CN205235668U - Dedusting device - Google Patents

Dedusting device Download PDF

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Publication number
CN205235668U
CN205235668U CN201520990285.8U CN201520990285U CN205235668U CN 205235668 U CN205235668 U CN 205235668U CN 201520990285 U CN201520990285 U CN 201520990285U CN 205235668 U CN205235668 U CN 205235668U
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China
Prior art keywords
mars
dust
pipeline
cloth bag
utility
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Active
Application number
CN201520990285.8U
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Chinese (zh)
Inventor
马驰
秦立武
褚成林
周跃进
张德贵
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Anhui Truchum Advanced Materials And Technology Co Ltd
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Anhui Truchum Advanced Materials And Technology Co Ltd
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Priority to CN201520990285.8U priority Critical patent/CN205235668U/en
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Abstract

The utility model discloses a dedusting device belongs to smoke and dust processing technique field. The utility model discloses a suction hood, mars trapper, dust remover body and draught fan loop through the pipeline between suction hood, mars trapper, dust remover body and the draught fan and are linked together, and the suction hood setting is in the smelting furnace top, and mars trapper lower part is cone structure, and inside stainless steel meshwork and the cyclone of being provided with of mars trapper, contain five spaces of mutual divided in the dust remover body, adjacent space upper portion is passed through the steel sheet and is kept apart, and adjacent space bottom keeps the connected state, all is provided with filtering cloth bag in every space and spouts the device with going. The utility model discloses can prevent effectively that mars from burning out the sack to optimize smoke and dust filtration efficiency.

