CN106583354A - Ash removing device - Google Patents
Ash removing device Download PDFInfo
- Publication number
- CN106583354A CN106583354A CN201611131103.7A CN201611131103A CN106583354A CN 106583354 A CN106583354 A CN 106583354A CN 201611131103 A CN201611131103 A CN 201611131103A CN 106583354 A CN106583354 A CN 106583354A
- Authority
- CN
- China
- Prior art keywords
- ash
- except
- air
- nozzle
- impeller
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Disclosed is an ash removing device. A main body of the ash removing device is an ash removing box. A compressed air bag is arranged on one side of the ash removing box. A dedusting system is arranged on the other side of the ash removing box. An air spraying device is arranged between the compressed air bag and the ash removing box. An air suction device is arranged between the dedusting system and the ash removing box. The ash removing process can be simplified through feeding and discharging of a plurality of steel pipes, the process of dismounting and mounting steel pipe end plates for a common device is omitted, the treatment cycle for each steel pipe is greatly shortened, and the bottleneck problem caused by an overlong ash removing time after the production rhythm of a steel pipe production line is accelerated is effectively solved; the ash removing device is simple in structure; through the design of a dedusting box, the ash removing device has the advantages of being good in dedusting effect, high in production efficiency, easy and reliable to operate and high in automation degree; and dedusting treatment of products, of all specification, on the production line can be guaranteed.
Description
Technical field
The present invention relates to steel construction processing field, especially a kind of ash handling equipment.
Background technology
The progress of society be unable to do without the development of Steel Pipe Enterprise, and a kind of ash disposal is commonly used in the production process of Steel Pipe Enterprise
Device, the open architecture that conventional ash handling equipment is mostly used blocks up respectively air blowing with air-breathing end plate using at steel pipe two ends
Mode carries out ash disposal, and its dedusting process is：Plate-blanking is removed at feeding-air blowing end alignment-two ends closure plate sealing-ash disposal-two ends,
It is longer to process the cycle processed during single steel pipe, if pipe range change greatly when two ends closure plate difficulties be difficult sealing, it is difficult to meet modern
Highly efficient and productive, the economic and environment-friendly production requirement of enterprise, conventional ash handling equipment can only one steel pipe of individual processing every time, thus
It is less efficient；And air-introduced machine is also important auxiliary equipment in conventional ash handling equipment, it is responsible for dust to enter in air
Go, at present, no matter using which kind of cleaner unit, all there is a certain degree of dust stratification on the impeller of air-introduced machine, the presence of dust stratification causes
Rotor quality is uneven and generation is vibrated, and the damage of components such as bearing or impeller can be caused, often due to a large amount of dust stratifications of air-introduced machine
Cause equipment cisco unity malfunction to run, the normal work of device has been had a strong impact on, so that entering to existing ash handling equipment
Capable some improvement.
The present invention is exactly the improvement carried out to solve problem above.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of high working efficiency, high degree of automation, reduction to air
The Dust Capacity of middle discharge, a kind of dust arrester for reducing air-introduced machine dust stratification, plurality of specifications product being processed.
The present invention is for the solution technical scheme that adopted of its technical problem：
A kind of ash handling equipment, its main body is that, except ash bin, the side except ash bin is provided with compressed air bag, except ash bin
Opposite side is provided with dust pelletizing system, the compressed air bag and except air jet system is provided between ash bin, and compressed air bag passes through
Air hose is connected with air jet system, and the air jet system is connected with the side except ash bin, and air spray is provided with air jet system
Mouth, the air nozzle is located at except in ash bin；
The ash disposal case includes closed box, and except ash bin is installed on backspin rolls, the backspin rolls is located at closed box
Lower end；The side of the closed box is provided with feeding side, and feeding is inclined on the side, and the joining place of closed box and feeding side is arranged
The opposite side for having charging aperture, the closed box is provided with blanking side, and blanking is sloped downwardly, the joining place of closed box and blanking side
It is provided with discharging opening；
The dust pelletizing system include dust cleaning case, dust arrester and air-introduced machine, the dust pelletizing system and except between ash bin arrange
There is getter device, the getter device is connected with the opposite side except ash bin；One end of the dust cleaning case is connected with getter device,
The other end of dust cleaning case is connected by connecting tube with one end of dust arrester, the other end and the air-introduced machine phase of the dust arrester
Even；
Further, it is described except ash bin is closed structure；
Specifically, it is provided with elastic packing plate on the charging aperture and discharging opening of the closed box；
Wherein, at least two steel pipes can be accommodated in the closed box；
Contain nozzle in the dust arrester, the nozzle includes nozzle, splashes plate, flange and sleeve pipe, and sleeve pipe one end is installed
On flange, nozzle is extended in sleeve pipe through flange, is provided with described sleeve pipe and is splashed plate, splashes plate positioned at the front end of nozzle, institute
The end for stating nozzle is connected with water inlet pipe, and scuff-resistant coating is had additional outside the water inlet pipe, and the scuff-resistant coating includes epoxy mortar, supports
Plate and backplate, epoxy mortar is installed on the outer ring of water inlet pipe, and gripper shoe is provided with outside the epoxy mortar, wraps in the gripper shoe
It is wrapped with backplate.
The plate and the angle of nozzle of splashing is 30 degree～35 degree.
Impeller is provided with the air-introduced machine, the impeller is gap bleed type impeller, and the impeller contains inner ring and outer ring,
Short blade and linear leaf are additionally provided with impeller, have one between linear leaf and short blade compared with small gap, the linear leaf is installed
On the inner ring of impeller, short blade is installed on the outer ring of impeller, and the end of short blade extends to impeller inner ring.
Operation principle is：Hypothesis carry out two steel pipes except ash manipulation, the 1st steel pipe is by except the feeding of ash bin side
Side, is entered in closed box in the presence of deadweight by charging aperture, and then the air nozzle on spray-painting plant sprays into closed box
Air is penetrated, the 1st steel pipe is carried out except ash manipulation i.e. in closed box；At the same time, it is complete the 2nd steel pipe is entered except ash bin again in
Into the feeding operation of the 2nd steel pipe, the 2nd steel pipe is entered after closed box and promotes the 1st steel pipe to enter blanking side from discharging opening,
Blanking is completed under Gravitative Loads；And now the 2nd steel pipe is carried out except ash manipulation just in closed box, the 3rd steel pipe enters close again
The 2nd steel pipe blanking of promotion in case is closed, the work for so going round and beginning again realizes on-line continuous, quickly removes ash manipulation.
The beneficial effects of the present invention is：Ash disposal process can be simplified by carrying out many loading and unloading with steel pipe, be taken
The process for removing stifled steel pipe end plate of the usual means that disappeared, substantially reduces the process cycle of every steel pipe, efficiently solves steel pipe
Production line is improved after rhythm of production because of the bottleneck problem caused by ash disposal overlong time；It is designed between ash bin and air-introduced machine removing
Dust cleaning case and dust arrester, efficiently separate, collect the iron scale dust for clearing, and reduce the dust discharged in air
Amount；It is provided with spray nozzle front end and splashes plate, splashing plate and nozzle has 30 degree～35 degree of angle, is conducive to the atomization of water and makes droplet cloth
The trunnion section of full whole cleaner unit, the drop ejected from nozzle is further atomized into thinner under high velocity air impact
Droplet, meanwhile, the air film of grit surface attachment is broken through, and is readily wetted by water grit, therefore, between grit and drop or dirt
There is collision, the cohesion of fierceness between grain, in diffuser, the decrease of air velocity and pressure go up, make this be with grit
The cohesion of the nuclei of condensation occurs faster；And have additional scuff-resistant coating outside nozzle water inlet pipe, reduce the corrosion of water inlet pipe with
Abrasion；The impeller of air-introduced machine adopts gap bleed type blade wheel structure, has one between deviated splitter vane compared with small gap, against linear leaf
One layer of air blast on work surface, along gap the non-working surface of short blade is blowed to, and due to the souring of this strand of air blast, is broken
The dust stratification condition at the short blade back side is broken, such minute dusts smalls is no longer sticked on the non-working surface of blade, it is ensured that leaf
The normal steady operating of wheel, simultaneously as the effect of this strand of air-flow, changes the gas near blade non-working surface part and flow
State, it is to avoid produce secondary gas flow in this region, make the Flow Field Distribution in whole runner tend to uniform, reduces the product of impeller
Ash；The simple structure of the device, the design of dust cleaning case has good dedusting effect, and production efficiency is high, and operation is simple and reliable and automatic
The high advantage of change degree, it can be ensured that the dust removal process of production line all size product.
Description of the drawings
Fig. 1 is a kind of structural representation of ash handling equipment proposed by the present invention.
Fig. 2 is except the cross-sectional structure schematic diagram of ash bin in Fig. 1.
Fig. 3 is the structural representation of nozzle in dust arrester in Fig. 1.
Fig. 4 is nozzle water inlet pipe scuff-resistant coating structural representation in dust arrester in Fig. 1.
Fig. 5 is draught fan impeller structural representation in Fig. 1.
Wherein, 1, compressed air bag, 2, air jet system, 3, air nozzle, 4, except ash bin, 5, dust cleaning case, 6, dust arrester,
7th, connecting tube, 8, air-introduced machine, 9, getter device, 41, closed box, 42, backspin rolls, 61, nozzle, 62, splash plate, 63, flange,
64th, sleeve pipe, 65, water inlet pipe, 66, epoxy mortar, 67, gripper shoe, 68, backplate, 81, short blade, 82, linear leaf.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Diagram and specific embodiment are closed, the present invention is expanded on further.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of ash handling equipment, its main body be except ash bin 4, it is described except ash bin
4 side is provided with compressed air bag 1, except the opposite side of ash bin 4 is provided with dust pelletizing system, the compressed air bag 1 and ash disposal
Air jet system 2 is provided between case 4, compressed air bag 1 is connected by air hose with air jet system 2, the air jet system 2 and is removed
The side of ash bin 4 is connected, and air nozzle 3 is provided with air jet system 2, and the air nozzle 3 is located at except in ash bin 4；
It is described except ash bin 4 includes closed box 41, except ash bin 4 is installed on backspin rolls 42, the backspin rolls 42
In the lower end of closed box 41；The side of the closed box 41 is provided with feeding side, and feeding is inclined on the side, closed box 41 and feeding
The joining place of side is provided with charging aperture, and the opposite side of the closed box 41 is provided with blanking side, and blanking is sloped downwardly, closed box
41 and the joining place of blanking side be provided with discharging opening；
The dust pelletizing system includes dust cleaning case 5, dust arrester 6 and air-introduced machine 8, the dust pelletizing system and except between ash bin 4
Getter device 9 is provided with, the getter device 9 is connected with the opposite side except ash bin 4；One end of the dust cleaning case 5 and air-breathing
Device 9 be connected, the other end of dust cleaning case 5 is connected by connecting tube 7 with one end of dust arrester 6, the dust arrester 6 it is another
End is connected with air-introduced machine 8；
Further, it is described except ash bin 4 is closed structure；
Specifically, it is provided with elastic packing plate on the charging aperture and discharging opening of the closed box 41；
Wherein, at least two steel pipes can be accommodated in the closed box 41；
Contain nozzle in the dust arrester 6, the nozzle includes nozzle 61, splashes plate 62, flange 63 and sleeve pipe 64, sleeve pipe
64 one end are installed on flange 63, and nozzle 61 is extended in sleeve pipe 64 through flange 63, are provided with described sleeve pipe 64 and are splashed plate 62,
Plate 62 is splashed positioned at the front end of nozzle 61, the end of the nozzle 61 is connected with water inlet pipe 65, have additional outside the water inlet pipe 65 anti-
Mill layer, the scuff-resistant coating includes epoxy mortar 66, gripper shoe 67 and backplate 68, and epoxy mortar 66 is installed on the outer of water inlet pipe 65
Gripper shoe 67 is provided with outside circle, the epoxy mortar 66, backplate 68 is enclosed with the gripper shoe 67；
The plate 62 and the angle of nozzle 61 of splashing is 30 degree～35 degree；
It is provided with impeller in the air-introduced machine 8, the impeller is gap bleed type impeller, the impeller contains inner ring and outer
Circle, is additionally provided with short blade 81 and linear leaf 82 on impeller, have one between linear leaf 82 and short blade 81 compared with small gap, described
Linear leaf 82 is installed on the inner ring of impeller, and short blade 81 is installed on the outer ring of impeller, and the end of short blade 81 extends to leaf
Wheel inner ring.
Hypothesis carry out two steel pipes except ash manipulation, the 1st steel pipe by except the feeding side of ash bin side, in the work of deadweight
Entered in closed box by charging aperture with lower, then the air nozzle on spray-painting plant sprays air, the 1st steel into closed box
Pipe is carried out except ash manipulation i.e. in closed box；At the same time, the 2nd steel pipe is entered except ash bin again in, the upper of the 2nd steel pipe is completed
Material operation, the 2nd steel pipe is entered after closed box and promotes the 1st steel pipe to enter blanking side from discharging opening, is completed under Gravitative Loads
Blanking；And now the 2nd steel pipe is carried out except ash manipulation just in closed box, the 3rd steel pipe is entered in closed box and promotes the 2nd again
Steel pipe blanking, the work for so going round and beginning again realizes on-line continuous, quickly removes ash manipulation.
The beneficial effects of the present invention is：Ash disposal process can be simplified by carrying out many loading and unloading with steel pipe, be taken
The process for removing stifled steel pipe end plate of the usual means that disappeared, substantially reduces the process cycle of every steel pipe, efficiently solves steel pipe
Production line is improved after rhythm of production because of the bottleneck problem caused by ash disposal overlong time；It is designed between ash bin and air-introduced machine removing
Dust cleaning case and dust arrester, efficiently separate, collect the iron scale dust for clearing, and reduce the dust discharged in air
Amount；It is provided with spray nozzle front end and splashes plate, splashing plate and nozzle has 30 degree～35 degree of angle, is conducive to the atomization of water and makes droplet cloth
The trunnion section of full whole cleaner unit, the drop ejected from nozzle is further atomized into thinner under high velocity air impact
Droplet, meanwhile, the air film of grit surface attachment is broken through, and is readily wetted by water grit, therefore, between grit and drop or dirt
There is collision, the cohesion of fierceness between grain, in diffuser, the decrease of air velocity and pressure go up, make this be with grit
The cohesion of the nuclei of condensation occurs faster；And have additional scuff-resistant coating outside nozzle water inlet pipe, reduce the corrosion of water inlet pipe with
Abrasion；The impeller of air-introduced machine adopts gap bleed type blade wheel structure, has one between deviated splitter vane compared with small gap, against linear leaf
One layer of air blast on work surface, along gap the non-working surface of short blade is blowed to, and due to the souring of this strand of air blast, is broken
The dust stratification condition at the short blade back side is broken, such minute dusts smalls is no longer sticked on the non-working surface of blade, it is ensured that leaf
The normal steady operating of wheel, simultaneously as the effect of this strand of air-flow, changes the gas near blade non-working surface part and flow
State, it is to avoid produce secondary gas flow in this region, make the Flow Field Distribution in whole runner tend to uniform, reduces the product of impeller
Ash；The simple structure of the device, the design of dust cleaning case has good dedusting effect, and production efficiency is high, and operation is simple and reliable and automatic
The high advantage of change degree, it can be ensured that the dust removal process of production line all size product.
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, of the invention without departing from the spirit and scope of the present invention also to have various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (7)
1. a kind of ash handling equipment, its main body is that, except ash bin (4), the side except ash bin (4) is provided with compressed air bag (1),
Except the opposite side of ash bin (4) is provided with dust pelletizing system, it is characterised in that：
The compressed air bag (1) and except air jet system (2) is provided between ash bin (4), compressed air bag (1) is by air hose
Be connected with air jet system (2), the air jet system (2) be connected except the side of ash bin (4), air jet system is provided with (2)
Air nozzle (3), the air nozzle (3) is in except ash bin (4)；
It is described except ash bin (4) includes closed box (41), except ash bin (4) is installed on backspin rolls (42), the backspin rolls
(42) positioned at the lower end of closed box (41)；The side of the closed box (41) is provided with feeding side, and feeding is inclined on the side, closed
The joining place of case (41) and feeding side is provided with charging aperture, and the opposite side of the closed box (41) is provided with blanking side, blanking side
Downward-sloping, the joining place of closed box (41) and blanking side is provided with discharging opening；
The dust pelletizing system includes dust cleaning case (5), dust arrester (6) and air-introduced machine (8), the dust pelletizing system and except ash bin (4)
Between be provided with getter device (9), the getter device (9) is connected with the opposite side except ash bin (4)；The dust cleaning case (5)
One end be connected with getter device (9), the other end of dust cleaning case (5) is by connecting tube (7) and one end phase of dust arrester (6)
Even, the other end of the dust arrester (6) is connected with air-introduced machine (8).
2. a kind of ash handling equipment as claimed in claim 1, it is characterised in that described except ash bin (4) is closed structure.
3. a kind of ash handling equipment as claimed in claim 1, it is characterised in that the charging aperture and discharging opening of the closed box (41)
On be provided with elastic packing plate.
4. a kind of ash handling equipment as described in claim 1 or 3, it is characterised in that can accommodate at least in the closed box (41)
Two steel pipes.
5. a kind of ash handling equipment as claimed in claim 1, it is characterised in that contain nozzle in the dust arrester (6), it is described
Nozzle includes nozzle (61), splashes plate (62), flange (63) and sleeve pipe (64), and sleeve pipe (64) one end is installed on flange (63), spray
Mouth (61) is extended in sleeve pipe (64) through flange (63), is provided with described sleeve pipe (64) and is splashed plate (62), is splashed plate (62) and is located at
The front end of nozzle (61), the end of the nozzle (61) is connected with water inlet pipe (65), and outside the water inlet pipe (65) abrasionproof is had additional
Layer, the scuff-resistant coating includes epoxy mortar (66), gripper shoe (67) and backplate (68), and epoxy mortar (66) is installed on water inlet pipe
(65) gripper shoe (67) is provided with outside outer ring, the epoxy mortar (66), in the gripper shoe (67) backplate (68) is enclosed with.
6. a kind of ash handling equipment as claimed in claim 5, it is characterised in that the plate (62) that splashes is with the angle of nozzle (61)
30 degree～35 degree.
7. a kind of ash handling equipment as claimed in claim 1, it is characterised in that be provided with impeller in the air-introduced machine (8), it is described
Impeller is gap bleed type impeller, and the impeller contains inner ring and outer ring, short blade (81) and linear leaf are additionally provided with impeller
(82), have one between linear leaf (82) and short blade (81) compared with small gap, the linear leaf (82) is installed on the inner ring of impeller
On, short blade (81) is installed on the outer ring of impeller, and the end of short blade (81) extends to impeller inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131103.7A CN106583354B (en) | 2016-12-09 | 2016-12-09 | A kind of ash handling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131103.7A CN106583354B (en) | 2016-12-09 | 2016-12-09 | A kind of ash handling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583354A true CN106583354A (en) | 2017-04-26 |
| CN106583354B CN106583354B (en) | 2019-04-05 |
Family
ID=58598448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611131103.7A Expired - Fee Related CN106583354B (en) | 2016-12-09 | 2016-12-09 | A kind of ash handling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583354B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607918A (en) * | 2019-10-22 | 2019-12-24 | 中建八局第三建设有限公司 | Building steel structure ash removal device capable of stably sliding |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113411U (en) * | 1991-08-31 | 1992-08-19 | 权世华 | Wind-power inducing draught machine |
| CN2683270Y (en) * | 2004-02-21 | 2005-03-09 | 程波 | Star-shape porting type dust blowing absorbing device |
| CN204544897U (en) * | 2015-02-10 | 2015-08-12 | 温州市永利电子有限公司 | The shaping post-processor of a kind of wiring board |
-
2016
- 2016-12-09 CN CN201611131103.7A patent/CN106583354B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113411U (en) * | 1991-08-31 | 1992-08-19 | 权世华 | Wind-power inducing draught machine |
| CN2683270Y (en) * | 2004-02-21 | 2005-03-09 | 程波 | Star-shape porting type dust blowing absorbing device |
| CN204544897U (en) * | 2015-02-10 | 2015-08-12 | 温州市永利电子有限公司 | The shaping post-processor of a kind of wiring board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607918A (en) * | 2019-10-22 | 2019-12-24 | 中建八局第三建设有限公司 | Building steel structure ash removal device capable of stably sliding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583354B (en) | 2019-04-05 |
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Granted publication date: 20190405 Termination date: 20191209 |