plate 8 of most side, by the flue gas Jing Guo preliminary treatment
Concentration of transmissions is collected into bag-type dust case 3.
The plenum chamber 11 is connected by conducting tube 12 with the top of bag-type dust case 3, is provided with one in the end of conducting tube 12
Row blast orifice 13, the bag-type dust case 3 is made up of filter bag 14 and supporting plate 15, the equidistant stationary arrangement of the supporting plate 15,
And filter bag 14 is fixedly mounted in supporting plate 15, the spacing of supporting plate 15 is not less than 20cm, and the width of filter bag 14 is not less than
40cm, 16, directly the gravity difference general of utilization wind-force and particle in itself of falling apart of overflowing are installed with the bottom sides of supporting plate 15
Grain sorting is gone out to enter ash bucket 6, and hollow billet absorption dedusting is carried out in conjunction with the filter bag 14 on bag-type dust case 3.
The top of bag-type dust case 3 is additionally provided with pneumostatic room 20, and gas after treatment is stood, and prevents high flow rate
Gas upsets the sorting of nominal gas and flue gas concentration is detected, by non-return between the pneumostatic room 20 and exhanst gas outlet pipeline 5
Valve 21 is connected, it is to avoid the flue gas by purification is again introduced into inside processing system.
The flue gas concentration inductive rod 19 is bar-shaped by the way that the transducing part of Smoke Sensor is made, and inspection is dissipated installed in overflowing
In measuring tank 17 and smoke outlet tube 5, the Smoke Sensor uses scattering type photoelectric smoke detector, the detector
Detection interior is also equipped with luminescent device and sensitive device.Under normal circumstances, sensitive device is not receive luminescent device to send
Light, thus do not produce photoelectric current.When occurring fire, when smog enters sensing chamber, due to the effect of smoke particle, make hair
The light of optical device transmitting produces diffusion, and this diffused light is received by sensitive device, the impedance of sensitive device is changed, and produces
Photoelectric current, it is achieved thereby that smoke signal is changed into the function of electric signal, detector receives signal and then judges whether to need hair
Go out alarm signal.
The main characteristic of the invention lies in that, the side of the invention by setting electric field dust cleaning case and bag-type dust case to be combined
Method, comprehensive utilization weak electric field electrostatic carries out rough dusting, after first weak electric field dedusting by conducting tube by flue gas
Transmit to bag-type dust case, and flue gas is conveyed from top toward bottom, carried out using the inertia and gravity of particle in flue gas
Dedusting, the energy consumption that can be saved in adsorption process and electric field dedusting directly utilizes the gravity difference of wind-force and particle in itself will
Grain sorting goes out to enter ash bucket, carries out hollow billet absorption dedusting in conjunction with the filter bag on bag-type dust case, forms a complete and comprehensive system for collecting real estate fees and use, profit
The dust of variable grain particle diameter is adsorbed with different configurations, effectively grain sorting is come out, making for powerful device can be avoided
With reduction time for being remained in device interior of dust and degree of absorption are easy to clear up equipment, and take full advantage of cigarette
The Action of Gravity Field of residue in gas, the sorting dedusting of progress, efficiency of dust collection is high, and energy consumption is small, security small to surrounding environment influence
With stable height.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of NEW TYPE OF COMPOSITE deduster, including purifying box (1), it is characterised in that：The purifying box (1) is by electric field dust cleaning case
(2) constituted with bag-type dust case (3), and import loudspeaker (4) and flue gas are installed with respectively with top sideways in purifying box (1)
Outlet (5), the electric field dust cleaning case (2) and bag-type dust case (3) bottom are installed with ash bucket (6), and the electric field is removed
Dirt case (2) is made up of some groups of electrode groups being parallel to each other (7), and every group of electrode group (7) is by two pieces of battery lead plates being parallel to each other
(8) constitute, battery lead plate (8) inner surface is installed with the grey film (9) of collection, and be equipped with battery lead plate (8) some
Through hole (10), is installed with plenum chamber (11) on the battery lead plate (8) of most side, and the plenum chamber (11) passes through conducting tube
(12) with being connected at the top of bag-type dust case (3), a series of blast orifices (13), the bag-type dust are provided with conducting tube (12) end
Case (3) is made up of filter bag (14) and supporting plate (15), the supporting plate (15) equidistantly stationary arrangement, and the fixed peace of filter bag (14)
In supporting plate (15), it is installed with to overflow in supporting plate (15) bottom sides and falls apart (16).
