CN206613296U - A kind of water curtain dust pelletizing system applied to magnesium alloy production line - Google Patents
A kind of water curtain dust pelletizing system applied to magnesium alloy production line Download PDFInfo
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- CN206613296U CN206613296U CN201720314988.8U CN201720314988U CN206613296U CN 206613296 U CN206613296 U CN 206613296U CN 201720314988 U CN201720314988 U CN 201720314988U CN 206613296 U CN206613296 U CN 206613296U
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Abstract
The utility model discloses a kind of water curtain dust pelletizing system applied to magnesium alloy production line, including dust arrester, blower unit, water circle device and air exhausting device, dust arrester is connected by the second induced duct with blower unit, wherein blower unit is provided with wind speed tester to monitor wind speed, blower unit is connected by exhaust duct with air exhausting device, water circle device is connected by water-supply-pipe and drainpipe with dust arrester, and wherein water circle device is provided with floodometer to monitor water level.Worked by blower unit, magnesium powder and aluminium powder are introduced by dust arrester by induced duct, then the water formation water smoke smoked using air-introduced machine is sufficiently reacted with magnesium powder and aluminium powder, the mixture of the safe and reliable oxide of formation and water sinks under water, realize the removing to magnesium dust and aluminum dust effectively, the potential safety hazard in production process is eliminated, the discharge of pollutant is reduced.
Description
Technical field
The utility model is related to magnesium metal smelt technical field, in particular it relates to a kind of water curtain dust pelletizing system.
Background technology
After it has been manufactured, surface can produce one layer of very thin oxide layer because of high temperature, to sequent surface for magnesium, aluminium alloy and product
Plating, baking vanish etc. have a great impact, so magnesium, aluminum products have the process that surface is polished.And thrown to magnesium, aluminum products
The dust of the mealy oxide mixing of magnesium powder, aluminium powder and the magnesium and aluminium that can be produced in photoreduction process, because wherein magnesium, aluminium powder belong to easy
The explosive dust of combustion, very big potential safety hazard can be caused to production scene after aggregation.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of energy absorbing and eliminating magnesium powder and aluminium powder and generates safety
The water curtain dust pelletizing system applied to magnesium alloy production line of reliable oxide.
A kind of water curtain dust pelletizing system applied to magnesium alloy production line disclosed in the utility model, including：Dust arrester, draw
Wind apparatus, water circle device and air exhausting device；
Dust arrester includes：Screen collector, division board, the first induced duct and the second induced duct；First induced duct is set
In the top of screen collector；Second induced duct is located at the side of screen collector；One end of division board is located at screen collector
Top；The other end of division board extends to the middle part of screen collector along screen collector short transverse；
Blower unit includes：Air-introduced machine and frequency converter；Frequency converter is connected with air-introduced machine；Screen collector passes through the second air inducing
Pipe is connected with air-introduced machine；
Air exhausting device includes：Chimney and exhaust duct；Exhaust duct is located at chimney bottom side；Chimney passes through exhaust duct and air inducing
Machine is connected；
Water circle device includes：Controller, immersible pump, water-supply-pipe, drainpipe and sedimentation basin；Controller connects with immersible pump
Connect；Immersible pump is in the middle part of sedimentation basin；Immersible pump is connected by the side of water-supply-pipe and screen collector；One end of drainpipe is set
In the bottom of screen collector；The other end of drainpipe is located at the bottom of sedimentation basin.
According to an embodiment of the present utility model, water curtain dust pelletizing system also includes：At least one venting of dust explosion mouthful；At least one
Venting of dust explosion mouthful is located at the top of the first induced duct.
According to an embodiment of the present utility model, water curtain dust pelletizing system also includes：At least one pollutant emission is checked
Hole；At least one pollutant emission inspection hole is respectively arranged on the top of the first induced duct and exhaust duct.
According to an embodiment of the present utility model, water curtain dust pelletizing system also includes：Hand-operated butterfly valve；Hand-operated butterfly valve is located at the
At the top of two induced ducts.
According to an embodiment of the present utility model, blower unit also includes：Wind speed tester；Wind speed tester is located at the
In two induced ducts；Wind speed tester is connected with frequency converter.
According to an embodiment of the present utility model, water circle device also includes：Floodometer and siren；Water level is surveyed
Instrument is measured on the inside of screen collector；Siren is located at controller side；Floodometer is connected with siren.
According to an embodiment of the present utility model, sedimentation basin includes：First pond of cross direction profiles, the second water successively
Pond, the 3rd pond, the 4th pond and the 5th pond；One end of drainpipe is located at the bottom in the first pond；Drainpipe it is another
End is located at the bottom of screen collector；Immersible pump is located at the middle part in the 5th pond.
The beneficial effect that the utility model is different from prior art is excessively as follows：
(1) by dust arrester, blower unit, water circle device and air exhausting device work in combination, water smoke and magnesium are utilized
The reaction of dust and aluminum dust generates safe and reliable oxide, realizes the removing to magnesium dust and aluminum dust effectively, eliminates life
Potential safety hazard during production, reduces the discharge of pollutant.
(2) it is used for the first induced duct for connecting screen collector and production scene provided with some ventings of dust explosion mouthful, prevents from inhaling
Draw and cause dust explosion during dust, greatly increase the security of system.
(3) first induced ducts and exhaust duct are provided with pollutant inspection hole, be purged with can be with discharge process
When sampling observation air in magnesium powder and content of aluminium powder, strengthen monitoring to dust removal process.
(4) second induced ducts are provided with Hand-operated butterfly valve, realize startup and stopping to water curtain dust pelletizing system, improve water curtain and remove
The controllability of dirt system.
Wind speed tester is provided with (4) first induced ducts, the wind velocity signal that frequency converter is produced by wind speed tester is controlled
The air quantity of air-introduced machine, realization is automatically controlled to wind speed, improves dust collection effect.
(5) realized by water level tester and alarm and the water of liftable flashback tank is monitored, can supplemented in time
Water, it is ensured that the formation of water smoke, further stablizes dust removing effects.
(6) precipitation collection is carried out to the oxide produced after magnesium powder and aluminium powder dust removal process by water circle device, simultaneously
Water resource is recycled, energy-conserving and environment-protective.
(7) sedimentation basin is provided with the first pond of cross direction profiles successively, the second pond, the 3rd pond, the 4th pond and the
Five ponds, the sedimentation effect to sewage further improved.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, this Shen
Schematic description and description please is used to explain the application, does not constitute the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the water curtain dust pelletizing system structural representation in embodiment applied to magnesium alloy production line；
The water curtain dust pelletizing system operating diagram of magnesium alloy production line is applied in Fig. 2 embodiments.
Description of reference numerals：1st, dust arrester；2nd, blower unit；3rd, air exhausting device；4th, water circle device；5th, venting of dust explosion mouthful；
6th, pollutant inspection hole；7th, Hand-operated butterfly valve；8th, production line；11st, screen collector；12nd, division board；13rd, the first induced duct；14、
Second induced duct；15th, air-inlet cavity；16th, air-out chamber；21st, air-introduced machine；22nd, frequency converter；23rd, wind speed tester；31st, chimney；32、
Exhaust duct；41st, controller；42nd, immersible pump；43rd, water-supply-pipe；44th, drainpipe；45th, sedimentation basin；46th, floodometer；47th, it is alert
Report device；451st, the first pond；452nd, the second pond；453rd, the 3rd pond；454th, the 4th pond；455th, the 5th pond.
Embodiment
Multiple embodiments of the present utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply new to limit this practicality
Type.That is, in some embodiments of the present utility model, the details in these practices is non-essential.In addition, being letter
Change for the sake of schema, some known usual structures will illustrate it in simply illustrative mode in the drawings with component.
Embodiment：
The present embodiment provides a kind of water curtain dust pelletizing system applied to magnesium alloy production line.Fig. 1 is refer to, it is embodiment
In the water curtain dust pelletizing system structural representation applied to magnesium alloy production line, the water curtain dedusting system applied to magnesium alloy production line
System includes dust arrester 1, blower unit 2, air exhausting device 3 and water circle device 4.Dust arrester 1 include screen collector 11,
Division board 12, the first induced duct 13 and the second induced duct 14, the first induced duct 13 are located at the top of screen collector 11, second
Induced duct 14 is located at the side of screen collector 11, and one end of division board 12 is located at the top of screen collector 11；Division board 12
The other end extends to the middle part of screen collector 11 along the short transverse of screen collector 11, and blower unit 2 includes the He of air-introduced machine 21
Frequency converter 22, frequency converter 22 is connected with air-introduced machine 21, and screen collector 11 is connected by the second induced duct 14 with air-introduced machine 21, row
Wind apparatus 3 includes chimney 31 and exhaust duct 32, and exhaust duct 32 is located at the bottom of chimney 31 side, and chimney 31 is by exhaust duct 32 with drawing
Blower fan 21 is connected, and water circle device 4 includes controller 41, immersible pump 42, water-supply-pipe 43, drainpipe 44 and sedimentation basin 45, control
Device 41 processed is connected with immersible pump 42, and immersible pump 42 passes through water-supply-pipe 43 and water curtain dedusting located at the middle part of sedimentation basin 45, immersible pump 42
Device 11 is connected sideways, and one end of drainpipe 44 is located at the bottom of screen collector 11, and the other end of drainpipe 44 is located at sedimentation basin
45 bottom.
By dust arrester 1, blower unit 2, water circle device 3 and the work in combination of air exhausting device 4, water smoke and magnesium are utilized
The reaction of dust and aluminum dust generates safe and reliable oxide, realizes the removing to magnesium dust and aluminum dust effectively, eliminates life
Potential safety hazard during production, reduces the discharge of pollutant.Simultaneously provided with water circle device 4, to the water in water curtain dust pelletizing system
Resource recycling, energy-conserving and environment-protective.
Further, please continue to refer to shown in Fig. 1, water curtain dust pelletizing system also includes at least one venting of dust explosion mouthful 5, at least one
Venting of dust explosion mouthful 5 is located at the top of the first induced duct 13.By setting venting of dust explosion mouthful 5, magnesium dust and aluminum dust discharge process are effectively prevented
In cause dust explosion, greatly increase the security of system.
Further, please continue to refer to shown in Fig. 1, water curtain dust pelletizing system also includes at least one pollutant emission inspection hole
6, at least one pollutant emission inspection hole 6 is respectively arranged on the top of the first induced duct 13 and exhaust duct 32.Arranged by pollutant
Put inspection hole 6, be purged with can inspect air in discharge process by random samples at any time in magnesium powder and content of aluminium powder, strengthen to dedusting
The monitoring of process.
Further, please continue to refer to shown in Fig. 1, water curtain dust pelletizing system includes Hand-operated butterfly valve 7, and Hand-operated butterfly valve 7 is located at the
The top of two induced duct 14.By Hand-operated butterfly valve 7, the startup and stopping collected to magnesium powder, aluminium powder and its oxide powder dust are realized,
Increase the controllability of water curtain dust pelletizing system.
Further, please continue to refer to shown in Fig. 1, blower unit 2 also includes wind speed tester 23, and wind speed tester 23 is set
In in the second induced duct 14, wind speed tester 23 is connected with frequency converter 22.Water curtain dust pelletizing system is tested by wind speed tester 12
Interior wind speed, produces wind velocity signal and is sent to frequency converter 22, frequency converter 22 adjusts the output work of air-introduced machine 21 by wind velocity signal
Wind speed in rate, control water curtain dust pelletizing system, realizes automatically controlling to the wind speed in water curtain dust pelletizing system, further improves magnesium
The collecting effect of powder, aluminium powder and its oxide powder dust.
Further, please continue to refer to shown in Fig. 1, water circle device 4 also includes floodometer 46 and siren 47, water
Flowmeter 46 is located at the side of controller 41, water testing instrument 46 and alarm located at the inner side of screen collector 11, siren 47
Device 47 is connected.The water level of liftable flashback tank 12 is monitored by floodometer 46, when water level reaches lower limit, floodometer
46 transmission alarm signals are to siren 47, and siren 47 receives to carry out bright light alarm after alarm signal, by monitoring siren 47,
Realize and the water level of screen collector 11 is monitored, operating personnel is started the amount of makeup water of immersible pump 42 in time.
Further, please continue to refer to shown in Fig. 1, sedimentation basin 45 includes the first pond 451 of cross direction profiles, the successively
Two ponds 452, the 3rd pond 453, the 4th pond 454 and the 5th pond 455, one end of drainpipe 44 are located at the first pond
451 bottom, the other end of drainpipe 44 is located at the bottom of screen collector 11, and immersible pump 42 is located in the 5th pond 455
Portion.Sewage in screen collector 11 sequentially enters the first pond 451, the second pond 452, the 3rd pond by drainpipe 44
453rd, the 4th pond 454 and the 5th pond 455, pass through the first pond 451, the second pond 452, the 3rd pond 453, the 4th water
The pond 455 of pond 454 and the 5th is precipitated to the magnesium and the oxide of aluminium in the sewage of liftable water tank, greatly reinforces precipitation
Effect.
Function mode of the present utility model is as follows：
Open before air-introduced machine 21, control immersible pump 42 to work by controller 41, immersible pump 42 will by drainpipe 44
The water in the 5th pond 454 is evacuated in screen collector 11, until the water level in screen collector 11 covers the bottom of division board 12,
The air-inlet cavity 15 that screen collector 11 forms the first induced duct 13 of connection under the buffer action of division board 12 draws with connecting second
The air-out chamber 16 of airduct 14；It refer to shown in Fig. 2, it is the water curtain dust pelletizing system in embodiment applied to magnesium alloy production line
Operating diagram, is opened after air-introduced machine 21, is covered the part water of the bottom of division board 12 under the effect of air-introduced machine 21, is persistently cast liquid aside
In face to air-out chamber 16, liquid level and the bottom of division board 12 is set gap occur, air-inlet cavity 15 is connected with air-out chamber 16, while the
One induced duct 13 connects workshop 8 and screen collector 11, under air inducing effect, the magnesium powder of workshop 8, aluminium powder and its
Oxide powder dust is sucked into screen collector 11, hits the water in air-out chamber 16 and the liquid level in screen collector 11, instead
Heat release is answered, oxide submerged is formed and produces water smoke simultaneously, water smoke is up to be remained in air-out chamber 16, with being remained in air
Remaining magnesium powder, aluminium powder and its oxide powder dust further reacts the mixing drop for forming oxide and water, finally instills water curtain
The bottom of deduster 11；When the water in screen collector 11 is reduced to the water level of dust removing effects difference, floodometer 46 is transmitted
Alarm signal is to siren 47, and siren 47 receives bright light after alarm signal and alarmed, and by monitoring siren 47, uses control
The control immersible pump 42 of device 41 supplements water to screen collector 11, liquid level is maintained certain interval with the bottom of division board 12.
The upper only embodiment of the present utility model, is not limited to the utility model.For this area
For technical staff, the utility model can have various modifications and variations.All interior institutes in spirit of the present utility model and principle
Any modification, equivalent substitution and improvements of work etc., all should be included within right of the present utility model.
Claims (7)
1. a kind of water curtain dust pelletizing system applied to magnesium alloy production line, it is characterised in that including：Dust arrester (1), air inducing dress
Put (2), air exhausting device (3) and water circle device (4)；
The dust arrester (1) includes：Screen collector (11), division board (12), the first induced duct (13) and the second air inducing
Manage (14)；First induced duct (13) is located at the top of the screen collector (11)；Second induced duct (14) is located at
The side of the screen collector (11)；One end of the division board (12) is located at the top of the screen collector (11)；Institute
State the middle part that division board (12) other end extends to screen collector (11) along screen collector (11) short transverse；
The blower unit (2) includes：Air-introduced machine (21) and frequency converter (22)；The frequency converter (22) and the air-introduced machine (21)
Connection；The screen collector (11) is connected by second induced duct (14) with the air-introduced machine (21)；
The air exhausting device (3) includes：Chimney (31) and exhaust duct (32)；The exhaust duct (32) is located at the chimney (31) bottom
End side surface；The chimney (31) is connected by the exhaust duct (32) with the air-introduced machine (21)；
The water circle device (4) includes：Controller (41), immersible pump (42), water-supply-pipe (43), drainpipe (44) and precipitation
Pond (45)；The controller (41) is connected with the immersible pump (42)；The immersible pump (42) is located in the sedimentation basin (45)
Portion；The immersible pump (42) is connected by the water-supply-pipe (43) with the side of the screen collector (11)；The drainpipe
(44) one end is located at the bottom of the screen collector (11)；The other end of the drainpipe (44) is located at the sedimentation basin
(45) bottom.
2. the water curtain dust pelletizing system according to claim 1 applied to magnesium alloy production line, it is characterised in that it is also wrapped
Include：At least one venting of dust explosion mouthful (5)；At least one venting of dust explosion mouthful (5) is located at the top of first induced duct (13).
3. the water curtain dust pelletizing system according to claim 1 applied to magnesium alloy production line, it is characterised in that it is also wrapped
Include：At least one pollutant emission inspection hole (6)；At least one described pollutant emission inspection hole (6) is respectively arranged on described
The top of one induced duct (13) and exhaust duct (32).
4. the water curtain dust pelletizing system according to claim 1 applied to magnesium alloy production line, it is characterised in that it is also wrapped
Include：Hand-operated butterfly valve (7)；The Hand-operated butterfly valve (7) is at the top of second induced duct (14).
5. the water curtain dust pelletizing system according to claim 1 applied to magnesium alloy production line, it is characterised in that the air inducing
Device (2) also includes：Wind speed tester (23)；The wind speed tester (23) is in second induced duct (14)；It is described
Wind speed tester (23) is connected with the frequency converter (22).
6. the water curtain dust pelletizing system according to claim 1 applied to magnesium alloy production line, it is characterised in that the water is followed
Loop device (4) also includes：Floodometer (46) and siren (47)；The floodometer (46) is located at the water curtain dedusting
The inner side of device (11)；The siren (47) is located at the side of the controller (41)；The floodometer (46) with it is described
Siren (47) is connected.
7. the water curtain dust pelletizing system according to claim 1 applied to magnesium alloy production line, it is characterised in that the precipitation
Pond (45) includes：The first pond (451) of cross direction profiles, the second pond (452), the 3rd pond (453), the 4th pond successively
And the 5th pond (455) (454)；One end of the drainpipe (44) is located at the bottom of first pond (451)；The row
The other end of water pipe (44) is located at the bottom of the screen collector (11)；The immersible pump (42) is located at the 5th pond
(455) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314988.8U CN206613296U (en) | 2017-03-29 | 2017-03-29 | A kind of water curtain dust pelletizing system applied to magnesium alloy production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314988.8U CN206613296U (en) | 2017-03-29 | 2017-03-29 | A kind of water curtain dust pelletizing system applied to magnesium alloy production line |
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| Publication Number | Publication Date |
|---|---|
| CN206613296U true CN206613296U (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314988.8U Active CN206613296U (en) | 2017-03-29 | 2017-03-29 | A kind of water curtain dust pelletizing system applied to magnesium alloy production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106425A (en) * | 2017-12-18 | 2018-06-01 | 巢湖云海镁业有限公司 | A kind of preventing dust charging system for magnesium alloy substandard products material |
| CN109011946A (en) * | 2018-08-31 | 2018-12-18 | 佛山市锐拓环境工程设备有限公司 | A kind of explosion-proof Wet-way dust-collector of magnalium dust |
-
2017
- 2017-03-29 CN CN201720314988.8U patent/CN206613296U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106425A (en) * | 2017-12-18 | 2018-06-01 | 巢湖云海镁业有限公司 | A kind of preventing dust charging system for magnesium alloy substandard products material |
| CN108106425B (en) * | 2017-12-18 | 2019-05-10 | 巢湖云海镁业有限公司 | A kind of preventing dust charging system for magnesium alloy substandard products material |
| CN109011946A (en) * | 2018-08-31 | 2018-12-18 | 佛山市锐拓环境工程设备有限公司 | A kind of explosion-proof Wet-way dust-collector of magnalium dust |
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