CN2118740U - Closed and autometic combination type dust remover - Google Patents
Closed and autometic combination type dust remover Download PDFInfo
- Publication number
- CN2118740U CN2118740U CN 92207677 CN92207677U CN2118740U CN 2118740 U CN2118740 U CN 2118740U CN 92207677 CN92207677 CN 92207677 CN 92207677 U CN92207677 U CN 92207677U CN 2118740 U CN2118740 U CN 2118740U
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Abstract
The utility model discloses a closed and automatic combination type dust remover, which belongs to a dust removing apparatus of a set of equipment completing double filtration. The function of the closed and automatic combination type dust remover is that dust articles of a first stage dust removing can automatically and continuously be eliminated to the outside of the dust remover for collecting through a fibre automatic collecting device; the air in the dust articles is separated by the collecting device; the air is sent to a main fan through a pipeline in order to form airflow closed cycle. The filtering powder dust of the second stage is over the second filtering materials; the filtering powder dust can be sucked into the dust collecting through a movable nozzle on a light suction mechanism; the filtering powder dust is discharged by a discharging brake device. The closed and automatic combination type dust remover can be used for collecting sucking dropping cotton and filtering of dusty air of the technologies of blowing, carding and waste cotton treating of cotton, hemp and chemical fibre in cotton mill.
Description
The automatic compound type dust remover of the utility model closed loop relates to is dust arrester in a kind of textile machine, it belongs to the cleaner that a set of equipment is finished double-filtration, its function be first order dedusting the trifle in the world thing can by the fiber automatic collector automatically continuously the eliminating machine collect outward, air in the trifle in the world thing is separated by gatherer, send main air blower back to by pipeline, form the air-flow closed cycle; Second level Chalk-dust filtering can suck dust arrester and be discharged by brake discharging device by the clear movable suction nozzle of inhaling in the mechanism on the secondary filtrate.Be used for the collection of suction noil of technology such as blowing, comb and parallel cotton fibers prior to spinning, waste cotton processing of cotton mill cotton, fiber crops, chemical fibre and the filtration of dust laden air.
Existing compound type dust remover first order foreign material are to deposit by sack dress, are interrupted by manually exchanging for, will shut down processing when exchanging for, and tail gas sees through cloth bag and enters dirt pocket, easily forms secondary pollution.Secondary is inhaled mechanism clearly movable and fixed two kinds.Movable its suction nozzle forms of motion is will be rotatablely moved by the outer back and forth screw mandrel of machine to convert reciprocating motion to, and the suction nozzle in the drive machine on the assembly pulley moves up and down, this complex structure, and screw mandrel and dop are stuck easily, to screw mandrel processing request height, operational failure rate height; Fixed its suction nozzle is made up of the apneusis mouth of the long slit-aperture type of two or more tubuloses, and it is big that suction nozzle is crossed the wind area, and vacuum is little and distribution is very inhomogeneous, is difficult for exhaustion attached to the dust on the secondary filtrate.And institute to join the high pressure positive blower power requirement big, because suction nozzle is close to filtrate, bigger to wear of filtering material simultaneously.
The purpose of this utility model is exactly the shortcoming that overcomes the said equipment, and the automatic compound type dust remover of closed loop of the cleaner that a set of equipment finishes double-filtration is provided.
The utility model is whole dust-removal system to be formed the automatic removal of impurities of closed loop go out the novel dust removing equipment that dirt is one.The dust-laden fibrous airstream is by main air blower input deduster cyclone head, contain the trifle in the world air under the cyclone head effect, carry downwards along the rotation of grade one filter inwall, wherein fiber dust and part air enter the fiber automatic collector through ash bucket, the fiber automatic collector is with fiber trifle in the world and air separation, wherein the fiber trifle in the world is by the cotton curtain output of the conveying of fiber automatic collector, separated air links through backwind tube and main air blower and enters deduster once more and form closed cycle, the dust that sees through after grade one filter filters is adsorbed on the secondary filtrate of two-stage rotary filter inwall, clean air sees through the secondary filtrate and discharges, the suction nozzle of inhaling clearly in the mechanism through activity attached to the dust on the secondary filtrate inwall is sucked by the negative pressure of high pressure positive blower, enter dust arrester through suction pipe, wherein dust falls into dust bag, enter the dust squeezer by brake discharging device and be squeezed into block the discharge, clean air after the filtration enters in the air, thereby realize one of dust pelletizing system, cascade filtration, fibre dust are collected the purpose of collection for the closed cycle of one respectively.Drive mechanism of the present utility model be motor directly be fixed in the chassis on decelerator link to each other, decelerator is by initiatively spur gear is housed on the spindle nose, the tapered end face bull gear of two-stage rotary filter is equipped with in drive, and four warp-wise support rollers and four diminished shafts of being fixed on the chassis hold up and guarantee bull gear and the even running of two-stage rotary filter to support roller.The above-mentioned movable clear mechanism of inhaling comprises a coaster and two square suction nozzles, its transmission be by the rotation tapered end face bull gear end face on be equipped with one the joint spacing swing tooth bar, this tooth bar and the travelling gear engagement that is fixed on the chassis main frame, drive coaxial sprocket wheel through another sprocket wheel of chain drive with travelling gear, and synchronous operation, and soldering pin is housed on the chain, soldering pin moves also automatic reverse and drives coaster and moves up and down in the coaster chute, being fixed on supratrochlear two square suction nozzles also moves simultaneously, for reducing coaster running resistance up and down, steel cable and balancing weight are housed.
Further specify structure of the present utility model below in conjunction with accompanying drawing, wherein
Fig. 1 is the structural representation of the automatic compound type dust remover of closed loop;
Fig. 2 is the movable clear transmission schematic diagram of inhaling mechanism.
Among the figure, (1) whirlwind, (2) grade one filter, (3) ash bucket, (4) secondary filtrate, (5) two-stage rotary filter, (6) fiber automatic collector, (7) backwind tube, (8) container, (9) high pressure positive blower, (10) suction pipe, (11) movable clear mechanism of inhaling, (12) dust squeezer, (13) brake discharging device, (14) control of dust filter bag, (15) dust arrester, (16) are support roller axially, and (17) taper is support roller radially, (18) motor, (19) single reduction gear, (20) chassis, (21) spur gear, (22) tapering point bull gear, (23) spacing swing tooth bar, (24) travelling gear, (25) sprocket wheel, (26) chain, (27) sprocket wheel, (28) soldering pin, (29) coaster, (30) frame, (31) movable suction nozzle, (32) steel cable, (33) balancing weight.
The dust-laden fibrous airstream, by main air blower input deduster cyclone head (1) effect down, carry downwards along the rotation of grade one filter (2) inwall, wherein fiber trifle in the world and part air enter fiber automatic collector (6) through ash bucket (3), wherein automatic collector (6) connects form with ash bucket (3) and can directly or by pipeline connect, form automatic closed cycle with backwind tube (7) main air blower UNICOM again, the fiber automatic collector is with fiber trifle in the world and air separation, wherein the fiber trifle in the world is by the cotton curtain output of the conveying of fiber automatic collector, separated air links through backwind tube (7) and main air blower and enters deduster formation closed cycle once more, the dust that sees through after grade one filter (2) filters is adsorbed on the secondary filtrate (4) of two-stage rotary filter (5) inwall, clean air sees through secondary filtrate (4) and discharges, the suction nozzle of inhaling clearly in the mechanism (11) through activity attached to the dust on secondary filtrate (4) inwall (31) is sucked by the negative pressure of high pressure positive blower (9), enter dust arrester (15) through suction pipe (10), wherein dust falls into dust bag (14), by brake discharging device (13), enter dust squeezer (12) and be squeezed into block the discharge, the clean air after the filtration enters in the air.Thereby the I and II of realizing dust pelletizing system filters, and fibre dust is collected the purpose of collection for the closed cycle of one respectively.
Drive mechanism of the present utility model be motor (18) directly be fixed in chassis (20) on decelerator (19) link to each other, initiatively spur gear (21) is housed on the decelerator spindle nose, drive tapered end face bull gear (22), two-stage rotary filter (5) is housed on the tapered end face bull gear, radially support roller (17) and four diminished shafts hold up and also guarantee bull gear and the even running of two-stage rotary filter to support roller (16) to be fixed on the chassis (20) four.The above-mentioned movable clear mechanism of inhaling comprises a coaster (29) and two square suction nozzles (31), its transmission realizes by following structure, one joint spacing swing tooth bar (23) is housed on tapered end face bull gear (22) end face of rotation, when with travelling gear (24) the engagement time that is fixed on the frame (30), the sprocket wheel (25) that travelling gear (24) is coaxial is through chain (26) drive sprocket (27) synchronous operation.And soldering pin (28) is housed on the chain (26), soldering pin (28) moves also automatic reverse and drives coaster (29) and moves up and down in the chute of coaster (29).。In order to reduce coaster (29) running resistance up and down, steel cable (32) and balancing weight (33) are housed.Two the square suction nozzles (31) that are fixed on the coaster (29) move a week at tapered end face bull gear (22) revolution, tooth bar (23) just moves up or down a segment distance when meshing one time with travelling gear (24), the suction nozzle motion stops when breaking away from engagement, forms the motion of intermittent reciprocating formula.