Description

A kind of cleaner
Technical field
The utility model relates to dust treatment technical field, more particularly, relates to a kind of cleaner.
Background technology
In the operation process of the industries such as metallurgy, chemical industry, machine-building and mining industry, usually produce a large amount of dust, contaminated environment also endangers the healthy of people. In addition, the reinforcement of people's environmental protection consciousness at any time, enhancement of environment more and more obtains people's attention. The function of cleaner is exactly by waste gas, the dust collection processing of main frame or other device generations, and discharges the gas that meets environmental requirement.
In prior art, each dust pelletizing system major part is all to adopt the cleaning equipment of one-level pulsed jet cloth filter as dusty gas, because the dust concentration of the dusty gas sucking is higher, some dust granules are larger, shape is sharp, chiseling property of mill is strong, what have is also being mingled with the particle with spark, above-mentioned dust directly enters sack cleaner filter chamber, directly wash away, wear and tear or burn cloth bag, make cloth bag surface, especially cloth bag the latter half surface is worn through soon or burns, greatly shorten the service life of cloth bag, increase and changed the frequency of cloth bag and the workload of maintenance, also greatly increased user's operating cost simultaneously.
About the dust removing effects that how to improve cleaner, in prior art, existing Patents is open, for example Chinese Patent Application No.: 2011203269806, the applying date: on September 2nd, 2011, invention and created name is: for the cleaner of intermediate frequency furnace, this application case discloses a kind of cleaner for intermediate frequency furnace, and this cleaner comprises blower fan, motor, deduster body, exhaust fume collecting hood and pipeline; This exhaust fume collecting hood is provided with smoke collecting port and outlet, and region when this smoke collecting port covers the vertical state of this intermediate frequency furnace and rollover states, for the flue gas trapping containing dust that intermediate frequency furnace place is produced; One end of this pipeline is connected with the outlet of exhaust fume collecting hood, and the other end of this pipeline and the air inlet of blower fan communicate, and is discharged to deduster body; This deduster body comprises filtration cloth bag and card, and this filtration cloth bag is for filtering the dust of flue gas, and this card is discharged for the flue gas after filtering. That this cleaner has advantages of is energy-efficient, it is little to take up an area space, but the flue gas that this application case does not produce intermediate frequency furnace place carries out pretreatment, flue dust directly enters into deduster body interior, and contact with filtration cloth bag, easily cause the wearing and tearing of cloth bag or burn, when flue dust that collection contains drop, easily occur that making moist of cloth bag stick with paste a bag phenomenon.
Utility model content
1. the technical problem that utility model will solve
The purpose of this utility model is to overcome dust-removal cloth-bag in prior art and easily weares and teares or burn, and the deficiency that efficiency of dust collection is low, provides a kind of cleaner, passes through the technical solution of the utility model, can effectively improve the service life of cloth bag, improve efficiency of dust collection.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of cleaner of the present utility model, comprise dust shield, pipeline, Mars catcher, deduster body and air-introduced machine, described dust shield is arranged on smelting furnace top, on dust shield, be connected with pipeline, the other end access Mars catcher of this pipeline, the bottom of described Mars catcher is conical structure and fixes on the ground by support, Mars catcher top is respectively arranged with entrance and pipe outlet, described pipeline is connected with deduster body from pipe outlet picks out, in described deduster body, comprise five spaces of mutual separation, adjacent top, space isolates by steel plate, adjacent bottom, space keeps connected state, in each space, be provided with filtration zone and row spray region, filtration zone is provided with filtration cloth bag, row spray region division is above filtration zone and be provided with row spray apparatus, pipeline is connected with air-introduced machine from deduster body picks out.
Further improve as the utility model, described Mars catcher inside is provided with stainless (steel) wire.
Further improve as the utility model, in described Mars catcher, cyclone separator is installed.
Further improve as the utility model, described Mars catcher bottom is provided with ash-valve.
Further improve as the utility model, described filtration cloth bag is beautiful this filter bag of fluorine.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of cleaner of the present utility model, the bottom of Mars catcher is conical structure, and be respectively arranged with stainless (steel) wire and cyclone separator in Mars catcher inside, the first high speed steering stainless (steel) wire of the larger dust granule with high temperature naked light sucking from dust shield, by cyclone separator, filter through sedimentation, the dust that particle is larger is drained by gravity again, lighter dust enters deduster body and continues dedusting, has avoided Mars to enter deduster body and has burnt filtration cloth bag.
(2) a kind of cleaner of the present utility model, in deduster body, comprise five spaces of mutual separation, adjacent top, space isolates by steel plate, adjacent bottom, space keeps connected state, in each space, be provided with and filter cloth bag and row spray apparatus, row spray apparatus can timing purge the flue dust absorbing on filtration cloth bag; Top, five spaces isolates mutually, bottom is interconnected, the flue dust that enters deduster body is discharged respectively after the lasting dedusting in five spaces again, the setting of multiple insulating spaces can not only be optimized dust removing effects, prevent that dust from gathering too much on filtration cloth bag, affect filter effect, excessive to other spaces can also avoid dust to be blown off time, be conducive to the intrinsic enhancement of environment of deduster.
(3) a kind of cleaner of the present utility model, in deduster body, be provided with many rows and filter cloth bag and row spray apparatus, row spray apparatus is to filtering the compressed air purging in cloth bag all first through super-dry processing, preventing from filtering in long-term use cloth bag occurs making moist and sticks with paste a bag phenomenon, affect filter effect, and the utility model reasonable in design, principle is simple, is convenient to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Mars trap structure schematic diagram in Fig. 1.
Label declaration in schematic diagram: 1, dust shield; 2, pipeline; 3, Mars catcher; 301, support; 302, pipe outlet; 303, entrance; 304, stainless (steel) wire; 305, ash-valve; 4, deduster body; 401, filter cloth bag; 402, row spray apparatus; 5, air-introduced machine.
Detailed description of the invention
For further understanding content of the present utility model, below in conjunction with drawings and Examples, the utility model is described in detail.
Embodiment 1
As depicted in figs. 1 and 2, a kind of cleaner of the present embodiment, comprise dust shield 1, pipeline 2, Mars catcher 3, deduster body 4 and air-introduced machine 5, on dust shield 1, be connected with pipeline 2, the other end access Mars catcher 3 of this pipeline 2, the bottom of Mars catcher 3 is conical structure and fixes on the ground by support 301, Mars catcher 3 tops are respectively arranged with entrance 303 and pipe outlet 302, pipeline 2 accesses Mars catcher 3 from entrance 303, and from picking out, pipe outlet 302 is connected with deduster body 4 again, in deduster body 4, comprise five spaces of mutual separation, adjacent top, space isolates by steel plate, adjacent bottom, space keeps connected state, in each space, be provided with filtration zone and row spray region, filtration zone is provided with and filters cloth bag 401, row spray region division is above filtration zone and be provided with row spray apparatus 402, pipeline 2 is connected with air-introduced machine 5 from deduster body 4 picks out.
It should be noted that, the present embodiment a kind of cleaner, dust shield 1 is arranged on smelting furnace top for the exhaust gas dust that absorbs fusion process and produce etc., but workman also can produce a large amount of dust dragging for of smelting furnace when cinder notch place drags for slag, affect workshop condition, those skilled in the art are in order to optimize dust removing effects, also be provided with and drag for slag cover in the side of dust shield 1, this position of dragging for slag cover just covers on drags for cinder notch top, and dragging for slag cover inside is connected with dust shield 1, dragging for dust and the dust that absorbs of dust shield 1 that slag cover absorbs enters in Mars catcher 3 by pipeline 2, according to Workshop Production needs, on same pipeline 2, can be connected with multiple dust shields 1, can by a set of cleaner complete multiple go out the dust suction work of dirt pits, reduce production costs, on each dust shield 1, be also provided with for by the junction folding of dust shield 1 and pipeline 2 or the valve of closing, when the smelting furnace having is not aborning time, the dust shield 1 of its top can be closed, be conducive to improve the operating efficiency of a whole set of cleaner, be specifically provided with in the present embodiment two dust shields 1.
Mars catcher 3 inside are provided with stainless (steel) wire 304 and cyclone separator, cyclone separator is arranged on stainless (steel) wire 304 belows, whole cleaner inside is pumped into negative pressure state by air-introduced machine 5, make the first high speed steering stainless (steel) wire 304 of the larger dust granule with high temperature naked light sucking from dust shield 1, tentatively filter, pass through again cyclone separator, filter through sedimentation, the dust that particle is larger is drained by gravity, enter in the lower cone body structure of Mars catcher 3, the design of this conical structure is more conducive to the whereabouts of dust and filters, Mars catcher 3 bottoms are also provided with ash-valve 305, this ash-valve 305 is driven and the dust of Mars catcher 3 bottom depositions can be discharged by motor.
Flue dust after the preliminary filtration of Mars catcher 3 continues to enter in deduster body 4, in deduster body 4, comprise five spaces of mutual separation, between adjacent space, isolate by steel plate, but this steel plate is not isolated two adjacent spaces completely, adjacent bottom, space still keeps connected state, in each space, be provided with and filter cloth bag 401 and row spray apparatus 402, filtering cloth bag 401 is beautiful this filter bag of fluorine, beautiful this filter bag of fluorine has high temperature resistant, corrosion-resistant, acid and alkali-resistance, the superior function that folding is wear-resisting, and beautiful this filter bag of fluorine has very high surface area coefficient, increase and caught dirt probability, make dust great majority be concentrated to filter bag surface, the more difficult inner space of stopping up of filter bag that is penetrated into, thereby reduction running resistance, improve filter efficiency, the number of filtering cloth bag 401 can arrange according to actual needs, row spray apparatus 402 comprises row jet pipe and shower nozzle, the quantity of jet pipe and shower nozzle also can arrange according to actual needs, in the present embodiment, in each space, be provided with five row jet pipes, aim at respectively the filtration cloth bag 401 of its below, one end of row jet pipe is connected with drying machine with air compressor successively, set by PLC, row spray apparatus 402 can purge filtering cloth bag 401 in timing, purging air enters and filters in cloth bag 401, making to filter cloth bag 401 expands, thereby the dust that filters cloth bag 401 outer surface absorption is shaken off, wherein first row spray apparatus 402 compresses through air compressor to filtering the air purging in cloth bag 401, be dried processing through drying machine again, preventing from filtering in long-term use cloth bag 401 occurs making moist and sticks with paste a bag phenomenon, affect filter effect, the bottom of deduster body 4 is also provided with conveying worm, and the dust that can regularly purging be fallen is discharged, those skilled in the art continue dedusting by the space of the multiple mutual separations of design, can not only optimize dust removing effects, prevent that dust from gathering too much on filtration cloth bag 401, affect filter effect, excessive to other spaces can also avoid dust to be blown off time, be conducive to improve the smoke and dust environment in deduster body 4, clean gas after deduster body 4 filters is discharged in air by pipeline 2.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this. So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.

Claims (5)

1. a cleaner, it is characterized in that: comprise dust shield (1), pipeline (2), Mars catcher (3), deduster body (4) and air-introduced machine (5), described dust shield (1) is arranged on smelting furnace top, on dust shield (1), be connected with pipeline (2), the other end access Mars catcher (3) of this pipeline (2), the bottom of described Mars catcher (3) is conical structure and fixes on the ground by support (301), Mars catcher (3) top is respectively arranged with entrance (303) and pipe outlet (302), described pipeline (2) is connected with deduster body (4) from pipe outlet (302) picks out, five spaces that comprise mutual separation in described deduster body (4), adjacent top, space isolates by steel plate, adjacent bottom, space keeps connected state, in each space, be provided with filtration zone and row spray region, filtration zone is provided with and filters cloth bag (401), row spray region division is above filtration zone and be provided with row spray apparatus (402), pipeline (2) is connected with air-introduced machine (5) from deduster body (4) picks out.
2. cleaner according to claim 1, is characterized in that: described Mars catcher (3) inside is provided with stainless (steel) wire (304).
3. cleaner according to claim 2, is characterized in that: in described Mars catcher (3), cyclone separator is installed.
4. cleaner according to claim 1, is characterized in that: described Mars catcher (3) bottom is provided with ash-valve (305).
5. cleaner according to claim 1, is characterized in that: described filtration cloth bag (401) is beautiful this filter bag of fluorine.
CN201520990285.8U 2015-12-03 2015-12-03 Dedusting device Active CN205235668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520990285.8U CN205235668U (en) 2015-12-03 2015-12-03 Dedusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520990285.8U CN205235668U (en) 2015-12-03 2015-12-03 Dedusting device

Publications (1)

Publication Number Publication Date
CN205235668U true CN205235668U (en) 2016-05-18

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Application Number Title Priority Date Filing Date
CN201520990285.8U Active CN205235668U (en) 2015-12-03 2015-12-03 Dedusting device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001067A (en) * 2016-06-30 2016-10-12 熊汉夫 Front door type two-way trash feed mechanical device and trash processing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001067A (en) * 2016-06-30 2016-10-12 熊汉夫 Front door type two-way trash feed mechanical device and trash processing method thereof

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