CN107019977A - Dust removal unit - Google Patents

Dust removal unit Download PDF

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Publication number
CN107019977A
CN107019977A CN201710385843.1A CN201710385843A CN107019977A CN 107019977 A CN107019977 A CN 107019977A CN 201710385843 A CN201710385843 A CN 201710385843A CN 107019977 A CN107019977 A CN 107019977A
Authority
CN
China
Prior art keywords
dust
rhombus
small
filter element
removal unit
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
CN201710385843.1A
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Chinese (zh)
Inventor
孙家驹
孙雪梅
司凯
郑荔丹
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Individual
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Individual
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 Individual filed Critical Individual
Priority to CN201710385843.1A priority Critical patent/CN107019977A/en
Publication of CN107019977A publication Critical patent/CN107019977A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • 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
    • B01D46/30Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like

Abstract

The present invention relates to technical field of dust removal equipment, more particularly to a kind of dust removal unit, including the small dust cage filter element of seal case, rhombus, walking blowing casing and dust hopper;The small dust cage filter element of rhombus is arranged in the side of the seal case in array;Several blow guns are provided with close to the side of the small dust cage filter element of the rhombus on the walking blowing casing, the opposite side of the walking blowing casing is provided with snake-like hose;The dust hopper is placed in the underface of the small dust cage filter element of rhombus, and screw rod dust propeller is provided with the dust hopper bottom, and the end of screw rod dust propeller is provided with dust discharge pipeline.Employ the small dust cage filter element of rhombus and walking blowing body structure, its simple in construction, occupancy dust removal unit space is small, reliable failure is few, process simple cost low, volume is only the half of LTG companies Luo Wa Products, if in the case of same volume, the filter area and filter capacity of this dust collecting system are twice.

Description

Dust removal unit
Technical field
The present invention relates to technical field of dust removal equipment, more particularly to a kind of dust removal unit.
Background technology
The air filter unit that domestic textile mills are using has:Honeycomb dedusting machine group, plate-type dedusting unit, composite round cage Dust removal unit, the German LTG companies of introduction and the dust removal unit of Luo Wa companies of Switzerland.The dust removal machine that textile mills of the country use at present Group is all two-stage dust filtration equipment, and the first order mainly filters off fiber impurity by stainless steel cloth, and the second level is mainly use Plush filtrate filters off dust.
As Chinese patent discloses a kind of honeycomb fashion dust collecting system, the patent No.:94111239X, is arranged by upright formula The small filter cylinder honeycomb fashion dust cage of plush, machinery inhale arm and transmission mechanism composition.Honeycomb fashion dust cage is placed in seal case dividing plate Side, machinery inhales the opposite side that arm is located at seal case dividing plate.Machinery inhales arm by turning round small suction nozzle, transmission case and header box group Into the small suction nozzle of revolution that can pass in and out small dust cage is arranged on transmission case, and the small suction nozzle telecontrol equipment of the revolution is connected in motor.Header box It is adjacent with transmission case, and sealing is spaced from each other, the outside of header box is equipped with a dust delivering tube for leading to dust arrester.This dedusting Set structure is complicated, and machinery inhales arm, and transverse direction, longitudinal direction, circumference three-dimensional motion, equipment operational reliability are poor doing, and rotation is small If the center that suction nozzle inhales arm can not be completely to the small dust cage center of quasi-circular, small suction nozzle is easy to needle plush filtrate, contains Dirt air directly through.Circumference dust suction is done because honeycomb dedusting machine group secondary mechanical inhales arm and needs to pass in and out small dust cage, so two grades Cabinet space is larger.Because honeycomb dedusting machine group uses plush filtrate, its filter efficiency is very poor, and workshop dust content is high.And Filtrate is easy to hardened (dust sticks together with plush) and causes ventilative rate to decline, and cleaner resistance increase, situation is serious When cause whole dust pelletizing system can not normal work.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, small volume, filter area is big, filtering effect is high, stable, The convenient LS dust removal units of maintenance management.
The present invention to achieve the above object, using following technical scheme:
A kind of dust removal unit, it is characterised in that:Including seal case, the small dust cage filter element of rhombus, walking blowing casing And dust hopper;The small dust cage filter element of rhombus is arranged in the side of the seal case in array, and the rhombus is small The cross section of dust cage filter element is rhombus;The walking blowing casing is arranged on the one of the small dust cage filter element of the rhombus Side, the top of walking blowing casing and the slide rail being arranged on inside seal case are slidably matched and drive it in cunning by walking mechanism Move back and forth, blown on the walking blowing casing close to the side of the small dust cage filter element of the rhombus provided with several on rail Mouth, the opposite side of the walking blowing casing is provided with the snake-like hose being connected with blower fan;It is small that described dust hopper is placed in institute's rhombus The underface of dust cage filter element, screw rod dust propeller is provided with the dust hopper bottom, the screw rod dust propeller End is provided with dust discharge pipeline, and the dust discharge pipeline is connected with outside dust collecting system.
Preferably, the inside of the seal case is provided with dividing plate, and the dividing plate is provided with diamond hole, the small dust cage of rhombus Filter element is placed in the diamond hole.
Preferably, what the filtering material on the small dust cage filter element outer surface of the rhombus was selected is novel nano non-woven fabrics Filtrate.
Preferably, the position number of plies of the blow gun is corresponding with the number of plies of the small dust cage filter element of rhombus, every layer of blow gun Axis height is corresponding with the small dust cage ramp of rhombus.
Preferably, the seal case opens the door provided with side.
Preferably, the width of the dust hopper is more than the length of the small dust cage filter element of the rhombus.
Preferably, the walking mechanism includes motor and the gear train with motor connection, and gear train is with being arranged on slide rail It is upper to coordinate.
The beneficial effects of the invention are as follows:1. employing the small dust cage filter element of rhombus and walking blowing body structure, it is tied Structure is simple, occupancy dust removal unit space is small, and reliable failure is few, and the simple cost of processing is low, and volume is only LTG companies Luo Wagong The half of product is taken charge of, if in the case of same volume, the filter area and filter capacity of this dust collecting system are twice.
2. it is filtering technique core, the non-woven fabrics to employ the small dust cage filter element of rhombus and novel nano non-woven fabrics filtrate Filtrate has the advantages such as smooth surface, good permeability, resistance is small, filter efficiency is high, water repellent, grease proofing, fire-retardant, antistatic.Effectively Avoid the existing dust removal unit of current China using the easy clot of plush filtrate is hardened, the dust that is trapped in plush filtrate It is clear to inhale the disadvantages such as unnet, efficiency of dust collection is low, concentration of emission is high.
3. due to the nanometer filtrate using surface unusual light, and two ramp gradients of diamond structure are larger is difficult to stay Received in dirt, two lower inclined planes taper it is smaller can not dust-staying, filtration flow-rate is very low in addition.So, effect of the dust in air blast Under be easy to blow off filter material surface and fall.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the sectional view in A-A directions in Fig. 1;
Fig. 3 is the sectional view in B-B directions in Fig. 1;
Fig. 4 is outline drawing of the invention.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describe in detail the present invention embodiment.As Figure 1-Figure 4, remove Dirt unit is the seal case 1 by being provided with inspection door, is distributed in the small dust cage filtering of rhombus that the side of seal case 1 is arranged in array Unit 3, walking blowing casing 9, blow gun 8, walking mechanism 13, dust hopper 5 are constituted.The small dust cage filter element of rhombus can be set to 8 layers 17-18 rows amount to 70 small dust cages of rhombus and are fixed on dividing plate 2, and are communicated with the diamond hole on dividing plate 2, and dividing plate 2 is fixed on close On joint sealing body 1, the small dust cage filter element other end of rhombus is directly anchored on dividing plate.On the small dust cage filter element outer surface of rhombus Filtering material selects is novel nano non-woven fabrics filtrate, with good permeability, resistance is small, filter efficiency is high, water repellent, anti- The advantage such as oily, fire-retardant, antistatic, the opposite side of dividing plate 2 is the cleaned air after filtering.The small dust cage of rhombus arranged in array Filter element 3, dust laden air is filtered, and dust is trapped in the outer surface of the small dust cage filtrate of rhombus, the clean sky after filtering Gas is entered inside dust cage by filtrate, and the rhombus hole linked by dividing plate with small dust cage enters dust removal unit casing opposite side Square chest afterwards.Come from the wind for the high pressure positive blower that dust removal unit is carried, sprayed by snake-like hose 10 and blowing casing 9 by blow gun 8 One strong air-flow, the air-flow blows off the dust for being trapped in the small surface of dust cage filter element 3 of rhombus whereabouts.Blown off Dust falls in the dust hopper 5 of bottom, is delivered to through dust hopper inner screw dust propeller 7 in one end dust discharge pipeline 6 of dust hopper, Dust delivers to dust treatment system by dust collecting system 4.
The present invention filter dirt flow be:The fibre-bearing and the air of dust produced in textile mills' production process, is removed entering During dirt unit one-level, fiber filter is fallen.The dust removal unit that air still containing short flannel and dust enters the present invention carries out two grades Filtering.Dust laden air enters behind secondary seal casing and the small dust cage outer surface of each rhombus, under the suction of system main air blower, powder Dirt is trapped in filter material surface, and clean air after filtering can arrange air outside, can send into workshop or air conditioning chamber's reuse.It is trapped in filter Expect the dust of outer surface, the jet blown out through blow gun blows off and fall in dust hopper, the spiral propeller of dust hopper bottom is by powder Dirt sends into one end of dust hopper, and dust treatment system is drawn to by dust collecting system.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (7)

