CN209204868U - A kind of dust pelletizing system for milling train workshop - Google Patents
A kind of dust pelletizing system for milling train workshop Download PDFInfo
- Publication number
- CN209204868U CN209204868U CN201822015746.6U CN201822015746U CN209204868U CN 209204868 U CN209204868 U CN 209204868U CN 201822015746 U CN201822015746 U CN 201822015746U CN 209204868 U CN209204868 U CN 209204868U
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- plate
- dust
- milling train
- dedusting
- pelletizing system
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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 utility model provides a kind of dust pelletizing system for milling train workshop, can solve the problem of current bag-type dust removal system is unable to satisfy currently increasingly strict environment protection emission requirement.It includes plate-type dedusting device and dismountable dust trapping device for being set up on each dust point in milling train workshop, each dust trapping device passes through branch pipe respectively and is connected to dedusting general pipeline, the air intake of plate-type dedusting device is connect with dedusting general pipeline, outlet air end is connect by pipe network after dedusting with fan station, fan station reconnects exhaust tube, also the interior water segregator for being equipped with filter screen of installation, dust point are at each rack of production line of rolling mill on the air intake of plate-type dedusting device.
Description
Technical field
The utility model relates to dust process field, specially a kind of dust pelletizing system for milling train workshop.
Background technique
For steel rolling subsidiary factory, steel mill during production run, milling equipment, which can generate the roll compacting of steel band, largely contains a large amount of oxygen
Change iron sheet, vapor, oiliness smoke-dust, current increasingly strict environmental protection is unable to satisfy using traditional bag-type dust removal system and is arranged
Put requirement.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of dust pelletizing system for milling train workshop, can solve current
Bag-type dust removal system is unable to satisfy the problem of currently increasingly strict environment protection emission requirement.
Its technical solution is a kind of dust pelletizing system for milling train workshop, it is characterised in that: it includes plate-type dedusting device
And it is set up in dismountable dust trapping device on each dust point in milling train workshop, each dust trapping device difference
It is connected to dedusting general pipeline by branch pipe, the air intake of the plate-type dedusting device is connect with the dedusting general pipeline, outlet air end passes through
Pipe network is connect with fan station after dedusting, and the fan station reconnects exhaust tube, is also pacified on the air intake of the plate-type dedusting device
The water segregator of filter screen is equipped in dress, the dust point is at each rack of production line of rolling mill.
Further, the dust trapping device includes closed fume trap cover, and the closed fume trap cover includes top plate and encloses
The side plate for being fixed in top plate bottom surrounding is closed, and the side plate bottom for being located at the front side of the closed fume trap cover is fixedly provided with front
Smoke barrier, arm installing hole is offered on the top plate, and one end of the branch pipe is sealedly attached in the arm installing hole, is another
One end is connect with the dedusting general pipeline, as at each rack of production line of rolling mill of dust point respectively cover close have one it is described closed
Fume trap cover.
Further, positioning seat, four sides of the closed fume trap cover are respectively equipped at each rack of the production line of rolling mill
Board bottom portion is equipped with positions deck with positioning seat correspondingly, and the positioning seat is fitted into the positioning deck.
Further, an intelligent air quantity is respectively equipped on the branch pipe being connected on each described closed fume trap cover to adjust
Valve.
Further, the dust trapping device further includes sealing plate after one, and the rear side of each rack of production line of rolling mill is solid
Equipped with one it is described after sealing plate, when the closed fume trap cover cover is together on the dust point it is described after sealing plate top with it is described close
Close the back side panel bottom engagement of fume trap cover.
Further, there is trapping door as the installed in front at each rack of the production line of rolling mill of dust point, and described
The top of trapping door is engaged with the bottom of the front smoke barrier.
Further, the inner surface of pipe network sprays after each closed fume trap cover, each branch pipe, dedusting general pipeline and dedusting
It is coated with wear-resisting dubbin paint layer.
Further, the plate-type dedusting device includes being sequentially connected installation upper box, middle cabinet and ash bucket from top to bottom,
The bottom of the ash bucket is equipped with horizontal screw conveyer, and the joint level of the upper box and middle cabinet is equipped with orifice plate, described
Several holes in matrix distribution are offered on orifice plate, the air intake is set on the middle cabinet, and the outlet air end is set to
On the upper box, several macromolecule filtrate plates are equipped in the raising middle flask body, and several macromolecule filtrate plates pass through tightly
Fixing bolt and the orifice plate are affixed.
Further, the plate-type dedusting device further include PLC control centre and blowing component, the blowing component and
PLC control centre electricly connects, and the forward and backward side of the upper box is separately installed with several groups blowing component, sprays described in every group
Blowing component includes an injection tube and a pulse valve, and the pulse valve connects the injection tube, the spray by wall-through shaft joint
Blowpipe protrudes into the upper box and is located above the orifice plate, and the spray orifice of orifice plate described in face is offered in the injection tube.
Further, the forward and backward side wall of the middle cabinet offers maintenance door respectively, is additionally provided with platform in the raising middle flask body
Channel.
The utility model has the beneficial effects that:
(1) it is trapped by the way that dust trapping device is arranged in each dust point in milling train workshop by each dust trapping device
Flue dust pass through branch pipe respectively and be delivered to dedusting general pipeline and enter back into plate-type dedusting device and be dusted purified treatment, to mention significantly
The trapping purification efficiency of high flue dust avoids flue dust to the injury of environment, human body, accomplishes that environment protection standard is discharged；Simultaneously by plate
The water segregator being arranged on the air intake of formula dust-extraction unit can effectively separate a large amount of steam in flue dust, greatly reduce flue dust
Water content effectively extends the service life of board-like dust-extraction unit；
(2) front smoke barrier of its setting, trapping door, rear sealing plate and the flue dust of trapping can be effectively prevent from rack
Forward and backward side is excessive, further increases the trapping effect of each dust point flue dust；
(3) the closed fume trap cover in dust trapping device uses the chimeric peace in positioning deck and rack between positioning seat
Assembling structure, so that the dismounting rapid and convenient of closed fume trap cover, is safeguarded convenient for daily cleaning；
(4) inner surface of pipe network is coated with wear-resisting waterproof after closed fume trap cover, each branch pipe, dedusting general pipeline and dedusting
Skin of paint, wear-resisting dubbin paint layer can play effective waterproof and antirust, avoid the steam contained in flue dust, grease, oxidation
Erosion corrosion of the iron sheet to closed fume trap cover and each pipeline inner wall, greatly prolongs the service life of system；
(5) its plate-type dedusting device uses the macromolecule filtrate plate with stronger grease proofness, strong moisture-proof, and traditional
Bag-type dust compare long service life, space save；Meanwhile it is right that blowing component timing is controlled by PLC control centre
Macromolecule filtrate plate carries out pulse jet, so as to clear up in time the flue dust for being attached to macromolecule filtrate plate surface,
Improve plate-type dedusting device entirety dust separation effect.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the dust pelletizing system for milling train workshop of the utility model；
Fig. 2 is the structural schematic diagram of closed fume trap cover in the utility model；
Fig. 3 is the schematic side view of Fig. 2；
Fig. 4 is the schematic diagram that dust trapping device is installed on dust point in the utility model；
Fig. 5 is the A of Fig. 4 to schematic diagram；
Fig. 6 is the structural schematic diagram of the plate-type dedusting device in the utility model；
Fig. 7 is the B of Fig. 6 to enlarged diagram；
Fig. 8 is the vertical view of plate-type dedusting device aperture plate in utility model to schematic diagram.
Appended drawing reference: 10- plate-type dedusting device, 11- upper box, cabinet in 12-, 13- ash bucket, the conveying of 14- flat spin
Machine, 15- orifice plate, the hole 151-, 16- macromolecule filtrate plate, 17- are blown component, 171- injection tube, 172- pulse valve, 173- wall-through
Shaft joint, 18- maintenance door, 19- column, 20- dust trapping device, the closed fume trap cover of 21-, 211- top plate, 212- side plate, 213-
Front smoke barrier, 22- branch pipe, 23- positioning seat, 24- position deck, 25- intelligent wind volume control valve, sealing plate after 26-, 27- trapping
Door, pipe network after 30- dedusting general pipeline, 40- dedusting, 50- fan station, 60- exhaust tube, 70- water segregator, 80- rack.
Specific embodiment
See that Fig. 1, the utility model provide a kind of dust pelletizing system for milling train workshop comprising plate-type dedusting device 10
And the dismountable dust trapping device 20 being set up on each dust point in milling train workshop (illustrates only one group of flue dust in Fig. 1
Capturing device 20), each dust trapping device 20 is connected to dedusting general pipeline 30 by branch pipe 22 respectively, plate-type dedusting device 10
Air intake is connect with dedusting general pipeline 30, outlet air end is connect by pipe network 40 after dedusting with fan station 50, and fan station 50 reconnects row
Inflator 60 is also equipped with the water segregator 70 of filter screen on the air intake of plate-type dedusting device 10 in installation, and dust point is that milling train is given birth to
At each rack 80 of producing line.
See Fig. 2~Fig. 5, dust trapping device 20 includes closed fume trap cover 21, closed fume trap cover 21 include top plate 211 and
The side plate 212 for being fixed in top plate bottom surrounding is enclosed, and 212 bottom of side plate for being located at the front side of closed fume trap cover 21 is also fixed
There is front smoke barrier 213, offers arm installing hole on top plate 211, one end of branch pipe 22 is sealedly attached in arm installing hole,
The other end is connect with dedusting general pipeline 30, as cover closes and has a closed trapping respectively at each rack of production line of rolling mill of dust point
Cover 21；Positioning seat 23 is respectively equipped at each rack of production line of rolling mill, four side plate bottoms of closed fume trap cover 21 are equipped with and positioning
Seat 23 positions deck 24 correspondingly, and positioning seat 23 is fitted into positioning deck 24, convenient for disassembly and assembly, consequently facilitating closed catch
The whole daily cleaning maintenance of collection cover 21.
An intelligent wind volume control valve 25 is respectively equipped on the branch pipe 22 being connected on each closed fume trap cover 21, it can intelligence
Air volume is caught in the suction for being adjustable each dust point, more effectively reasonably each dust point of complete edition institute required airflow, plays good cigarette
Dirt traps effect, improves the production environment of a line operator.
Meanwhile dust trapping device 20 further includes sealing plate 26 after one, the rear side of each rack 80 of production line of rolling mill is installed with one
Sealing plate 26 afterwards, when closed fume trap cover 21 cover together on dust point when after sealing plate 26 top and closed fume trap cover 21 be located at rear side
212 bottom of side plate engagement；The installed in front at each rack 80 of production line of rolling mill as dust point has trapping door 27, and catches
The top of collection door 27 is engaged with the bottom of front smoke barrier 213；Front smoke barrier 213, trapping door 27 can prevent rack as a result,
Locate the flue dust generated to overflow from front side, rear sealing plate 26 then prevents flue dust from overflowing from rear side, thus closed fume trap cover 21, trapping door 27
And the rear cooperation of sealing plate 26 effectively traps the flue dust that dust point at rack generates, it is ensured that catches dirt effect；Meanwhile trapping door 27 can
Front-line workers observation device is not influenced in normal smelt, and facilitates Operation and Maintenance.
In addition, the inner surface of pipe network 40 sprays after each closed fume trap cover 20, each branch pipe 22, dedusting general pipeline 30 and dedusting
It is coated with wear-resisting dubbin paint layer, wear-resisting dubbin paint layer can play effective waterproof and antirust, avoid the water contained in flue dust
The erosion corrosion of vapour, grease, iron scale to closed fume trap cover and each pipeline inner wall, greatly prolongs the service life of system.
See that Fig. 6~Fig. 8, plate-type dedusting device 10 are supported in ground entirely through column 19, plate-type dedusting device 10 includes
It is sequentially connected installation upper box 11, middle cabinet 12 and ash bucket 13 from top to bottom, the bottom of ash bucket 13 is equipped with horizontal screw conveyer
14, the joint level of upper box 11 and middle cabinet 12 is equipped with orifice plate 15, and several holes in matrix distribution are offered on orifice plate 15
151, air intake is set on middle cabinet 12, and outlet air end is set on upper box 11, is equipped with several macromolecules in middle cabinet 12 and is filtered
Flitch 16, and several macromolecule filtrate plates 16 are affixed by fastening bolt and orifice plate 15.Macromolecule filtrate plate 16 was used from day
The high molecular material of this Nippon Steel import through casting mold, sinters porous parent into and coats PTFE painting on surface and gap
Layer, is adhered by fixed formation, with stronger grease proofness, strong moisture-proof.
Plate-type dedusting device 10 further includes PLC control centre and blowing component 17, and blowing component 17 and PLC control centre are electric
Control connection, the forward and backward side of upper box 11 are separately installed with several groups blowing component 17, and every group of blowing component 17 includes a spray
Blowpipe 171 and a pulse valve 172, pulse valve 172 connect injection tube 171 by wall-through shaft joint 173, and injection tube 171 protrudes into
In cabinet 11 and it is located at 15 top of orifice plate, the spray orifice of face orifice plate 15 is offered in injection tube 171；PLC control centre is controlled as a result,
Each group processed blowing component 17 periodically carries out deashing processing, periodically passes through pulse jet, to being attached to deduster macromolecule filtrate plate
The flue dust on surface is cleared up by air pulse.
The forward and backward side wall of middle cabinet 12 offers maintenance door 18 respectively, is additionally provided with plate tunnel, maintenance door in middle cabinet 12
15 convenient for the real-time service condition for observing macromolecule filtrate plate 16, and plate tunnel is convenient in progress in cabinet 12 in personnel's entrance
Portion's observation and daily maintenance.
The specific implementation of the utility model is described in detail above, but content be only the utility model create compared with
Good embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., should still belong within the patent covering scope of the utility model.
Claims (10)
1. a kind of dust pelletizing system for milling train workshop, it is characterised in that: it includes plate-type dedusting device and is set up in milling train
Dismountable dust trapping device on each dust point in workshop, each dust trapping device are connected to by branch pipe respectively
Dedusting general pipeline, the plate-type dedusting device are equipped with air intake and outlet air end, and the air intake connect with the dedusting general pipeline, outlet air
End is connect by pipe network after dedusting with fan station, and the fan station reconnects exhaust tube, the air intake of the plate-type dedusting device
On be also equipped in be equipped with filter screen water segregator, the dust point be production line of rolling mill each rack at.
2. a kind of dust pelletizing system for milling train workshop according to claim 1, it is characterised in that: the smoke catching dress
It sets including closed fume trap cover, the closed fume trap cover includes top plate and encloses and be fixed in the side plate of top plate bottom surrounding, and position
It is fixedly provided with front smoke barrier in the side plate bottom of the front side of the closed fume trap cover, branch pipe installation is offered on the top plate
Hole, one end of the branch pipe is sealedly attached in the arm installing hole, the other end is connect with the dedusting general pipeline, as dust
Cover conjunction has the closed fume trap cover respectively at each rack of production line of rolling mill of point.
3. a kind of dust pelletizing system for milling train workshop according to claim 2, it is characterised in that: the production line of rolling mill
Positioning seat is respectively equipped at each rack, four side plate bottoms of the closed fume trap cover are equipped with to be positioned correspondingly with positioning seat
Deck, the positioning seat are fitted into the positioning deck.
4. a kind of dust pelletizing system for milling train workshop according to claim 2 or 3, it is characterised in that: be connected to each
An intelligent wind volume control valve is respectively equipped on branch pipe on a closed fume trap cover.
5. a kind of dust pelletizing system for milling train workshop according to claim 4, it is characterised in that: the smoke catching dress
Setting further includes sealing plate after one, be installed on rear side of each rack of production line of rolling mill one it is described after sealing plate, when the closed trapping
The top of the rear sealing plate is engaged with the back side panel bottom of the closed fume trap cover when cover cover is together on the dust point.
6. a kind of dust pelletizing system for milling train workshop according to claim 5, it is characterised in that: the institute as dust point
Stating the installed in front at each rack of production line of rolling mill has trapping door, and the bottom at the top of the trapping door and the front smoke barrier
Portion's engagement.
7. a kind of dust pelletizing system for milling train workshop according to claim 6, it is characterised in that: each closed trapping
The inner surface of pipe network is coated with wear-resisting dubbin paint layer after cover, each branch pipe, dedusting general pipeline and dedusting.
8. a kind of dust pelletizing system for milling train workshop according to claim 7, it is characterised in that: the plate-type dedusting dress
It sets including being sequentially connected installation upper box, middle cabinet and ash bucket from top to bottom, the bottom of the ash bucket is conveyed equipped with flat spin
The joint level of machine, the upper box and middle cabinet is equipped with orifice plate, and several holes in matrix distribution are offered on the orifice plate,
The air intake is set on the middle cabinet, and the outlet air end is set on the upper box, if being equipped in the raising middle flask body
Dry macromolecule filtrate plate, and several macromolecule filtrate plates pass through fastening bolt and the orifice plate is affixed.
9. a kind of dust pelletizing system for milling train workshop according to claim 8, it is characterised in that: the plate-type dedusting dress
Setting further includes PLC control centre and blowing component, and the blowing component is electricly connected with PLC control centre, the upper box
Forward and backward side is separately installed with several groups blowing component, and blowing component includes an injection tube and a pulse valve, institute described in every group
It states pulse valve and the injection tube is connected by wall-through shaft joint, the injection tube protrudes into the upper box and is located at the orifice plate
Top offers the spray orifice of orifice plate described in face in the injection tube.
10. a kind of dust pelletizing system for milling train workshop according to claim 9, it is characterised in that: the middle cabinet
Forward and backward side wall offers maintenance door respectively, is additionally provided with plate tunnel in the raising middle flask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015746.6U CN209204868U (en) | 2018-12-04 | 2018-12-04 | A kind of dust pelletizing system for milling train workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015746.6U CN209204868U (en) | 2018-12-04 | 2018-12-04 | A kind of dust pelletizing system for milling train workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204868U true CN209204868U (en) | 2019-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015746.6U Active CN209204868U (en) | 2018-12-04 | 2018-12-04 | A kind of dust pelletizing system for milling train workshop |
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| Country | Link |
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| CN (1) | CN209204868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289348A (en) * | 2018-12-04 | 2019-02-01 | 无锡三达环保科技有限公司 | Dust pelletizing system for milling train workshop |
-
2018
- 2018-12-04 CN CN201822015746.6U patent/CN209204868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289348A (en) * | 2018-12-04 | 2019-02-01 | 无锡三达环保科技有限公司 | Dust pelletizing system for milling train workshop |
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