The utility model technology, for guarantee tooth bar (23) when doing gyration can with travelling gear (24) normal engaged, special tooth bar (23) is designed to spacing swing engagement installation form.The advantage of the utility model technology is:
1, by main air blower input dust-laden fibrous airstream, by the automatic compound type dust remover of closed loop, one-level is filtered back fiber dust foreign material and automatically fiber, trifle in the world and air separation is closed discharge continuously by fiber automatic collector (6), divide the clutch air to send main air blower back to through backwind tube (7), form closed cycle, eliminated for many years and collected, by the artificial hidden danger that forms secondary pollution and easily produce fire of regularly removing by cloth bag.Make grade one filter (2), remain unobstructedly, improved the efficiency of dust collection of deduster.Fiber automatic collector (6) can adopt with ash bucket (3) and directly connect or connect by pipeline.
2, the secondary dust is gone into dust arrester (15) by the automatically clear suction of movable square opening suction nozzle (31), enter dust squeezer (12) by dust bag (14) brake discharging device (13) and be squeezed into block the discharge, clean air after dust bag (14) filters is discharged automatically, has avoided secondary pollution.
3, the automatic compound type dust remover of closed loop with one-level and two-stage dust removal, impurities removal and closed cycle in one, floor space is little, power consumption is low simple to operate, easy to maintenance, alleviate working strength of workers, improved work situation, be applicable to different fiber dust removings simultaneously, help the cotton mill dust pelletizing system and transform construction, be suitable for China's national situation with new factory.
4, two-stage rotary filter (5) adopts single-stage speed changer (19), one-level spur gear (21), tapered end face bull gear (22) transmission, has changed the shortcoming of past by one-level bevel gear transmission installation difficulty; Adopt radially support roller (17), taper by to support roller (16), support bull gear (22) and secondary filter (5), thereby realize easy to adjust, transmission balance, tapered end face bull gear (22) the little purpose of wearing and tearing.
5, movable suction nozzle is inhaled mechanism's employing tooth bar, gear, chain drive clearly, and is simple in structure, and practical running is reliable, overcome by reciprocal screw mandrel changement to add the formula difficulty, the shortcoming that the operational failure rate is high.
6, (31) two of movable suction nozzles adopt square suction inlet suction nozzle area little, and negative power is concentrated, the vacuum height, and the dust collection efficiency height, consumption of power is little.When the one-level filtrate of selecting different meshes for use and suction nozzle coupling, can satisfy the needs of different fiber filter such as cotton, fiber crops, chemical fibre dirt.
7, because movable suction nozzle (31) adopts the intermittent reciprocating motion, promptly working as secondary filter (5) whenever rotates a circle, movable suction nozzle (31) rises or decline 60mm, movable suction nozzle and secondary filtrate (4) contact area only are 1/20th times of bar seam suction nozzle contact-making surface area, therefore the wearing and tearing of secondary filtrate are stitched suction nozzle less than bar, improve the service life of secondary filtrate, reduced the use cost of using producer.
The employed technological parameter of some members of the utility model is as follows:
The dust-laden fibrous airstream by the dust pelletizing system main air blower with 20000-36000m
3/ h capacity input cyclone head (1) also is pressed into grade one filter (2) under centrifugal action with the wind speed spiral of 14.4-25m/s, the dust of 20-50 μ m sees through the one-level filtrate, enter two-stage rotary filter (5) and be adsorbed on the secondary filtrate (4), the part air quantity sees through secondary filter and enters outside the machine; Be adsorbed on suction nozzle (31) that the dust on the secondary filtrate inhales mechanism (11) clearly by activity through high pressure positive blower (9) with 1800m
3/ h capacity drains into after dust arrester (15) dust filters by control of dust filter bag (14), enters dust squeezer (12) by brake discharging device (13) again and is squeezed into block the discharge automatically, and air sees through control of dust filter bag (14) and discharges.
By the fiber trifle in the world after grade one filter (2) filtration, by fiber automatic collector (6), the staple fibre trifle in the world is discharged outside the machine automatically with the impurities removal amount of maximum 100kg/h, dust and the negative quantity that sees through the fiber automatic collector by join little blower fan send main air blower back to through pipe (7) with the wind and form closed cycle.
