CN205627342U - Dust collector that makes an uproar falls - Google Patents

Dust collector that makes an uproar falls Download PDF

Info

Publication number
CN205627342U
CN205627342U CN201620327701.0U CN201620327701U CN205627342U CN 205627342 U CN205627342 U CN 205627342U CN 201620327701 U CN201620327701 U CN 201620327701U CN 205627342 U CN205627342 U CN 205627342U
Authority
CN
China
Prior art keywords
dust
noise reduction
casing
dust collection
bag
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.)
Expired - Fee Related
Application number
CN201620327701.0U
Other languages
Chinese (zh)
Inventor
万明
张红波
吴海
吴扬
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.)
Hunan University of Science and Technology
Original Assignee
Hunan University of Science and Technology
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 Hunan University of Science and Technology filed Critical Hunan University of Science and Technology
Priority to CN201620327701.0U priority Critical patent/CN205627342U/en
Application granted granted Critical
Publication of CN205627342U publication Critical patent/CN205627342U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a dust collector that makes an uproar falls, including arranging the terminal box of exhaust device in, the both ends of box be equipped with air intake and air exit respectively, the bottom half axial is equipped with the quarrel of a plurality of ash, installs dust collection bag in the grey quarrel, radial movable mounting has two piece at least dust collection plate in the box, and the box inner wall is equipped with the sound absorbing layer. The utility model discloses a dust removal simple structure that makes an uproar falls, prepare with low costs, installation and change conveniently, application scope is wide, falls that to make an uproar dust removal effect good, long service life.

Description

A kind of noise reduction dust arrester
Technical field
This utility model relates to industrial cleaning system field, particularly a kind of noise reduction dust arrester.
Background technology
In existing commercial production, such as at motor workshop, when motor stator is carried out coating, coating Chance is siphoned away by air exhausting device and attaches the granular coating powder at stator surface, powder in a lot of operation process Dirt enters in air by air exhausting device, and air exhausting device mouth does not does purified treatment, to neighbouring air quality shadow Ring the biggest;And also there is the problem that vent noise is the biggest, so life of resident near impact.And show The equipment of some dedusting de-noisings is all complete sale, and therefore price is costly, and function singleness, and for For specific factory, because its polluter kind producing the exhaust emission caused is few, buy set of removing Dirt equipment and noise reducing apparatus, expensive equipment is a kind of burden for enterprise, and the utilization rate of equipment is low, consumption Can be high, increase the cost in producing, and for medium-sized and small enterprises or little workshop, it is impossible to use complete Cleaner carry out dedusting.In view of equipment cost, part producer is for the process of the air of workshop Select directly discharge to save the cost buying cleaner, but be processed as and be that environment is existed very big Harm.
Utility model content
The purpose of this utility model is to provide a kind of simple efficient noise reduction dust arrester.
The purpose of this utility model is achieved through the following channels: a kind of noise reduction dust arrester, this device bag Include the casing being placed in air exhausting device end, described casing be respectively arranged at two ends with air inlet and exhaust outlet;Institute State box bottom and be axially arranged with several ash quarrels, ash quarrel is provided with dust collection bag;Described casing internal diameter To being movably installed with at least two pieces of dust-catching boards, cabinet wall is provided with sound absorbing layer.
As the further optimization of this programme, described sound absorbing layer is mineral wool abatvoix or sound-absorbing material coating.
As the further optimization of this programme, described casing is cylindrical shape.
As the further optimization of this programme, described dust collection bag opens some filtering holes, and along gas The filtering holes aperture of the dust collection bag that flow path direction is sequentially distributed is sequentially reduced.
As the further optimization of this programme, described dust collection bag is dust collection cloth bag or PVC powder dirt receipts Collection bag.
Compared with prior art, this utility model one noise reduction dust arrester has the beneficial effects that: this novel profit With sedimentation theory nature dedusting, and shunting noise abatement, simple in construction also by porous, preparation cost is low, It is convenient to install and change, and applied widely, noise reduction good dedusting effect, service life is long.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described in further detail:
Fig. 1 is this utility model structural representation;
In figure, 1. casing, 2. dust collection bag, 3. ash quarrel, 4. absorbent treatment, 5. dust-catching board, 6. air intake Mouthful, 7. exhaust outlet.
Detailed description of the invention
As it is shown in figure 1, this utility model one noise reduction dust arrester, this device includes being placed in air exhausting device end End cylindrical box 1, described casing 1 be respectively arranged at two ends with air inlet 6 and exhaust outlet 7;Described case It is axially arranged with several ash quarrels 3 bottom body 1, ash quarrel 3 is provided with dust collection bag 2, described dust Collecting bag 2 is dust collection cloth bag or PVC powder dirt collecting bag, and dust collection bag 2 has open some filtrations Hole, and the filtering holes aperture of the dust collection bag 2 being sequentially distributed along airflow direction is sequentially reduced, and is respectively used to Filter the dust of variable grain size;
Radially being movably installed with at least two pieces of dust-catching boards 5 in described casing 1, dust-catching board 5 inserts with inserted sheet form The slot of casing 1 outer wall, is conveniently carried out or changes;
Casing 1 inwall is provided with sound absorbing layer 4, and described sound absorbing layer 4 can be mineral wool abatvoix, it would however also be possible to employ straight It is connected on the mode of inwall coating sound-absorbing material.
The inwall of each ash quarrel is additionally provided with detector, is used for detecting dust accumulation height, and according to This dust accumulation height sends signal, this detector electrical connection alarm device.
This utility model one noise reduction dust arrester work process is as follows: dust-contained airflow directly enters from air inlet 6 Enter casing 1, owing to casing 1 external diameter air velocity bigger than air exhausting device external diameter reduces, in air-flow and casing 1 The friction of wall reduces, and attaches sound absorbing layer 4 at casing 1 inwall simultaneously, and then can reduce noise;When air-flow enters After casing 1 medium velocity is slack-off, the dust being mingled with in air-flow can drop in the bottom of casing 1 due to action of gravity, Grey quarrel bottom Tong Shi can shunt, and divides the wind body to bottom to have a draw, weight dust to dust Along with gas enter bottom dust collection bag 2 in, 2 filtered airflow of dust collection bag, collect dust with And reduce the effect of pneumatic noise;Afterbody at casing 1 fills dust-catching board 5, and this dust-catching board 5 can opposite case 1 Extract out, facilitate jack-up to clear up, and multiple dust-catching boards of afterbody are set, in order to the gas preventing afterbody from escaping Stream is mingled with dust and enters air.
When dusty gas is after air inlet 6 inlet body 1, and owing to wind passage broadens, air-flow wind speed reduces naturally, The dust carried secretly in gas is natural to base falls due to action of gravity, adds that bottom ash quarrel 3 has shunting Acting on, a part of air-flow can be got rid of from ash quarrel 3, draws air-flow simultaneously, and dust enters dust and receives Being filtered by it after collection bag 2, be collected in dust collection bag 2, the dust of weight is preferentially collected near air inlet 6 Dust collection bag 2 in, the dust of light weight is collected in the dust collection bag 2 near rear ventilation mouth 7 In, in dusty gas, the part dust of residual is then adsorbed by dust-catching board 5.Broadened reduction wind speed by air channel, With the shunting of each ash quarrel 3, and absorbent treatment and the noise reduction of dust collection bag 2, exhaust noise significantly drops Low.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is also Be not limited to this, any those of ordinary skill in the art in the technical scope disclosed by this utility model, The change can expected without creative work or replacement, all should contain protection domain of the present utility model it In.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.

Claims (5)

1. a noise reduction dust arrester, this device includes the casing (1) being placed in air exhausting device end, its feature Be: described casing (1) be respectively arranged at two ends with air inlet (6) and exhaust outlet (7);Described casing (1) bottom is axially arranged with several ashes quarrel (3), and ash quarrel (3) is provided with dust collection bag (2); Radially being movably installed with at least two pieces of dust-catching boards (5) in described casing (1), casing (1) inwall is provided with suction Sound-absorbing layer (4).
A kind of noise reduction dust arrester the most according to claim 1, it is characterised in that: described sound absorbing layer (4) For mineral wool abatvoix or sound-absorbing material coating.
A kind of noise reduction dust arrester the most according to claim 1, it is characterised in that: described casing (1) For cylindrical shape.
A kind of noise reduction dust arrester the most according to claim 1, it is characterised in that: described dust collection Some filtering holes, and the mistake of the dust collection bag (2) being sequentially distributed along airflow direction has been open on bag (2) Filter opening aperture is sequentially reduced.
5. according to a kind of noise reduction dust arrester described in claim 1 or 4, it is characterised in that: described dust Collecting bag (2) is dust collection cloth bag or PVC powder dirt collecting bag.
CN201620327701.0U 2016-04-12 2016-04-12 Dust collector that makes an uproar falls Expired - Fee Related CN205627342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620327701.0U CN205627342U (en) 2016-04-12 2016-04-12 Dust collector that makes an uproar falls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620327701.0U CN205627342U (en) 2016-04-12 2016-04-12 Dust collector that makes an uproar falls

Publications (1)

Publication Number Publication Date
CN205627342U true CN205627342U (en) 2016-10-12

Family

ID=57064613

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620327701.0U Expired - Fee Related CN205627342U (en) 2016-04-12 2016-04-12 Dust collector that makes an uproar falls

Country Status (1)

Country Link
CN (1) CN205627342U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107812434A (en) * 2017-12-28 2018-03-20 洛阳明创矿山冶金设备有限公司 A kind of smoke diversion purifying processing device
CN109126295A (en) * 2017-06-13 2019-01-04 荆门市格林美新材料有限公司 Fluorescent powder dust collect plant
TWI647372B (en) * 2017-12-08 2019-01-11 信統電產股份有限公司 Door opening and closing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109126295A (en) * 2017-06-13 2019-01-04 荆门市格林美新材料有限公司 Fluorescent powder dust collect plant
CN109126295B (en) * 2017-06-13 2023-08-22 荆门市格林美新材料有限公司 Fluorescent powder dust collector
TWI647372B (en) * 2017-12-08 2019-01-11 信統電產股份有限公司 Door opening and closing device
CN107812434A (en) * 2017-12-28 2018-03-20 洛阳明创矿山冶金设备有限公司 A kind of smoke diversion purifying processing device

Similar Documents

Publication Publication Date Title
CN106422586B (en) A kind of industrial dust collector with air inlet pipe
WO2012129774A1 (en) Collection device and vacuum cleaner having collection device
CN205627342U (en) Dust collector that makes an uproar falls
CN205536026U (en) Side suction -type smoke exhaust ventilator
CN107485947A (en) A kind of method of work of the Combined industry deduster of the reverse drifting dust of air outlet
CN203816379U (en) Low-pressure pulse-jet bag dust collector
CN206122302U (en) Rubber laboratory ventilation device
CN106268131A (en) The dust pelletizing system of waste product exhausting line
CN105864949A (en) Indoor ventilation and dust filtering-out equipment
CN203540242U (en) Separating pulse dust remover of high concentration dust
CN107376570A (en) A kind of Combined industry deduster of the reverse drifting dust of air outlet
CN116272221A (en) Industrial smoke dust treatment device based on grading treatment technology
CN203043782U (en) Combined type two-stage dust treatment device
CN205536025U (en) Dull and stereotyped smoke ventilator
CN201625469U (en) High-voltage movable dust collector
CN211411464U (en) Wet type cyclone dust removal fan
CN211215936U (en) Dust collecting device with sweeping function for tail belt filter screen of sintering machine
CN202823075U (en) Dust remover
CN202179909U (en) Dust collector and wear preventing jacket for filter bag opening of dust collector
CN105381676A (en) Dedusting and filtering device of motor sweeper
CN101422681B (en) Efficient mated dust removing device
CN204962901U (en) Arrange formula auto purification range hood outward
CN219290889U (en) Dust collecting equipment with deashing function
CN217912073U (en) Novel dust removal system
CN213032063U (en) Dust purification device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161012

Termination date: 20190412

CF01 Termination of patent right due to non-payment of annual fee