1. a kind of dust removal unit, it is characterised in that:Including seal case, the small dust cage filter element of rhombus, walking blowing casing with And dust hopper;The small dust cage filter element of rhombus is arranged in the side of the seal case, the small dirt of rhombus in array The cross section of cage filter element is rhombus;The walking blowing casing is arranged on the side of the small dust cage filter element of the rhombus, The top of walking blowing casing and the slide rail being arranged on inside seal case are slidably matched and drive it in slide rail by walking mechanism It is upper to move back and forth, several blow guns are provided with close to the side of the small dust cage filter element of the rhombus on the walking blowing casing, The opposite side of the walking blowing casing is provided with the snake-like hose being connected with blower fan;Described dust hopper is placed in the small dust cage of institute's rhombus The underface of filter element, screw rod dust propeller, the end of the screw rod dust propeller are provided with the dust hopper bottom Provided with dust discharge pipeline, the dust discharge pipeline is connected with outside dust collecting system.
2. dust removal unit according to claim 1, it is characterised in that:The inside of the seal case is provided with dividing plate, described Dividing plate is provided with diamond hole, and the small dust cage filter element of rhombus is placed in the diamond hole.
3. dust removal unit according to claim 1, it is characterised in that:On the small dust cage filter element outer surface of rhombus What filtering material was selected is novel nano non-woven fabrics filtrate.
4. dust removal unit according to claim 1, it is characterised in that:The position number of plies of the blow gun and the small dust cage mistake of rhombus The number of plies for filtering unit is corresponding, and the axis height of every layer of blow gun is corresponding with the small dust cage ramp of rhombus.
5. dust removal unit according to claim 1, it is characterised in that:The seal case opens the door provided with side.
6. dust removal unit according to claim 1, it is characterised in that:The width of the dust hopper is more than the small dirt of the rhombus The length of cage filter element.
7. dust removal unit according to claim 1, it is characterised in that:The walking mechanism includes motor and connected with motor The gear train connect, gear train coordinates with being arranged on slide rail.
CN201710385843.1A 2017-05-26 2017-05-26 Dust removal unit Pending CN107019977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710385843.1A CN107019977A (en) 2017-05-26 2017-05-26 Dust removal unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710385843.1A CN107019977A (en) 2017-05-26 2017-05-26 Dust removal unit

Publications (1)

Publication Number Publication Date
CN107019977A true CN107019977A (en) 2017-08-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710385843.1A Pending CN107019977A (en) 2017-05-26 2017-05-26 Dust removal unit

Country Status (1)

Country Link
CN (1) CN107019977A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108434896A (en) * 2018-05-22 2018-08-24 嘉兴优聚机械配件有限公司 A kind of Novel filtration structure
CN112845078A (en) * 2020-12-31 2021-05-28 湖北润楚生物科技有限公司 Winnowing machine air pipe dust processing apparatus

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2190521Y (en) * 1994-06-10 1995-03-01 无锡市太湖除尘设备厂 Rhombus bag type dust collecter
CN1106477A (en) * 1994-02-04 1995-08-09 江阴市空调除尘设备厂 Honeycomb duster
CN2279948Y (en) * 1996-07-04 1998-04-29 常熟市鼓风机厂 Drum like dust removing set
CN200992556Y (en) * 2006-12-28 2007-12-19 山西太钢不锈钢股份有限公司 Bag type powder collecting device
CN201088894Y (en) * 2007-09-12 2008-07-23 胡继业 Modularized combined type dust filter
CN201744252U (en) * 2010-06-09 2011-02-16 无锡市天兴净化空调设备有限公司 Filtering deduster
CN102580419A (en) * 2011-12-22 2012-07-18 南京昊扬化工装备有限公司 Vertical-wall alternative filter plate dust catcher
WO2013086888A1 (en) * 2011-12-12 2013-06-20 中联重科股份有限公司 Dust removing box and dust removing system with same
CN103446816A (en) * 2012-05-29 2013-12-18 党庆风 High-pressure reverse-blowing ash-removing bag filter system
CN104492180A (en) * 2014-12-19 2015-04-08 江苏精亚环境科技有限公司 Intelligent type multi-suction-hole air returning filter
CN204865348U (en) * 2015-07-02 2015-12-16 淮安安邦环境工程科技有限公司 Rhombus filter bag frame
CN206793271U (en) * 2017-05-26 2017-12-26 孙家驹 Dust removal unit

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1106477A (en) * 1994-02-04 1995-08-09 江阴市空调除尘设备厂 Honeycomb duster
CN2190521Y (en) * 1994-06-10 1995-03-01 无锡市太湖除尘设备厂 Rhombus bag type dust collecter
CN2279948Y (en) * 1996-07-04 1998-04-29 常熟市鼓风机厂 Drum like dust removing set
CN200992556Y (en) * 2006-12-28 2007-12-19 山西太钢不锈钢股份有限公司 Bag type powder collecting device
CN201088894Y (en) * 2007-09-12 2008-07-23 胡继业 Modularized combined type dust filter
CN201744252U (en) * 2010-06-09 2011-02-16 无锡市天兴净化空调设备有限公司 Filtering deduster
WO2013086888A1 (en) * 2011-12-12 2013-06-20 中联重科股份有限公司 Dust removing box and dust removing system with same
CN102580419A (en) * 2011-12-22 2012-07-18 南京昊扬化工装备有限公司 Vertical-wall alternative filter plate dust catcher
CN103446816A (en) * 2012-05-29 2013-12-18 党庆风 High-pressure reverse-blowing ash-removing bag filter system
CN104492180A (en) * 2014-12-19 2015-04-08 江苏精亚环境科技有限公司 Intelligent type multi-suction-hole air returning filter
CN204865348U (en) * 2015-07-02 2015-12-16 淮安安邦环境工程科技有限公司 Rhombus filter bag frame
CN206793271U (en) * 2017-05-26 2017-12-26 孙家驹 Dust removal unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108434896A (en) * 2018-05-22 2018-08-24 嘉兴优聚机械配件有限公司 A kind of Novel filtration structure
CN108434896B (en) * 2018-05-22 2023-10-27 嘉兴优聚机械配件有限公司 Filtering structure
CN112845078A (en) * 2020-12-31 2021-05-28 湖北润楚生物科技有限公司 Winnowing machine air pipe dust processing apparatus

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Application publication date: 20170808

WD01 Invention patent application deemed withdrawn after publication