CN205088314U - Anode assembling product quality controlling means - Google Patents
Anode assembling product quality controlling means Download PDFInfo
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- CN205088314U CN205088314U CN201520820580.9U CN201520820580U CN205088314U CN 205088314 U CN205088314 U CN 205088314U CN 201520820580 U CN201520820580 U CN 201520820580U CN 205088314 U CN205088314 U CN 205088314U
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- accreditation waiting
- waiting area
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Abstract
The utility model provides an anode assembling product quality controlling means, belongs to electrolysis aluminium production technical field. Include: resistivity detector, power and free conveyor and PLC controller, power and free conveyor has 3 simple turnout of group that connect gradually, a plurality of hold back, 4 full position detection switchs, control circuit, hold back and the full position detection switch of resistivity detector, each switch all are connected with the PLC controller. Each switch corresponds lead to unload the circuit at station on, it sets up high -quality product group accreditation waiting area, non -defective unit group accreditation waiting area, certified products group accreditation waiting area and defective work group accreditation waiting area to distribute, the hold back distribute to set up in resistivity detector position department, and respectively the divide into groups department of position foremost of accreditation waiting area, full position detection switch, it sets up the full position department in each grouping accreditation waiting area to distribute. The device only allows qualified products to get into the electrolysis process to make the unanimous product of resistivity divide into groups to deposit, every electrolysis trough can use the positive pole that resistivity is unanimous.
Description
Art
The utility model belongs to technical field of electrolytic aluminum production, particularly a kind of anode assembling production quality control device.
Background technology
In Aluminium Electrolysis process, anode belongs to running stores.The anode (anode scrap) that can not re-use after electrolysis delivers to anode assembling workshop, at dress station, station hangs over anode scrap on Stacking Type Hang Conveyer by pallet and charging carriage, first the ionogen on anode scrap is removed by residual anode airless blast cleaner, then by residual anode pressure-disengaging machine, the residual carbon block on anode scrap is separated with aluminium guide bar, afterwards respectively by steel pawl abrator, iron hoop press releasing machine, steel pawl straightener, guide rod straightener and guide rod brusher process aluminium guide bar, aluminium guide bar after having processed is dipping in after graphite workshop section completes and dip in graphite, at the new anode that pouring station operation and carbon block warehouse carry the anode carbon block of coming to be combined into electrolysis to use, finally to be transported to warehouse by carrier vehicle after station departs from Stacking Type Hang Conveyer by pallet for subsequent use unloading.
At present, domestic electrolytic aluminium factory anode assembling system all adopts above-mentioned technique, the quality examination of the new anode product of having cast judges at the artificial naked eyes of pouring station operation, and do not detect the resistivity of the new anode of having cast, the quality of anode assembling product can not get effective control.And the quality of new anode fluctuates with the operant level of workman in pouring station operation, cause electrolyzer to be produced unstable, running cost improves.
Utility model content
For the deficiency that prior art exists, the utility model proposes a kind of anode assembling production quality control device.
The technical solution of the utility model is achieved in that
A kind of anode assembling production quality control device, be arranged on pouring station operation and unload between station, this device comprises: Resistivity testing instrument, Stacking Type Hang Conveyer and PLC;
Described Resistivity testing instrument is used for carrying out on-line checkingi to the resistivity of the anode assembling product of pouring station operation output, and resistivity value is sent to PLC;
Described Stacking Type Hang Conveyer, has the 3 groups of simple turnouts, several stoppers, 4 the full position detector switches that connect successively;
The pilot circuit of described each track switch is all connected with the control output end of PLC; Described 3 groups of simple turnouts are corresponding on each bar circuit unloading station respectively, distribution arrange be respectively used to temporary high-quality product, non-defective unit, salable product and unacceptable product 4 kinds of quality category anode assembling products high-quality product group Accreditation Waiting Area, non-defective unit group Accreditation Waiting Area, salable product group Accreditation Waiting Area and totally 4 grouping Accreditation Waiting Areas, unacceptable product group Accreditation Waiting Area;
Described 4 full position detector switches, distribution is arranged on each full position of 4 grouping Accreditation Waiting Areas, is respectively used to detect and judges anode assembling product full position, 4 grouping Accreditation Waiting Areas state, sending full position signal to PLC when full position, Accreditation Waiting Area of dividing into groups;
Described several stoppers distribution is arranged on Resistivity testing instrument position, foremost position place, high-quality product group Accreditation Waiting Area, foremost position place, non-defective unit group Accreditation Waiting Area, foremost position place, salable product group Accreditation Waiting Area and front position place, unacceptable product group Accreditation Waiting Area;
Described PLC, for carrying out after classification stores to resistivity value, the stopper of controlling resistance rate detector position is let pass this anode assembling product; According to the resistivity of this anode assembling product, determine the quality category of this anode assembling product; According to the quality category of this anode assembling product, control the trend of track switch, allow anode assembling product introduction divide into groups accordingly Accreditation Waiting Area; After receiving full position signal, control the stopper anode product introduction of letting pass in this grouping Accreditation Waiting Area and unload station or enter manual residual anode pressure-disengaging operation.
According to described anode assembling production quality control device, described in be arranged on Resistivity testing instrument position, foremost position place, high-quality product group Accreditation Waiting Area, foremost position place, non-defective unit group Accreditation Waiting Area and foremost position place, salable product group Accreditation Waiting Area stopper be and automatically control stopper; The control signal input terminus of described automatic control stopper is all connected on PLC.
According to described anode assembling production quality control device, described in be arranged on front position place, unacceptable product group Accreditation Waiting Area stopper be Non-follow control stopper.
The beneficial effects of the utility model are:
(1) the utility model utilizes the resistivity of plate resistance rate detector antianode product to carry out on-line checkingi, and control track switch trend and stopper action according to the resistivity of anode product, qualified product are only allowed to enter electrowinning process, substandard product directly enters artificial residual anode pressure-disengaging treatment process, realizes the quality control of assembling anode product.
(2) the utility model is by controlling track switch trend and stopper action, and the product grouping making resistivity consistent is deposited, and each electrolyzer can use the anode that resistivity is consistent.The stability of the Electric and magnetic fields of electrolyzer significantly improves, and can improve the stability of electrolyzer, electrolytic efficiency and electrolytic bath life-span etc. and technico-economical comparison.
Accompanying drawing explanation
Fig. 1 is the anode assembling production quality control apparatus structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the anode assembling product quality control method schema of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The anode assembling production quality control device of present embodiment, as shown in Figure 1, be arranged on pouring station operation and unload between station, this device comprises: Resistivity testing instrument, Stacking Type Hang Conveyer and PLC;
The Resistivity testing instrument of present embodiment is used for carrying out on-line checkingi to the resistivity of the anode product of the arrival Resistivity testing instrument position of pouring station operation output, and the resistivity value of acquisition is sent to PLC; What the Resistivity testing instrument of present embodiment adopted is model is the carbon electrode resistivity meter of SHY-J902.
The Stacking Type Hang Conveyer of present embodiment, has several carrying dollies, the first track switch connected successively, the second track switch and the 3rd track switch 3 groups of simple turnouts, 4 controls stopper automatically, 1 Non-follow control stopper, 4 full position detector switches and 1 cover tristimulus signal indicate lamppost; What the Stacking Type Hang Conveyer of present embodiment adopted is ZTX500 Stacking Type Hang Conveyer.The carrying dolly of present embodiment, hangs on Stacking Type Hang Conveyer, for carrying anode product;
In present embodiment, the pilot circuit of 3 groups of simple turnouts is connected with the control output end of PLC, and what track switch was corresponding is respectively arranged with high-quality product group Accreditation Waiting Area, non-defective unit group Accreditation Waiting Area, salable product group Accreditation Waiting Area and unacceptable product group Accreditation Waiting Area totally 4 grouping Accreditation Waiting Areas on each bar circuit unloading station; Described high-quality product group Accreditation Waiting Area is the region for temporary some high-quality products; Described non-defective unit group Accreditation Waiting Area is the region for temporary some non-defective units; Described salable product group Accreditation Waiting Area is the region for temporary some salable product; Described unacceptable product group Accreditation Waiting Area is the region for temporary some unacceptable products; The capacity of described 4 grouping Accreditation Waiting Areas is identical with the pallet capacity unloading station;
Present embodiment be arranged on Resistivity testing instrument position, foremost position place, high-quality product group Accreditation Waiting Area, foremost position place, non-defective unit group Accreditation Waiting Area and foremost position place, salable product group Accreditation Waiting Area stopper be and automatically control stopper; Be Non-follow control stopper at the stopper at front position place, unacceptable product group Accreditation Waiting Area or automatically control stopper.Non-follow control stopper may be used for according to residual anode pressure-disengaging operation process, controls the anode assembling product introduction residual anode pressure-disengaging operation in unacceptable product group Accreditation Waiting Area manually.The control signal input terminus of the automatic control stopper of present embodiment is all connected on PLC.
4 full position detector switches of present embodiment, the anode that distribution is arranged on each grouping Accreditation Waiting Area accumulates full position, is respectively used to detect and judges anode full position, 4 grouping Accreditation Waiting Areas state, sending full position signal to PLC when full position, Accreditation Waiting Area of dividing into groups; What the full position detector switch of present embodiment adopted is model is that the straight trans photoelectric detection switch of regional trend suppressive is determined in the Tours gram of XSO15-Q10-ANP6X2-H1141-0.15.
The PLC of present embodiment, carries out classification storage and building database, this anode product and the automatic control stopper of controlling resistance rate detector position is let pass for this plate resistance rate received from Resistivity testing instrument being detected data; According to the resistivity of this anode product, determine the quality category of this anode product; According to the quality category of this anode product, control the action of corresponding stopper and the trend of corresponding track switch, allow anode product introduction divide into groups accordingly Accreditation Waiting Area; After receiving full position signal, control the anode product that stopper is let pass in this grouping Accreditation Waiting Area; Such as, if after receiving the full position signal of certain full position detector switch of non-unacceptable product group Accreditation Waiting Area, if the lower chain logo position of chain machine is 0 under unloading the pallet at station, all anode product introductions that the automatic control stopper then controlling corresponding grouping foremost position place, Accreditation Waiting Area is let pass in this grouping Accreditation Waiting Area unload station, and assign lower chain order to chain machine under the pallet unloading station; Anode product introduction starts chain operation under pallet after unloading station, deposit in the region of specifying; If after receiving the full position signal of full position detector switch (the first photoelectric detection switch in Fig. 1) of unacceptable product group Accreditation Waiting Area, the disabled pressure-off operation of anode product introduction that the stopper (the 5th stopper) that control unacceptable product group Accreditation Waiting Area foremost position goes out is let pass in this grouping Accreditation Waiting Area.
The quality category of described anode product comprises high-quality product, non-defective unit, salable product and unacceptable product; The Rslogix5550PLC controller (matched simulated amount and number connect test module) of what the PLC of present embodiment adopted is Rockwell.
The tristimulus signal instruction lamppost of present embodiment is arranged on chain place under pallet, is used to refer to the quality of product, connects the digital-quantity output interface of PLC module.What the tristimulus signal instruction lamppost of present embodiment adopted is the model of Schneider is the tristimulus signal instruction lamppost of XVMB2R5A5GSLED.
The anode assembling product quality control method of present embodiment, as shown in Figure 2, comprises the steps:
Step 1: wait for that anode product arrives carbon electrode resistivity meter position;
Step 2: anode arrives carbon electrode resistivity meter position to be stopped; Carbon electrode resistivity meter detects the resistivity of this anode product, and the resistivity value of this anode product obtained is sent to PLC;
This plate resistance rate received from Resistivity testing instrument is detected data and carries out classification storage and building database, this anode product and the first stopper of controlling resistance rate detector position is let pass by step 3:PLC;
Step 4: according to the resistivity of this anode product, determines the quality category of this anode product;
The quality of the resistivity antianode product according to anode product in present embodiment divides, and has divided 4 kinds of quality categories altogether, has comprised high-quality product, non-defective unit, salable product and unacceptable product; Electricalresistivityρ
ithe anode product of≤a1 is high-quality product; A1< ρ
ithe anode product of≤a2 is non-defective unit; A2< ρ
ithe anode product of≤a3 is salable product; Electricalresistivityρ
ithe anode product of >a3 is unacceptable product.Wherein: the span of a1 is 50 ~ 56 μ Ω .m; The span of a2 is 57 ~ 61 μ Ω .m; The span of a3 is 62 ~ 65 μ Ω .m; According to 4 kinds of quality categories of anode product, correspondingly track switch corresponding on each bar circuit unloading station, be provided with high-quality product group Accreditation Waiting Area (the Fa group in Fig. 1 accumulates region), non-defective unit group Accreditation Waiting Area (the Fb group in Fig. 1 accumulates region), salable product group Accreditation Waiting Area (the Fc group in Fig. 1 accumulates region) and unacceptable product group Accreditation Waiting Area (the Fd group in Fig. 1 accumulates region) totally 4 grouping Accreditation Waiting Areas respectively.
Step 5: according to the quality category of this anode product, controls the trend of track switch, allows anode product introduction divide into groups accordingly Accreditation Waiting Area;
Step 5.1: if the electricalresistivityρ of the anode product collected
i>a3, the first track switch action, carrying dolly enters Fd group and accumulates region, stops at stopper 5 place.The anode product amount accumulating region when Fd group reaches set(ting)value Y
mtime, first photoelectric detection switch sends full position signal to PLC, after PLC receives the full position signal of the first photoelectric detection switch, control the glittering and buzzer rings of the connected pilot lamp being positioned at relevant position place and carry out sound and light alarm, notify that related personnel utilizes residual anode pressure-disengaging machine to carry out manual residual anode pressure-disengaging.
Step 5.2: if plate resistance rate ρ
i≤ a3, carrying dolly is kept straight on.
Step 5.3: if plate resistance rate ρ
i>a2, PLC control the second track switch action, and carrying dolly enters Fc group and accumulates region.Work as F
cthe second photoelectric detection switch that group accumulates region send full position signal and under pallet, chain logo position is 0 time, it is 1 that PLC arranges chain logo position under pallet, controls all anode product introductions that the second stopper clearance Fc group accumulates in region and unloads station; Signal designation lamppost when red is to indicate this pallet anode product for qualified product.Start chain operation under pallet after the Fc group anode product introduction accumulated in region unloads station, deposit in the region of specifying.Unload station complete after red light go out, it is 0 that PLC arranges chain logo position under pallet.
Step 5.4: if plate resistance rate ρ
i≤ a2, carrying dolly is kept straight on.
Step 5.5: if plate resistance rate ρ
i>a1, PLC control the 3rd track switch action, and carrying dolly enters F
bgroup accumulates region.Work as F
bthe 3rd photoelectric detection switch that group accumulates region send full position signal and under pallet, chain logo position is 0 time, it is 1 that PLC arranges chain logo position under pallet, controls all anode product introductions that the 3rd stopper clearance Fb group accumulates in region and unloads station; Signal designation lamppost amber light is bright to indicate this pallet anode product for non-defective unit.Start chain operation under pallet after the Fb group anode product introduction accumulated in region unloads station, deposit in the region of specifying.Unload station complete after amber light go out, it is 0 that PLC arranges chain logo position under pallet.
Step 5.6: if plate resistance rate ρ
i≤ a1, carrying dolly is kept straight on and is entered F
agroup accumulates region.Work as F
athe 4th photoelectric detection switch that group accumulates region send full position signal and under pallet, chain logo position is 0 time, it is 1 that PLC arranges chain logo position under pallet, controls all anode product introductions that the 4th stopper clearance Fa group accumulates in region and unloads station; Signal designation lamppost green light is to indicate this pallet anode product for high-quality product.Start chain operation under pallet after the Fa group anode product introduction accumulated in region unloads station, deposit in the region of specifying.Unload station complete after green light go out, it is 0 that PLC arranges chain logo position under pallet.
Step 6: return step 1 or produce and terminate.
If when still having new anode assembling product output, return step 1; If when no longer including new anode assembling product output, produce and terminate.
Claims (4)
1. an anode assembling production quality control device, is characterized in that: be arranged on pouring station operation and unload between station, this device comprises: Resistivity testing instrument, Stacking Type Hang Conveyer and PLC;
Described Resistivity testing instrument is used for carrying out on-line checkingi to the resistivity of the anode assembling product of pouring station operation output, and resistivity value is sent to PLC;
Described Stacking Type Hang Conveyer, have connect successively the first track switch, the second track switch and the 3rd track switch totally 3 groups of simple turnouts, several stoppers, 4 full position detector switches;
The pilot circuit of described each track switch is all connected with the control output end of PLC; Described 3 groups of simple turnouts are corresponding on each bar circuit unloading station respectively, distribution arrange be respectively used to temporary high-quality product, non-defective unit, salable product and unacceptable product 4 kinds of quality category anode assembling products high-quality product group Accreditation Waiting Area, non-defective unit group Accreditation Waiting Area, salable product group Accreditation Waiting Area and totally 4 grouping Accreditation Waiting Areas, unacceptable product group Accreditation Waiting Area;
Described 4 full position detector switches, distribution is arranged on the full position of 4 grouping Accreditation Waiting Areas, is respectively used to detect and judges anode assembling product full position, 4 grouping Accreditation Waiting Areas state, sending full position signal to PLC when full position, Accreditation Waiting Area of dividing into groups;
Described several stoppers distribution is arranged on Resistivity testing instrument position, foremost position place, high-quality product group Accreditation Waiting Area, foremost position place, non-defective unit group Accreditation Waiting Area, foremost position place, salable product group Accreditation Waiting Area and front position place, unacceptable product group Accreditation Waiting Area;
Described PLC, stores for carrying out classification to resistivity value; According to the resistivity of this anode assembling product, determine the quality category of this anode assembling product; According to the quality category of this anode assembling product, control the action of corresponding stopper and the trend of corresponding track switch, allow anode assembling product introduction divide into groups accordingly Accreditation Waiting Area; After receiving full position signal, control the anode product that stopper is let pass in this grouping Accreditation Waiting Area.
2. anode assembling production quality control device according to claim 1, is characterized in that: described in be arranged on Resistivity testing instrument position, foremost position place, high-quality product group Accreditation Waiting Area, foremost position place, non-defective unit group Accreditation Waiting Area and foremost position place, salable product group Accreditation Waiting Area stopper be and automatically control stopper; The control signal input terminus of described automatic control stopper is all connected on PLC.
3. anode assembling production quality control device according to claim 1, it is characterized in that: described in be arranged on front position place, unacceptable product group Accreditation Waiting Area stopper be Non-follow control stopper or automatically control stopper, the control signal input terminus of described automatic control stopper is all connected on PLC;
4. the anode assembling production quality control device according to any one of claims 1 to 3, is characterized in that: the capacity of 4 described grouping Accreditation Waiting Areas is identical with the pallet capacity unloading station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820580.9U CN205088314U (en) | 2015-10-21 | 2015-10-21 | Anode assembling product quality controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820580.9U CN205088314U (en) | 2015-10-21 | 2015-10-21 | Anode assembling product quality controlling means |
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| Publication Number | Publication Date |
|---|---|
| CN205088314U true CN205088314U (en) | 2016-03-16 |
Family
ID=55479018
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520820580.9U Withdrawn - After Issue CN205088314U (en) | 2015-10-21 | 2015-10-21 | Anode assembling product quality controlling means |
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| Country | Link |
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| CN (1) | CN205088314U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177627A (en) * | 2015-10-22 | 2015-12-23 | 东北大学设计研究院（有限公司） | Anode assembly product quality control device and method |
| CN107587162A (en) * | 2017-09-12 | 2018-01-16 | 深圳市上治生物科技有限公司 | Electrolysis unit detection method |
| CN107677702A (en) * | 2017-08-14 | 2018-02-09 | 郑州中实赛尔科技有限公司 | Anode rod casting quality detection device and method |
-
2015
- 2015-10-21 CN CN201520820580.9U patent/CN205088314U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177627A (en) * | 2015-10-22 | 2015-12-23 | 东北大学设计研究院（有限公司） | Anode assembly product quality control device and method |
| CN107677702A (en) * | 2017-08-14 | 2018-02-09 | 郑州中实赛尔科技有限公司 | Anode rod casting quality detection device and method |
| CN107587162A (en) * | 2017-09-12 | 2018-01-16 | 深圳市上治生物科技有限公司 | Electrolysis unit detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160316 Effective date of abandoning: 20170714 |
|
| AV01 | Patent right actively abandoned |