2. a kind of NEW TYPE OF COMPOSITE deduster according to claim 1, it is characterised in that：At the top of the electric field dust cleaning case (2)
The scattered detection case (17) that overflows also is installed with, excessive dissipate passes through communicating pipe between detection case (17) and smoke outlet tube (5)
(18) connect, and some groups of flue gas concentration inductive rods are installed with overflow scattered detection case (17) and smoke outlet tube (5)
(19)。
3. a kind of NEW TYPE OF COMPOSITE deduster according to claim 1, it is characterised in that：Between the adjacent electrode group (7)
Distance be 10cm, and the distance between adjacent electrode plates (8) are 5cm.
4. a kind of NEW TYPE OF COMPOSITE deduster according to claim 1, it is characterised in that：Supporting plate (15) spacing is not small
In 20cm, and filter bag (14) width is not less than 40cm.
5. a kind of NEW TYPE OF COMPOSITE deduster according to claim 1, it is characterised in that：Above the bag-type dust case (3)
Pneumostatic room (20) is additionally provided with, is connected between the pneumostatic room (20) and exhanst gas outlet pipeline (5) by check (non-return) valve (21).
6. a kind of NEW TYPE OF COMPOSITE deduster according to claim 1, it is characterised in that：The grey film (9) of collection and electrode
Plate (8) shape is completely the same, and the grey film (9) of collection is more bigger than battery lead plate (8), and described grey film (9) adsorbed close of collection is in electrode
Plate (8) surface.
7. a kind of NEW TYPE OF COMPOSITE deduster according to claim 1, it is characterised in that：The internal diameter model of the through hole (10)
Enclose for 0.2cm-5cm, and through hole (10) internal diameter is in uniformly equidistantly period profile from small to large, and passing through on same axial direction
Through hole (10) internal diameter is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710226121.1A CN106975304A (en) | 2017-04-08 | 2017-04-08 | A kind of NEW TYPE OF COMPOSITE deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710226121.1A CN106975304A (en) | 2017-04-08 | 2017-04-08 | A kind of NEW TYPE OF COMPOSITE deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975304A true CN106975304A (en) | 2017-07-25 |
Family
ID=59345202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710226121.1A Pending CN106975304A (en) | 2017-04-08 | 2017-04-08 | A kind of NEW TYPE OF COMPOSITE deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975304A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200848Y (en) * | 2008-06-02 | 2009-03-04 | 宜兴市环湖节能环保设备有限公司 | Electric bag compound dust collector |
| US20100307342A1 (en) * | 2008-02-11 | 2010-12-09 | Carl Freudenberg Kg | Electrostatic dust catcher |
| CN202751926U (en) * | 2012-09-18 | 2013-02-27 | 辽宁调兵山煤矸石发电有限责任公司 | Tandem type static sack composite dust remover |
| CN202844787U (en) * | 2012-07-11 | 2013-04-03 | 江苏阿波罗空调净化设备制造有限公司 | Bag-type dust remover |
| CN103055640A (en) * | 2012-10-18 | 2013-04-24 | 中国计量学院 | Composite efficient cyclone and bag-type dust removal device and method |
| CN204261527U (en) * | 2014-11-28 | 2015-04-15 | 中国计量学院 | Inward flow filtration-type double-cavity dust remover |
-
2017
- 2017-04-08 CN CN201710226121.1A patent/CN106975304A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100307342A1 (en) * | 2008-02-11 | 2010-12-09 | Carl Freudenberg Kg | Electrostatic dust catcher |
| CN201200848Y (en) * | 2008-06-02 | 2009-03-04 | 宜兴市环湖节能环保设备有限公司 | Electric bag compound dust collector |
| CN202844787U (en) * | 2012-07-11 | 2013-04-03 | 江苏阿波罗空调净化设备制造有限公司 | Bag-type dust remover |
| CN202751926U (en) * | 2012-09-18 | 2013-02-27 | 辽宁调兵山煤矸石发电有限责任公司 | Tandem type static sack composite dust remover |
| CN103055640A (en) * | 2012-10-18 | 2013-04-24 | 中国计量学院 | Composite efficient cyclone and bag-type dust removal device and method |
| CN204261527U (en) * | 2014-11-28 | 2015-04-15 | 中国计量学院 | Inward flow filtration-type double-cavity dust remover |
Non-Patent Citations (1)
| Title |
|---|
| 张秀琨等: "电袋复合除尘器研究与应用", 《能源技术与管理》 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |
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