CN104083960A - Dust removing device for quickly removing factory iron ore dust - Google Patents
Dust removing device for quickly removing factory iron ore dust Download PDFInfo
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- CN104083960A CN104083960A CN201410345618.1A CN201410345618A CN104083960A CN 104083960 A CN104083960 A CN 104083960A CN 201410345618 A CN201410345618 A CN 201410345618A CN 104083960 A CN104083960 A CN 104083960A
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- dust
- iron ore
- controller
- injection tube
- ash bucket
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust removing device for quickly removing factory iron ore dust. A dust-containing air inlet (1) is formed in the side wall of a case body (6), a clean air outlet (2) is formed in the top end of the case body (6), a dust hopper (8) is arranged on the bottom end of the case body (6), a dust discharge valve (9) is arranged on the bottom end of the dust hopper (8), at least one electromagnet (11) is arranged on the dust hopper (8); a blowing pipe (3), a filter drum (5) and an air flow distribution board (7) are arranged in the case body (6); a high-pressure air pipe (10) is connected with the blowing pipe (3), an electromagnetic pulse valve (4) is connected with the blowing pipe (3), and a controller (12) is respectively connected with the blowing pipe (3), the electromagnetic pulse valve (4) and the electromagnet (11).
Description
Technical field
The present invention relates to a kind of air cleaning, dust arrester, relate in particular to the dust arrester of a kind of quick removal factory iron ore dust.
Background technology
In the course of work of pulp dewatering, iron ore concentrate dust is main dust pollution source.Present stage, deduster was of a great variety, had very strong versatility.But in iron ore dust removal process, usually use filter cartridge type cleaner, although this kind of cleaner dust removing effects still can, its efficiency of dust collection for iron ore dust is comparatively low.
Therefore, be desirable to provide a kind of dust arrester that can improve iron ore dust efficiency of dust collection.
Summary of the invention
For this reason, the present invention proposes a kind of dust arrester of novel quick removal factory iron ore dust of at least a portion that can address the above problem.
According to an aspect of the present invention, the dust arrester of a kind of quick removal factory iron ore dust is provided, it is characterized in that: comprise dust laden air air inlet, pure qi (oxygen) outlet, injection tube, electromagnetic impulse valve, filter cylinder, casing, airflow-distribution board, ash bucket, unloading valve, high-pressure air pipe, electromagnet, controller
Wherein, described dust laden air air inlet is arranged on the sidewall of described casing,
Described pure qi (oxygen) outlet is arranged on the top of described casing,
Described ash bucket is arranged on the bottom of described casing,
Described unloading valve is arranged on the bottom of described ash bucket,
On described ash bucket, be at least provided with an electromagnet,
Described injection tube, described filter cylinder, described airflow-distribution board are all arranged in described casing,
Described high-pressure air pipe is connected with described injection tube,
Described electromagnetic impulse valve is connected with described injection tube,
Described controller is connected with described injection tube, described electromagnetic impulse valve and described electromagnet respectively.
Alternatively, according to an embodiment of the invention, it is characterized in that: described controller comprises PLC controller.
Alternatively, according to an embodiment of the invention, it is characterized in that: the dust arrester of described quick removal factory iron ore dust further comprises mass air flow sensor, and described mass air flow sensor is arranged on the outer wall of described filter cylinder,
Described mass air flow sensor is connected with described controller.
Alternatively, according to an embodiment of the invention, it is characterized in that: described unloading valve is connected with described controller.
Alternatively, according to an embodiment of the invention, it is characterized in that: the dust arrester of described quick removal factory iron ore dust further comprises dust bag, and described dust bag is removably disposed in the bottom of described ash bucket, to collect the iron ore dust drawing off from described unloading valve.
The dust arrester of quick removal provided by the invention factory iron ore dust at least can improve the dust arrester of iron ore dust efficiency of dust collection.
Brief description of the drawings
By reading below detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skill in the art.Accompanying drawing is only for the object of preferred embodiment is shown, and do not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.Wherein in the accompanying drawings, the multiple identical parts of alphabetic flag instruction after reference number, in the time of these parts of general reference, will omit its last alphabetic flag.In the accompanying drawings:
Fig. 1 shows the structural representation of the dust arrester of the quick removal factory iron ore dust of a preferred embodiment of the invention.
Wherein: dust laden air air inlet 1, pure qi (oxygen) outlet 2, injection tube 3, electromagnetic impulse valve 4, filter cylinder 5, casing 6, airflow-distribution board 7, ash bucket 8, unloading valve 9, high-pressure air pipe 10, electromagnet 11, controller 12.
Detailed description of the invention
The invention provides many applicable creative concepts, this creativeness concept can be reflected in a large number of in concrete context.The specific embodiment of describing in following embodiments of the present invention is only as the exemplary illustration of the specific embodiment of the present invention, and do not form limitation of the scope of the invention.
Below in conjunction with accompanying drawing and concrete embodiment, the invention will be further described.
According to a preferred embodiment of the invention shown in Fig. 1 for removing the structural representation of electromagnet ash bucket of factory's iron ore dust, the dust arrester of a kind of quick removal factory iron ore dust, comprise dust laden air air inlet 1, pure qi (oxygen) outlet 2, injection tube 3, electromagnetic impulse valve 4, filter cylinder 5, casing 6, airflow-distribution board 7, ash bucket 8, unloading valve 9, high-pressure air pipe 10, electromagnet 11, controller 12
Wherein, described dust laden air air inlet 1 is arranged on the sidewall of described casing 6, described pure qi (oxygen) outlet 2 is arranged on the top of described casing 6, described ash bucket 8 is arranged on the bottom of described casing 6, described unloading valve 9 is arranged on the bottom of described ash bucket 8, on described ash bucket 8, be at least provided with an electromagnet 11, described injection tube 3, described filter cylinder 5, described airflow-distribution board 7 is all arranged in described casing 6, described high-pressure air pipe 10 is connected with described injection tube 3, described electromagnetic impulse valve 4 is connected with described injection tube 3, described controller 12 respectively with described injection tube 3, described electromagnetic impulse valve 4 is connected with described electromagnet 11.
Mentioned various parts, the components and parts of the present invention include that prior art provides.
Filter cylinder, is a kind of tube-like element that is used for filtering, and is generally divided into the filter cylinder for filtering gas medium and filter liquide medium.The filter cylinder of indication of the present invention is used for filtering gas, is referred to as air filtration cartridge.Filter cylinder belongs to surface filtration element, and it is that the small ventilative tissue that utilizes surface of filter medium to form stops to fall the particulate matter in gas.The automatic ash removing mode that filter cylinder is conventional has gases at high pressure pulse backblowing, mechanical oscillation.Pulse backblowing is to utilize the predefined parameter of controller to signal of magnetic valve, moment opens and closes magnetic valve diaphragm, make gases at high pressure enter injection tube, utilize the rapid expansion power of gas to shake off the dust on filter cylinder surface, we are set as 6 kgf left and right general gas flow pressure.Mechanical oscillation deashing is usually used in miniature single-machine filter cartridge dust remover, and it is to utilize the float force that on bag filter tubesheet, eccentric produces to carry out deashing, operation after this action needs to shut down.Solve dissimilar dust, have gas turbine filter cylinder, industrial powdered media filter cartridge, the extraordinary filter cylinder of sand sucker, resistance to fire-retardant filter cylinder, oval filter cylinder, slender type replaces cloth bag filter cylinder, is widely used in the various environment of industrial circle.
The effect of airflow-distribution board: make gas baffling, be beneficial within bulky grain thing falls to ash bucket; Balanced air-flow distributes, and is installed between air inlet and ash bucket.
High-pressure air pipe 10 provides gases at high pressure for injection tube 3, in order to producing at a high speed, the injection air-flow of high pressure.
Described controller 12 is connected with described injection tube 3, described electromagnetic impulse valve 4 and described electromagnet 11 respectively, to control the work of described injection tube 3, described electromagnetic impulse valve 4 and described electromagnet 11.
Dusty gas enters after cleaner ash bucket, due to air-flow the section suddenly enlarging, in air-flow, the thick grit of a part of particle settles down under gravity and inertia force effect, behind the little grit Jin Ren filter chamber of fine size, density, spread and the comprehensive effect such as sieving by Blang, make dust deposit on filter cylinder surface, purified gas enters air-purifying chamber and is discharged through blower fan by blast pipe.
Resistance increases with the increase of dust on surface of filter cartridge layer thickness, when resistance reaches a certain setting, carries out deashing, the keying of now pulse control instrument control electromagnetic impulse valve.In the time that pulse valve is opened, compressed air in gas bag by electromagnetic impulse valve the small hole injection in injection tube go out one at a high speed, the injection air-flow of high pressure, thereby form one and be equivalent to injection airflow volume 1-2 triggering hole stream doubly, together enter in filter cylinder, make to occur in filter cylinder moment malleation produce bulging and fine motion; Be deposited on the dust releasing on filter cylinder, fall in ash bucket, the dust in ash bucket, by discharger, is discharged continuously.
In order further to improve efficiency of dust collection, inventor installs electromagnet in the indoor design of filer element type cleaner ash bucket, and electromagnet is placed in airflow-distribution board below; Magnet control case is connected with electromagnetic impulse valve, in the time that pulse valve is opened, and electromagnet power-off; In the time that pulse valve cuts out, electromagnet energising.As shown in Figure 1, when dusty gas enters after air-purifying chamber, electromagnet energising work forms magnetic field, attracts a large amount of iron ore dusts to be attached to ash bucket surface.In the time that the laying dust of filter cylinder filter material surface reaches specified quantity, electromagnetic impulse valve is opened, and electromagnet power-off quits work, and injection tube is started working, and the iron ore dust losing magnetism is fallen ash bucket with the dust of being shaken off on filtrate, then is discharged by discharger.
Embodiment 1
According to the structural representation of the dust arrester of the quick removal factory iron ore dust of a preferred embodiment of the invention shown in Fig. 1, wherein, dust laden air air inlet 1, pure qi (oxygen) outlet 2, injection tube 3, electromagnetic impulse valve 4, filter cylinder 5, casing 6, airflow-distribution board 7, ash bucket 8, unloading valve 9, high-pressure air pipe 10, electromagnet 11, controller 12.
The dust arrester of a kind of quick removal factory iron ore dust, comprise dust laden air air inlet 1, pure qi (oxygen) outlet 2, injection tube 3, electromagnetic impulse valve 4, filter cylinder 5, casing 6, airflow-distribution board 7, ash bucket 8, unloading valve 9, high-pressure air pipe 10, electromagnet 11, controller 12, wherein, described dust laden air air inlet 1 is arranged on the sidewall of described casing 6, described pure qi (oxygen) outlet 2 is arranged on the top of described casing 6, described ash bucket 8 is arranged on the bottom of described casing 6, described unloading valve 9 is arranged on the bottom of described ash bucket 8, on described ash bucket 8, be at least provided with two blocks of electromagnet 11, described injection tube 3, described filter cylinder 5, described airflow-distribution board 7 is all arranged in described casing 6, described high-pressure air pipe 10 is connected with described injection tube 3, described electromagnetic impulse valve 4 is connected with described injection tube 3, described controller 12 respectively with described injection tube 3, described electromagnetic impulse valve 4 is connected with described electromagnet 11.Described controller 12 comprises PLC controller.
Embodiment 2
According to the structural representation of the dust arrester of the quick removal factory iron ore dust of a preferred embodiment of the invention shown in Fig. 1, wherein, dust laden air air inlet 1, pure qi (oxygen) outlet 2, injection tube 3, electromagnetic impulse valve 4, filter cylinder 5, casing 6, airflow-distribution board 7, ash bucket 8, unloading valve 9, high-pressure air pipe 10, electromagnet 11, controller 12.
The dust arrester of a kind of quick removal factory iron ore dust, comprise dust laden air air inlet 1, pure qi (oxygen) outlet 2, injection tube 3, electromagnetic impulse valve 4, filter cylinder 5, casing 6, airflow-distribution board 7, ash bucket 8, unloading valve 9, high-pressure air pipe 10, electromagnet 11, controller 12, wherein, described dust laden air air inlet 1 is arranged on the sidewall of described casing 6, described pure qi (oxygen) outlet 2 is arranged on the top of described casing 6, described ash bucket 8 is arranged on the bottom of described casing 6, described unloading valve 9 is arranged on the bottom of described ash bucket 8, on described ash bucket 8, be at least provided with an electromagnet 11, described injection tube 3, described filter cylinder 5, described airflow-distribution board 7 is all arranged in described casing 6, described high-pressure air pipe 10 is connected with described injection tube 3, described electromagnetic impulse valve 4 is connected with described injection tube 3, described controller 12 respectively with described injection tube 3, described electromagnetic impulse valve 4 is connected with described electromagnet 11.
Described controller 12 comprises PLC controller.PLC controller is programmable logic controller (PLC) (Programmable Logic Controller, be called for short PLC), there is a digital electronic device for microprocessor, for the digital logic controller of automation control, control instruction can be loaded at any time in internal memory and store and carry out.User can be according to oneself need to meet different automated production requirements from the corresponding user program of edlin.
The dust arrester of described quick removal factory iron ore dust further comprises mass air flow sensor, and described mass air flow sensor is arranged on the outer wall of described filter cylinder, and described mass air flow sensor is connected with described controller 12.
Mass air flow sensor is for monitoring the situation of being obstructed after the ash that falls of described filter cylinder, filter cylinder superficial air flux signal is sent to described controller 12 by mass air flow sensor, and described controller 12 sends to described injection tube 3, described electromagnetic impulse valve 4 and described electromagnet 11 order that starts or stops operation respectively according to setting value.
Described unloading valve 9 is connected with described controller 12.In the time that the dust storage in unloading valve reaches certain value, described controller 12 sends open command to described unloading valve 9, thus removal factory iron ore dust.
The dust arrester of described quick removal factory iron ore dust further comprises dust bag, described dust bag is removably disposed in the bottom of described ash bucket 8, to collect the iron ore dust that draws off from described unloading valve 9, so that can recycling iron ore, to reduce the production cost of enterprise.
The dust arrester of quick removal provided by the invention factory iron ore dust, for Dust Characteristics, carries out appropriate reconstruction to cleaner, forms the special dust arrester of factory's iron ore dust, not only can improve the operating efficiency of cleaner, can also save energy and reduce the cost.
It should be noted, the present invention will be described instead of limit the invention for above-described embodiment, and those skilled in the art can design alternative embodiment in the case of not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed as element or step in the claims.Being positioned at word " " before element or " one " does not get rid of and has multiple such elements.The use of word first, second and C grade does not represent any order.Can be title by these word explanations.
Claims (5)
1. remove fast the dust arrester of factory's iron ore dust for one kind, it is characterized in that: comprise dust laden air air inlet (1), pure qi (oxygen) outlet (2), injection tube (3), electromagnetic impulse valve (4), filter cylinder (5), casing (6), airflow-distribution board (7), ash bucket (8), unloading valve (9), high-pressure air pipe (10), electromagnet (11), controller (12)
Wherein, described dust laden air air inlet (1) is arranged on the sidewall of described casing (6),
Described pure qi (oxygen) outlet (2) is arranged on the top of described casing (6),
Described ash bucket (8) is arranged on the bottom of described casing (6),
Described unloading valve (9) is arranged on the bottom of described ash bucket (8),
On described ash bucket (8), be at least provided with an electromagnet (11),
Described injection tube (3), described filter cylinder (5), described airflow-distribution board (7) are all arranged in described casing (6),
Described high-pressure air pipe (10) is connected with described injection tube (3),
Described electromagnetic impulse valve (4) is connected with described injection tube (3),
Described controller (12) is connected with described injection tube (3), described electromagnetic impulse valve (4) and described electromagnet (11) respectively.
2. the dust arrester of quick removal according to claim 1 factory iron ore dust, is characterized in that: described controller (12) comprises PLC controller.
3. the dust arrester of quick removal according to claim 1 factory iron ore dust, is characterized in that: the dust arrester of described quick removal factory iron ore dust further comprises mass air flow sensor, and described mass air flow sensor is arranged on the outer wall of described filter cylinder,
Described mass air flow sensor is connected with described controller (12).
4. the dust arrester of quick removal according to claim 1 factory iron ore dust, is characterized in that: described unloading valve (9) is connected with described controller (12).
5. the dust arrester of quick removal according to claim 1 factory iron ore dust, it is characterized in that: the dust arrester of described quick removal factory iron ore dust further comprises dust bag, described dust bag is removably disposed in the bottom of described ash bucket (8), to collect the iron ore dust drawing off from described unloading valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345618.1A CN104083960A (en) | 2014-07-21 | 2014-07-21 | Dust removing device for quickly removing factory iron ore dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345618.1A CN104083960A (en) | 2014-07-21 | 2014-07-21 | Dust removing device for quickly removing factory iron ore dust |
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| Publication Number | Publication Date |
|---|---|
| CN104083960A true CN104083960A (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410345618.1A Pending CN104083960A (en) | 2014-07-21 | 2014-07-21 | Dust removing device for quickly removing factory iron ore dust |
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| CN (1) | CN104083960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213715A (en) * | 2017-07-12 | 2017-09-29 | 红安方达环保工程有限公司 | A kind of Long Bag Low Pressure Pulse Filter |
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Application publication date: 20141008 |