CN204570059U - A kind of electrolyzer energy saving pneumatic system control device - Google Patents
A kind of electrolyzer energy saving pneumatic system control device Download PDFInfo
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- CN204570059U CN204570059U CN201520224077.7U CN201520224077U CN204570059U CN 204570059 U CN204570059 U CN 204570059U CN 201520224077 U CN201520224077 U CN 201520224077U CN 204570059 U CN204570059 U CN 204570059U
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- blanking
- crust
- crust breaking
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Abstract
The utility model discloses a kind of electrolyzer energy saving pneumatic system control device, comprise some constant-volume blanking devices and some crust breaking cylinders, wherein, described some crust breaking cylinders are provided with crust-breaking chips, further, described some constant-volume blanking devices and described some crust breaking cylinders are all connected with intelligent gas control cabinet and three and determine fueller.The beneficial effects of the utility model: this plant automation degree is high, solar term can reach 60%, automatic failure alarm, big area improves the work-ing life of crust breaking cylinder and crust-breaking chips, greatly reduces plant failure rate, simultaneously, high-precision accurate constant-volume blanking device improves the accuracy of blanking, decreases the failure rate of blanking, for electrolysis production provides good operating environment, reduces workman labor force, enhances productivity, safety coefficient is high, there will not be personnel and device security accident; There is good economy, decrease equipment cost and maintenance difficulty, reduce electrolysis of aluminum cost, there is good economic benefit.
Description
Technical field
The utility model relates to a kind of electrolyzer energy saving pneumatic system control device.
Background technology
On aluminium industry electrolyzer, crust breaking cylinder is arranged on electrolyzer, and electrolyzer aluminum oxide in electrolytic process constantly consumes, in ionogen, alumina concentration constantly declines, in order to make electrolytic process carry out continuously, at this moment just need to add aluminum oxide in electrolyzer, we are referred to as blanking operation.And electrolyzer when electrolysis cell surface cover by the hard shell face of one deck, on aluminum oxide cannot directly add, shell face must be broken and just can be added to aluminum oxide, at this moment just need crust breaking operation, a broken hole is opened in electrolytic bath shell face, adds aluminum oxide.Crust breaker just plays the effect of crust breaking, and it is primarily of crust breaking cylinder and crust-breaking chips composition.Crust breaking cylinder plays telescopic action, and crust-breaking chips is connected to effect crust breaking cylinder played and breaks up shell face.
At present, there is following defect in the electrolyzer pneumatic system on market: 1, let out serious in cylinder, gas consumption is large, causes baric systerm pressure on the low side, influential system pressure time serious; 2, blanking device cutting stock precision is low, and failure rate height exists to leak expects phenomenon; 3, three element fuel feeding weak effects, there is metal to-metal contact in crust breaking cylinder Pneumatic valve and sealing member, crust breaking cylinder is when crust breaking operation, there is the phenomenon of dop putty, and vibrations are large, excessive on impacts such as cylinder yoke, hanger, Pneumatic valves, cause sealing member well damage failure rate high, occur time serious that yoke running causes attacking head to drop, crust breaking cylinder Pneumatic valve failure rate is high, and spare parts consumption is large; 4, electrolysis cost is high, and labor strength is large.
For the problem described in above-mentioned correlation technique, at present effective solution is not yet proposed.
Utility model content
For problem above-mentioned in correlation technique, the utility model proposes a kind of electrolyzer energy saving pneumatic system control device, solar term can reach 60%, realize pneumatic system automatic failure alarm, improve system stability, reduce failure rate, for electrolysis production provides good operating environment, improve blanking precision simultaneously, enhance productivity.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of electrolyzer energy saving pneumatic system control device, comprise some constant-volume blanking devices and some crust breaking cylinders, wherein, described some crust breaking cylinders are provided with crust-breaking chips, and, described some constant-volume blanking devices and described some crust breaking cylinders are all connected with intelligent gas control cabinet and three and determine fueller, described intelligent gas control cabinet and described three is determined fueller and is all connected with power supply, and described intelligent gas control cabinet is also connected with source of the gas; Described intelligent gas control cabinet comprises circuit control unit, described circuit control unit is electrically connected with two reversing solenoid valves, warning device, pressure relay and stopping valve, described two reversing solenoid valves are electrically connected with described some constant-volume blanking devices and described some crust breaking cylinders, described pressure relay is electrically connected with described stopping valve with described two reversing solenoid valves with source of the gas controller two respectively by source of the gas controller one, described stopping valve is connected with the main tracheae of described crust breaking cylinder, and described two reversing solenoid valves and described source of the gas controller one are all connected with described source of the gas; Described constant-volume blanking device comprises blanking device body and is arranged on the intrinsic blanking cylinder of described blanking device, and described blanking cylinder clutch end is connected with spring differential motion, material inlet valve and blanking valve in turn.
Further, described three determine fueller comprises lubricating pump and is connected electrically in the positive displacement oil separator on described lubricating pump, and wherein, described lubricating pump is connected with described power electric, and described positive displacement oil separator is electrically connected with described constant-volume blanking device and described crust breaking cylinder.
Further, the quantity of described constant-volume blanking device and described crust breaking cylinder is 2.
Further, the material of described crust-breaking chips is structural alloy steel material.
Further, described warning device comprises system alarm lamp.
The beneficial effects of the utility model: solve cylinder Inner by the auto-lock function of die function and the crust breaking cylinder of stopping valve and let out problem, solar term can reach 60%, simultaneously, realize pneumatic system automatic failure alarm, make electrolysis production energy-saving and environmental protection more, big area improves the work-ing life of crust breaking cylinder and crust-breaking chips, improves system stability, reduces failure rate; High-precision accurate constant-volume blanking device improves the accuracy of blanking, decreases the failure rate of blanking; This device is simple to operate, easy for installation, security and reliability high, there will not be personnel and device security accident, decrease equipment cost and maintenance difficulty, achieve Automated condtrol, lighten one's labor power, has good economy, reduces electrolysis of aluminum cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the electrolyzer energy saving pneumatic system control device according to the utility model embodiment;
Fig. 2 is the intelligent gas control cabinet internal circuit schematic diagram according to the utility model embodiment;
Fig. 3 is the structural representation of the constant-volume blanking device according to the utility model embodiment;
Fig. 4 is three structural representations determining fueller according to the utility model embodiment.
In figure:
1, power supply; 2, intelligent gas control cabinet; 3, three determine fueller; 4, constant-volume blanking device; 5, crust breaking cylinder; 6, source of the gas; 7, crust-breaking chips; 8, circuit control unit; 9, two reversing solenoid valves; 10, warning device; 11, pressure relay; 12, stopping valve; 13, source of the gas controller one; 14, source of the gas controller two; 15, lubricating pump; 16, positive displacement oil separator; 17, spring differential motion; 18, material inlet valve; 19, blanking valve; 20, blanking cylinder.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As Figure 1-4, a kind of electrolyzer energy saving pneumatic system control device according to embodiment of the present utility model, comprise some constant-volume blanking devices 4 and some crust breaking cylinders 5, wherein, described some crust breaking cylinders 5 are provided with crust-breaking chips 7, and, described some constant-volume blanking devices 4 and described some crust breaking cylinders 5 are all connected with intelligent gas control cabinet 2 and three and determine fueller 3, described intelligent gas control cabinet 2 and described three is determined fueller 3 and is all connected with power supply 1, and described intelligent gas control cabinet 2 is also connected with source of the gas 6, described intelligent gas control cabinet 2 comprises circuit control unit 8, described circuit control unit 8 is electrically connected with two reversing solenoid valves 9, warning device 10, pressure relay 11 and stopping valve 12, described two reversing solenoid valves 9 are electrically connected with described some constant-volume blanking devices 4 and described some crust breaking cylinders 5, described pressure relay 11 is electrically connected with described stopping valve 12 with described two reversing solenoid valves 9 with source of the gas controller 2 14 respectively by source of the gas controller 1, described stopping valve 12 is connected with the main tracheae of described crust breaking cylinder 5, described two reversing solenoid valves 9 and described source of the gas controller 1 are all connected with described source of the gas 6, described constant-volume blanking device 4 comprises blanking device body and is arranged on the intrinsic blanking cylinder 20 of described blanking device, and described blanking cylinder 20 clutch end is connected with spring differential motion 17, material inlet valve 18 and blanking valve 19 in turn.
In addition, in one embodiment, described three determine fueller 3 comprises lubricating pump 15 and is connected electrically in the positive displacement oil separator 16 on described lubricating pump 15, wherein, described lubricating pump 15 is electrically connected with described power supply 1, and described positive displacement oil separator 16 is electrically connected with described constant-volume blanking device 4 and described crust breaking cylinder 5.
In addition, in a specific embodiment, the quantity of described constant-volume blanking device 4 and described crust breaking cylinder 5 is 2.
In addition, in a specific embodiment, the material of described crust-breaking chips 7 is structural alloy steel material.
In addition, in a specific embodiment, described warning device 10 comprises system alarm lamp.
Conveniently understand technique scheme of the present utility model, below by way of in concrete use-pattern, technique scheme of the present utility model is described in detail.
When specifically using, adopt the strike tup 7 of type material, novel material is for containing charcoal steel (as 40MnB, 45 MnB, 40MnVB) in manganese, hit tup 7 to be connected with crust breaking cylinder 5, realization breaks up electrolytic cell housing by completing blanking, novel high-precision accurate constant-volume blanking device 4 and novel anti-dop putty crust breaking cylinder 5 coordinate with intelligent gas control cabinet 2 and realize Automated condtrol, connect three simultaneously and determine fueller 3 and realize quantitative fuel feeding of fixed place and time and realize lubricating.Novel high-precision accurate constant-volume blanking device 4 and novel anti-dop putty crust breaking cylinder 5 are installed on upper part of the electrolytic cell and coordinate electrolyzer to complete crust-breaking & baiting operation, eliminate original dop putty phenomenon; Solved in cylinder by the auto-lock function of die function and the crust breaking cylinder 5 of stopping valve 12 and let out.
Circuit control unit 8 opens two reversing solenoid valves 9, detecting pressure value simultaneously, then after opening anti-dop putty crust breaking cylinder 5, constantly pressure is detected, until crust breaking blackout, the pressure data maximum difference that last basis collects and time length judge whether crust breaking topworks exists exception, if abnormal, carry out warning and export.When carrying out pressure acquisition, first compressed air pressure is converted to 0-5VDC direct current signal by gaseous tension rly. 11, after filtering after buffer circuit filtering interfering, A/D conversion is carried out by CPU, obtain pressure data, in order to prevent interference further, use again after digital filtering is carried out to the pressure data collected.Effectively can judge whether crust breaking cylinder 5 has fault, thoroughly avoid because cylinder trouble causes the crust breaking head phenomenon that drops to cause crust-breaking chips 7 dop putty phenomenon, realize the intellectuality of gas control cabinet, and electronic system can optimize crust breaking operation, play the object of big area solar term.
Three determine fueller 3 utilizes lubricating pump 15 and positive displacement oil separator 16 to realize Automated condtrol, can fix a point, regularly, quantitative fueling technology, eliminate the metal to-metal contact due to components interior such as the crust breaking cylinders 5 that causes for shortage of oil in original system, reduce spare part spoilage, improve production efficiency.
First close material inlet valve 18 when blanking valve 19 and the material inlet valve 18 of high-precision accurate constant-volume blanking device 4 can realize blanking under the effect of spring differential motion 17, open blanking valve 19 more subsequently, realize a blanking operation.First close blanking valve 19 during constant-volume blanking device 4 backhaul, and then open material inlet valve 18 and realize material feeding function.Blanking valve 19, material inlet valve 18 and spring differential motion 17 are linked together by blanking device body and blanking cylinder 20, blanking cylinder 2 moved downward.
Crust breaking cylinder 5 is arranged on electrolyzer, and crust breaking cylinder 5 plays telescopic action, and crust-breaking chips 7 is connected to effect crust breaking cylinder 5 played and breaks up shell face.The crust breaking cylinder 5 of 1 year is when crust-breaking & baiting operation, cylinder interior is all rigid collision, vibrations are excessive on impacts such as cylinder yoke, hanger, Pneumatic valves greatly, thus damage is let out in occurring, dop putty phenomenon, and then cause system air pressure on the low side, easily cause effect, need electrolysis workman manually to solve, so just significantly reduce productivity, increase labor strength.We have employed the transformation of novel anti-dop putty crust breaking cylinder 5, achieve inner flexible contact, avoid the damage of internal part, thus let out in eliminating, and eliminate very large noise.Solve groove top tracheae failure rate high, the problem that particularly the quick-fried gas leakage of tracheae in summer is serious.
In sum, the beneficial effects of the utility model: device is simple to operate, safety coefficient is high, there will not be personnel and device security accident; Have good economy, decrease equipment cost and maintenance difficulty, achieve Automated condtrol simultaneously, lighten one's labor power, can bring good economy, reduces electrolysis of aluminum cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an electrolyzer energy saving pneumatic system control device, it is characterized in that, comprise some constant-volume blanking devices (4) and some crust breaking cylinders (5), wherein, described some crust breaking cylinders (5) are provided with crust-breaking chips (7), described some constant-volume blanking devices (4) and described some crust breaking cylinders (5) are all connected with intelligent gas control cabinet (2) and three and determine fueller (3), described intelligent gas control cabinet (2) and described three is determined fueller (3) and is all connected with power supply (1), and described intelligent gas control cabinet (2) is also connected with source of the gas (6), described intelligent gas control cabinet (2) comprises circuit control unit (8), described circuit control unit (8) is electrically connected with two reversing solenoid valves (9), warning device (10), pressure relay (11) and stopping valve (12), described two reversing solenoid valves (9) are electrically connected with described some constant-volume blanking devices (4) and described some crust breaking cylinders (5), described pressure relay (11) is electrically connected with described stopping valve (12) with described two reversing solenoid valves (9) with source of the gas controller two (14) respectively by source of the gas controller one (13), described stopping valve (12) is connected with described crust breaking cylinder (5) main tracheae, described two reversing solenoid valves (9) and described source of the gas controller one (13) are all connected with described source of the gas (6), described constant-volume blanking device (4) comprises blanking device body and is arranged on the intrinsic blanking cylinder (20) of described blanking device, and described blanking cylinder (20) clutch end is connected with spring differential motion (17), material inlet valve (18) and blanking valve (19) in turn.
2. electrolyzer energy saving pneumatic system control device according to claim 1, it is characterized in that, described three determine fueller (3) comprises lubricating pump (15) and is connected electrically in the positive displacement oil separator (16) on described lubricating pump (15), wherein, described lubricating pump (15) is electrically connected with described power supply (1), and described positive displacement oil separator (16) is electrically connected with described constant-volume blanking device (4) and described crust breaking cylinder (5).
3. electrolyzer energy saving pneumatic system control device according to claim 2, is characterized in that, the quantity of described constant-volume blanking device (4) and described crust breaking cylinder (5) is 2.
4. electrolyzer energy saving pneumatic system control device according to claim 1, is characterized in that, the material of described crust-breaking chips (7) is structural alloy steel material.
5. electrolyzer energy saving pneumatic system control device according to claim 1, is characterized in that, described warning device (10) comprises system alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520224077.7U CN204570059U (en) | 2015-04-14 | 2015-04-14 | A kind of electrolyzer energy saving pneumatic system control device |
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| CN201520224077.7U CN204570059U (en) | 2015-04-14 | 2015-04-14 | A kind of electrolyzer energy saving pneumatic system control device |
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| CN204570059U true CN204570059U (en) | 2015-08-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355436A (en) * | 2022-08-17 | 2022-11-18 | 湖南华菱涟源钢铁有限公司 | Intelligent multi-point oil supply technology for CSP rolling mill |
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2015
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355436A (en) * | 2022-08-17 | 2022-11-18 | 湖南华菱涟源钢铁有限公司 | Intelligent multi-point oil supply technology for CSP rolling mill |
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Granted publication date: 20150819 Termination date: 20170414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |