CN108691037A - Dust-extraction unit for carding machine - Google Patents

Dust-extraction unit for carding machine Download PDF

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Publication number
CN108691037A
CN108691037A CN201810841431.9A CN201810841431A CN108691037A CN 108691037 A CN108691037 A CN 108691037A CN 201810841431 A CN201810841431 A CN 201810841431A CN 108691037 A CN108691037 A CN 108691037A
Authority
CN
China
Prior art keywords
dust
filter bag
extraction unit
shell
cage filter
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
CN201810841431.9A
Other languages
Chinese (zh)
Inventor
顾志明
章宇
范斌
尹开俊
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.)
Suzhou Zhen Lun Biological Fiber Co Ltd
Original Assignee
Suzhou Zhen Lun Biological Fiber Co Ltd
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 Suzhou Zhen Lun Biological Fiber Co Ltd filed Critical Suzhou Zhen Lun Biological Fiber Co Ltd
Priority to CN201810841431.9A priority Critical patent/CN108691037A/en
Publication of CN108691037A publication Critical patent/CN108691037A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/76Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area
    • D01G15/82Arrangements for confining or removing dust, fly or the like
    • D01G15/825Arrangements for confining or removing dust, fly or the like by suction or blowing
    • 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 present invention discloses a kind of dust-extraction unit for carding machine,Belong to spinninging technical field,The ventilation hole for solving dust cage filter bag is easy to be blocked by the oil stain inside dust,The problem for causing dust cage filter bag cleaning effect bad,The dust-extraction unit of this case includes dust filtering mechanism and scraping plate mechanism,Dust filtering mechanism includes the shell with dust import and dust outlet,It is arranged in shell and carries the dust cage filter bag of ventilation hole,Air duct is formed between the internal face and the outside wall surface of dust cage filter bag of shell,The exhaust outlet for being connected with a negative pressure source is provided with below shell side,Ventilation hole,Air duct,Exhaust outlet phase airflow connection successively,This case in the outer peripheral two lateral walls of scraper plate by being arranged hairbrush,To be cleaned to the internal face of dust cage filter bag,To strike off dust and oil stain on dust cage filter bag internal face,The ventilation hole of dust cage filter bag can be avoided to be blocked,Therefore the dust-extraction unit cleaning effect of this case is more preferable.

Description

Dust-extraction unit for carding machine
Technical field
The present invention relates to spinninging technical fields, more particularly to a kind of dust-extraction unit for carding machine.
Background technology
For spinning equipment when spinning pure wash, carding machine carries out cotton carding and removal of impurities to fiber, and removal of impurities process usually utilizes dedusting to fill It sets and the dust of generation is collected, dust-extraction unit generally includes the dust cage filter bag with ventilation hole, due to the oil inside dust Stain is more, after dust enters dust cage filter bag, causes the ventilation hole of dust cage filter bag to be blocked by the oil stain inside dust, causes negative pressure source The negative-pressure sucking at place is insufficient, and it is bad to eventually lead to the cleaning of dust cage filter bag, or even entire carding machine can be caused to shut down.Therefore, it works Personnel need to replace dust cage filter bag in time, only can reduce production efficiency in this way.
Invention content
In order to solve the above-mentioned technical problem, the object of the present invention is to provide one kind capable of avoiding ventilation hole plug, cleaning effect The better dust-extraction unit of fruit.
In order to realize that the purpose of foregoing invention, the present invention adopt the following technical scheme that:
A kind of dust-extraction unit for carding machine, including:
Dust filtering mechanism, the dust filtering mechanism includes a shell, is arranged in the shell and the dust cage filter for filtering dust Bag, it is provided at the top of the shell for sucking the dust import of dust, bottom is provided with and goes out for the dust of dust to be discharged Mouthful, the dust cage filter bag is connected between the dust import and the dust outlet, and the dust cage filter bag has ventilation Hole forms air duct, is arranged below the side of the shell between the internal face of the shell and the outside wall surface of the dust cage filter bag It is useful for the exhaust outlet being connected with a negative pressure source, the ventilation hole, air duct and exhaust outlet phase airflow connection successively;It is described Dust-extraction unit further include:
Scraping plate mechanism, the scraping plate mechanism include the scraper shaft being rotatably arranged in the shell, are mounted on the scraper plate Scraper plate on axis is arranged in the shell and the driving motor for driving the scraper shaft rotation, scraping described in part Board shaft is located in the dust cage filter bag and extends between the dust import and the dust outlet, the outer edge of the scraper plate Two lateral walls on hairbrush for cleaning the dust cage filter bag internal face is installed.
In above-mentioned technical proposal, it is preferred that the dust cage filter bag is in hollow cylindrical.
In above-mentioned technical proposal, it is preferred that the dust cage filter bag includes the skeleton being mounted in the shell, is set in Filter bag on the inside of the skeleton.
In above-mentioned technical proposal, it is preferred that the filter bag is made of nonwoven cloth material.
In above-mentioned technical proposal, it is preferred that there are two the scraper plates, and the scraper plate described in two is arranged at right-angled intersection On the scraper shaft.
In above-mentioned technical proposal, it is preferred that the scraper plate has multiple, and multiple scraper plates are respectively along the scraper shaft Radial direction extend, multiple scraper plate being arranged circumferentially along the scraper shaft.
In above-mentioned technical proposal, it is preferred that the scraper plate extends along the axial screw of the scraper shaft.
In above-mentioned technical proposal, it is preferred that the dust-extraction unit further includes one dust in the housing bottom being arranged Collecting vessel, the dust collection bucket are connected with the dust outlet.
The present invention obtains following advantageous effect compared with prior art:By the way that inside of the scraping plate mechanism to dust cage filter bag is arranged It is cleaned, by the way that hairbrush is arranged in the outer peripheral two lateral walls of scraper plate, to be carried out to the internal face of dust cage filter bag Cleaning can avoid the ventilation hole of dust cage filter bag from being blocked, therefore to strike off dust and oil stain on dust cage filter bag internal face The dust-extraction unit cleaning effect of this case is more preferable.
Description of the drawings
Attached drawing 1 is the stereoscopic schematic diagram of the dust-extraction unit for carding machine of the present invention;
Attached drawing 2 is the main cross-sectional schematic diagram of the dust-extraction unit for carding machine of the present invention;
Attached drawing 3 is the schematic top plan view of the dust-extraction unit for carding machine of the present invention;
Wherein:100, dust-extraction unit;1, dust filtering mechanism;11, shell;111, dust import;112, dust outlet;113, air draft Mouthful;12, dust cage filter bag;121, ventilation hole;13, air duct;2, scraping plate mechanism;21, scraper shaft;22, scraper plate;23, hairbrush;3, dust Collecting vessel.
Specific implementation mode
For technology contents, construction feature, institute's reached purpose and effect of invention is described in detail, simultaneously below in conjunction with embodiment Cooperation attached drawing is described in detail.
With reference to the accompanying drawings shown in 1~attached drawing 3, dust-extraction unit 100 includes dust filtering mechanism 1, scraping plate mechanism 2 and dust collection bucket 3。
Dust filtering mechanism 1 includes a shell 11, is arranged in shell 11 and the dust cage filter bag 12 for filtering dust.Shell 11 Top be provided with for sucking the dust import 111 of dust, bottom is provided with dust outlet 112 for dust to be discharged, dirt Cage filter bag 12 is connected between dust import 111 and dust outlet 112, dust cage filter bag 12 have ventilation hole 121, shell 11 it is interior Air duct 13 is formed between wall surface and the outside wall surface of dust cage filter bag 12, be provided with below the side of shell 11 for a negative pressure source phase The exhaust outlet 113 of connection, ventilation hole 121, air duct 13 and exhaust outlet 113 phase airflow connection successively.
Scraping plate mechanism 2 include be rotatably arranged at the scraper shaft 21 in shell 11, the scraper plate 22 on scraper shaft 21, The driving motor for being arranged in shell 11 and being used to that scraper shaft 21 to be driven to rotate(It is not shown in figure).Part scraper shaft 21 is located at dirt Extend in cage filter bag 12 and between dust import 111 and dust outlet 112, pacifies in the outer peripheral two lateral walls of scraper plate 22 Equipped with the hairbrush 23 for cleaning 12 internal face of dust cage filter bag.
Dust cage filter bag 2 includes being mounted on skeleton at dust import 111, the filter bag that is set on the inside of skeleton, and filter bag is selected The nonwoven cloth material of good air permeability is made.Dust cage filter bag 2 vertically extends and is in hollow cylindrical, and dust cage filter bag 2 has There are upper bag mouth and lower bag mouth, upper bag mouth to be connected in dust import 111, lower bag mouth is connected on dust outlet 112.
In the present embodiment, there are two scraper plates 22, two scraper plates 22 are arranged at right-angled intersection on scraper shaft 21.At other In embodiment, scraper plate can be arranged multiple, and multiple scraper plates 22 extend along the radial direction of scraper shaft 21 respectively, and multiple scraper plates 22 are along scraping Board shaft 21 is arranged circumferentially.In addition, scraper plate 22 can extend along the axial screw of scraper shaft 21.
Dust in dust cage filter bag 12 usually carries oil stain, these oil stains may lead to the ventilation hole 121 of dust cage filter bag 12 It is blocked, to reduce the dust removing effects of dust cage filter bag 12.In order to strike off the oil stain being attached on 12 internal face of dust cage filter bag, scrape Hairbrush 23 is installed in the outer peripheral two lateral walls of plate 22.These hairbrush 23 are acted with scraper plate 22, to dust cage filter bag 12 internal face is cleaned, and the service life of dust cage filter bag 12 can be extended, and is avoided oil stain from pasting ventilation hole 121 extremely, is caused work Make personnel and frequently replace dust cage filter bag 12 in a short time, reduces production efficiency.
Dust collection bucket 3 is arranged in the bottom of shell 11, and dust collection bucket 3 is connected with dust outlet 112.
The operation principle of the dust-extraction unit 100 of this case is as follows:Dust filtering mechanism 1 is by dust import 111 by gas and dust It is drawn into together in dust cage filter bag 12, gas is entered by the ventilation hole 121 on dust cage filter bag 12 in air duct 13, and by exhaust outlet 113 endlessly arrange;Dust is entered by dust outlet 112 in dust collection bucket 3, and during this period, scraping plate mechanism 2 acts, Driving motor drives scraper shaft 21 to rotate, and the hairbrush 23 on scraper plate 22 cleans the internal face of dust cage filter bag 12, to scrape Except the dust and oil stain etc. being blocked on ventilation hole 121, it is ensured that the 12 normal dust filtering operation of dust cage filter bag.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention Equivalent change or modification made by spirit, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of dust-extraction unit for carding machine, including:
Dust filtering mechanism(1), the dust filtering mechanism(1)Including a shell(11), be arranged in the shell(11)It is interior and be used for Filter the dust cage filter bag of dust(12), the shell(11)Top be provided with the dust import for sucking dust(111), bottom It is provided with the dust outlet for dust to be discharged(112), the dust cage filter bag(12)It is connected to the dust import(111)With The dust outlet(112)Between, the dust cage filter bag(12)With ventilation hole(121), the shell(11)Internal face With the dust cage filter bag(12)Outside wall surface between form air duct(13), the shell(11)Side below be provided with for The exhaust outlet that one negative pressure source is connected(113), the ventilation hole(121), air duct(13)And exhaust outlet(113)Mutually gas successively Stream connection;It is characterized in that, the dust-extraction unit further includes:
Scraping plate mechanism(2), the scraping plate mechanism(2)Including being rotatably arranged at the shell(11)Interior scraper shaft(21), Mounted on the scraper shaft(21)On scraper plate(22), be arranged in the shell(11)It is interior and for driving the scraper shaft (21)The driving motor of rotation, the scraper shaft described in part(21)Positioned at the dust cage filter bag(12)It is interior and in the dust import (111)With the dust outlet(112)Between extend, the scraper plate(22)Outer peripheral two lateral walls on be equipped with and be used for Clean the dust cage filter bag(12)The hairbrush of internal face(23).
2. the dust-extraction unit according to claim 1 for carding machine, it is characterised in that:The dust cage filter bag(12)It is in Hollow cylindrical.
3. the dust-extraction unit according to claim 1 for carding machine, it is characterised in that:The dust cage filter bag(12)Packet It includes and is mounted on the shell(11)Interior skeleton, the filter bag being set on the inside of the skeleton.
4. the dust-extraction unit according to claim 3 for carding machine, it is characterised in that:The filter bag is non-woven fabrics material Material is made.
5. the dust-extraction unit according to claim 1 for carding machine, it is characterised in that:The scraper plate(22)Have two It is a, the scraper plate described in two(22)It is arranged in the scraper shaft at right-angled intersection(21)On.
6. the dust-extraction unit according to claim 1 for carding machine, it is characterised in that:The scraper plate(22)Have more It is a, multiple scraper plates(22)Respectively along the scraper shaft(21)Radial direction extend, multiple scraper plates(22)Edge The scraper shaft(21)Be arranged circumferentially.
7. the dust-extraction unit according to claim 1 for carding machine, it is characterised in that:The scraper plate(22)Described in Scraper shaft(21)Axial screw extend.
8. the dust-extraction unit according to claim 1 for carding machine, it is characterised in that:The dust-extraction unit further includes One is arranged in the shell(11)The dust collection bucket of bottom(3), the dust collection bucket(3)With the dust outlet (112)It is connected.
CN201810841431.9A 2018-07-27 2018-07-27 Dust-extraction unit for carding machine Pending CN108691037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810841431.9A CN108691037A (en) 2018-07-27 2018-07-27 Dust-extraction unit for carding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810841431.9A CN108691037A (en) 2018-07-27 2018-07-27 Dust-extraction unit for carding machine

Publications (1)

Publication Number Publication Date
CN108691037A true CN108691037A (en) 2018-10-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810841431.9A Pending CN108691037A (en) 2018-07-27 2018-07-27 Dust-extraction unit for carding machine

Country Status (1)

Country Link
CN (1) CN108691037A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109455923A (en) * 2018-12-19 2019-03-12 彭伶铭 Cotton collecting chamber is used in a kind of production of micro-fiber glass wool
CN110592734A (en) * 2019-08-14 2019-12-20 枣阳市万通棉纺实业有限公司 Multifunctional carding machine for processing cotton yarns
CN112481751A (en) * 2020-11-16 2021-03-12 临清三和纺织集团有限公司 Weaving processing carding machine convenient to remove

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06173128A (en) * 1992-09-04 1994-06-21 W Schlafhorst Ag & Co Textile machine provided with suction apparatus with separation room
CN2853821Y (en) * 2005-12-20 2007-01-03 高克爽 Dust filter
CN102631814A (en) * 2012-04-12 2012-08-15 江苏精亚环境科技有限公司 Mounting structure of unframed cylindrical dust cage
CN107313132A (en) * 2017-07-21 2017-11-03 洪飞飞 A kind of anti-blocking efficient cotton spinning dedusting impurity removing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06173128A (en) * 1992-09-04 1994-06-21 W Schlafhorst Ag & Co Textile machine provided with suction apparatus with separation room
CN2853821Y (en) * 2005-12-20 2007-01-03 高克爽 Dust filter
CN102631814A (en) * 2012-04-12 2012-08-15 江苏精亚环境科技有限公司 Mounting structure of unframed cylindrical dust cage
CN107313132A (en) * 2017-07-21 2017-11-03 洪飞飞 A kind of anti-blocking efficient cotton spinning dedusting impurity removing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109455923A (en) * 2018-12-19 2019-03-12 彭伶铭 Cotton collecting chamber is used in a kind of production of micro-fiber glass wool
CN110592734A (en) * 2019-08-14 2019-12-20 枣阳市万通棉纺实业有限公司 Multifunctional carding machine for processing cotton yarns
CN112481751A (en) * 2020-11-16 2021-03-12 临清三和纺织集团有限公司 Weaving processing carding machine convenient to remove

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