CN205164958U - Use industrial dust removal equipment of novel DEP electrode - Google Patents
Use industrial dust removal equipment of novel DEP electrode Download PDFInfo
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- CN205164958U CN205164958U CN201520714366.5U CN201520714366U CN205164958U CN 205164958 U CN205164958 U CN 205164958U CN 201520714366 U CN201520714366 U CN 201520714366U CN 205164958 U CN205164958 U CN 205164958U
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Abstract
The utility model relates to an industrial dust removal equipment of utility model DEP electrode, the lead powder collecting box comprises a box body, the both ends of box set up air inlet and gas outlet, and the middle part sets up the clean room, wherein: set up the panel beating electrode group in the clean room, the panel beating electrode group includes two plate electrodes of connecting the different outputs of alternating current power supply respectively, the plate electrode is integrated into one piece's sheet metal component, and every plate electrode is integrated into one piece's sheet metal component, and the system has the electrode that many flat shapes were arranged on it to and one or an above sideline of all electrodes of connection, two plate electrodes are crisscross to stack, makes the electrode of two plate electrodes separate correspondingly each other. The utility model discloses a panel beating electrode group, its accessible dielectrophoresis force separates the dust from dusty airflow to can avoid outdoor strong air current to dielectrophoresis force's influence, improve the industrial dust removal effect, and simple structure, easy, the long service life of preparation.
Description
Technical field
The utility model relates to a kind of cleaner, particularly a kind of industrial dedusting equipment using novel DEP electrode.
Background technology
Current environment protection is at global pay attention to day by day, and in order to reduce air pollution, environment protection, as the topmost cleaner of control airborne particulates, Utilization prospects is wide.Data show, in July, 2013, and poor 10 cities of China's air quality are entirely in the north, and wherein Beijing-tianjin-hebei Region becomes the whole nation and pollutes one of the most serious area.13, Beijing-tianjin-hebei Region urban air number of days proportion up to standard is that 12.9% to 71%. on average to pollute number of days ratios be 63.5%, wherein heavily contaminated ratio be 3.7%. this widely use the condition of creating for cleaner.Because the energy natural endowment condition of China limit, the primary energy that coal Dou Shi China is main all the time.This energy resource structure based on coal determine coal burning to produce carbon dioxide, sulfur dioxide, flue dust, dust etc. be the key factor causing China's atmosphere pollution.Meanwhile, the high speed development of the industry such as metallurgy, cement, waste incineration brings flue dust, dust emission further increase the pressure of environmental protection.This is all that the expansion of the cleaner market demand improves wide space.
The dust collection method that gas is conventional generally has: mechanical type dedusting, wet dust removal, filtering type dedusting, electrostatic precipitation.Wherein mechanical type dedusting has gravitational dust collection method, inertia force process of cleaning and centrifugal dust removal method.Introduce basic dust collection method principle and equipment below.
Gravitational dust collection method: utilize dust different from the density of gas, relies on gravity natural subsidence from air-flow of dust self to get off, reaches the object being separated or trapping particle in dust-contained airflow.Common equipment is horizontal gas flow expansion chamber.
Inertia force process of cleaning: utilize dust and gas inertia at the volley different, dust is separated from air-flow.In inertial dust collection method, except make use of particle at the volley inertia comparatively large except, also use gravity and the centrifugal force of particle.Classify by the version of inertial dust separator, mainly contain reversible type inertial dust separator and collision type inertial dust separator.
Centrifugal dust removal method: the flowing velocity utilizing dust-contained airflow, make air-flow do continuous print rotary motion along certain certain orientation in dust arrester, particle obtains centrifugal force in the rotation of air-flow, causes particle to be separated from air-flow.Common equipment has cyclone dust collector and cyclon dust collector.
Wet-type dust removing method: wet dust removal also claims cleaning dust washes dusty gas by liquid, and the liquid film that utilization is formed, drop or bubble catch the grit in gas, and grit is discharged with liquid, and gas is purified.Different by dedusting mechanism, there are atomizing scrubber, cyclone washer deduster, storage water heater impingement washing scrubber, column plate type bubble cleaning deduster, material filling type scrubber, Venturi scrubbing deduster, machine power scrubber.
Dedusting by filtration: dusty gas is by porous filter-material, and grit is retained down, and gas is purified.Dividing of self-filtering and outside filtrationing is had by filter dirt mode.What outside filtration extensively adopted is sack cleaner, and self-filtering is gravel bed filter.
Cottrell process: refer to electrostatic precipitation at present, utilize high-voltage dc to produce the gas molecule in air is ionized, produce a large amount of electronics and ion, move to the two poles of the earth under the effect of electric field force, the dust granules encountered in moving process in air-flow makes it charged, electrically charged particle moves to pole plate in electric field force effect, realizes being separated of solids or liquid particle and air-flow.Industrial extensive use be tube-type esp and Elex precipitator.Cottrell process and dielectrophoresis technology unlike:
(1) what dielectrophoresis was handled is neutrophil granule, makes the translational motion that it produces due to the effect of dielectric polarization; What electrophoresis was handled is electronics and ion, makes its load produce displacement on dust granules.
(2) in dielectrophoresis, the direction of particle motion and electric field has nothing to do, only relevant with the dielectric constant of itself dielectric constant and medium; In electrophoresis particle motion depend on particle the direction of charged symbol and electric field, direction of an electric field reverses then direction of motion reversion.
(3) dielectrophoresis needs inhomogeneous field; Electrophoresis all can occur in field even or heterogeneous.
(4) size of dielectrophoresis force be proportional to particle diameter cube; It is how much charged that the size of electrophoretic force is proportional to particle institute.
Chinese patent: a kind of dielectrophoresis electrode structure (application number: 201410407467.8, the applying date: 2014.08.19) disclose a kind of electrode with chi structure, known by " a part of wire connecting power positive pole in described first wire group; another part connects power cathode " of claim 1 and description [0005] section, in the application, what pass into is dc source (only having dc source inborn ability both positive and negative polarity) to this electrode.Although applicant sets forth this electrode structure in description [0006] section can produce non-uniform electric field, principle, this non-uniform electric field can not sustainable existence.
After the electrode in medium passes into direct current, because the charged particle that can not offset is due to foregoing electrophoretic effect, converge in opposite polarity electrode surface, produce the effect being similar to electrostatic screen, external electronic field is reduced to 0.Produce the effect of non-uniform electric field between so just not reaching in the electrodes, therefore above-mentioned setting does not reach utility model object.
Another kind of adopted dielectrophoresis electrode is independently strip, the corresponding output of AC power is connected to by wire, to need to be arranged on one by one in separation chamber and to connect corresponding output respectively by wire, not only waste time and energy, also cause that the structure comparison of separation chamber is loose, wiring is complicated, easily damage.In addition, strip shaped electric poles also needs to make one by one, and process costs is higher.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of and use panel beating electrode group, make electrode and be connected wire and be integrated on a sheet metal component, by dielectrophoresis force, dust is separated from dust-contained airflow, and outdoor air blast can be avoided the impact of dielectrophoresis force, improve industrial dedusting effect, and structure is simple, making is easy, the industrial dedusting equipment of the novel DEP electrode of use of long service life.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of industrial dedusting equipment using novel DEP electrode, comprise a casing, the two ends of described casing arrange air inlet and gas outlet, middle part arranges dirt pocket, it is characterized in that: arrange panel beating electrode group in described dirt pocket, described panel beating electrode group comprises the battery lead plate that two panels connects the different output of AC power respectively; The sheet metal component that described battery lead plate is formed in one, comprises the electrode of many flat shape arrangements and connects one or one or more sideline of all described electrodes simultaneously; Battery lead plate interfolded described in two, makes the electrode of a battery lead plate be placed in space between two adjacent electrodes of another battery lead plate, forms electrode group; Mutually insulated between battery lead plate described in two; Described dielectrophoresis electrode vertical in airflow direction, or has acute angle with airflow direction.
