CN106583354B - A kind of ash handling equipment - Google Patents
A kind of ash handling equipment Download PDFInfo
- Publication number
- CN106583354B CN106583354B CN201611131103.7A CN201611131103A CN106583354B CN 106583354 B CN106583354 B CN 106583354B CN 201611131103 A CN201611131103 A CN 201611131103A CN 106583354 B CN106583354 B CN 106583354B
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- Prior art keywords
- except
- box
- dust
- air
- nozzle
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of ash handling equipment, its main body is except cinder box, and the side except cinder box is provided with compressed air bag, except the other side of cinder box is provided with dust pelletizing system, the compressed air bag and except being provided with air-jet device between cinder box, the dust pelletizing system and except being provided with getter device between cinder box；It can be by carrying out mostly with the loading and unloading of steel pipe, it is simplified ash disposal process, the process for removing stifled steel pipe end plate for eliminating usual means, substantially reduces the process cycle of every steel pipe, efficiently solves pipe production line and improves after rhythm of production because of the bottleneck problem caused by ash disposal overlong time；The structure of the device is simple, and the design of dust cleaning case has the advantages of good dedusting effect, high production efficiency, operation is simple and reliable and high degree of automation, it can be ensured that the dust removal process of production line various specifications product.
Description
Technical field
The present invention relates to steel constructions to process field, especially a kind of ash handling equipment.
Background technique
Social progress be unable to do without the development of Steel Pipe Enterprise, and a kind of ash disposal is generally used in the production process of Steel Pipe Enterprise
Device, the open architecture that common ash handling equipment mostly uses are all made of to block up respectively at steel pipe both ends and blow and air-breathing end plate
Mode carries out ash disposal, dedusting process are as follows: and plate-blanking is removed at feeding-blowing end alignment-both ends closure plate sealing-ash disposal-both ends,
The period handled when handling single steel pipe is longer, if both ends closure plate difficulty is not easy to seal when pipe range changes greatly, it is difficult to meet modern
Highly efficient and productive, the economic and environment-friendly production requirement of enterprise, common ash handling equipment can only individually handle a steel pipe every time, thus
Efficiency is lower；And air-introduced machine is also important ancillary equipment in common ash handling equipment, it is responsible for dust to be discharged into atmosphere
It goes, currently, which kind of deduster no matter used, all there is a degree of dust stratification on the impeller of air-introduced machine, the presence of dust stratification causes
Rotor quality is uneven and generates vibration, will cause the damage of components such as bearing or impeller, often due to a large amount of dust stratifications of air-introduced machine
Cause equipment cisco unity malfunction run, seriously affected the normal work of device, thus need to existing ash handling equipment into
The some improvement of row.
The present invention be exactly in order to solve problem above and carry out improvement.
Summary of the invention
Work efficiency is high, high degree of automation, reduction is to atmosphere the technical problem to be solved by the invention is to provide a kind of
The Dust Capacity of middle discharge, a kind of dust-extraction unit for reducing air-introduced machine dust stratification, plurality of specifications product being handled.
The present invention is that technical solution used by solving its technical problem is:
A kind of ash handling equipment, main body are except cinder box, and the side except cinder box is provided with compressed air bag, except cinder box
The other side is provided with dust pelletizing system, the compressed air bag and except air-jet device is provided between cinder box, and compressed air bag passes through
Air hose is connected with air-jet device, and the air-jet device is connected with the side except cinder box, and air spray is provided on air-jet device
Mouth, the air nozzle are located at except in cinder box；
The ash disposal case includes closed box, and except cinder box 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, feeding laterally upper inclination, the joining place setting of closed box and feeding side
There is feed inlet, the other side of 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 discharge port；
The dust pelletizing system includes dust cleaning case, dust-extraction unit and air-introduced machine, the dust pelletizing system and except being arranged between cinder box
There is getter device, the getter device is connected with the other side except cinder box；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-extraction unit, the other end and the air-introduced machine phase of the dust-extraction unit
Even；
Further, described except cinder box is closed structure；
Specifically, being provided with elastic packing plate in the inlet port and outlet port of the closed box；
Wherein, at least two steel pipes can be accommodated in the closed box；
Contain nozzle in the dust-extraction unit, the nozzle includes nozzle, splashes plate, flange and casing, the installation of casing one end
In on flange, nozzle passes through flange and extends in casing, is provided in described sleeve pipe and splashes plate, splashes the front end that plate is located at 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, support
Plate and backplate, epoxy mortar are installed on the outer ring of water inlet pipe, are provided with support plate outside the epoxy mortar, wrap in the support plate
It is wrapped with backplate.
The plate and the angle of nozzle of splashing is 30 degree~35 degree.
Impeller is provided in the air-introduced machine, the impeller is gap bleed type impeller, which contains inner ring and outer ring,
It is additionally provided with short blade and linear leaf on impeller, has one between linear leaf and short blade compared with small gap, the linear leaf is installed
In 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.
Working principle are as follows: assuming that carrying out the ash manipulation that removes of two steel pipes, the 1st steel pipe passes through the feeding except cinder box side
Side is entered in closed box by feed inlet under the action of self-weight, and then the air nozzle on spray-painting plant is sprayed into closed box
Air is penetrated, the 1st steel pipe is carried out in closed box except ash manipulation；At the same time, the 2nd steel pipe enters again and removes in cinder box, complete
At the feeding operation of the 2nd steel pipe, the 2nd steel pipe pushes the 1st steel pipe to enter blanking side from discharge port after entering closed box,
Blanking is completed under Gravitative Loads；And the 2nd steel pipe is carried out just in closed box except ash manipulation at this time, the 3rd steel pipe enters close again
The 2nd steel pipe blanking is pushed in closed box, work so in cycles realizes on-line continuous, quickly except ash manipulation.
The beneficial effects of the present invention are: it can be by be simplified ash disposal process mostly with the loading and unloading of steel pipe, take
The process for removing stifled steel pipe end plate for the usual means that disappeared, substantially reduces the process cycle of every steel pipe, efficiently solves steel pipe
Production line improves after rhythm of production because of the bottleneck problem caused by ash disposal overlong time；Have removing design between cinder box and air-introduced machine
Dust cleaning case and dust-extraction unit efficiently separate, collect the iron scale dust cleaned up, reduce the dust discharged into atmosphere
Amount；It is provided in spray nozzle front end and splashes plate, splashed the angle that plate and nozzle have 30 degree~35 degree, be conducive to the atomization of water and make droplet cloth
The trunnion section of full entire deduster, the drop ejected from nozzle are further atomized into thinner under high-speed flow 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
Fierce collision, cohesion occur between grain, in diffuser, the decrease and pressure of air velocity are gone up, and are made this 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 uses gap bleed type blade wheel structure, has one between deviated splitter vane compared with small gap, abuts linear leaf
One layer of air blast on working face, the non-working surface of short blade is blowed to along gap, due to the souring of this strand of air blast, is broken
It is broken the dust stratification condition at the short blade back side, such minute dusts smalls is no longer adhered on the non-working surface of blade, ensure that leaf
The normal steady operating of wheel, simultaneously as the effect of this strand of air-flow, changes the gas close to blade non-working surface part and flow
State avoids and generates secondary gas flow in this region, the Flow Field Distribution in entire runner is made to tend to the product for uniformly reducing impeller
Ash；The structure of the device is simple, and the design of dust cleaning case has good dedusting effect, and high production efficiency, 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 various specifications product.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ash handling equipment proposed by the present invention.
Fig. 2 is the cross-sectional structure schematic diagram that cinder box is removed in Fig. 1.
Fig. 3 is the structural schematic diagram of nozzle in dust-extraction unit in Fig. 1.
Fig. 4 is nozzle water inlet pipe abrasionproof schematic diagram of a layer structure in dust-extraction unit in Fig. 1.
Fig. 5 is draught fan impeller structural schematic diagram in Fig. 1.
Wherein, 1, compressed air bag, 2, air-jet device, 3, air nozzle, 4, remove cinder box, 5, dust cleaning case, 6, dust-extraction unit,
7, connecting tube, 8, air-introduced machine, 9, getter device, 41, closed box, 42, backspin rolls, 61, nozzle, 62, splash plate, 63, flange,
64, casing, 65, water inlet pipe, 66, epoxy mortar, 67, support plate, 68, backplate, 81, short blade, 82, linear leaf.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
Referring to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of ash handling equipment, main body be except cinder box 4, it is described to remove cinder box
4 side is provided with compressed air bag 1, except the other side of cinder box 4 is provided with dust pelletizing system, the compressed air bag 1 and ash disposal
It is provided with air-jet device 2 between case 4, compressed air bag 1 is connected by air hose with air-jet device 2, the air-jet device 2 and is removed
The side of cinder box 4 is connected, and air nozzle 3 is provided on air-jet device 2, and the air nozzle 3 is located at except in cinder box 4；
The cinder box 4 that removes includes closed box 41, except cinder box 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, feeding laterally upper inclination, closed box 41 and feeding
The joining place of side is provided with feed inlet, and the other 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 discharge port；
The dust pelletizing system includes dust cleaning case 5, dust-extraction unit 6 and air-introduced machine 8, the dust pelletizing system and except between cinder box 4
It is provided with getter device 9, the getter device 9 is connected with the other side except cinder box 4；One end of the dust cleaning case 5 and air-breathing
Device 9 is connected, and the other end of dust cleaning case 5 is connected by connecting tube 7 with one end of dust-extraction unit 6, the dust-extraction unit 6 it is another
End is connected with air-introduced machine 8；
Further, described except cinder box 4 is closed structure；
Specifically, being provided with elastic packing plate in the inlet port and outlet port of the closed box 41；
Wherein, at least two steel pipes can be accommodated in the closed box 41；
Contain nozzle in the dust-extraction unit 6, the nozzle includes nozzle 61, splashes plate 62, flange 63 and casing 64, casing
64 one end are installed on flange 63, and nozzle 61 passes through flange 63 and extends in casing 64, are provided in described sleeve pipe 64 and are splashed plate 62,
The front end that plate 62 is located at nozzle 61 is splashed, the end of the nozzle 61 is connected with water inlet pipe 65, has additional outside the water inlet pipe 65 anti-
Layer is ground, the scuff-resistant coating includes epoxy mortar 66, support plate 67 and backplate 68, and epoxy mortar 66 is installed on the outer of water inlet pipe 65
Circle, the epoxy mortar 66 are provided with support plate 67 outside, are enclosed with backplate 68 in the support plate 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, which contains inner ring and outer
Circle is additionally provided with short blade 81 and linear leaf 82 on impeller, has between linear leaf 82 and short blade 81 one 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
Take turns inner ring.
Assuming that carrying out the ash manipulation that removes of two steel pipes, the 1st steel pipe is by the feeding side except cinder box side, in the work of self weight
Entered in closed box with lower by feed inlet, then the air nozzle on spray-painting plant sprays air, the 1st steel into closed box
Pipe is carried out in closed box except ash manipulation；At the same time, the 2nd steel pipe enters again and removes in cinder box, completes the upper of the 2nd steel pipe
Material operation, the 2nd steel pipe push the 1st steel pipe to enter blanking side from discharge port, complete under Gravitative Loads after entering closed box
Blanking；And the 2nd steel pipe is carried out just in closed box except ash manipulation at this time, the 3rd steel pipe enters again pushes the 2nd in closed box
Steel pipe blanking, work so in cycles realize on-line continuous, quickly except ash manipulation.
The beneficial effects of the present invention are: it can be by be simplified ash disposal process mostly with the loading and unloading of steel pipe, take
The process for removing stifled steel pipe end plate for the usual means that disappeared, substantially reduces the process cycle of every steel pipe, efficiently solves steel pipe
Production line improves after rhythm of production because of the bottleneck problem caused by ash disposal overlong time；Have removing design between cinder box and air-introduced machine
Dust cleaning case and dust-extraction unit efficiently separate, collect the iron scale dust cleaned up, reduce the dust discharged into atmosphere
Amount；It is provided in spray nozzle front end and splashes plate, splashed the angle that plate and nozzle have 30 degree~35 degree, be conducive to the atomization of water and make droplet cloth
The trunnion section of full entire deduster, the drop ejected from nozzle are further atomized into thinner under high-speed flow 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
Fierce collision, cohesion occur between grain, in diffuser, the decrease and pressure of air velocity are gone up, and are made this 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 uses gap bleed type blade wheel structure, has one between deviated splitter vane compared with small gap, abuts linear leaf
One layer of air blast on working face, the non-working surface of short blade is blowed to along gap, due to the souring of this strand of air blast, is broken
It is broken the dust stratification condition at the short blade back side, such minute dusts smalls is no longer adhered on the non-working surface of blade, ensure that leaf
The normal steady operating of wheel, simultaneously as the effect of this strand of air-flow, changes the gas close to blade non-working surface part and flow
State avoids and generates secondary gas flow in this region, the Flow Field Distribution in entire runner is made to tend to the product for uniformly reducing impeller
Ash；The structure of the device is simple, and the design of dust cleaning case has good dedusting effect, and high production efficiency, 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 various specifications product.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of ash handling equipment, main body is except cinder box (4), and the side except cinder box (4) is provided with compressed air bag (1),
Except the other side of cinder box (4) is provided with dust pelletizing system, it is characterised in that:
The compressed air bag (1) and except being provided with air-jet device (2) between cinder box (4), compressed air bag (1) passes through air hose
It is connected with air-jet device (2), the air-jet device (2) is connected with the side except cinder box (4), and air-jet device is provided on (2)
Air nozzle (3), the air nozzle (3) are located at except in cinder box (4)；
It is described to remove cinder box (4) except cinder box (4) include closed box (41) and be installed on backspin rolls (42), the backspin rolls
(42) it is located at the lower end of closed box (41)；The side of the closed box (41) is provided with feeding side, and feeding laterally upper inclination is closed
Case (41) and the joining place of feeding side are provided with feed inlet, and the other side of the closed box (41) is provided with blanking side, blanking side
It tilts down, the joining place of closed box (41) and blanking side is provided with discharge port；
The dust pelletizing system includes dust cleaning case (5), dust-extraction unit (6) and air-introduced machine (8), the dust pelletizing system and removes cinder box (4)
Between be provided with getter device (9), the getter device (9) is connected with except the other side of cinder box (4)；The dust cleaning case (5)
One end be connected with getter device (9), the other end of dust cleaning case (5) passes through one end phase of connecting tube (7) and dust-extraction unit (6)
Even, the other end of the dust-extraction unit (6) is connected with air-introduced machine (8)；
Contain nozzle in the dust-extraction unit (6), the nozzle includes nozzle (61), splashes plate (62), flange (63) and casing
(64), casing (64) one end is installed on flange (63), and nozzle (61) passes through flange (63) and extends in casing (64), the set
It is provided in pipe (64) and splashes plate (62), splash the front end that plate (62) is located at nozzle (61), the end of the nozzle (61) and water inlet pipe
(65) be connected, have additional scuff-resistant coating outside the water inlet pipe (65), the scuff-resistant coating include epoxy mortar (66), support plate (67) and
Backplate (68), epoxy mortar (66) are installed on the outer ring of water inlet pipe (65), support plate are provided with outside the epoxy mortar (66)
(67), backplate (68) are enclosed in the support plate (67)；
The angle for splashing plate (62) and nozzle (61) is 30 degree~35 degree.
2. a kind of ash handling equipment as described in claim 1, which is characterized in that described except cinder box (4) are closed structure.
3. a kind of ash handling equipment as described in claim 1, which is characterized in that the inlet port and outlet port of the closed box (41)
On be provided with elastic packing plate.
4. a kind of ash handling equipment as claimed in claim 1 or 3, which is characterized in that can be accommodated at least in the closed box (41)
Two steel pipes.
5. a kind of ash handling equipment as described in claim 1, which is characterized in that it is provided with impeller in the air-introduced machine (8), it is described
Impeller is gap bleed type impeller, which contains inner ring and outer ring, short blade (81) and linear leaf are additionally provided on 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 CN106583354A (en) | 2017-04-26 |
| CN106583354B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607918B (en) * | 2019-10-22 | 2024-06-18 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583354A (en) | 2017-04-26 |
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