CN214106334U - Electric-bag composite dust collector without lift valve - Google Patents
Electric-bag composite dust collector without lift valve Download PDFInfo
- Publication number
- CN214106334U CN214106334U CN202023278029.6U CN202023278029U CN214106334U CN 214106334 U CN214106334 U CN 214106334U CN 202023278029 U CN202023278029 U CN 202023278029U CN 214106334 U CN214106334 U CN 214106334U
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- China
- Prior art keywords
- dust removal
- bag
- electric
- fixed
- removal case
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- 239000000428 dust Substances 0.000 title claims abstract description 135
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims abstract description 6
- 239000011111 cardboard Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 4
- 239000012716 precipitator Substances 0.000 claims 4
- 238000005192 partition Methods 0.000 claims 3
- 238000009827 uniform distribution Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 20
- 239000007787 solid Substances 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a poppet-free electric bag composite dust collector, including air inlet flue, import loudspeaker, electric dust removal case, bag dust removal case and exhaust smoke box, air inlet flue's lateral wall intercommunication has import loudspeaker, the opposite side and the electric dust removal case of import loudspeaker are connected, the opposite side of electric dust removal case is connected with the bag dust removal case, the bottom of electric dust removal case and bag dust removal case all is fixed with the ash bucket, the bottom of electric dust removal case and bag dust removal case all is constructed there is the air duct, and the top of air duct is equipped with the exhaust smoke box of fixing at electric dust removal case and bag dust removal roof portion, the junction of electric dust removal case and bag dust removal case is fixed with the baffle that the cross-section constructs for returning the font, and the top of electric dust removal case and bag dust removal case all is fixed with the riser about the baffle symmetry setting. This no poppet valve's electricity bag composite dust remover can clear up the dust of filter bag surface, avoids influencing the filter effect of filter bag.
Description
Technical Field
The utility model belongs to the technical field of the dust remover, concretely relates to no electric bag composite dust remover of poppet valve.
Background
The dust remover is used for separating out the dust in the flue gas to obtain the gas that purifies, according to theory of operation, can divide into electrostatic precipitator, bag dust remover and electric bag composite dust remover etc..
The electric bag composite dust collector is a novel dust collector combining a dust collector with an electric dust collector, and is provided with an electric dust collection area and a bag dust collection area, wherein the electric dust collection area is provided with a preceding stage electric field, and the bag dust collection area is provided with a filter bag. The flue gas particles flow through the electric dust removing area and the bag dust removing area in sequence and are trapped by the front-stage electric field and the filter bag in sequence.
The front-stage electric field of a typical electric-bag composite dust collector is provided with a polar plate, smoke particles enter the front-stage electric field and then are charged, the charged smoke particles are captured on the polar plate, and the uncharged smoke particles flow to a filter bag to be continuously captured so as to ensure the purification purity of gas.
Although the preceding stage electric field plays certain entrapment effect to the flue gas granule, avoids too much flue gas to flow to the filter bag, but air pollution is serious day by day, and the dust particle in the flue gas increases to some extent, and a large amount of flue gas can not be by the entrapment of preceding stage electric field and flow to the filter bag that the entrapment ability is lower, leads to the accumulation volume of filter bag periphery dust particle big, can greatly influence the filter effect of filter bag to its clearance.
Therefore, in order to meet the current situation, the design and production of the electric bag composite dust collector without the lift valve are urgently needed to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no poppet valve's compound dust remover of electricity bag to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the electric bag composite dust collector without the lifting valve comprises an air inlet flue, an inlet horn, an electric dust removal box, a bag dust removal box and an exhaust smoke box, wherein the side wall of the air inlet flue is communicated with the inlet horn, the other side of the inlet horn is connected with the electric dust removal box, the other side of the electric dust removal box is connected with the bag dust removal box, ash hoppers are fixed at the bottoms of the electric dust removal box and the bag dust removal box respectively, exhaust ducts are formed at the tops of the electric dust removal box and the bag dust removal box respectively, and the exhaust smoke box fixed at the tops of the electric dust removal box and the bag dust removal box is arranged above the exhaust ducts;
the device comprises an electric dust removal box, a bag dust removal box, a baffle plate, a plurality of electromagnetic hammer rappers, a plurality of sleeves and a plurality of filter bags, wherein the baffle plate with a section in a shape like a Chinese character 'hui' is fixed at the joint of the electric dust removal box and the bag dust removal box, the vertical plates symmetrically arranged relative to the baffle plate are fixed at the tops of the electric dust removal box and the bag dust removal box, a pattern plate is fixed between the baffle plate and the two vertical plates, a plurality of anode plates and cathode plates which are equidistantly and crossly distributed are fixed in the electric dust removal box, the electromagnetic hammer rappers penetrating through the pattern plate and the electric dust removal box are fixed at the tops of the anode plates, the sleeves which are equidistantly distributed are fixed in the bag dust removal box, and the filter bags connected with the pattern plate are fixed in the sleeves;
the bottom parts of the two pattern plates are respectively fixed with a plurality of air injection valves, the air injection valves are respectively positioned right above the ash bucket, the air injection valves are respectively connected with an air pump through air pipes, and the air pump is fixed on the outer side wall of the exhaust smoke box through a plurality of bolts;
a draught fan communicated with the interior of the exhaust smoke box is fixed on one side, away from the air pump, of the exhaust smoke box through a plurality of bolts, an exhaust hole is formed in the top of the exhaust smoke box, and a main air outlet pipe is fixed on the inner periphery of the exhaust hole;
one side that the electric dust removal case was kept away from to bag dust removal case is fixed with linear electric motor, linear electric motor's removal end installs the fixed plate through a plurality of bolts, the lateral wall of fixed plate has two cardboards, two through a plurality of bolt fastening the lateral wall of cardboard all construct with the arc recess of filter bag adaptation, and all bond curved brush in the arc recess, the lateral wall homogeneous body shaping of two cardboards has the connecting plate, is connected with fastening bolt between two connecting plates.
Preferably, a plurality of electrode plates which are distributed at equal intervals are fixed in the air inlet flue, and the electrode plates are arranged horizontally.
Preferably, an air distribution plate is fixed on the inner wall of the inlet horn, and a plurality of through holes are formed in the surface of the air distribution plate.
Preferably, the outer walls of the electric dust removal box and the bag dust removal box are connected with maintenance doors through a plurality of hinges, and coded locks are installed at the bottoms of the maintenance doors.
Preferably, the radius of the top and the bottom of the brush is larger than that of the arc-shaped groove.
The utility model discloses a technological effect and advantage: the electric bag composite dust remover without the lift valve charges solid particles entering an air inlet flue through an electrode plate arranged in the air inlet flue, and is favorable for dust removal work in a subsequent electric dust removal box; through the arrangement of the linear motor, the fixed plate, the clamping plate and the hairbrush, the movable end of the linear motor drives the fixed plate to move up and down, so that the clamping plate and the hairbrush fixed on the clamping plate are driven to continuously brush the outer wall of the filter bag, and the phenomenon that excessive dust is accumulated on the outer surface of the filter bag after long-time dust removal, so that the filtering effect of the filter bag is influenced, is avoided; through the maintenance door and the sleeve that set up, be convenient for to the equipment inspection maintenance of electric dust removal case and bag dust removal incasement to and change the filter bag, this does not have electric bag composite dust remover of poppet valve can clear up the dust of filter bag surface, avoids influencing the filter effect of filter bag.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the clamping plate of the present invention.
In the figure: 1 air inlet flue, 2 import loudspeaker, 3 electric dust removal casees, 4 bags of dust removal casees, 5 exhaust smoke box, 6 ash buckets, 7 air pumps, 8 draught fans, 9 total tuber pipes, 10 maintenance doors, 11 electromagnetic hammer rappers, 12 baffles, 13 risers, 14 colored boards, 15 air blast valves, 16 filter bags, 17 sleeves, 18 anode plates, 19 cathode plates, 20 air current equipartition boards, 21 electrode boards, 22 linear electric motors, 23 fixed plates, 24 cardboard, 25 brushes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a poppet-free electric bag composite dust collector as shown in figures 1-3, which comprises an air inlet flue 1, an inlet horn 2, an electric dust collection box 3, a bag dust collection box 4 and an exhaust smoke box 5, wherein the side wall of the air inlet flue 1 is communicated with the inlet horn 2, the other side of the inlet horn 2 is connected with the electric dust collection box 3, the other side of the electric dust collection box 3 is connected with the bag dust collection box 4, the bottoms of the electric dust collection box 3 and the bag dust collection box 4 are both fixed with an ash bucket 6, the tops of the electric dust collection box 3 and the bag dust collection box 4 are both constructed with exhaust ducts, and the exhaust smoke box 5 fixed at the tops of the electric dust collection box 3 and the bag dust collection box 4 is arranged above the exhaust ducts;
the junction of electric dust removal case 3 and bag dust removal case 4 is fixed with the baffle 12 that the cross-section structure is the font of returning, and electric dust removal case 3 and bag dust removal case 4's top all is fixed with riser 13 about baffle 12 symmetry setting, all be fixed with card 14 between baffle 12 and two riser 13, card 14 is located the below of exhaust airway, and solid particle can't pass through card 14, electric dust removal case 3 internal fixation has a plurality of equidistant and staggered distribution's anode plate 18 and negative plate 19, a plurality of the top of anode plate 18 all is fixed with the electromagnetic hammer rapping ware 11 that runs through card 14 and electric dust removal case 3, and electromagnetic hammer rapping ware 11 is used for vibrating anode plate 18 for the solid particle who adsorbs on filter bag 18 falls into ash bucket 6, bag dust removal case 4 internal fixation has a plurality of equidistant distribution's sleeve 17, and a plurality of all be fixed with 16 be connected with card 14 in the sleeve 17, clean air from the filter cartridge passes through the card 14 into the exhaust stack;
the bottom parts of the two flower plates 14 are respectively fixed with a plurality of air injection valves 15, the air injection valves 15 are used for blowing solid particles on the outer sides of the cathode plate 19, the anode plate 18 and the filter bag 16, so that the solid particles can fall into the ash bucket 6 conveniently, the air injection valves 15 are positioned right above the ash bucket 6, the air injection valves 15 are connected with the air pump 7 through air pipes, and the air pump 7 is fixed on the outer side wall of the exhaust smoke box 5 through a plurality of bolts;
a draught fan 8 communicated with the interior of the exhaust smoke box 5 is fixed on one side, far away from the air pump 7, of the exhaust smoke box 5 through a plurality of bolts, an exhaust hole is formed in the top of the exhaust smoke box 5, and a main air outlet pipe 9 is fixed on the inner periphery of the exhaust hole;
one side that electric dust removal case 3 was kept away from to bag dust removal case 4 is fixed with linear electric motor 22, fixed plate 23 is installed through a plurality of bolts to linear electric motor 22's removal end, the lateral wall of fixed plate 23 has two cardboard 24, two through a plurality of bolt fastening the lateral wall of cardboard 24 all be constructed with the arc recess with 16 adaptations of filter bag, and all bond in the arc recess have curved brush 25, the interior week of brush 25 and the periphery contact of filter bag 16, and the equal integrated into one piece of lateral wall of two cardboard 24 has the connecting plate, is connected with fastening bolt between two connecting plates, is convenient for dismantle the connecting plate.
Specifically, a plurality of electrode plates 21 which are distributed at equal intervals are fixed in the air inlet flue 1, the electrode plates 21 are arranged horizontally, and the electrode plates 21 charge waste gas entering the air inlet flue 1, so that dust removal operation in the electric dust removal box 3 is facilitated.
Specifically, the inner wall of import loudspeaker 2 is fixed with the air current equipartition board 20, and the air current equipartition board 20 makes the air that gets into get into 3 interior electrostatic precipitator uniformly, the surface texture of air current equipartition board 20 has a plurality of through-holes.
Specifically, the outer wall of electric dust removal case 3 and bag dust removal case 4 all has maintenance door 10 through a plurality of hinged joint, does benefit to the overhaul of the equipments in electric dust removal case 3 and the bag dust removal case 4, two trick lock is all installed to the bottom of maintenance door 10.
Specifically, the radiuses of the top and the bottom of the brush 25 are larger than the radiuses of the arc-shaped grooves, so that the brush 25 can be fixed between the arc-shaped grooves, and installation is facilitated.
The working principle of the electric bag composite dust collector without the lift valve is that when external waste gas enters an air inlet flue 1, a plate electrode 21 charges solid particles in the waste gas, a small number of different charged solid particles are combined into large particles from fine particles, then the large particles enter an electric dust collection box 3 from an air flow distribution plate 20 at a certain interval, the charged solid particles are adsorbed on an anode plate 18, an electromagnetic hammer rapping device 11 vibrates to strike the anode plate 18, so that the solid particles adsorbed on the periphery of the anode plate 18 fall into an ash bucket 6, uncharged particles pass through a cathode plate 19 and are charged, dust particles entering the bag dust collection box 4 are orderly arranged, clean air enters an exhaust flue from a filter bag 16 through a flower plate 14, is discharged from a main air outlet pipe 9 under the action of an induced draft fan 8, a moving end of a linear motor 22 drives a fixing plate 23 to move up and down, and a brush 25 fixed on the clamping plate 24 and the clamping plate 24 is driven to brush the outer wall of the filter bag 16, dust and solid particles fall into the dust hopper 6, so that the phenomenon that the outer surface of the filter bag 16 accumulates excessive dust after long-time dust removal, and the filtering effect of the filter bag 16 is influenced is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a no electric bag composite dust remover of poppet valve, includes air inlet flue (1), import loudspeaker (2), electric dust removal case (3), bag dust removal case (4) and exhaust smoke box (5), its characterized in that: the side wall of the air inlet flue (1) is communicated with an inlet horn (2), the other side of the inlet horn (2) is connected with an electric dust removal box (3), the other side of the electric dust removal box (3) is connected with a bag dust removal box (4), ash hoppers (6) are fixed at the bottoms of the electric dust removal box (3) and the bag dust removal box (4), exhaust ducts are constructed at the tops of the electric dust removal box (3) and the bag dust removal box (4), and exhaust smoke boxes (5) fixed at the tops of the electric dust removal box (3) and the bag dust removal box (4) are arranged above the exhaust ducts;
the connection part of the electric dust removal box (3) and the bag dust removal box (4) is fixedly provided with a partition plate (12) with a section structure in a shape like a Chinese character 'hui', the tops of the electric dust removal box (3) and the bag dust removal box (4) are respectively and fixedly provided with a vertical plate (13) symmetrically arranged relative to the partition plate (12), a pattern plate (14) is respectively and fixedly arranged between the partition plate (12) and the two vertical plates (13), a plurality of anode plates (18) and cathode plates (19) which are equidistantly and crossly distributed are fixedly arranged in the electric dust removal box (3), the tops of the anode plates (18) are respectively and fixedly provided with an electromagnetic hammer rapper (11) which penetrates through the pattern plate (14) and the electric dust removal box (3), a plurality of sleeves (17) which are equidistantly distributed are fixedly arranged in the bag dust removal box (4), and a plurality of filter bags (16) connected with the pattern plate (14) are fixedly arranged in the sleeves (17);
a plurality of air injection valves (15) are fixed at the bottoms of the two pattern plates (14), the air injection valves (15) are located right above the ash bucket (6), the air injection valves (15) are connected with an air pump (7) through air pipes, and the air pump (7) is fixed on the outer side wall of the exhaust smoke box (5) through a plurality of bolts;
a draught fan (8) communicated with the interior of the exhaust smoke box (5) is fixed on one side, far away from the air pump (7), of the exhaust smoke box (5) through a plurality of bolts, exhaust holes are formed in the top of the exhaust smoke box (5), and a main air outlet pipe (9) is fixed on the inner periphery of each exhaust hole;
one side that electric dust removal case (3) was kept away from in bag dust removal case (4) is fixed with linear electric motor (22), fixed plate (23) are installed through a plurality of bolts to the removal end of linear electric motor (22), the lateral wall of fixed plate (23) has two cardboard (24), two through a plurality of bolt fastening the lateral wall of cardboard (24) all construct with the arc recess of filter bag (16) adaptation, and all bond in the arc recess and have curved brush (25), and the equal integrated into one piece of lateral wall of two cardboard (24) has the connecting plate, is connected with fastening bolt between two connecting plates.
2. The poppet-free electrostatic fabric composite precipitator of claim 1, wherein: a plurality of electrode plates (21) which are distributed at equal intervals are fixed in the air inlet flue (1), and the electrode plates (21) are arranged horizontally.
3. The poppet-free electrostatic fabric composite precipitator of claim 1, wherein: the inner wall of the inlet loudspeaker (2) is fixed with an air flow uniform distribution plate (20), and the surface of the air flow uniform distribution plate (20) is provided with a plurality of through holes.
4. The poppet-free electrostatic fabric composite precipitator of claim 1, wherein: the outer wall of electric dust removal case (3) and bag dust removal case (4) all has maintenance door (10), two through a plurality of hinged joint the trick lock is all installed to the bottom of maintenance door (10).
5. The poppet-free electrostatic fabric composite precipitator of claim 1, wherein: the radiuses of the top and the bottom of the brush (25) are larger than the radius of the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023278029.6U CN214106334U (en) | 2020-12-30 | 2020-12-30 | Electric-bag composite dust collector without lift valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023278029.6U CN214106334U (en) | 2020-12-30 | 2020-12-30 | Electric-bag composite dust collector without lift valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214106334U true CN214106334U (en) | 2021-09-03 |
Family
ID=77486983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023278029.6U Expired - Fee Related CN214106334U (en) | 2020-12-30 | 2020-12-30 | Electric-bag composite dust collector without lift valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214106334U (en) |
-
2020
- 2020-12-30 CN CN202023278029.6U patent/CN214106334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |