CN204522579U - A kind of deduster - Google Patents
A kind of deduster Download PDFInfo
- Publication number
- CN204522579U CN204522579U CN201520080636.1U CN201520080636U CN204522579U CN 204522579 U CN204522579 U CN 204522579U CN 201520080636 U CN201520080636 U CN 201520080636U CN 204522579 U CN204522579 U CN 204522579U
- Authority
- CN
- China
- Prior art keywords
- filter cylinder
- dividing plate
- chamber
- cleaning case
- dust cleaning
- 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.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of deduster, belongs to cleaner field.It solve the problem that the dust removing effects of existing deduster is bad.This deduster comprises dust cleaning case and the leg for supporting dust cleaning case, the bottom of dust cleaning case is fixed with the ash bucket of frustum, dividing plate is provided with in dust cleaning case, the inner chamber of dust cleaning case is separated into the pure qi (oxygen) chamber at top and the dedusting chamber of bottom by dividing plate, pure qi (oxygen) chamber is provided with the gas outlet communicated with the external world, dedusting chamber is provided with the air inlet communicated with the external world, the filter cylinder that axis is parallel with vertical direction is provided with in dedusting chamber, dividing plate is provided with installing hole, the upper end of filter cylinder is fixed on dividing plate through installing hole, the top in pure qi (oxygen) chamber is provided with case lid, case lid is vertically provided with pulse blowing pipe, the position of pulse blowing pipe and the position one_to_one corresponding of filter cylinder.By vertically arranging filter cylinder, avoid pulse blowing pipe when oppositely blowing, dust second adsorption, on filter cylinder, makes the ash-removal effect of filter cylinder more thorough.
Description
Technical field
The utility model belongs to cleaner field, relates to a kind of deduster.
Background technology
The equipment that dust is separated from flue gas is deduster or cleaner.Deduster has a lot of kinds, and wherein filter cartridge dust remover is one more common in deduster.Filter cartridge dust remover is the deduster using filter cylinder as filter element, the advantages such as have rational in infrastructure, efficiency of dust collection is high, and energy-saving effect is remarkable.Be widely used in the Product recycling in the dust of the industries such as building materials, light industry, metallurgy, chemical industry, airborne dust process and production process.From development trend, filter cartridge dust remover is the effective means making the concentration of emission of fine particle pollutant reach national environmental standard completely.
As Chinese patent [application number: 201110150118.9, application publication number: CN102805978A] disclose a kind of pulse type filter drum dust collector, comprise deduster body, air compressor and be located at the intrinsic multiple filter cylinder of deduster, also comprise multiple pulse blowing pipe, one pulse signal generator and a pressure-reducing valve, each pulse blowing pipe is provided with an impulse electromagnetic valve and is communicated with described filter cylinder one_to_one corresponding respectively, multiple pulse blowing pipe is communicated with by pressure-reducing valve with described air compressor, pulse signal generator successively sends signal to multiple impulse electromagnetic valve and carries out back-blowing with the pulse blowing pipe at control impuls magnetic valve place.Pulse signal generator time lengthening successively, paired pulses injection tube is carried out controlling and is carried out blowback, makes the dust of deduster under suitable wind-force effect, fall into the ash bucket of deduster body bottom portion.
But, there is following defect in above-mentioned pulse type filter drum dust collector: when opening impulse electromagnetic valve to filtering cylinder ash cleaning, due to upper and lower three rows of filter cylinder in above-mentioned deduster or four row's horizontally sets, the ash that above being positioned at, filter cylinder falls clearly is understood on some filter cylinder fallen into below, the dust second adsorption causing deashing to produce, make the ash-removal effect of filter cylinder undesirable, shorten the service life of filter cylinder.In addition, filter cylinder horizontally set, is unfavorable for installation and the repair and replacement of filter cylinder.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of deduster, and the technical problem that the utility model solves how to improve the dust removing effects of deduster.
The purpose of this utility model realizes by following technical proposal: a kind of deduster, comprise dust cleaning case and the leg for supporting dust cleaning case, the bottom of described dust cleaning case is fixed with the ash bucket of frustum, it is characterized in that, dividing plate is provided with in described dust cleaning case, the inner chamber of dust cleaning case is separated into the pure qi (oxygen) chamber at top and the dedusting chamber of bottom by described dividing plate, described pure qi (oxygen) chamber is provided with the gas outlet communicated with the external world, described dedusting chamber is provided with the air inlet communicated with the external world, the axis filter cylinder parallel with vertical direction is provided with in described dedusting chamber, described dividing plate is provided with installing hole, the upper end of described filter cylinder is fixed on dividing plate through installing hole, the top in described pure qi (oxygen) chamber is provided with case lid, described case lid is vertically provided with pulse blowing pipe, the position of described pulse blowing pipe and the position one_to_one corresponding of filter cylinder.
The operation principle of this deduster is: dusty gas enters in dedusting chamber from the air inlet of deduster under the effect of outside blower fan system, now, dust in dusty gas is attracted on the outer surface of filter cylinder, clean gas after filtration enters in pure qi (oxygen) chamber through filter cylinder, and is discharged by gas outlet; Along with the carrying out of dedusting work, accumulate in dust on filter cylinder outer surface by cumulative, need to carry out deashing operation to filter cylinder.Because filter cylinder is longitudinally arranged, and pulse blowing pipe is relative with filter cylinder position, when passing into compressed air blowback in pulse blowing pipe, can be good at the dust outside filter cylinder to clean out; Meanwhile, because the arranged direction of filter cylinder is identical with gravity direction, the dust lumpd at the effect filter cylinder outer surface of gravity also can be fallen in the ash bucket of below fast, makes filtering cylinder ash cleaning thorough.When again opening blower fan dedusting, be conducive to the dust removing effects improving deduster.
In above-mentioned deduster, described filter cylinder comprises the cylindrical body with netted side face, the outer peripheral face of described body is arranged with filter cloth, the outer peripheral face of described filter cloth has several folds be uniformly distributed circumferentially, the upper end of described body is fixed with the holder of ring-type, described body makes described holder be resisted against on dividing plate through installing hole, and described holder is connected by screw and dividing plate, and the lower end of described body is fixed with end socket.The fold of filter cylinder outer surface increases the adsorption area of filter cylinder, improves the dust removing effects of deduster; Meanwhile, the dismounting between filter cylinder and dividing plate is simple, changes and easy to maintenance.
Alternatively, in above-mentioned deduster, described filter cylinder comprises the trapezoidal round table-like body with netted side face, the outer peripheral face of described body is arranged with filter cloth, the outer peripheral face of described filter cloth has several circumferential equally distributed folds, and the large end of described body is fixed with the holder of ring-type, and described body makes described holder be resisted against on dividing plate through installing hole, described holder is connected by screw and dividing plate, and the small end of described body is fixed with end socket.Because dusty gas is from the bottom up by filter cylinder, trapezoidal round table-like and large end cartridge design upward, is conducive to the adsorption area increasing filter cylinder, thus makes the dust removing effects of deduster better.
In above-mentioned deduster, described air inlet is positioned at the side of dust cleaning case, and described gas outlet is vertically positioned at the top of air inlet.Air inlet and gas outlet are positioned at the homonymy of dust cleaning case, and are positioned at same straight line, and being conducive to like this increases the time of staying of dusty gas in casing, thus the favourable dust removing effects with improving deduster.
In above-mentioned deduster, the mouth of pipe of described pulse blowing pipe is positioned at the top of described filter cylinder, and the described center line of pulse blowing pipe overlaps with the center line of filter cylinder, and described pulse blowing pipe controls to blow by impulse electromagnetic valve.When needs are to filtering cylinder ash cleaning, pulse signal generator successively sends signal to impulse electromagnetic valve and carries out back-blowing with the pulse blowing pipe at control impuls magnetic valve place, the Position Design of pulse blowing pipe and filter cylinder, makes the ash-removal effect of filter cylinder better.
In above-mentioned deduster, the space in described ash bucket communicates with dedusting chamber, and the bottom of described ash bucket has cinder-discharging port, is provided with unloading valve in described cinder-discharging port.When the dust in ash bucket amasss a certain amount of, open unloading valve and carry out ash discharge.
Compared with prior art, this deduster has the following advantages: 1, by vertically arranging filter cylinder, avoid pulse blowing pipe when oppositely blowing, dust second adsorption is on filter cylinder, make the ash-removal effect of filter cylinder more thorough, be conducive to the dust removing effects improving deduster; 2, vertically filter cylinder is set, just can completes installation as long as be fixed on dividing plate one end of filter cylinder, and easy accessibility between filter cylinder and dividing plate, be conducive to changing and maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation in this deduster direction.
Fig. 2 is the structural representation in another direction of this deduster.
Fig. 3 is that in this deduster, filter cylinder is arranged on the position distribution schematic diagram on dividing plate.
Fig. 4 is the structural representation of filter cylinder in the present embodiment one.
In figure, 1, dust cleaning case; 2, leg; 3, ash bucket; 4, dividing plate; 41, installing hole; 5, pure qi (oxygen) chamber; 6, dedusting chamber; 7, gas outlet; 8, air inlet; 9, filter cylinder; 91, body; 92, filter cloth; 93, holder; 94, end socket; 10, case lid; 11, pulse blowing pipe; 12, unloading valve.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one:
This deduster comprises dust cleaning case 1, leg 2, ash bucket 3, dividing plate 4, installing hole 41, pure qi (oxygen) chamber 5, dedusting chamber 6, gas outlet 7, air inlet 8, filter cylinder 9, body 91, filter cloth 92, holder 93, end socket 94, case lid 10, pulse blowing pipe 11, unloading valve 12.
Specifically, as depicted in figs. 1 and 2, this deduster comprises dust cleaning case 1 and the leg 2 for supporting dust cleaning case 1, the bottom of dust cleaning case 1 is fixed with the ash bucket 3 of frustum, space in ash bucket 3 communicates with dedusting chamber 6, and the bottom of ash bucket 3 has cinder-discharging port, is provided with unloading valve 12 in cinder-discharging port.The side of dust cleaning case 1 and the end face of case lid 10 are respectively arranged with access door.Dividing plate 4 is provided with in dust cleaning case 1, the inner chamber of dust cleaning case 1 is separated into the pure qi (oxygen) chamber 5 at top and the dedusting chamber 6 of bottom by dividing plate 4, pure qi (oxygen) chamber 5 is provided with the gas outlet 7 communicated with the external world, dedusting chamber 6 is provided with the air inlet 8 communicated with the external world, air inlet 8 is positioned at the side of dust cleaning case 1, and gas outlet 7 is vertically positioned at the top of air inlet 8.
The axis filter cylinder parallel with vertical direction 9 is provided with in dedusting chamber 6, as shown in Figure 3, dividing plate 4 is provided with installing hole 41, the upper end of filter cylinder 9 is fixed on dividing plate 4 through installing hole 41, the top in pure qi (oxygen) chamber 5 is provided with case lid 10, case lid 10 is vertically provided with pulse blowing pipe 11, the position of pulse blowing pipe 11 and the position one_to_one corresponding of filter cylinder 9.The mouth of pipe of pulse blowing pipe 11 is positioned at the top of filter cylinder 9, and the center line of pulse blowing pipe 11 overlaps with the center line of filter cylinder 9, and pulse blowing pipe 11 controls to blow by impulse electromagnetic valve.
As shown in Figure 4, filter cylinder 9 comprises the cylindrical body 91 with netted side face, the outer peripheral face of body 91 is arranged with filter cloth 92, the outer peripheral face of filter cloth 92 has several folds be uniformly distributed circumferentially, the upper end of body 91 is fixed with the holder 93 of ring-type, body 91 makes holder 93 be resisted against on dividing plate 4 through installing hole 41, and holder 93 is connected by screw and dividing plate 4, and the lower end of body 91 is fixed with end socket 94.
Embodiment two:
Technical scheme in the present embodiment is substantially identical with the technical scheme in embodiment one, difference is, in the present embodiment, filter cylinder 9 comprises the trapezoidal round table-like body 91 with netted side face, the outer peripheral face of body 91 is arranged with filter cloth 92, the outer peripheral face of filter cloth 92 has several circumferential equally distributed folds, the large end of body 91 is fixed with the holder 93 of ring-type, body 91 makes holder 93 be resisted against on dividing plate 4 through installing hole 41, holder 93 is connected by screw and dividing plate 4, and the small end of body 91 is fixed with end socket 94.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as dust cleaning case 1, leg 2, ash bucket 3, dividing plate 4, installing hole 41, pure qi (oxygen) chamber 5, dedusting chamber 6, gas outlet 7, air inlet 8, filter cylinder 9, body 91, filter cloth 92, holder 93, end socket 94, case lid 10, pulse blowing pipe 11, unloading valve 12 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. a deduster, comprise dust cleaning case (1) and the leg (2) for supporting dust cleaning case (1), the bottom of described dust cleaning case (1) is fixed with the ash bucket (3) of frustum, it is characterized in that, dividing plate (4) is provided with in described dust cleaning case (1), the inner chamber of dust cleaning case (1) is separated into the pure qi (oxygen) chamber (5) at top and the dedusting chamber (6) of bottom by described dividing plate (4), described pure qi (oxygen) chamber (5) is provided with the gas outlet (7) communicated with the external world, described dedusting chamber (6) is provided with the air inlet (8) communicated with the external world, the axis filter cylinder parallel with vertical direction (9) is provided with in described dedusting chamber (6), described dividing plate (4) is provided with installing hole (41), the upper end of described filter cylinder (9) is fixed on dividing plate (4) through installing hole (41), the top of described pure qi (oxygen) chamber (5) is provided with case lid (10), described case lid (10) is vertically provided with pulse blowing pipe (11), the position of described pulse blowing pipe (11) and the position one_to_one corresponding of filter cylinder (9).
2. deduster according to claim 1, it is characterized in that, described filter cylinder (9) comprises the cylindrical body (91) with netted side face, the outer peripheral face of described body (91) is arranged with filter cloth (92), the outer peripheral face of described filter cloth (92) has several folds be uniformly distributed circumferentially, the upper end of described body (91) is fixed with the holder (93) of ring-type, described body (91) makes described holder (93) be resisted against on dividing plate (4) through installing hole (41), described holder (93) is connected by screw and dividing plate (4), the lower end of described body (91) is fixed with end socket (94).
3. deduster according to claim 1, it is characterized in that, described filter cylinder (9) comprises the trapezoidal round table-like body (91) with netted side face, the outer peripheral face of described body (91) is arranged with filter cloth (92), the outer peripheral face of described filter cloth (92) has several circumferential equally distributed folds, the large end of described body (91) is fixed with the holder (93) of ring-type, described body (91) makes described holder (93) be resisted against on dividing plate (4) through installing hole (41), described holder (93) is connected by screw and dividing plate (4), the small end of described body (91) is fixed with end socket (94).
4. the deduster according to claim 1 or 2 or 3, it is characterized in that, described air inlet (8) is positioned at the side of dust cleaning case (1), described gas outlet (7) are vertically positioned at the top of air inlet (8).
5. the deduster according to claim 1 or 2 or 3, it is characterized in that, the mouth of pipe of described pulse blowing pipe (11) is positioned at the top of described filter cylinder (9), the center line of described pulse blowing pipe (11) overlaps with the center line of filter cylinder (9), and described pulse blowing pipe (11) controls to blow by impulse electromagnetic valve.
6. the deduster according to claim 1 or 2 or 3, it is characterized in that, space in described ash bucket (3) communicates with dedusting chamber (6), and the bottom of described ash bucket (3) has cinder-discharging port, is provided with unloading valve (12) in described cinder-discharging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080636.1U CN204522579U (en) | 2015-02-04 | 2015-02-04 | A kind of deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080636.1U CN204522579U (en) | 2015-02-04 | 2015-02-04 | A kind of deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204522579U true CN204522579U (en) | 2015-08-05 |
Family
ID=53736634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080636.1U Active CN204522579U (en) | 2015-02-04 | 2015-02-04 | A kind of deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204522579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642058A (en) * | 2016-01-08 | 2016-06-08 | 王富强 | Reversed dust remover |
| CN112915676A (en) * | 2021-02-10 | 2021-06-08 | 江苏同创环保设备有限公司 | Pulse dust collector with fold filter cylinder |
| CN115445349A (en) * | 2022-09-08 | 2022-12-09 | 铜陵万华禾香板业有限公司 | Dynamic regulation formula pulse dust collector |
| CN117138476A (en) * | 2023-10-30 | 2023-12-01 | 辽宁地恩瑞科技有限公司 | Dust collector for vertical milling equipment |
-
2015
- 2015-02-04 CN CN201520080636.1U patent/CN204522579U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642058A (en) * | 2016-01-08 | 2016-06-08 | 王富强 | Reversed dust remover |
| CN112915676A (en) * | 2021-02-10 | 2021-06-08 | 江苏同创环保设备有限公司 | Pulse dust collector with fold filter cylinder |
| CN115445349A (en) * | 2022-09-08 | 2022-12-09 | 铜陵万华禾香板业有限公司 | Dynamic regulation formula pulse dust collector |
| CN115445349B (en) * | 2022-09-08 | 2024-03-22 | 铜陵万华禾香板业有限公司 | Dynamic regulation type pulse dust collector |
| CN117138476A (en) * | 2023-10-30 | 2023-12-01 | 辽宁地恩瑞科技有限公司 | Dust collector for vertical milling equipment |
| CN117138476B (en) * | 2023-10-30 | 2024-01-30 | 辽宁地恩瑞科技有限公司 | Dust collector for vertical milling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204522579U (en) | A kind of deduster | |
| CN203170153U (en) | Micro-power point type filter cartridge pulse dust collector | |
| CN201669025U (en) | Efficient and convenient combined type gas-solid separating device | |
| CN102764546B (en) | Filter cartridge dust remover with cone-structure filter cartridge | |
| CN105999910B (en) | A kind of fly-ash filter dust arrester | |
| CN204447600U (en) | A kind of filter drum type precipitator | |
| CN208959515U (en) | A kind of polishing class dust pulse dust collector | |
| CN103008109A (en) | Hollow polar plate electrostatic dust removing device made of porous medium material and method | |
| CN203577519U (en) | Cartridge filter | |
| CN206262263U (en) | Double-deck deduster | |
| CN202778134U (en) | Filter drum dust remover with filter drum of conical structure | |
| CN103752121A (en) | Combined dust remover applied to high-concentration dust | |
| WO2023019672A1 (en) | Cyclone and filter combined dust remover | |
| CN202289739U (en) | Air-out dust remover provided with vertical type filter cylinders | |
| CN203842454U (en) | Single filter cartridge dust remover | |
| CN204380464U (en) | High temperature resistant Anti-dew air box type pulse electrostatic compound precipitator | |
| CN208512180U (en) | It is a kind of for the waste gas dedusting processing unit containing ultra tiny dust | |
| CN203425626U (en) | Full-automatic reverse-blowing high-efficiency air filter | |
| CN105854445A (en) | Closed cloth-bag-type low-pressure ash-removing dust remover | |
| CN205245371U (en) | Air purifier | |
| CN112915676A (en) | Pulse dust collector with fold filter cylinder | |
| CN203494320U (en) | Vertical welder smoke dust removal device | |
| CN112337210A (en) | Bag collector with from deashing function | |
| CN202844773U (en) | Pulse bag deduster | |
| CN106801932A (en) | A kind of air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |