CN107469531A - A kind of powder dust arrester of high-efficiency environment friendly - Google Patents

A kind of powder dust arrester of high-efficiency environment friendly Download PDF

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Publication number
CN107469531A
CN107469531A CN201710689201.0A CN201710689201A CN107469531A CN 107469531 A CN107469531 A CN 107469531A CN 201710689201 A CN201710689201 A CN 201710689201A CN 107469531 A CN107469531 A CN 107469531A
Authority
CN
China
Prior art keywords
box
case
dust
pipe
environment friendly
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
Application number
CN201710689201.0A
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Chinese (zh)
Inventor
王慧娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Polytechnic University
Original Assignee
Anhui Polytechnic University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Polytechnic University filed Critical Anhui Polytechnic University
Priority to CN201710689201.0A priority Critical patent/CN107469531A/en
Publication of CN107469531A publication Critical patent/CN107469531A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023Pockets filters, i.e. multiple bag filters mounted on a common frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters

Abstract

The invention discloses a kind of powder dust arrester of high-efficiency environment friendly,Including casing,Casing is divided into left box body,Right case and upper box,The side of left box body is provided with dust inlet,The upper end of left box body is provided with hollow pipe,And fix bar is provided with equally distributed circular port,Hollow pipe is provided with through circular port,One end of hollow pipe is connected with filter bag,The hollow pipe other end is fixed provided with annulus with circular port,The upper end of fix bar is provided with and advertises pipe,Advertise pipe and be provided with pulse valve,Pipeline is provided between left box body and right case,Screen pack is provided with the pipeline of left box body,The lower end of left box body and right case is equipped with dirt small room,Dirt small room is provided with and unloads dirt valve,The upper end of the right case is provided with support bar,The upper surface of the right case is engraved structure,The right case upper surface is provided with high-pressure atomizer,The side of upper box is provided with outlet,Outlet is provided with outlet valve,This programme strengthens dust removing effects,Except dust quantity is big,Overall efficiency of dust collection is high,Reduce environmental pollution.