Mixed flow control room is set in the casing of described air inlet, outlet smoke box is set in the casing of described gas outlet, the bottom of described dirt pocket is provided with dust storage chamber, be shaped with described dust in the bottom of described dust storage chamber and collect mouth.
Restricting orifice or the conical baffle with the coaxial also flaring of air inlet are longitudinally installed in described mixed flow control room.
In described outlet smoke box, be fixed with the collection ash baffle plate of one group of parallel arrangement, described collection ash baffle plate is U-shaped.
Between described dust storage chamber and dirt pocket, level is fixed with a dust-proof plate, and dust-proof plate is circular hole dividing plate, square hole dividing plate, flase floor or honeycomb dividing plate.
Two battery lead plates of described panel beating electrode group are comb-like electrode plate, comprise many electrodes arranged in parallel, and connect a sideline of all described electrode one end simultaneously, the other end of described electrode is free end, and the sideline of the battery lead plate in two comb-like electrode plates is arranged in the free end side of another battery lead plate electrode.
Two battery lead plates of described panel beating electrode group are grid electrode plate, and grid electrode plate comprises many electrodes arranged in parallel, and connect the sideline at two ends of described electrode respectively, arrange insulating materials between the sideline of grid electrode plate described in two.
The battery lead plate of described panel beating electrode group is three-dimensional grid electrode plate, comprises many electrodes arranged in parallel, and connects the sideline at two ends of described electrode respectively; The two ends bending of described electrode, dodges mutually when interfolded.
The two ends of described electrode to perpendicular to after the direction bending of described battery lead plate, then to being parallel to the direction bending of described battery lead plate, being formed stepped, making the middle part of described electrode protruding relative to two ends.
Described in two, battery lead plate outside all arranges insulating barrier.
One battery lead plate outer setting insulating barrier, another battery lead plate is the bare electrode that corrosion resistant material is made.
Advantage of the present utility model and beneficial effect are:
1, this uses the industrial dedusting equipment of novel DEP electrode, dust-contained airflow enters from air inlet, by mixed flow control room, flow regime is controlled, enter dielectrophoresis dirt pocket again, the inhomogeneous field produced by panel beating electrode group is to dust granules trapping cohesion, be settled down in the dust storage chamber of below under gravity thereupon, collect mouth by dust to discharge, clean gas is discharged from gas outlet through outlet smoke box, this cleaner has untouchable, the character of particle can not be changed, electric field separates is without the need to making charging particle, equipment is easy to regulation and control, be convenient to automation, can be used alone, also can be combined with additive method.
2, this uses the industrial dedusting equipment of novel DEP electrode, its front end, mixed flow control room is air inlet, upstream dust-contained airflow accepted by air inlet, mixed flow is provided with restricting orifice in control room, restricting orifice can install 1-3 sheet depending on complete equipment process air quality, restricting orifice act as to be separated and controls air current flow, makes air-flow velocity magnitude on request and direction enter dirt pocket, avoids the dust removing effects of the excessive or direction deflection influence dielectrophoresis force of air velocity.
3, this uses the industrial dedusting equipment of novel DEP electrode, the conical baffle of the coaxial also flaring with air inlet is installed in its mixed flow control room, its effect is distributed by the uniform stream of air inlet, make air-flow velocity magnitude on request and direction enter dirt pocket, avoid the dust removing effects of the excessive or direction deflection influence dielectrophoresis force of air velocity.
4, this uses the industrial dedusting equipment of novel DEP electrode, the grey baffle plate of U-shaped collection of one group of parallel arrangement is fixed with in outlet smoke box, the outflow equipment of this baffle plate for making exit flow more steadily happy, contributes to the secondary pollution that the reasons such as anti-falling stop ash are formed simultaneously.
5, this uses the industrial dedusting equipment of novel DEP electrode, and between dust storage chamber and dielectrophoresis dirt pocket, level is fixed with a dust-proof plate, and the object of this dust-proof plate prevents the dust collected in dust storage chamber from being blown afloat by air-flow, forms secondary pollution.
6, this uses the industrial dedusting equipment of novel DEP electrode, the panel beating electrode group adopted comprises the battery lead plate that two panels is made by sheet metal process, it is shaped with the electrode of many flat shape arrangements, and connect one or one or more sideline of described electrode, interfolded between two panels battery lead plate, makes the spaced correspondence of the electrode of two panels battery lead plate to form electrode group; Battery lead plate is one-body molded by sheet metal process, and production cost is low, and comparatively cylindrical electrode reduces costs more than 70%; Any one position connects power supply and whole plate can be made to be powered, thus makes electrode and be connected wire and be integrated on a sheet metal component; According to the difference of panel beating selection quality and thickness, certain flexibility or rigidity can be possessed, rollable or open and flat use; When mounted because relative position between each electrode sets, the one can carrying out whole battery lead plate is installed, and can not cause the confusion of electrode arrangement.
7. the industrial dedusting equipment of the novel DEP electrode of this use, the battery lead plate of panel beating electrode group can be set to comb-like electrode plate, when two panels comb-like electrode plate staggered formation panel beating electrode group structure, the electrode of the first comb-like electrode plate inserts between the electrode of the second comb-like electrode plate, forming electrode group, can preventing two panels battery lead plate sideline when stacking from contacting like this, produce and interfere, there is structure very simplify, easy to manufacture, advantage easy for installation.
8. the industrial dedusting equipment of the novel DEP electrode of this use, the battery lead plate of panel beating electrode group can be grid electrode plate, when two panels grid electrode plate interval stacks formation panel beating electrode group structure, the two ends of electrode are all linked together by sideline, therefore position is relatively fixing when mounted for electrode, does not need the later stage to adjust; And, in order to avoid the sideline of grid electrode plate contacts, the sideline bending of two battery lead plates can be made to dodge, also insulating trip can be set between the sideline of two battery lead plates.
9. the industrial dedusting equipment of the novel DEP electrode of this use, the battery lead plate of panel beating electrode group can be three-dimensional grid electrode plate, when the three-dimensional grid electrode plate overlapping formation panel beating electrode group structure of two panels, intersects, form electrode group in the middle part of the electrode of two panels battery lead plate; And bend due to the two ends of electrode, there is gap between the sideline of therefore two three-dimensional grid electrode plates, can mutually insulated automatically.
10, the utility model scientific structure design is reasonable, adopt panel beating electrode group, dust is separated by dielectrophoresis force by it from dust-contained airflow, and outdoor air blast can be avoided the impact of dielectrophoresis force, improve industrial dedusting effect, and structure is simple, making is easy, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model (arranging conical baffle);
Fig. 3 is electrode component cloth schematic diagram of the present utility model;
Fig. 4 is electric field of the present utility model and dielectrophoresis force vector isogram;
Fig. 5 is the comb-like electrode plate structure schematic diagram of embodiment one of the present utility model;
Fig. 6 is the panel beating electrode group structure schematic diagram that the comb-like electrode plate of embodiment one of the present utility model is formed;
Fig. 7 is the grid electrode plate structure schematic diagram of embodiment two of the present utility model;
Fig. 8 is the schematic perspective view of the three-dimensional grid electrode plate of embodiment three of the present utility model;
Fig. 9 is the three-dimensional grid electrode plate front view of embodiment three of the present utility model;
Figure 10 is the panel beating electrode group structure side view that the three-dimensional grid electrode plate of embodiment three of the present utility model is formed;
Figure 11 is the panel beating electrode group structure top view that the three-dimensional grid electrode plate of embodiment three of the present utility model is formed.
Description of reference numerals
1-air inlet, 2-mixed flow control room, 3-restricting orifice, 4-dielectrophoresis dirt pocket, 5-panel beating electrode group, 6-exports smoke box, 7-gas outlet, 8-dust-proof plate, 9-dust storage chamber, 10-dust collects mouth, 11-casing, 12-conical baffle, 13-U type collection ash baffle plate, 14-first electrode, 15-second electrode, 16-comb-like electrode plate, the electrode of 17-comb-like electrode plate, the sideline of 18-comb-like electrode plate, 19-grid electrode plate, the electrode of 20-grid electrode plate, the sideline of 21-grid electrode plate, the three-dimensional grid electrode plate of 22-, the electrode of the three-dimensional grid electrode plate of 23-, the sideline of the three-dimensional grid electrode plate of 24-.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in Figure 1, a kind of industrial dedusting equipment of novel DEP electrode that uses of the present embodiment mainly comprises casing 11, air inlet 1, mixed flow control room 2, dielectrophoresis dirt pocket 4, panel beating electrode group 5, outlet smoke box 6, gas outlet 7 and dust storage chamber 9.Wherein casing 11 is for narrowing the approximate spindle-type α-Fe2O3 heaved at middle part in two, one arranges air inlet 1, other end sets out gas port 7, leans on that the narrowed portion into air inlet 1 is mixed flow control room 2, swells is dielectrophoresis dirt pocket 4, narrowed portion near gas outlet is outlet smoke box 6.Corresponding to the swells upper shed below dielectrophoresis dirt pocket 4, a dust storage chamber 9 is connected from the outside of opening, for collecting the micronic dust and particle that panel beating electrode group caught by dielectrophoresis force, being shaped with in the bottom of this dust storage chamber 9 and can leading to outside dust and collect mouth 10.
Vertical or be provided with restricting orifice 3 approximately perpendicular to airflow direction in mixed flow control room 2, restricting orifice 3 can be one group of restricting orifice arranged in parallel, and restricting orifice 3 is shaped with equally distributed throttle orifice.Restricting orifice 3 act as to be separated and controls air current flow, makes air-flow velocity magnitude on request and direction enter dielectrophoresis dirt pocket 4, avoids the dust removing effects of the excessive or direction deflection influence dielectrophoresis force of air velocity.Between dust storage chamber 9 and dielectrophoresis dirt pocket 4, level is fixed with a dust-proof plate 8.Dust-proof plate 8 is circular hole dividing plate, square hole dividing plate, flase floor or honeycomb dividing plate, and object prevents the dust collected in dust storage chamber 9 from being blown afloat by air-flow, forms secondary pollution.
As shown in Figure 2, can also in the following way: be provided with coaxial and gradually to the conical baffle 12 that dielectrophoresis dirt pocket 4 is expanded with air inlet 1 in mixed flow control room 2.Conical baffle 12 also can be one group of conical baffle of coaxial spaced suit.The effect of conical baffle 12 is distributed by the uniform stream of air inlet 1, makes air-flow velocity magnitude on request and direction enter dielectrophoresis dirt pocket 4, avoids the dust removing effects of the excessive or direction deflection influence dielectrophoresis force of air velocity.In addition, in outlet smoke box 6, be also fixed with the collection ash baffle plate 13 of one group of parallel arrangement, choose perpendicular to airflow direction arrangement, and meet the U-shaped plate to airflow direction one side to the depression of airflow direction dorsad.
The panel beating electrode group 5 that the utility model adopts, its concrete structure is:
Panel beating electrode group 5 comprises the battery lead plate that two panels connects the different output of AC power respectively; The sheet metal component that battery lead plate is formed in one, comprises the electrode of many flat shape arrangements and connects one or one or more sideline of all described electrodes simultaneously; Two battery lead plate interfolded, make the electrode of a battery lead plate be placed in space between two adjacent electrodes of another battery lead plate, form electrode group; Mutually insulated between two battery lead plates.
As shown in Figure 3, the first electrode 14 (coating black) in the first battery lead plate is arranged on the neutral gear between the second electrode 15 (coating white) of the second battery lead plate, and the first electrode 14 and the second electrode 15 are staggered, and forms electrode group; First sideline and the second sideline are connected the different outputs of AC power respectively, and the first sideline can be identical with the shape in the second sideline, also can be different.
As shown in Figure 4, when two output of AC power is connected in the first sideline and the second sideline respectively, form non-uniform electric field between the crest line that electrode is relative, figure produces dielectrophoresis force vector isopleth along the length direction of electrode in dielectrophoresis electrod-array.
As shown in Figure 5, in the present embodiment, two panels battery lead plate is comb-like electrode plate 16, and this comb-like electrode plate 16 is made up of many electrodes 17 arranged in parallel and the common sideline 18 connecting this electrode 17 one end, and the other end of described many electrodes 17 arranged in parallel is free end.Two panels comb-like electrode plate 16 is staggeredly placed, and between left and right every correspondence between the electrode 17 of two panels comb-like electrode plate 16, forms electrode group.As shown in Figure 6, when two panels battery lead plate overlapping formation panel beating electrode group structure, the electrode 17 of the first comb-like electrode plate inserts between the electrode of the second comb-like electrode plate, forms electrode group.Can preventing two panels battery lead plate sideline 18 when stacking from contacting like this, producing and interfering.The outer surface of comb-like electrode plate 16 all can arrange insulating barrier, also can one insulation another be bare electrode plate; When there being a comb-like electrode plate 16 for bare electrode plate, another comb-like electrode plate should be resistant material, or through corrosion-resistance treatment.
Embodiment 2
As shown in Figure 7, difference from Example 1 is: two panels battery lead plate is grid electrode plate 19, and this grid electrode plate is made up of two sidelines 21 at many electrodes 20 arranged in parallel and the two ends that connect this electrode.Two panels grid electrode plate interval stacks, and forms electrode group.Adopt insulating trip to carry out interval between the sideline 21 of two panels grid electrode plate 19 to stack.When the overlapping formation panel beating electrode group structure of two panels grid electrode plate 19, between the sideline 21 of two grid electrode plates 19, described insulating trip is set, the sideline 21 of grid electrode plate 19 can be avoided to contact, all can be linked together by sideline 21 due to the two ends of electrode 20, therefore position is relatively fixing when mounted for electrode 20, does not need the later stage to adjust.
Embodiment 3
As shown in Figure 8, difference from Example 1 is: two panels battery lead plate is three-dimensional grid electrode plate 22, this three-dimensional grid electrode plate 22 is made up of two sidelines 24 at many electrodes 23 arranged in parallel and the two ends that connect this electrode, the two ends of electrode 23 after the bending of homonymy direction, then connect two sidelines respectively.Preferred mode is: the two ends of electrode 23 to perpendicular to after the direction bending of electrode, then to being parallel to the direction 90-degree bent of electrode 20, are formed stepped, make the middle part of electrode 23 protruding relative to two ends.As shown in Fig. 9,10,11, the outer portions interval of the three-dimensional grid electrode plate 22 of two panels stacks, interlaced between the electrode 23 of the three-dimensional grid electrode plate 22 of two panels, forms electrode group.Because the two ends of electrode 23 bend, there is gap between the sideline 24 of therefore two three-dimensional grid electrode plates 22, can mutually dodge automatic insulation.
In panel beating electrode group, two battery lead plates connect an output and another output of AC power respectively, and the phase 180 ° preferably between two outputs.When the frequency of AC power input is different, produce positive dielectrophoresis effect or negative dielectrophoresis effect.Dust-contained airflow is along entering quadrangle regions of electrode groups perpendicular to electrode axis direction, when through AC field coverage, the effect that particle is wherein subject to dielectrophoresis force is moved to the direction that electric-field intensity is large, be gathered in electrode seamed edge place, when dielectrophoresis force is greater than Stokes power (particle is mainly stressed in low velocity fluid is viscosity resistance), particle is captured in the field regime of electrode formation.And when granule density is enough large, the particle of surrounding them is condensed into larger particles and settles down due to collision and " chain " effect.So just can isolate the particle in gas or fluid, and they are collected.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (11)
1. one kind uses the industrial dedusting equipment of novel DEP electrode, comprise a casing, the two ends of described casing arrange air inlet and gas outlet, middle part arranges dirt pocket, it is characterized in that: arrange panel beating electrode group in described dirt pocket, described panel beating electrode group comprises the battery lead plate that two panels connects the different output of AC power respectively; The sheet metal component that described battery lead plate is formed in one, comprises the electrode of many flat shape arrangements and connects one or one or more sideline of all described electrodes simultaneously; Battery lead plate interfolded described in two, makes the electrode of a battery lead plate be placed in space between two adjacent electrodes of another battery lead plate, forms electrode group; Mutually insulated between battery lead plate described in two; Described panel beating electrode group perpendicular to airflow direction, or has acute angle with airflow direction.
