CN207138466U - A kind of heavy casting and forging cuts dust pelletizing system - Google Patents
A kind of heavy casting and forging cuts dust pelletizing system Download PDFInfo
- Publication number
- CN207138466U CN207138466U CN201721057180.2U CN201721057180U CN207138466U CN 207138466 U CN207138466 U CN 207138466U CN 201721057180 U CN201721057180 U CN 201721057180U CN 207138466 U CN207138466 U CN 207138466U
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- dolly
- air draught
- fume trap
- suction channel
- trap cover
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Abstract
A kind of heavy casting and forging cuts dust pelletizing system, including main dust removal machine, dedusting fan, chimney and pipe-line system, dust trapping device is additionally provided with, the dust trapping device includes mobile fume trap cover, slides air channel 8, slides air draught dolly, roller shutter, control box and track；Two mobile fume trap covers slide air draught dolly by two and communicated with sliding suction channel, slide suction channel and are docked by pipe-line system with dedusting fan；Two are slided air draught dolly and two mobile fume trap cover difference rigid attachments, and sliding air draught dolly can be moved by mobile fume trap cover drive on suction channel is slided.The high capturing efficiency of flue dust and the reliable service life of equipment caused by heavy casting and forging cutting and the convenience used can be ensured using the utility model.
Description
Technical field
It the utility model is related to a kind of heavy casting and forging cutting dust pelletizing system.
Background technology
At present, heavy industry industry is the steel pipe Self comsuming used mostly when dead head to heavy casting and forging etc. is cut off
Oxygen blast is cut, during cutting, it will produces substantial amounts of high-temperature smoke and the high-temperature molten steel of splashing.General dust pelletizing system, which uses, deposits
In following defect：Defect one：Because be use gases at high pressure oxygen blast cutting cutting when flue dust can not be captured completely, escape compared with
It is more；Defect two：When being cut because of steel ingot, the metal liquid that the steel liquid of blowout goes out for HTHP splashing is cut in oxygen blast, is held
Easily it is adhered on the air-suction cover baffle plate on opposite, as adhered to one layer of resistant to elevated temperatures material on baffle plate, then it is final easily punctures the layer material
Still it is adhered on baffle plate, the high temperature splashing molten steel adhered on baffle plate is more viscous more, causes baffle plate to scrap quickly unavailable；Defect
Three：Because the size shape of heavy casting and forging differ to and workpiece be generally the condition of high temperature, cause cutting position change not can determine that,
So that flue dust catches cover and is difficult to reach the closed seizure of point-to-point part so that flue dust capturing efficiency is poor.
Utility model content
The utility model solves the deficiencies in the prior art and provides cigarette caused by a kind of guarantee heavy casting and forging cutting
Dirt can efficiently be caught, purify after flue dust qualified discharge, the reliable service life of equipment can be improved and used just
The heavy casting and forging cutting dust pelletizing system of victory, it is achieved thereby that being carried out to flue dust caused by heavy casting and forging cutting reliable
Seizure and purified treatment.
In order to reach above-mentioned technical purpose, the technical solution of the utility model is a kind of heavy casting and forging cutting dedusting system
System, including main dust removal machine, dedusting fan, chimney, pipe-line system and dust trapping device, it is characterised in that the smoke catching
Device includes mobile fume trap cover, slides air channel, slides air draught dolly and track；The track is axially laid in along workpiece to be cut
The both sides of workpiece to be cut, multiple mobile fume trap covers are arranged on two tracks by walking mechanism so that the movement is caught
Collect the top for being arranged on workpiece to be cut of cover, the side of the mobile fume trap cover is described with sliding air draught dolly rigid attachment
The inlet scoop for sliding suction channel is set along parallel track, and the length of inlet scoop matches with track length, and described slide is inhaled
Wind dolly is movably arranged on the inlet scoop for sliding suction channel, and by inlet scoop, inlet scoop and slides air draught by sealing device
Dolly is sealed, and the air outlet for sliding suction channel is connected by pipe-line system with dedusting fan, and the slip air draught dolly can
Driven by mobile fume trap cover and moved on suction channel is slided.
Preferably, the mobile fume trap cover is separately installed with the volume for closing the side on two sides of track
Curtain.The height of roller shutter cloth is arbitrarily adjusted according to field condition and the big I of workpiece, to increase to flue dust produced by dust point as far as possible
Leak tightness, to increase to the capturing efficiency of flue dust.
Further, the mobile fume trap cover is closed parallel to one of side of track by baffle plate, and in baffle plate
Top be provided with suction opeing, the suction opeing is connected by airduct with sliding air draught dolly, and air-valve, institute are provided with the airduct
State mobile fume trap cover and the gathering hole for facilitating operation is provided with parallel to another side of track.
The baffle plate is stainless steel shoe, and the outer surface of the baffle plate is coated with high temperature resistant release coating layer.So it is directed to
Steel ingot produces substantial amounts of splashing high temperature metal liquid when cutting, and effectively high temperature metal liquid can be prevented to be adhered on baffle plate.
The walking mechanism is that electrical salf-walking walks mechanism.
In summary, the utility model can ensure heavy casting and forging cutting caused by flue dust can efficiently be caught and
Qualified discharge after purification；The convenience that the reliable service life of equipment can be improved and used.
Brief description of the drawings
Fig. 1 illustrates for the utility model overall structure.
Fig. 2 is the floor plan that the utility model moves fume trap cover.
Fig. 3 is the elevation that the utility model moves fume trap cover.
Fig. 4 is Fig. 3 A-A sectional views.
Fig. 5 is that the utility model slides air draught dolly with sliding air channel structure figure.
In accompanying drawing, 1, main dust removal machine, 2, chimney, 3, dedusting fan, 4, pipe-line system, 5, mobile fume trap cover, 6, slide and inhale
Wind dolly, 7, roller shutter, 8, slide suction channel, 9, control box, 10, track, 501, suction opeing, 502, baffle plate, 503, airduct, 504,
Air-valve, 801, closed belt.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, heavy casting and forging cutting dust pelletizing system, including main dust removal machine 1, dedusting wind
Machine 3, chimney 2 and pipe-line system 4 and dust trapping device, the dust trapping device include mobile fume trap cover 5, slide air channel
8th, air draught dolly 6, roller shutter 7, control box 9 and track 10 are slided；
Mobile fume trap cover 5 is communicated by suction opeing 501, airduct 503 and slip air draught dolly 6 with sliding suction channel 8, is slided
Suction channel 8 is docked by pipe-line system 4 with main dust removal machine 1；Air draught dolly 6 and the mobile rigid attachment of fume trap cover 5 are slided, slides and inhales
Wind dolly 6 can be driven by mobile fume trap cover 5 and be moved on suction channel 8 is slided.
It is all inlet scoop to slide plane on suction channel 8, and closed belt 801, which is layed in, slides plane inlet scoop on suction channel 8
Place, during work, closed belt 801 is tightly attached in the presence of pipe negative pressure and slides plane inlet scoop on suction channel 8,
Play a part of sealing.Sliding at air draught dolly 6, sliding there are 4 roller bearings in air draught dolly 6, closed belt 801 is sliding suction
Jacked up in wind dolly 6 by roller bearing, such flue dust enters slip suction channel 8 by sliding the inlet scoop of air draught dolly 6, finally sucks
The filtration, purification of main dust removal machine 1.
Mobile fume trap cover 5 on the track 10 for be layed in ground can electrical salf-walking walk, track one end is placed on when not producing,
During cutting, after heavy casting and forging is in place, mobile fume trap cover 5 can electrical salf-walking walk to cutting work station；Because caused by dedusting fan 3
Suction function, flue dust caused by heavy casting and forging cutting is moved after fume trap cover 5 catches, by sliding air draught dolly 6, sliding and inhale
Air channel 8 and pipe-line system 4 enter main dust removal machine 1, and the pure air after removing dust purification is from 2 high air discharge of chimney.
Each mobile fume trap cover 5 does not have gathering hole on the opposite that dress slides air draught dolly 6, and operative employee can stand to grasp in this face
Make, this side that air draught dolly 6 is slided in dress is provided with suction opeing 501 and baffle plate 502；Each mobile fume trap cover 5 and workpiece spindle
Roller shutter 7 is provided with to vertical two sides, the height of roller shutter 7 is arbitrarily adjusted according to field condition and the big I of workpiece, with to the greatest extent
Amount increase is to the leak tightness of flue dust produced by dust point, the capturing efficiency with increase to flue dust.The roller shutter 7 at both ends uses high temperature resistant
Fire prevention silicon titanium cloth.
Substantial amounts of splashing high temperature metal liquid is produced when being cut for steel ingot, we design and stainless steel is set in air-suction cover
Baffle plate 502, the outer surface of baffle plate 502 spraying high temperature resistant release coating, can effectively prevent high temperature metal liquid to be adhered to baffle plate 502
On.
During dust arrester use in winter, to prevent dew condensation phenomenon, main dust removal machine 1 is provided with heating and thermal insulation and arranged
Apply.
It can ensure that flue dust caused by heavy casting and forging cutting efficiently can be caught and purified using the utility model
Qualified discharge afterwards；The convenience that the reliable service life of equipment can be improved and used.
Claims (6)
1. a kind of heavy casting and forging cuts dust pelletizing system, including main dust removal machine, dedusting fan, chimney, pipe-line system and flue dust are caught
Acquisition means, it is characterised in that the dust trapping device includes mobile fume trap cover, slides air channel, slides air draught dolly and track；
The track is axially laid in the both sides of workpiece to be cut along workpiece to be cut, and multiple mobile fume trap covers pass through walking mechanism
On two tracks so that the top for being arranged on workpiece to be cut of the mobile fume trap cover, the one of the mobile fume trap cover
Side is with sliding air draught dolly rigid attachment, and the inlet scoop for sliding suction channel is set along parallel track, and the length of inlet scoop
Degree matches with track length, and the air draught dolly that slides is movably arranged on the inlet scoop for sliding suction channel, and passes through sealing
Device is by inlet scoop and inlet scoop and slides the sealing of air draught dolly, the air outlet for sliding suction channel by pipe-line system with
Dedusting fan is connected, and the slip air draught dolly can be driven by mobile fume trap cover and be moved on suction channel is slided.
2. according to claim 1 heavy casting and forging cutting dust pelletizing system, it is characterised in that the mobile fume trap cover perpendicular to
The roller shutter for closing the side is separately installed with two sides of track.
3. according to claim 2 heavy casting and forging cutting dust pelletizing system, it is characterised in that the mobile fume trap cover parallel to
One of side of track is closed by baffle plate, and is provided with suction opeing in the top of baffle plate, and the suction opeing passes through airduct
It is connected with sliding air draught dolly, air-valve, another side of the mobile fume trap cover parallel to track is installed on the airduct
Provided with the gathering hole for facilitating operation.
4. heavy casting and forging cutting dust pelletizing system according to claim 3, it is characterised in that the baffle plate keeps off for stainless steel
Plate, the outer surface of the baffle plate are coated with high temperature resistant release coating layer.
5. dust pelletizing system is cut according to one of Claims 1-4 heavy casting and forging, it is characterised in that the sealing device
Including closed belt, the closed belt is layed in slide and sealed on suction channel at plane inlet scoop, and described slide is inhaled
Wind dolly is arranged on by roller bearing and slided on suction channel, and the roller bearing will slide the small in-car closed belt jack-up of air draught, make
Obtain flue dust and enter slip suction channel by sliding the gap between air draught dolly roller bearing and closed belt.
6. according to claim 5 heavy casting and forging cutting dust pelletizing system, it is characterised in that the walking mechanism for it is electronic from
Walking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057180.2U CN207138466U (en) | 2017-08-22 | 2017-08-22 | A kind of heavy casting and forging cuts dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057180.2U CN207138466U (en) | 2017-08-22 | 2017-08-22 | A kind of heavy casting and forging cuts dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138466U true CN207138466U (en) | 2018-03-27 |
Family
ID=61669538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721057180.2U Active CN207138466U (en) | 2017-08-22 | 2017-08-22 | A kind of heavy casting and forging cuts dust pelletizing system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971990A (en) * | 2018-10-12 | 2018-12-11 | 平阳县鹏伟机械有限责任公司 | A kind of saw cut dual-purpose integrated machine |
| CN114618856A (en) * | 2022-03-25 | 2022-06-14 | 机械工业第六设计研究院有限公司 | Smoke trapping and purifying method for large casting cutting dead head |
| CN115055474A (en) * | 2022-06-15 | 2022-09-16 | 机械工业第六设计研究院有限公司 | Dust removal method for monorail telescopic cover |
| CN115475813A (en) * | 2022-09-15 | 2022-12-16 | 四川同佳环保科技有限责任公司 | Pit molding workshop is with smoke and dust waste gas environmental protection processing system |
-
2017
- 2017-08-22 CN CN201721057180.2U patent/CN207138466U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971990A (en) * | 2018-10-12 | 2018-12-11 | 平阳县鹏伟机械有限责任公司 | A kind of saw cut dual-purpose integrated machine |
| CN114618856A (en) * | 2022-03-25 | 2022-06-14 | 机械工业第六设计研究院有限公司 | Smoke trapping and purifying method for large casting cutting dead head |
| CN114618856B (en) * | 2022-03-25 | 2024-05-07 | 机械工业第六设计研究院有限公司 | Smoke dust trapping and purifying method for large casting cutting casting head |
| CN115055474A (en) * | 2022-06-15 | 2022-09-16 | 机械工业第六设计研究院有限公司 | Dust removal method for monorail telescopic cover |
| CN115055474B (en) * | 2022-06-15 | 2024-05-14 | 机械工业第六设计研究院有限公司 | Dust removing method for single-track telescopic hood |
| CN115475813A (en) * | 2022-09-15 | 2022-12-16 | 四川同佳环保科技有限责任公司 | Pit molding workshop is with smoke and dust waste gas environmental protection processing system |
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