Description

A kind of powder dust arrester of high-efficiency environment friendly
Technical field
The present invention relates to environmental technology field, the powder dust arrester of specially a kind of high-efficiency environment friendly.
Background technology
Dust, refer to the aerial solia particle that suspends.Traditionally there are many titles to dust, such as dust, dust, cigarette Dirt, mine dust, sand dust, powder etc., these nouns do not have obvious boundary.ISO, particle diameter are less than 75 μm Solid suspension is defined as dust.One of the main reason for presence of dust is to maintain global warming in an atmosphere, mistake in air More or very few dust will produce disastrous effect to environment.But in live and work, industrial dust is human health Natural enemy, be the main reason for inducing a variety of diseases, although dust can explode, if taking reliable measure still can be with Avoid, the measure of strick precaution should be conceived to the condition of detonation:Control dust concentration;Prevent firing point;Oxygen is dense in attenuating air Degree;Take effective measurements for reduction;Establish forecast system;Blast pressure bleed outlet etc. is set.In addition, established in management necessary Rules and regulations, implement control measures and be also very important.On 2 25th, 2016, national security supervision general bureau gave out information title, Production of Ceramics, the dust harzard special administration of refractory material manufacture Liang Lei enterprises will be organized in March, 2016 to the end of the year 2017 Work, to control, reduce harm related to elimination, prevent pneumoconiosis, protect labourer's occupational health rights and interests conscientiously.
Present chemical industry produces substantial amounts of flue dust during manufacture, and prior art is entered using wet dust collection device Row dedusting, energy consumption is higher, in view of disadvantages described above, is necessary to design a kind of powder energy-saving duster, the progress of high-efficiency environment friendly in fact Dedusting.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of powder dust arrester of high-efficiency environment friendly, uses Two-stage dust arrester, strengthen dust removing effects, except dust quantity is big, overall efficiency of dust collection is high, reduces environmental pollution.
The technical solution adopted for the present invention to solve the technical problems is a kind of powder dust arrester of high-efficiency environment friendly, including Casing, the casing are divided into left box body, right case and upper box, and the side of the left box body is provided with dust inlet, the left case The upper end of body is provided with fix bar, and the fix bar is hollow structure inside, and the fix bar is provided with equally distributed circle Shape hole, hollow pipe is provided with through the circular port, one end of the hollow pipe is connected with filter bag, and the hollow pipe other end is set There is annulus to be fixed with circular port, the upper end of the fix bar, which is provided with, advertises pipe, and described to advertise pipe equal corresponding to the position of circular port Provided with being in charge of, the pipe of advertising is provided with pulse valve, and pipeline, the pipe of the left box body are provided between the left box body and right case Screen pack is provided with road, the lower end of the left box body and right case is equipped with dirt small room, and the dirt small room is provided with and unloads dirt valve, described The upper end of right case is provided with support bar, and the upper surface of the right case is engraved structure, and the right case upper surface is provided with height Atomizer is pressed, the side of the upper box is provided with outlet.
As a kind of preferable technical scheme of the present invention, the dust inlet is fixed between oviduct, with left box body to be connected Connect.
As a kind of preferable technical scheme of the present invention, the support bar is provided with airflow hole.
As a kind of preferable technical scheme of the present invention, the atomizer is provided with water pipe, and the water pipe draws right case In vitro.
As a kind of preferable technical scheme of the present invention, the dirt small room is funnel-form.
As a kind of preferable technical scheme of the present invention, inner surface of pipeline is with sealing between the left box body and right case Ring, the pipeline are to be detachably connected.
As a kind of preferable technical scheme of the present invention, the filter bag is fixed with hollow pipe by elastic ring.
As a kind of preferable technical scheme of the present invention, the outlet is provided with outlet valve.
Compared with prior art, the beneficial effects of the invention are as follows:The powder dust arrester of the high-efficiency environment friendly is simple in construction, valency Lattice are reasonable, and with two-stage dust arrester, the big dust of first order filter bag filtering particle diameter, the second level, which squirts device, makes little particle The dust accumulation of diameter, good dedusting effect, efficiency high, in addition using the vibrated filter bag of high pressure gas, it is ensured that the dust on filter bag Discharge in time, guarantee remove dust quantity, reach efficient purpose, reduce environmental pollution.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is fixed rod structure schematic diagram of the present invention;
Fig. 3 uses support frame structural representation for this.
In figure:1- casings;2- left box bodies;3- right cases;4- upper boxes;5- dust inlets;6- fix bars;7- circular ports; 8- hollow pipes;9- filter bags;10- annulus;11- advertises pipe;12- is in charge of;13- pulse valves;14- pipelines;15- screen packs;16- dirt Small room;17- unloads dirt valve;18- support bars;19- high-pressure atomizers;20- is exported;21- outlet valves;22- water pipes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Embodiment:
As shown in Figure 1, Figure 2 and Figure 3, the invention provides a kind of powder dust arrester of high-efficiency environment friendly, including casing 1, The casing 1 divides is provided with dust inlet 5, the left case for left box body 2, right case 3 and upper box 4, the side of the left box body 2 The upper end of body 2 is provided with fix bar 6, and the fix bar 6 is hollow structure inside, and the fix bar 6 is provided with and is uniformly distributed Circular port 7, be provided with hollow pipe 8 through the circular port 7, one end of the hollow pipe 8 is connected with filter bag 9, described hollow The other end of pipe 8 is fixed provided with annulus 10 with circular port 7, and the upper end of the fix bar 6, which is provided with, advertises pipe 11, and described to advertise pipe 11 right It should be equipped with the position of circular port 7 and be in charge of 12, the pipe 11 of advertising is provided with pulse valve 13, the left box body 2 and right case 3 Between be provided with pipeline 14, screen pack 15 is provided with the pipeline 14 of the left box body 2, the lower end of the left box body 2 and right case 3 is equal Provided with dirt small room 16, the dirt small room 16 is provided with and unloads dirt valve 17, and the upper end of the right case 3 is provided with support bar 18, the right case The upper surface of body 3 is engraved structure, and the upper surface of right case 18 is provided with high-pressure atomizer 19, and the high-pressure atomizer 19 is set There is water pipe 22, and the water pipe 22 is drawn outside right case 3, and the side of the upper box 4 is provided with outlet 20, described to export on 20 Provided with outlet valve 21.
Preferably, the dust inlet 5 is oviduct, is fixedly connected between left box body 2., increase and connect with dust Contacting surface is accumulated, and increases efficiency of dust collection
Preferably, the support bar 18 is provided with airflow hole 19, for air circulation into upper box 4.
Preferably, the dirt small room 16 is funnel-form, beneficial to the discharge of dust, while reduces the space of occupancy.
Preferably, the inner surface of pipeline 14 between the left box body 2 and right case 3 carries sealing ring, the pipeline 14 To be detachably connected, the filter bag is fixed with hollow pipe by elastic ring, detachably, is connected closely with left box body 2 and right case 3 Connect, avoid dust from overflowing, be detachably connected cleaning and maintenance beneficial to the later stage.
The present invention specifically used mode be:The air with dust is entered into device, filter bag from dust inlet 5 first 9 will largely thick dust-filtering accumulation, and carry out by dirt small room 16 unloading dirt step, in addition after by-pass filtration, carry The air of fine dust enters right case 3 through piping 14, and by high-pressure atomizer 19, water fog particle and dust granules are collided simultaneously Cohesion, aggregate is formed, aggregate constantly becomes big and becomes weight, until last natural subsidence, reaches the purpose for eliminating dust, from dirt bucket Room 16 is discharged, and with the extension of filtration time, the dust layer constantly product on filter bag is thick, and the resistance of cleaner constantly rises, When equipment resistance rises to setting value, deashing device proceeds by deashing, and pulse valve 13 is opened, and compressed air is with extremely short rush Time expanded rapidly in upper advertise in pipe 11, pour in filter bag 9, the dilatancy of filter bag 9 is produced vibration, and in reverse gas In the presence of stream washes away, the dust that is attached on the outer surface of filter bag 9, which is stripped, to be fallen into dirt small room 16, caused by deashing device Dust can carry out dedusting cleaning by two-stage dust removal device.
The main characteristic of the invention lies in that the powder dust arrester of the high-efficiency environment friendly is simple in construction, reasonable price, with two Level dust arrester, the big dust of first order filter bag filtering particle diameter, the second level, which squirts device, gathers the dust of small particle diameters Collection, good dedusting effect, efficiency high, in addition using the vibrated filter bag of high pressure gas, it is ensured that the dust on filter bag is discharged in time, is ensured Except dust quantity, reach efficient purpose, reduce environmental pollution.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.

Claims (8)

1. a kind of powder dust arrester of high-efficiency environment friendly, including casing (1), it is characterised in that:The casing (1) is divided into left box body (2), right case (3) and upper box (4), the side of the left box body (2) are provided with dust inlet (5), the left box body (2) it is upper End is provided with fix bar (6), and the fix bar (6) is hollow structure inside, and the fix bar (6) is provided with equally distributed Circular port (7), hollow pipe (8) being provided with through the circular port (7), one end of the hollow pipe (8) is connected with filter bag (9), Hollow pipe (8) other end is provided with annulus (10) and fixed with circular port (7), and the upper end of the fix bar (6), which is provided with, advertises pipe (11), the pipe (11) of advertising is equipped with and is in charge of (12) corresponding to the position of circular port (7), and the pipe (11) of advertising is provided with arteries and veins Valve (13) is rushed, pipeline (14) is provided between the left box body (2) and right case (3), pipeline (14) place of the left box body (2) is set There is a screen pack (15), the lower end of the left box body (2) and right case (3) is equipped with dirt small room (16), and the dirt small room (16) sets Dirt valve (17) is unloaded, the upper end of the right case (3) is provided with support bar (18), and the upper surface of the right case (3) is hollow out knot Structure, right case (18) upper surface are provided with high-pressure atomizer (19), and the side of the upper box (4) is provided with outlet (20).
A kind of 2. powder dust arrester of high-efficiency environment friendly according to claim 1, it is characterised in that:The dust inlet (5) it is oviduct, is fixedly connected between left box body (2).
A kind of 3. powder dust arrester of high-efficiency environment friendly according to claim 1, it is characterised in that:The support bar (18) It is provided with airflow hole (19).
A kind of 4. powder dust arrester of high-efficiency environment friendly according to claim 1, it is characterised in that:The high-pressure atomizer (19) water pipe (22) is provided with, and the water pipe (22) draws right case (3) outside.
A kind of 5. powder dust arrester of high-efficiency environment friendly according to claim 1, it is characterised in that:The dirt small room (16) For funnel-form.
A kind of 6. powder dust arrester of high-efficiency environment friendly according to claim 1, it is characterised in that:The left box body (2) Pipeline (14) inner surface between right case (3) carries sealing ring, and the pipeline (14) is to be detachably connected.
A kind of 7. powder dust arrester of high-efficiency environment friendly according to claim 1, it is characterised in that:The filter bag (9) Fixed with hollow pipe (8) by elastic ring.
A kind of 8. powder dust arrester of high-efficiency environment friendly according to claim 1, it is characterised in that:On the outlet (20) Provided with outlet valve (21).
CN201710689201.0A 2017-08-14 2017-08-14 A kind of powder dust arrester of high-efficiency environment friendly Pending CN107469531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710689201.0A CN107469531A (en) 2017-08-14 2017-08-14 A kind of powder dust arrester of high-efficiency environment friendly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710689201.0A CN107469531A (en) 2017-08-14 2017-08-14 A kind of powder dust arrester of high-efficiency environment friendly

Publications (1)

Publication Number Publication Date
CN107469531A true CN107469531A (en) 2017-12-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710689201.0A Pending CN107469531A (en) 2017-08-14 2017-08-14 A kind of powder dust arrester of high-efficiency environment friendly

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810549A (en) * 1994-07-05 1996-01-16 Ide Hiroyuki Turning-flow powder collector
CN203842466U (en) * 2014-05-19 2014-09-24 徐州文远农业技术有限公司 Dust removal system
CN203842463U (en) * 2014-05-19 2014-09-24 徐州市合洪生猪养殖专业合作社 Bag type dust collection system
CN104147880A (en) * 2014-07-31 2014-11-19 安徽宁国中天环保设备有限公司 Dedusting and purifying device for screening working procedure
CN205435302U (en) * 2015-12-01 2016-08-10 赣州市宝鼎环保科技有限公司 Novel dedusting device
CN206350959U (en) * 2016-11-28 2017-07-25 江苏俊启生物科技股份有限公司 A kind of grain and oil processing dust treatment plant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810549A (en) * 1994-07-05 1996-01-16 Ide Hiroyuki Turning-flow powder collector
CN203842466U (en) * 2014-05-19 2014-09-24 徐州文远农业技术有限公司 Dust removal system
CN203842463U (en) * 2014-05-19 2014-09-24 徐州市合洪生猪养殖专业合作社 Bag type dust collection system
CN104147880A (en) * 2014-07-31 2014-11-19 安徽宁国中天环保设备有限公司 Dedusting and purifying device for screening working procedure
CN205435302U (en) * 2015-12-01 2016-08-10 赣州市宝鼎环保科技有限公司 Novel dedusting device
CN206350959U (en) * 2016-11-28 2017-07-25 江苏俊启生物科技股份有限公司 A kind of grain and oil processing dust treatment plant

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Application publication date: 20171215