CN102212846B - Energy-saving adjustable integrated electrolytic aluminium crust breaking pneumatic manifold block and crust breaking method thereof - Google Patents
Energy-saving adjustable integrated electrolytic aluminium crust breaking pneumatic manifold block and crust breaking method thereof Download PDFInfo
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- CN102212846B CN102212846B CN201110116066A CN201110116066A CN102212846B CN 102212846 B CN102212846 B CN 102212846B CN 201110116066 A CN201110116066 A CN 201110116066A CN 201110116066 A CN201110116066 A CN 201110116066A CN 102212846 B CN102212846 B CN 102212846B
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Abstract
The invention discloses an energy-saving adjustable integrated electrolytic aluminium crust breaking pneumatic manifold block and a crust breaking method thereof. The energy-saving adjustable integrated electrolytic aluminium crust breaking pneumatic manifold block comprises a cylinder, a quick discharging valve and a solenoid directional valve, wherein the quick discharging valve is arranged in the cylinder; the solenoid directional valve is installed on the bottom of the cylinder; the quick discharging valve is connected with the solenoid directional valve; one symmetrical side surface of the cylinder is provided with an air source air inlet; the other symmetrical side surface of the cylinder is provided with a throttling valve; the air source air inlet is connected with the quick discharging valve; and the solenoid directional valve is connected with the throttling valve. In the energy-saving adjustable integrated electrolytic aluminium crust breaking pneumatic manifold block, the pneumatic system of the existing electrolytic aluminium equipment is improved, the problems that the hammer head melting loss aluminium goes bad, the hammer head is damaged and the crust breaking efficiency is low because the crust breaking hammer head is dipped in the aluminium liquid for too long time can be solved; a plurality of control valves are integrated, thus the pneumatic manifold block has the advantages of reliable performance, long service life and energy conservation, and is convenient to install and use. The pneumatic manifold block has the advantages of high integration, small volume, obvious effect and the like, is convenient to install and use, is economical and practical, and is simple to maintain.
Description
Technical field
The present invention relates to a kind of pneumatic integrated package and crust breaking method thereof, what be specifically related to is a kind of energy-conservation adjustable pneumatic integrated package of integrated form electrolysis aluminium crust breaking and crust breaking method thereof.
Background technology
Present domestic aluminium industry adopts electrolytic aluminium liquid to produce aluminium; Crust breaking blanking system device is a key equipment of producing electrolytic aluminum; It is by coordination, the cooperation between the blanking of control crust breaking automatically such as computer, PLC; Accomplish the ordinary production of electrolytic aluminum, since electrolytic aluminum equipment is put into operation, existed the one of which crust-breaking chips to be immersed in the aluminium liquid and the problem of long soaking time always; Its two crust-breaking chips fails to puncture the problem of aluminium slag skull liquid level, and this has directly influenced the serviceability of electrolytic aluminum equipment, quality and the production efficiency and the cost of product.
Summary of the invention
To the deficiency that exists on the prior art, the present invention seeks to be to provide a kind of energy-conservation adjustable pneumatic integrated package of integrated form electrolysis aluminium crust breaking and crust breaking method thereof that the residence time, the tup of tup in aluminium liquid can be got through skull that reduce.
To achieve these goals, the present invention realizes through following technical scheme:
The present invention includes cylinder, be arranged on the fast-discharge valve of cylinder interior and be installed in the solenoid operated directional valve of cylinder bottom, fast-discharge valve is connected with solenoid operated directional valve; Cylinder one symmetric side is provided with gas source air inlet, and another symmetric side of cylinder is provided with throttling valve, and gas source air inlet is connected with fast-discharge valve, and solenoid operated directional valve is connected with throttling valve.
Above-mentioned fast-discharge valve and solenoid operated directional valve be for being electrically connected, and solenoid operated directional valve and throttling valve are for being electrically connected.
Crust breaking method of the present invention is connected to tup on the piston rod, under the prerequisite that tup can be got through skull, makes the piston rod speed of stretching out reach the slowest through the throttling valve throttling, and after skull was got through, tup contact aluminium liquid just returned rapidly; Blocked up when skull, piston rod stretches out at a slow speed, and skull can't be got through, the electromagnetic switch valve action parallelly connected with the rod chamber throttling valve, and the shielding throttling valve is realized the quick exhaust of rod chamber, and piston rod stretches out fast, and tup is got through skull with top speed.
The present invention is through improving the pneumatic system of existing electrolytic aluminum equipment; Solved crust-breaking chips long soaking time and cause tup to melt decreasing problems such as bad tup of aluminium qualitative change damages, crust breaking efficient is low in aluminium liquid; And a plurality of valves are integrated dependable performance, easy to install, long service life, save energy; That the present invention has is highly integrated, volume is little, easy to install, economical and practical, effect significantly, safeguard advantages such as simple, can pass through computer, PLC etc. and control automatically, make cylinder can realize different mode of motion, satisfy actual condition.
Description of drawings
Specify the present invention below in conjunction with accompanying drawing and embodiment;
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with embodiment, further set forth the present invention.
The present invention includes gas source air inlet 11,12, fast- discharge valve 21,22, solenoid operated directional valve 31,32, throttling valve 201,202 and cylinder 4.The present invention is used for the movement velocity of control cylinder 4 piston rods 5, makes cylinder 4 realize different movement velocity modes, satisfies actual condition.
Referring to Fig. 1 and Fig. 2; On cylinder 4 left and right sides, have a gas source air inlet 11,12; Cylinder is separately installed with a throttling valve 201,202 on the 4 forward and backward sides, and cylinder 4 inside are equipped with two fast- discharge valves 21,22, and cylinder 4 bottoms are equipped with two solenoid operated directional valves 31,32.Gas source air inlet 12 links to each other with fast- discharge valve 21,22, and fast- discharge valve 21,22 is electrically connected with solenoid operated directional valve 31, and solenoid operated directional valve 32 is electrically connected with throttling valve 201.
Gas source air inlet 11 is responsible for to cylinder 4 air feed, and gas source air inlet 12 is controlled two fast- discharge valves 21,22 through solenoid operated directional valve 31 and moved simultaneously, reaches the purpose of cylinder 4 switching-overs.Fast-discharge valve 21 is responsible for rod chamber 61 quick exhausts in the cylinder 4, and fast-discharge valve 22 is responsible for rodless cavity 62 quick air inlets in the cylinder 4.
Solenoid operated directional valve 32 is parallelly connected with throttling valve 201, and solenoid operated directional valve 32 is used to control throttling valve 201 and when acts on.Throttling valve 201,202 is through rodless cavity 62 air inlet restrictions and rod chamber 61 exhaust throttles, and piston bar 5 stretches out speed.
Crust breaking method of the present invention is following:
Tup is connected on the piston rod 5; Under the prerequisite that tup can be got through skull, make piston rod 5 speed of stretching out reach the slowest through throttling valve 201,202 throttlings, after guaranteeing that skull is got through; Tup contact aluminium liquid just returns rapidly; Reduce the residence time of tup in aluminium liquid, also shortened the distance that piston rod 5 stretches out simultaneously, practice thrift source of the gas;
In few cases, because skull is blocked up, piston rod 5 stretches out at a slow speed, and skull can't be got through; At this moment, act on shielding throttling valve 201 with rod chamber 61 throttling valve 201 parallelly connected solenoid operated directional valves 32; Realize rod chamber 61 quick exhausts, piston rod 5 stretches out fast, and tup is got through skull with top speed.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. the pneumatic integrated package of energy-conservation adjustable integrated form electrolysis aluminium crust breaking is characterized in that, comprises cylinder, is arranged on the fast-discharge valve of cylinder interior and is installed in the solenoid operated directional valve of cylinder bottom, and said fast-discharge valve is connected with solenoid operated directional valve;
Said cylinder one symmetric side is provided with gas source air inlet, and another symmetric side of cylinder is provided with throttling valve, and said gas source air inlet is connected with fast-discharge valve, and said solenoid operated directional valve is connected with throttling valve.
2. the pneumatic integrated package of energy-conservation adjustable integrated form electrolysis aluminium crust breaking according to claim 1 is characterized in that, said fast-discharge valve and solenoid operated directional valve be for being electrically connected, and said solenoid operated directional valve and throttling valve are for being electrically connected.
3. the crust breaking method of the pneumatic integrated package of energy-conservation adjustable integrated form electrolysis aluminium crust breaking according to claim 1 and 2 is characterized in that,
Tup is connected on the piston rod, under the prerequisite that tup can be got through skull, makes the piston rod speed of stretching out reach the slowest through the throttling valve throttling, after skull was got through, tup contact aluminium liquid just returned rapidly;
Blocked up when skull, piston rod stretches out at a slow speed, and skull can't be got through, and the electromagnetic switch valve action parallelly connected with the rod chamber throttling valve shields said throttling valve, realizes the quick exhaust of rod chamber, and piston rod stretches out fast, and tup is got through skull with top speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110116066A CN102212846B (en) | 2011-05-06 | 2011-05-06 | Energy-saving adjustable integrated electrolytic aluminium crust breaking pneumatic manifold block and crust breaking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110116066A CN102212846B (en) | 2011-05-06 | 2011-05-06 | Energy-saving adjustable integrated electrolytic aluminium crust breaking pneumatic manifold block and crust breaking method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102212846A CN102212846A (en) | 2011-10-12 |
| CN102212846B true CN102212846B (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110116066A Expired - Fee Related CN102212846B (en) | 2011-05-06 | 2011-05-06 | Energy-saving adjustable integrated electrolytic aluminium crust breaking pneumatic manifold block and crust breaking method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619799B (en) * | 2012-03-26 | 2015-01-07 | 南京工程学院 | Efficient energy-saving adjustable electronic control electrolytic aluminum crust breaking valve terminal system |
| CN102618887A (en) * | 2012-03-26 | 2012-08-01 | 南京工程学院 | Combined integrated energy-saving adjustable electrical control pneumatic electrolytic aluminum crust breaking system |
| CN102618888A (en) * | 2012-03-26 | 2012-08-01 | 高佩川 | Combined compact-type efficient energy-saving electronic control pneumatic electrolytic aluminum crust breaking system |
| CN104329308A (en) * | 2014-10-09 | 2015-02-04 | 平原机器厂（新乡） | Integrating block as well as valve block assembly and control air path adopting integrating block |
| CN110513342A (en) * | 2019-08-21 | 2019-11-29 | 福州天石源超硬材料工具有限公司 | A kind of integrated pneumatic mechanism |
| CN110885989B (en) * | 2020-01-03 | 2024-02-27 | 河南科达东大国际工程有限公司 | Self-adaptive crust breaking control method and control system for aluminum electrolysis |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661136A (en) * | 2004-12-22 | 2005-08-31 | 沈阳铝镁设计研究院 | Crust breaking and loading control system for aluminum cell and control method |
| CN201501933U (en) * | 2009-09-28 | 2010-06-09 | 山西华圣铝业有限公司 | Crust breaking and blanking treatment device for pre-baked aluminum electrolysis cell |
| CN202099392U (en) * | 2011-05-06 | 2012-01-04 | 南京工程学院 | Energy-saving adjustable integrated electrolytic aluminum crust-breaking pneumatic integrated package |
-
2011
- 2011-05-06 CN CN201110116066A patent/CN102212846B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661136A (en) * | 2004-12-22 | 2005-08-31 | 沈阳铝镁设计研究院 | Crust breaking and loading control system for aluminum cell and control method |
| CN201501933U (en) * | 2009-09-28 | 2010-06-09 | 山西华圣铝业有限公司 | Crust breaking and blanking treatment device for pre-baked aluminum electrolysis cell |
| CN202099392U (en) * | 2011-05-06 | 2012-01-04 | 南京工程学院 | Energy-saving adjustable integrated electrolytic aluminum crust-breaking pneumatic integrated package |
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| CN102212846A (en) | 2011-10-12 |
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