Claims (1)
1, the automatic compound type dust remover of a kind of closed loop, it mainly comprises cyclone head (1), grade one filter (2), ash bucket (3), two-stage rotary filter (5), fiber automatic collector (6), backwind tube (7), high pressure positive blower (9), suction pipe (10), movable clear mechanism (11), the dust squeezer (12) inhaled, brake discharging device (13), control of dust filter bag (14) is characterized in that, described fiber automatic collector (6) connects form with ash bucket (3) and can directly or by pipeline connect, with backwind tube (7) main air blower UNICOM, form automatic closed cycle again; Described two-stage rotary filter (5) inwall has a secondary filtrate (4), the suction nozzle (31) that dust on the inwall is inhaled clearly in the mechanism (11) through activity is sucked by the negative pressure of high pressure positive blower (9), enter dust arrester (15) through suction pipe (10), dust falls into dust bag (14), enters dust squeezer (12) by brake discharging device (13) and is squeezed into block the discharge; The transmission of described two-stage rotary filter (5) be by motor (18) directly be fixed in chassis (20) on decelerator (19) link to each other, active spur gear (21) is equipped with the two-stage rotary filter with drive tapered end face bull gear (22) is housed on the decelerator spindle nose, described activity is inhaled mechanism clearly and is comprised a coaster (29) and two square suction nozzles (31), its transmission is by a joint spacing swing tooth bar (23) is housed on tapered end face bull gear (22) end face that rotates, this tooth bar and travelling gear (24) engagement that is fixed on the frame (30) on the frame of chassis (20), this travelling gear band drives coaxial sprocket wheel (25) through chain (26) drive sprocket (27) synchronous operation, soldering pin (28) on the chain (26) moves also automatic reverse and drives coaster (29) and moves up and down in coaster (29) chute, two the square suction nozzles (31) that are fixed on the coaster (29) also move simultaneously, for reducing coaster (29) running resistance up and down, steel cable (32) and balancing weight (33) are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92207677 CN2118740U (en) | 1992-04-23 | 1992-04-23 | Closed and autometic combination type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92207677 CN2118740U (en) | 1992-04-23 | 1992-04-23 | Closed and autometic combination type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2118740U true CN2118740U (en) | 1992-10-14 |
Family
ID=4953346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92207677 Granted CN2118740U (en) | 1992-04-23 | 1992-04-23 | Closed and autometic combination type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2118740U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080518B (en) * | 2004-12-14 | 2010-08-25 | 里特机械公司 | Unit for removing waste in a carding device |
| CN102108569A (en) * | 2011-01-31 | 2011-06-29 | 宁波德昌精密纺织机械有限公司 | Automatic cotton cleaning device for spinning machine suction box |
| CN102367600A (en) * | 2011-05-25 | 2012-03-07 | 林秀云 | Dust removing device of cotton comber |
| CN101250781B (en) * | 2008-03-27 | 2012-04-18 | 江苏凯宫机械股份有限公司 | Pipe connection for cleaning machine of bobbiner |
| CN106400210A (en) * | 2015-11-11 | 2017-02-15 | 华巧波 | Cotton fluffer with de-dusting and recycling functions |
| CN108754624A (en) * | 2018-08-31 | 2018-11-06 | 张家港保税区宇联羊毛工业有限公司 | Exclusion device for wool processing |
| CN113230769A (en) * | 2021-06-15 | 2021-08-10 | 农业农村部南京农业机械化研究所 | Rotary bag type dust removal device and dust removal method for crop harvester |
-
1992
- 1992-04-23 CN CN 92207677 patent/CN2118740U/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080518B (en) * | 2004-12-14 | 2010-08-25 | 里特机械公司 | Unit for removing waste in a carding device |
| CN101250781B (en) * | 2008-03-27 | 2012-04-18 | 江苏凯宫机械股份有限公司 | Pipe connection for cleaning machine of bobbiner |
| CN102108569A (en) * | 2011-01-31 | 2011-06-29 | 宁波德昌精密纺织机械有限公司 | Automatic cotton cleaning device for spinning machine suction box |
| CN102108569B (en) * | 2011-01-31 | 2012-10-31 | 宁波德昌精密纺织机械有限公司 | Automatic cotton cleaning device for spinning machine suction box |
| CN102367600A (en) * | 2011-05-25 | 2012-03-07 | 林秀云 | Dust removing device of cotton comber |
| CN106400210A (en) * | 2015-11-11 | 2017-02-15 | 华巧波 | Cotton fluffer with de-dusting and recycling functions |
| CN108754624A (en) * | 2018-08-31 | 2018-11-06 | 张家港保税区宇联羊毛工业有限公司 | Exclusion device for wool processing |
| CN113230769A (en) * | 2021-06-15 | 2021-08-10 | 农业农村部南京农业机械化研究所 | Rotary bag type dust removal device and dust removal method for crop harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |