CN102995060B - A kind of multi-cell carbon anode - Google Patents
A kind of multi-cell carbon anode Download PDFInfo
- Publication number
- CN102995060B CN102995060B CN201110096615.5A CN201110096615A CN102995060B CN 102995060 B CN102995060 B CN 102995060B CN 201110096615 A CN201110096615 A CN 201110096615A CN 102995060 B CN102995060 B CN 102995060B
- Authority
- CN
- China
- Prior art keywords
- anode
- groove
- opening
- wide
- wider
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Fuel Cell (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
The invention belongs to carbon anode technical field used for aluminium electrolysis, particularly relate to a kind of carbon anode of multicell.Technical problem to be solved by this invention is to provide a kind of low and do not affect the multi-cell carbon anode of working strength with smooth gas discharge groove, bottom pressure drop.The technical solution used in the present invention is: a kind of multi-cell carbon anode, and at least one side of described carbon anode has non-penetrating groove that is vertical or that tilt, described non-penetrating groove is at least one.Beneficial effect is: 1. opened non-penetrating groove is positioned at anode side, forms exhaust-duct, is conducive to the unobstructed discharge of bubble, thus significantly reduces anode gas bubble pressure drop; 2. because when participating in electrolysis bottom anode, the amount of the bubble produced is relatively less, especially relatively little on the impact of energy consumption on the impact of electrolysis, therefore, select non-penetrating groove, neither affect exhaust, in turn ensure that the intensity of anode, avoid anode and participating in occurring breaking block phenomenon in the process of producing.<!-- 2 -->
Description
Technical field
The invention belongs to carbon anode technical field used for aluminium electrolysis, particularly relate to the carbon anode that there is multiple chamber a kind of side.
Background technology
Carbon anode is the heart of electrolyzer, and can carbon anode up to standardly have vital impact for electrolysis parameters, and the effect in energy-saving and cost-reducing is particularly evident, as: carbon anode is in the process participating in electrolysis, and the bottom of anode can produce a large amount of CO
2gas, if the carbon anode used is the anode not having chamber, major part then in these gases is difficult to overflow, thus accumulate in the bottom of anode, when these accumulated gases are to certain degree, then can form bubble layer bottom anode, bubble layer can not conduct electricity, thus increase resistance, power consumption also increases along with the increase of resistance.For this reason, just there is multicell anode.The patent No. be ZL200520200777.9 patent discloses a kind of multicell anode, in this technical scheme, groove is longitudinal or horizontal, the groove degree of depth is vertically 150mm-400mm, the deficiency that this technical scheme exists is: if groove is shallow, especially when groove only has 150mm time, the action time of reducing bubble layer thickness is too short, less than 1/3 of anodic cycle, if ditch groove depth, especially when groove reaches 400mm time, anode insufficient strength, be easy in the process of electrolysis cracked fall block; Application number is disclose a kind of multicell anode technology in the patent application document of 201020194121.1, two terminations of the anode described in this application file or end face have up/down perforation groove, the weak point of this technical scheme is: groove is opened at end face, be unfavorable for anode bottom intermediate exhaust, because the gas that anode is participating in producing in the process of electrolysis is mainly distributed in the middle part of anode bottom, the abundance of two ends gas is less; After opening through slot, have impact on the intensity of anode, in the process of electrolysis, easily occur that block is fallen in anode fragmentation.
In sum, there is the defects such as exhaust is not smooth, anode gas bubble pressure drop is high, insufficient strength in existing anode technology.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of low and do not affect the multi-cell carbon anode of working strength with exhaust trench, anode gas bubble pressure drop.
In order to solve the problem, the technical solution used in the present invention is:
A kind of multi-cell carbon anode, described anode comprises two sides, and described side comprises two ribs the longest, and with anode plane perpendicular, at least one side of described carbon anode has non-penetrating groove that is vertical or that tilt, described non-penetrating groove is at least one.
Preferably, described non-penetrating groove is upper logical groove, or is lower logical groove, or logical groove in being.
Preferably, described non-penetrating groove upper port and lower port wide, upper port is wider than lower port.
Preferably, described non-penetrating slot opening width is equal with bottom width, or wide bottom aperture efficiency.
Preferably, described non-penetrating groove lower port is greater than 10mm to the vertical range of anode bottom.
Preferably, described groove is positioned at the optional position of carbon anode side.
Preferably, affiliated non-penetrating groove is positioned at the region intermediate of anode sides, and the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.
Preferably, the wide of non-penetrating slot opening is 1mm-60mm, and the width of bottom is 1mm-50mm, and the degree of depth is 5mm-300mm, and the degree of depth refers to the vertical range of slot opening 5 to bottom portion of groove.
Beneficial effect of the present invention is: 1. opened non-penetrating groove is positioned at anode side, and the upper port of groove leads to anode top, and lower port is positioned at the region that bubble is concentrated, and is conducive to the unobstructed discharge of bubble; 2. because when participating in electrolysis bottom anode, the amount of the bubble produced is relatively less, especially relatively little on the impact of energy consumption on the impact of electrolysis, therefore, select non-penetrating groove, both ensured smooth gas discharge, reduce anode gas bubble pressure drop, the intensity of anode can be ensured again, avoid anode and participating in occurring breaking block phenomenon in the process of producing.
Accompanying drawing explanation
Fig. 1 side has the multi-cell carbon anode of groove
Fig. 2 both sides have the multi-cell carbon anode of groove
Fig. 3 has the multi-cell carbon anode of tipper
Fig. 4 has the multi-cell carbon anode of lower groove
Fig. 5 has the multi-cell carbon anode of middle groove
5 openings bottom 1 non-penetrating groove 2 upper port 3 lower port 4
Embodiment
Briefly, clearly the technology contents that application claims is protected is described below in conjunction with embodiment and accompanying drawing.Apparently; cited embodiment is intended to the technology contents that technical scheme is described; therefore; a part just in all embodiments; any technician of this area can make other embodiments apparently according to present specification, and these embodiments belong to the protection domain of present specification.
Embodiment 1
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 10mm apart from the distance of anode bottom, and the width of opening 5 is 1mm, and the width of bottom 4 is 1mm, and the degree of depth is 5mm.
Embodiment 2
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 15mm apart from the distance of anode bottom, and the width of opening 5 is 3mm, and the width of bottom 4 is 4mm, and the degree of depth is 10mm.
Embodiment 3
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 20mm apart from the distance of anode bottom, and the width of opening 5 is 5mm, and the width of bottom 4 is 7mm, and the degree of depth is 15mm.
Embodiment 4
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 10mm apart from the distance of anode bottom, and the width of opening 5 is 7mm, and the width of bottom 4 is 10mm, and the degree of depth is 20mm.
Embodiment 5
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 3/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 25mm apart from the distance of anode bottom, and the width of opening 5 is 10mm, and the width of bottom 4 is 12sssmm, and the degree of depth is 25mm.
Embodiment 6
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 3/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 30mm apart from the distance of anode bottom, and the width of opening 5 is 12mm, and the width of bottom 4 is 13mm, and the degree of depth is 30mm.
Embodiment 7
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 3/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 3/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 35mm apart from the distance of anode bottom, and the width of opening 5 is 15mm, and the width of bottom 4 is 24mm, and the degree of depth is 35mm.
Embodiment 8
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 2/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 2/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 40mm apart from the distance of anode bottom, and the width of opening 5 is 17mm, and the width of bottom 4 is 21mm, and the degree of depth is 40mm.
Embodiment 9
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 10mm apart from the distance of anode bottom, and the width of opening 5 is 17mm, and the width of bottom 4 is 19mm, and the degree of depth is 45mm.
Embodiment 10
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 15mm apart from the distance of anode bottom, and the width of opening 5 is 20mm, and the width of bottom 4 is 16mm, and the degree of depth is 50mm.
Embodiment 11
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 20mm apart from the distance of anode bottom, and the width of opening 5 is 20mm, and the width of bottom 4 is 15mm, and the degree of depth is 55mm.
Embodiment 12
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 25mm apart from the distance of anode bottom, and the width of opening 5 is 22mm, and the width of bottom 4 is 18mm, and the degree of depth is 60mm.
Embodiment 13
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 3/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 30mm apart from the distance of anode bottom, and the width of opening 5 is 25mm, and the width of bottom 4 is 20mm, and the degree of depth is 70mm.
Embodiment 14
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 3/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 35mm apart from the distance of anode bottom, and the width of opening 5 is 27mm, and the width of bottom 4 is 23mm, and the degree of depth is 80mm.
Embodiment 15
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 3/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 3/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 40mm apart from the distance of anode bottom, and the width of opening 5 is 30mm, and the width of bottom 4 is 25mm, and the degree of depth is 90mm.
Embodiment 16
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 45mm apart from the distance of anode bottom, and the width of opening 5 is 33mm, and the width of bottom 4 is 28mm, and the degree of depth is 100mm.
Embodiment 17
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 50mm apart from the distance of anode bottom, and the width of opening 5 is 35mm, and the width of bottom 4 is 30mm, and the degree of depth is 110mm.
Embodiment 18
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 55mm apart from the distance of anode bottom, and the width of opening 5 is 37mm, and the width of bottom 4 is 33mm, and the degree of depth is 120mm.
Embodiment 19
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 60mm apart from the distance of anode bottom, and the width of opening 5 is 40mm, and the width of bottom is 35mm, and the degree of depth is 130mm.
Embodiment 20
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 3/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 65mm apart from the distance of anode bottom, and the width of opening 5 is 42mm, and the width of bottom 4 is 37mm, and the degree of depth is 140mm.
Embodiment 21
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 3/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 70mm apart from the distance of anode bottom, and the width of opening 5 is 45mm, and the width of bottom 4 is 40mm, and the degree of depth is 170mm.
Embodiment 22
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 3/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 3/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 75mm apart from the distance of anode bottom, and the width of opening 5 is 47mm, and the width of bottom 4 is 42mm, and the degree of depth is 200mm.
Embodiment 23
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 2/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 2/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 80mm apart from the distance of anode bottom, and the width of opening 5 is 50mm, and the width of bottom is 45mm, and the degree of depth is 230mm.
Embodiment 24
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 2/5 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 85mm apart from the distance of anode bottom, and the width of opening 5 is 53mm, and the width of bottom 4 is 46mm, and the degree of depth is 260mm.
Embodiment 25
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 2/5 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 90mm apart from the distance of anode bottom, and the width of opening 5 is 55mm, and the width of bottom 4 is 48mm, and the degree of depth is 280mm.
Embodiment 26
As shown in Figure 1, a kind of multi-cell carbon anode, comprises two sides, and these two sides respectively comprise two ribs the longest, and with anode plane perpendicular, the side of anode has 1 vertical non-penetrating groove 1, composition groove each face can be plane, also can be curved surface.This groove also can be positioned on another side of paralleling with this side.Groove on whichever side can be positioned at any position of anode sides, but the position of the best is, be positioned at the region intermediate of anode sides, the minor increment of the left side edge distance anode left end of described region intermediate is 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is 1/10 of anode lengths.In order to more effectively ensure smooth gas discharge and anode intensity, groove can be made upper port 2 groove wider than lower port 3, or the groove that opening 5 is wider than bottom 4, or upper port 2 is wider than lower port 3, and the groove that opening 5 is wider than bottom 4, vice versa; Also groove can be made upper port 2 and lower port 3 is wide, or opening 5 and bottom 4 wide, or upper port 2 and lower port 3 wide, and opening 5 and bottom 4 wide.Groove is of a size of: the bottom 4 of groove is 95mm apart from the distance of anode bottom, and the width of opening 5 is 60mm, and the width of bottom 4 is 50mm, and the degree of depth is 300mm.
In embodiment 1 to embodiment 26, the quantity of non-penetrating groove can be 1, also can be two or more, the key element such as position, shape, size of every bar groove can select the key element in any one embodiment provided in embodiment, or the combination of each key element in each embodiment; The position of described non-penetrating groove and shape can also do equivalent replacement, as replaced with the skewed slot shown in Fig. 3, or replace with the lower groove shown in Fig. 4, or the middle groove shown in Fig. 5, or the groove of one or more in the groove shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 is opened on one piece of anode.
Claims (1)
1. a multi-cell carbon anode, described anode comprises two sides, described side comprises two ribs the longest, and with anode plane perpendicular, it is characterized in that: at least one side of described carbon anode has non-penetrating groove that is vertical or that tilt, described non-penetrating groove is at least one; Described non-penetrating groove is upper logical groove, or is lower logical groove, or logical groove in being; Described non-penetrating slot opening width is equal with bottom width, or wide bottom aperture efficiency; Described non-penetrating groove lower port is greater than 10mm to the vertical range of anode bottom; Described groove is positioned at the optional position of carbon anode side; Described groove is positioned at the region intermediate of anode sides, and the minor increment of the left side edge distance anode left end of described region intermediate is greater than 1/10 of anode lengths, and the minor increment of right side edge distance anode right-hand member is greater than 1/10 of anode lengths; The wide of described non-penetrating slot opening is 1mm-60mm, and the width of bottom is 1mm-50mm, is 5mm-300mm deeply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096615.5A CN102995060B (en) | 2011-04-18 | 2011-04-18 | A kind of multi-cell carbon anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096615.5A CN102995060B (en) | 2011-04-18 | 2011-04-18 | A kind of multi-cell carbon anode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995060A CN102995060A (en) | 2013-03-27 |
| CN102995060B true CN102995060B (en) | 2016-01-20 |
Family
ID=47924150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110096615.5A Expired - Fee Related CN102995060B (en) | 2011-04-18 | 2011-04-18 | A kind of multi-cell carbon anode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102995060B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4357226A (en) * | 1979-12-18 | 1982-11-02 | Swiss Aluminium Ltd. | Anode of dimensionally stable oxide-ceramic individual elements |
| CN2811326Y (en) * | 2005-07-08 | 2006-08-30 | 中国铝业股份有限公司 | Prebaked carbon anode for electrolyzing aluminum |
| CN101348923A (en) * | 2008-09-10 | 2009-01-21 | 秦晓明 | Anode with gas exhausting hole for aluminum electrolysis |
| CN201614420U (en) * | 2010-02-05 | 2010-10-27 | 高德金 | Anode carbon block with middle-seam groove |
| CN201704421U (en) * | 2010-05-18 | 2011-01-12 | 广西强强碳素股份有限公司 | Slotted carbon anode used for aluminum electrolysis |
| FR2948689A1 (en) * | 2009-07-29 | 2011-02-04 | Alcan Int Ltd | GROOVED ANODE OF ELECTROLYTIC TANK |
| CN201785513U (en) * | 2010-08-14 | 2011-04-06 | 山西华泽铝电有限公司 | Novel structure of prebaked anode for aluminum electrolysis |
| CN202116667U (en) * | 2011-04-18 | 2012-01-18 | 湖南晟通科技集团有限公司 | Multi-cell carbon anode |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785513B (en) * | 2009-12-30 | 2013-01-09 | 苏鹏鸣 | Iron goddess pearl honey tea and preparation method thereof |
| CN201793769U (en) * | 2010-09-08 | 2011-04-13 | 湖南中大业翔科技有限公司 | Gas-guiding prebaked anode for aluminum electrolysis |
-
2011
- 2011-04-18 CN CN201110096615.5A patent/CN102995060B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4357226A (en) * | 1979-12-18 | 1982-11-02 | Swiss Aluminium Ltd. | Anode of dimensionally stable oxide-ceramic individual elements |
| CN2811326Y (en) * | 2005-07-08 | 2006-08-30 | 中国铝业股份有限公司 | Prebaked carbon anode for electrolyzing aluminum |
| CN101348923A (en) * | 2008-09-10 | 2009-01-21 | 秦晓明 | Anode with gas exhausting hole for aluminum electrolysis |
| FR2948689A1 (en) * | 2009-07-29 | 2011-02-04 | Alcan Int Ltd | GROOVED ANODE OF ELECTROLYTIC TANK |
| CN201614420U (en) * | 2010-02-05 | 2010-10-27 | 高德金 | Anode carbon block with middle-seam groove |
| CN201704421U (en) * | 2010-05-18 | 2011-01-12 | 广西强强碳素股份有限公司 | Slotted carbon anode used for aluminum electrolysis |
| CN201785513U (en) * | 2010-08-14 | 2011-04-06 | 山西华泽铝电有限公司 | Novel structure of prebaked anode for aluminum electrolysis |
| CN202116667U (en) * | 2011-04-18 | 2012-01-18 | 湖南晟通科技集团有限公司 | Multi-cell carbon anode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102995060A (en) | 2013-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA200808360B (en) | Cathodes for aluminium electrolysis cell with non-planar slot design | |
| CN201793769U (en) | Gas-guiding prebaked anode for aluminum electrolysis | |
| WO2010093219A3 (en) | Lithium secondary battery with improved energy density | |
| CN102995060B (en) | A kind of multi-cell carbon anode | |
| CN105470579B (en) | A kind of device and method that magnetic foreign body is removed for lithium battery material | |
| CN202116667U (en) | Multi-cell carbon anode | |
| CN103560253B (en) | A kind of grid of diagonal bar grading structure | |
| CN101892497A (en) | Anode used for aluminum electrolysis | |
| CN201883156U (en) | Anode structure of aluminum electrolysis cell | |
| CN102041524A (en) | Electrode structure and configuration mode of inert electrode aluminum electrolysis cell | |
| CN205944247U (en) | Novel radioactivity grid structure | |
| CN202039138U (en) | Irregularly-shaped multi-cavity carbon anode | |
| CN201785513U (en) | Novel structure of prebaked anode for aluminum electrolysis | |
| CN102747384A (en) | Multi-chamber carbon anode | |
| CN101348923A (en) | Anode with gas exhausting hole for aluminum electrolysis | |
| WO2010145132A1 (en) | Cathode structure of aluminum electrolytic cell and aluminum electrolytic cell | |
| CN203782249U (en) | Aluminum blocking brick and aluminum electrolysis cell manufactured by adopting aluminum blocking brick | |
| CN202465885U (en) | Needle plate type electrolysis electrode plate | |
| CN201268725Y (en) | Pre-baked anode carbon block with diversion trench | |
| CN201250286Y (en) | Anode with exhaust vent for aluminum electrolysis | |
| CN102758218A (en) | Special-shaped multi-cavity carbon anode | |
| CN202268447U (en) | Longitudinal grid | |
| CN200992581Y (en) | Special-shape cathode steel bar for aluminium electrolytic tank | |
| CN204470535U (en) | Ultrathin Piston mould running channel | |
| CN103243350A (en) | Aluminum cell side conductive cathode structure for reducing horizontal current of molten aluminum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Sheng Tong Industrial Park No. 109 Venus 410200 Hunan province Changsha road in Wangcheng County Applicant after: Suntown Technology Group Corporation Address before: Sheng Tong Industrial Park No. 109 Venus 410200 Hunan province Changsha road in Wangcheng County Applicant before: Hunan Shengtong Technology Group Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HUNAN SHENGTONG TECHNOLOGY GROUP CO., LTD. TO: SNTO TECHNOLOGY GROUP CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170418 |