CN204932959U - Drench sour sedimentation basin - Google Patents
Drench sour sedimentation basin Download PDFInfo
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- CN204932959U CN204932959U CN201520752782.4U CN201520752782U CN204932959U CN 204932959 U CN204932959 U CN 204932959U CN 201520752782 U CN201520752782 U CN 201520752782U CN 204932959 U CN204932959 U CN 204932959U
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- sedimentation basin
- pond
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- sour
- basin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses and a kind of drench sour sedimentation basin, comprise the sedimentation basin A, sedimentation basin B and the sedimentation basin C that are communicated with successively, C at the bottom of the pond of described sedimentation basin C higher than B at the bottom of the pond of sedimentation basin B, B at the bottom of the pond of sedimentation basin B higher than A at the bottom of the pond of sedimentation basin A; At the bottom of B at the bottom of described pond and pond, C is slope, and C at the bottom of described pond is along downward-sloping to the direction being communicated with one end with sedimentation basin B away from sedimentation basin B one end, and B at the bottom of described pond is along the one end away from sedimentation basin A to be communicated with an extreme direction downward-sloping with sedimentation basin A; The top of described sedimentation basin A is provided with acid solution feed tube, and the side wall upper part of described sedimentation basin C is communicated with discharging tube.From said structure, the sour sedimentation basin of pouring of the present utility model, at the bottom of the pond of sedimentation basin A, sedimentation basin B and sedimentation basin C, height increases progressively successively, and be slope at the bottom of pond, make the body refuse after precipitating all in sedimentation basin A, ensure that the acid solution that sedimentation basin C discharging tube is discharged is all clear liquid, improve filter effect.
Description
Technical field
The utility model relates to lead-acid accumulator and manufactures manufacture field, is specifically related to the sour sedimentation basin of a kind of pouring.
Background technology
Lead-acid accumulator is through development is low with its cost for a long time, voltage is high, abundant raw materials obtains in the secondary battery and applies the most widely.Such as, lead-acid accumulator is the important motivity source for cell electric vehicle, hybrid electric vehicle and fuel cell electric vehicle at present.
In the manufacture process of lead-acid accumulator, manufacture pole plate is important procedure step wherein.When preparing pole plate, first alloy lead is manufactured webbed grid stand-by, the typical composition of alloy lead is: Sn, 0.04wt% of Ca, 0.05wt% of 0.08wt% (percentage by weight) ~ 0.12wt% ~ 0.06wt% ~ Al of 0.05wt%, surplus Pb.Be greater than the plumbous lead block casting diameter 20mm, high 20mm of raw material of 99.99wt% again by purity, be commonly referred to shot, described shot put into the cylinder of rotation, shot vertically falls after turning about 3/4 week with rotating cylinder.In this process, violent shock heating generation oxidizability is 75wt% ~ 85wt%, apparent gravity is the lead powder of 1.30g/cm3 ~ 1.50g/cm3 to make shot occur.Be the dilute sulfuric acid of 1.28g/cm3 and described lead powder and to make apparent gravity be that the lead plaster of 3.8g/cm3 ~ 4.6g/cm3 fills make pole plate on described grid with proportion again.
In order to make the pole plate after filling not stick together breakage when solidifying, also need to carry out pouring acid treatment.Described pouring acid treatment refer to by fill the pole plate proportion after lead plaster be 1.10g/cm3 dilute sulfuric acid drench 1 ~ 2 second.In the process of drenching acid, a part of lead plaster on pole plate can form waste acid dripping sludge along with under dilute sulfuric acid pouring, the lead plaster of waste acid dripping sludge exists mainly with oarse-grained PbSO4 form, this bulky grain PbSO4 continues coated plate and uses because its larger particle can not be mixed in lead plaster, otherwise pole plate will be caused to fall block, lack the defects such as lattice.
In the prior art, the processing method for the bulky grain PbSO4 in waste acid dripping sludge is directly as waste disposal, for the pyrolytic semlting Reducing Lead of smelting industry.In prior art, unnecessary waste is caused to the processing method of PbSO4, add the cost of enterprise.
Therefore, needing a kind of processing method drenching the waste acid dripping sludge produced in acid treatment process, can waste acid dripping sludge be recycled by this processing method.
At present, mostly recycle pouring acid and acid dripping sludge in manufacturing enterprise, the first step wherein precipitates pouring acid exactly, is separated by acid dripping sludge with pouring acid.But be all the time in use in process of production owing to drenching acid, so sedimentation basin has waste phosphoric acid endlessly to enter all the time, acid solution in sedimentation basin cannot be left standstill, cause the sedimentation effect of current sedimentation basin poor, need to set gradually the requirement that a large amount of sedimentation basins just can reach sedimentation and filtration.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, there is provided a kind of and drench sour sedimentation basin, at the bottom of the pond of sedimentation basin A, sedimentation basin B and sedimentation basin C, height increases progressively successively, and be slope at the bottom of pond, make the body refuse after precipitating all in sedimentation basin A, ensure that the acid solution that sedimentation basin C discharging tube is discharged is all clear liquid, improve filter effect; By the effect of dividing plate, sedimentation basin A is divided into feed liquor district and precipitation Qu Ni district, and feed liquor district is away from sedimentation basin B, the destruction precipitated sedimentation basin when reducing feed tube feed liquor, improves sedimentation effect further; The lowest part of sedimentation basin A is positioned at precipitation Qu Ni district, is subject to the effect of feed tube feed liquor and makes the acid solution in sedimentation basin A muddy when preventing from getting body refuse.
Technical solution adopted in the utility model is:
Drench sour sedimentation basin, comprise the sedimentation basin A, sedimentation basin B and the sedimentation basin C that are communicated with successively, the Chi Kou of described sedimentation basin A, sedimentation basin B and sedimentation basin C flushes, C at the bottom of the pond of described sedimentation basin C higher than B at the bottom of the pond of sedimentation basin B, B at the bottom of the pond of sedimentation basin B higher than A at the bottom of the pond of sedimentation basin A; At the bottom of B at the bottom of described pond and pond, C is slope, and C at the bottom of described pond is along downward-sloping to the direction being communicated with one end with sedimentation basin B away from sedimentation basin B one end, and B at the bottom of described pond is along the one end away from sedimentation basin A to be communicated with an extreme direction downward-sloping with sedimentation basin A; The top of described sedimentation basin A is provided with acid solution feed tube, and the side wall upper part of described sedimentation basin C is communicated with discharging tube.
The further improvement project of the utility model is, described sedimentation basin A is connected respectively by retaining wall with between sedimentation basin B and between sedimentation basin B with sedimentation basin C, leave gap between C at the bottom of B at the bottom of described retaining wall and pond or pond, described sedimentation basin A is communicated with sedimentation basin B and between sedimentation basin B with sedimentation basin C successively respectively by gap.
The utility model further improvement project is, the interstitial site place of described sedimentation basin A and sedimentation basin B is its lowest position of B at the bottom of pond; The interstitial site place of described sedimentation basin B and sedimentation basin C is its lowest position of C at the bottom of pond.
The utility model further improvement project is, is respectively equipped with riser between the highest position of B at the bottom of between A and its lowest position of C at the bottom of pond and pond at the bottom of its lowest position of B at the bottom of described pond and pond.
The utility model further improvement project is, at the bottom of described pond, the direction of A along edge to middle part is downward-sloping.
The utility model further improvement project is, the middle part in described sedimentation basin A is provided with dividing plate, and the top of described dividing plate flushes with the Chi Kou of sedimentation basin A, and sedimentation basin A is separated into feed liquor district and precipitation Qu Ni district by described dividing plate.
The utility model further improvement project is, described feed tube is positioned at the top in feed liquor district.
The utility model further improvement project is, described feed liquor district is positioned at the side of sedimentation basin A away from sedimentation basin B.
The utility model further improvement project is, at the bottom of described pond, the direction of A along edge to middle part is downward-sloping, and its lowest position of A at the bottom of described pond is positioned at precipitation Qu Ni district.
The beneficial effects of the utility model are:
The first, the sour sedimentation basin of pouring of the present utility model, at the bottom of the pond of sedimentation basin A, sedimentation basin B and sedimentation basin C, height increases progressively successively, and is slope at the bottom of pond, makes the body refuse after precipitating all in sedimentation basin A, ensure that the acid solution that sedimentation basin C discharging tube is discharged is all clear liquid, improve filter effect.
The second, the sour sedimentation basin of pouring of the present utility model, by the effect of dividing plate, sedimentation basin A is divided into feed liquor district and precipitation Qu Ni district, and feed liquor district is away from sedimentation basin B, the destruction precipitated sedimentation basin when reducing feed tube feed liquor, improves sedimentation effect further.
Three, the sour sedimentation basin of pouring of the present utility model, the lowest part of sedimentation basin A is positioned at precipitation Qu Ni district, is subject to the effect of feed tube feed liquor and makes the acid solution in sedimentation basin A muddy when preventing from getting body refuse.
accompanying drawing illustrates:
Fig. 1 is that master of the present utility model looks cross-sectional schematic.
detailed description of the invention:
As shown in Figure 1, the utility model comprises the sedimentation basin A1, sedimentation basin B2 and the sedimentation basin C3 that are communicated with successively, the Chi Kou of described sedimentation basin A1, sedimentation basin B2 and sedimentation basin C3 flushes, C10 at the bottom of the pond of described sedimentation basin C3 higher than B9 at the bottom of the pond of sedimentation basin B2, B9 at the bottom of the pond of sedimentation basin B2 higher than A8 at the bottom of the pond of sedimentation basin A1; At the bottom of B9 at the bottom of described pond and pond, C10 is slope, C10 at the bottom of described pond is along downward-sloping to the direction being communicated with one end with sedimentation basin B2 away from sedimentation basin B2 one end, and B9 at the bottom of described pond is along the one end away from sedimentation basin A1 to be communicated with an extreme direction downward-sloping with sedimentation basin A1; The top of described sedimentation basin A1 is provided with feed tube 4, and the side wall upper part of described sedimentation basin C3 is communicated with discharging tube 5; Described sedimentation basin A1 is connected respectively by retaining wall 7 with between sedimentation basin B2 and between sedimentation basin B2 with sedimentation basin C3, leave gap 6 between C10 at the bottom of B9 at the bottom of described retaining wall 7 and pond or pond, described sedimentation basin A1 is communicated with sedimentation basin B2 and between sedimentation basin B2 with sedimentation basin C3 successively respectively by gap 6; The position, gap 6 of described sedimentation basin A1 and sedimentation basin B2 is its lowest position of B9 at the bottom of pond; The position, gap 6 of described sedimentation basin B2 and sedimentation basin C3 is its lowest position of C10 at the bottom of pond; Riser 11 is respectively equipped with between the highest position of B9 at the bottom of between A8 and its lowest position of C10 at the bottom of pond and pond at the bottom of its lowest position of B9 at the bottom of described pond and pond; At the bottom of described pond, the direction of A8 along edge to middle part is downward-sloping; Middle part in described sedimentation basin A1 is provided with dividing plate 12, and the top of described dividing plate 12 flushes with the Chi Kou of sedimentation basin A1, and sedimentation basin A1 is separated into feed liquor district 13 and precipitation Qu Ni district 14 by described dividing plate 12; Described feed tube 4 is positioned at the top in feed liquor district 13; Described feed liquor district 13 is positioned at the side of sedimentation basin A1 away from sedimentation basin B2; At the bottom of described pond, the direction of A8 along edge to middle part is downward-sloping, and its lowest position of A8 at the bottom of described pond is positioned at precipitation Qu Ni district 14; In described sedimentation basin A1, sedimentation basin B2 and sedimentation basin C3, the liquid level of acid solution 15 flushes with drain pipe 5, lower than the Chi Kou of sedimentation basin A1, sedimentation basin B2 and sedimentation basin C3.
Claims (9)
1. drench sour sedimentation basin, comprise the sedimentation basin A(1 be communicated with successively), sedimentation basin B(2) and sedimentation basin C(3), described sedimentation basin A(1), sedimentation basin B(2) and sedimentation basin C(3) Chi Kou flush, it is characterized in that: described sedimentation basin C(3) pond at the bottom of C(10) higher than sedimentation basin B(2) and pond at the bottom of B(9), sedimentation basin B(2) pond at the bottom of B(9) higher than sedimentation basin A(1) and pond at the bottom of A(8); B(9 at the bottom of described pond) and pond at the bottom of C(10) be slope, C(10 at the bottom of described pond) along away from sedimentation basin B(2) one end to sedimentation basin B(2) be communicated with one end direction downward-sloping, B(9 at the bottom of described pond) along away from sedimentation basin A(1) one end to sedimentation basin A(1) to be communicated with an extreme direction downward-sloping; Described sedimentation basin A(1) top be provided with acid solution feed tube (4), described sedimentation basin C(3) side wall upper part be communicated with discharging tube (5).
2. the sour sedimentation basin of pouring as claimed in claim 1, it is characterized in that: described sedimentation basin A(1) with sedimentation basin B(2) between and sedimentation basin B(2) with sedimentation basin C(3) between be connected respectively by retaining wall (7), B(9 at the bottom of described retaining wall (7) and pond) or pond at the bottom of C(10) between leave gap (6), described sedimentation basin A(1) with sedimentation basin B(2) and sedimentation basin B(2) with sedimentation basin C(3) between be communicated with successively respectively by gap (6).
3. as claimed in claim 2 drench sour sedimentation basin, it is characterized in that: described sedimentation basin A(1) with sedimentation basin B(2) gap (6) position be B(9 at the bottom of pond) its lowest position; Described sedimentation basin B(2) with sedimentation basin C(3) gap (6) position be C(10 at the bottom of pond) its lowest position.
4. as claimed in claim 3 drench sour sedimentation basin, it is characterized in that: B(9 at the bottom of described pond) its lowest position and pond at the bottom of A(8) between and C(10 at the bottom of pond) its lowest position and pond at the bottom of B(9) highest position between be respectively equipped with riser (11).
5. as claimed in claim 1 drench sour sedimentation basin, it is characterized in that: A(8 at the bottom of described pond) direction along from edge to middle part is downward-sloping.
6. the sour sedimentation basin of pouring as claimed in claim 1, it is characterized in that: described sedimentation basin A(1) in middle part be provided with dividing plate (12), top and the sedimentation basin A(1 of described dividing plate (12)) Chi Kou flush, described dividing plate (12) is by sedimentation basin A(1) be separated into feed liquor district (13) and precipitation Qu Ni district (14).
7. the sour sedimentation basin of pouring as claimed in claim 6, is characterized in that: described feed tube (4) is positioned at the top of feed liquor district (13).
8. as claimed in claim 7 drench sour sedimentation basin, it is characterized in that: described feed liquor district (13) is positioned at sedimentation basin A(1) away from sedimentation basin B(2) side.
9., as the pouring acid sedimentation basin of claim 6 ~ 8 wherein as described in any one, it is characterized in that: A(8 at the bottom of described pond) direction along from edge to middle part is downward-sloping, A(8 at the bottom of described pond) its lowest position be positioned at precipitation Qu Ni district (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752782.4U CN204932959U (en) | 2015-09-28 | 2015-09-28 | Drench sour sedimentation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752782.4U CN204932959U (en) | 2015-09-28 | 2015-09-28 | Drench sour sedimentation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204932959U true CN204932959U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752782.4U Expired - Fee Related CN204932959U (en) | 2015-09-28 | 2015-09-28 | Drench sour sedimentation basin |
Country Status (1)
| Country | Link |
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| CN (1) | CN204932959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215923A (en) * | 2017-06-22 | 2017-09-29 | 宁夏贺兰山冶金有限公司 | Mineral hot furnace is produced and recovery system with softened water |
-
2015
- 2015-09-28 CN CN201520752782.4U patent/CN204932959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215923A (en) * | 2017-06-22 | 2017-09-29 | 宁夏贺兰山冶金有限公司 | Mineral hot furnace is produced and recovery system with softened water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160106 Termination date: 20190928 |