2. the industrial dedusting equipment of the novel DEP electrode of use according to claim 1, it is characterized in that: in the casing of described air inlet, mixed flow control room is set, in the casing of described gas outlet, outlet smoke box is set, the bottom of described dirt pocket is provided with dust storage chamber, is shaped with dust in the bottom of described dust storage chamber and collects mouth.
3. the industrial dedusting equipment of the novel DEP electrode of use according to claim 2, is characterized in that: in described mixed flow control room, be longitudinally provided with restricting orifice or the conical baffle with the coaxial also flaring of air inlet.
4. the industrial dedusting equipment of the novel DEP electrode of use according to claim 2, is characterized in that: the collection ash baffle plate being fixed with one group of parallel arrangement in described outlet smoke box, and described collection ash baffle plate is U-shaped.
5. the industrial dedusting equipment of the novel DEP electrode of use according to claim 2, is characterized in that: between described dust storage chamber and dirt pocket, level is fixed with a dust-proof plate, and dust-proof plate is circular hole dividing plate, square hole dividing plate, flase floor or honeycomb dividing plate.
6. the industrial dedusting equipment using novel DEP electrode as claimed in claim 1, it is characterized in that: two battery lead plates of described panel beating electrode group are comb-like electrode plate, comprise many electrodes arranged in parallel, and connect a sideline of all described electrode one end simultaneously, the other end of described electrode is free end, and the sideline of the battery lead plate in two comb-like electrode plates is arranged in the free end side of another battery lead plate electrode.
7. the industrial dedusting equipment using novel DEP electrode as claimed in claim 1, it is characterized in that: two battery lead plates of described panel beating electrode group are grid electrode plate, grid electrode plate comprises many electrodes arranged in parallel, and connect the sideline at two ends of described electrode respectively, between the sideline of grid electrode plate described in two, insulating materials is set.
8. the as claimed in claim 1 industrial dedusting equipment using novel DEP electrode, is characterized in that: the battery lead plate of described panel beating electrode group is three-dimensional grid electrode plate, comprises many electrodes arranged in parallel, and connects the sideline at two ends of described electrode respectively; The two ends bending of described electrode, dodges mutually when interfolded.
9. the industrial dedusting equipment using novel DEP electrode as claimed in claim 8, it is characterized in that: the two ends of described electrode are to perpendicular to after the direction bending of described battery lead plate, again to the direction bending being parallel to described battery lead plate, formed stepped, make the middle part of described electrode protruding relative to two ends.
10. the industrial dedusting equipment of the novel DEP electrode of the use as described in one of claim 1-9, is characterized in that: described in two, battery lead plate outside all arranges insulating barrier.
The industrial dedusting equipment of 11. novel DEP electrodes of use as described in one of claim 1-9, is characterized in that: a battery lead plate outer setting insulating barrier, another battery lead plate is the bare electrode that corrosion resistant material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714366.5U CN205164958U (en) | 2015-09-15 | 2015-09-15 | Use industrial dust removal equipment of novel DEP electrode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714366.5U CN205164958U (en) | 2015-09-15 | 2015-09-15 | Use industrial dust removal equipment of novel DEP electrode |
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| CN205164958U true CN205164958U (en) | 2016-04-20 |
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| CN201520714366.5U Expired - Fee Related CN205164958U (en) | 2015-09-15 | 2015-09-15 | Use industrial dust removal equipment of novel DEP electrode |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20210915 |