CN103014348B - Device and process for continuously processing grids separated from waste lead-acid batteries - Google Patents
Device and process for continuously processing grids separated from waste lead-acid batteries Download PDFInfo
- Publication number
- CN103014348B CN103014348B CN201210542084.2A CN201210542084A CN103014348B CN 103014348 B CN103014348 B CN 103014348B CN 201210542084 A CN201210542084 A CN 201210542084A CN 103014348 B CN103014348 B CN 103014348B
- Authority
- CN
- China
- Prior art keywords
- plumbous
- slag
- lead
- separator tank
- grid
- 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.)
- Active
Links
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention belongs to the field of nonferrous metal recycling, and particularly relates to a device and process for continuously processing grids separated from waste lead-acid batteries, which is used for continuously processing waste grids generated by a waste lead-acid battery automatic crushing and separation system. The device comprises a lead melting kettle built in a kettle platform, wherein the lead melting kettle comprises a lead melting kettle main body and a slag lead separation tank which is connected with the lead melting kettle main body to form a whole; the slag lead separation tank and the lead melting kettle main body are isolated by a baffle; a siphon lead inlet pipe is arranged in the slag lead separation tank; a slag slide pipe is arranged at the end of the slag lead separation tank; a closed ventilating hood is arranged at the upper part of the whole lead melting kettle; the top of the closed ventilating hood is provided with a feed port and a ventilating pipe; and the lead melting kettle is further provided with a stirring machine which is fixedly mounted on the closed ventilating hood close to the feed port and a slag pulling machine close to the slag lead separation tank. The process based on the device has the advantages of high lead melting speed, automatic slag lead separation, low slag quantity, high lead recovery efficiency, simple equipment and low labor intensity, and protects the environment well.
Description
Technical field
The invention belongs to nonferrous metal field, be specifically related to a kind of useless grid for producing waste and old lead acid accumulator automatic pulverizing separation system and carry out the processed continuously grid to waste and old lead acid accumulator sorting and carry out processed continuously device and technique.
Background technology
The best at present automatic pulverizing separation system of waste and old lead acid accumulator can sub-elect a kind of useless grid, and this useless grid major part is the alloy of metallic lead, also contains small part oxide compound and vitriol, can produce secondary lead alloy and lead skim after low smelting heat.
The method of current process this kind of grid is as follows:
What 1, most domestic adopted is the fusing of common lead pan, and directly joined by grid in common lead pan, carry out melting, dragging for slag, casting, the method equipment is simple, automatization level is low, cannot realize serialization.Specifically there is following shortcoming:
A, due to pot face large, slag cannot be concentrated, and drags for slag operation and cannot realize automatization, and adopt and manually drag for slag, labor strength is large;
B, be manual work owing to dragging for slag, speed is slow, and plumbous liquid level has thick slag blanket, and in reinforced process, the grid added cannot fully contact rapidly with the plumbous liquid of heat, and burn-off rate is slow, plumbous be oxidized cause the quantity of slag large more.
C, due to inevitable containing plumbous liquid in the slag pulled out, so lead-in-dreg is high;
D, owing to dragging for slag, feed in raw material, be cast into and be interrupted operation and all carry out in pot face, cause pot face to seal, not only site environment is poor, and serious environment pollution.
2, converter treatment process, the method adopts circular pierce smith converter, this converter is for tilting to install, material enters from high-end, to low end motion in rotation process, the oven dry of material is completed in moving process, fusing, mask work, the method good leak tightness, environment is good, slag and lead are discharged respectively in the low side termination of stove, achieve serialization and automatization, but because in rotation process, grid contacts with a large amount of high-temperature flue gas with plumbous liquid, inevitably make more plumbous voloxidation, cause this technique quantity of slag large, direct yield is low, and this complex process equipment, only there is utilization abroad, must from external introduction.
Summary of the invention
The technology that the object of the invention is to overcome the existing domestic grid for the sorting of process waste and old lead acid accumulator exists that labour intensity is large, to go out the large and direct yield of lead of the quantity of slag low etc. not enough and provide a kind of grid sub-elected waste and old lead acid accumulator to carry out processed continuously device and carry out processed continuously technique based on this covering device to the grid that waste and old lead acid accumulator sub-elects, and can realize the object that slag is plumbously separated automatically, vertical yield is high.
Technical scheme of the present invention is:
A kind of grid to waste and old lead acid accumulator sorting carries out processed continuously device, comprise the kitchen sink and build the market pot on the kitchen sink, the plumbous separator tank of slag that market pot comprises market pot main body and is connected as a single entity with market pot main body, separate with baffle plate between the plumbous separator tank of slag and market pot main body, the plumbous separator tank of slag is connected with siphon and puts lead pipe and its termination is provided with sliding dreg tube; Airtight ventilating hood is installed on whole market pot top, and leaves charging opening at airtight ventilating hood top and be connected with vent-pipe; Market pot is fixedly mounted in addition the stirrer of the close charging opening on airtight ventilating hood and group slag machine near the plumbous separator tank of slag.
Described stirrer and the plumbous separator tank of slag are on same level line, and stirrer is arranged on and departs from 300-600mm place of market pot main center.
Described siphon is put lead pipe and is arranged on the plumbous separator tank outside of slag, and horizontal by the angle of 60 ~ 75 °, its lower port is communicated with the sidewall of the plumbous separator tank of slag and the bottom of the plumbous separator tank of close slag, and upper port tilts to the height being not less than slag lead separator tank top.
Described sliding dreg tube and ground are the angle of 75-90 °, and the square opening pipeline of its size to be the length of side be 150-250mm, the exit of sliding dreg tube arranges slag chute.
Carry out a processed continuously technique to the grid of waste and old lead acid accumulator sorting, this technique comprises the following steps:
Step 1, dried grid is joined in market pot main body by charging opening with the amount of 10-20 T/h continuously, and startup stirrer stirs plumbous liquid wherein simultaneously, ensure that grid joins stirrer and stirs in the whirlpool formed, such that the grid that adds liquid plumbous with heat under action of forced stirring fully contacts and the lead alloy accelerated wherein melts;
After lead alloy fusing in step 2, grid, due to density difference, plumbous oxide compound and vitriol are suspended in plumbous liquid upper strata with solid-state, are separated up and down with plumbous liquid;
Step 3, along with plumbous liquid and the oxide compound of lead and increasing of vitriol, under the assistance of dialling slag machine, plumbous oxide compound and vitriol are crossed baffle plate overflow with plumbous liquid and are entered the plumbous separator tank of slag;
The oxide compound of step 4, plumbous liquid and lead and vitriol enter after the plumbous separator tank of slag because density difference is again settlement separate, the plumbous liquid level of the plumbous separator tank of slag is lower than the plumbous liquid level in market pot main body, plumbous oxide compound and sulfuric acid salt deposit float on plumbous liquid level, plumbous liquid is put lead pipe by siphon and is released continuously, plumbous liquid level in the plumbous separator tank of slag is remained unchanged, and the upper port of sliding dreg tube exceeds plumbous liquid level, ensure that plumbous liquid can not flow out from sliding dreg tube, plumbous oxide compound and vitriol are then discharged continuously by sliding dreg tube, enter slag chute.
Described dried grid water content is not more than 2%.
Plumbous liquid temp in described market pot main body remains on 360-400 DEG C, and heat is provided by the fuel combustion in the kitchen sink.
In described step 4, the plumbous liquid level 200-300mm lower than the plumbous liquid level in market pot main body in the plumbous separator tank of slag, liquid level keeps oxide compound and the sulfuric acid salt deposit of the lead that 100-150mm is thick; The high plumbous liquid level 30mm slagged tap in plumbous separator tank of the upper port of sliding dreg tube, ensures that plumbous liquid can not flow out from sliding dreg tube.
The negative pressure of normal atmosphere 300 to 500Pa is kept below in described airtight ventilating hood.
The invention has the beneficial effects as follows: the burn-off rate quickening 30% of dragging for slag lead relative to artificial fusing, slag lead is separated automatically and little, the vertical yield of good separating effect, the quantity of slag manually melts raising 5% before comparing, equipment is simple, labour intensity is low, and environment protection is good.
Accompanying drawing explanation
Fig. 1 is device vertical planning drawing of the present invention.
Fig. 2 is device vertical view of the present invention.
Fig. 3 is process flow diagram of the present invention.
Embodiment
Embodiment 1
As depicted in figs. 1 and 2, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously device, comprise the kitchen sink 12 and build the market pot on the kitchen sink 12, the plumbous separator tank 4 of slag that market pot comprises market pot main body 2 and is connected as a single entity with market pot main body 2, separate with baffle plate 3 between the plumbous separator tank 4 of slag and market pot main body 2, the plumbous separator tank 4 of slag is connected with siphon and puts lead pipe 7 and its termination is provided with sliding dreg tube 8, siphon is put lead pipe 7 and is arranged on plumbous separator tank 4 outside of slag, horizontal by the angle of 60 °, its lower port is communicated with the sidewall of the plumbous separator tank 4 of slag and the bottom of the plumbous separator tank 4 of close slag, and upper port tilts to the height being not less than plumbous separator tank 4 top of slag, sliding dreg tube 8 and ground are the angle of 75 °, the square opening pipeline of its size to be the length of side be 250mm, slag chute 9 is placed in the exit of sliding dreg tube 8, plumbous oxide compound and vitriol slip into slag chute 9 along sliding dreg tube 8 because of action of gravity, airtight ventilating hood 10 is installed on whole market pot top, and leaves charging opening 1 at airtight ventilating hood 10 top and be connected with vent-pipe 11, and vent-pipe 11 is connected with bagroom and ventilator, market pot is fixedly mounted in addition the stirrer 5 of the close charging opening 1 on airtight ventilating hood 10 and group slag machine 6 near the plumbous separator tank 4 of slag, stirrer 5 is on same level line with the plumbous separator tank 4 of slag, stirrer 5 is arranged on and departs from 300-600mm place, market pot main body 2 center, dials slag machine 6 and is used for assisting plumbous oxide compound and vitriol to enter the plumbous separator tank 4 of slag.
As shown in Figure 3, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously technique, and this technique comprises the following steps:
Step 1, the grid dried water content being not more than 2% join in market pot main body 2 by charging opening 1 continuously, and startup stirrer 5 stirs plumbous liquid wherein simultaneously, ensure that grid joins stirrer 5 and stirs in the whirlpool formed, make that the grid that adds liquid plumbous with heat under action of forced stirring fully contacts and the lead alloy accelerated wherein melts, plumbous liquid temp in market pot main body 2 remains on 360-400 DEG C, and heat is provided by the fuel combustion in the kitchen sink 12;
After lead alloy fusing in step 2, grid, obtain oxide compound and the vitriol of plumbous liquid and lead, plumbous oxide compound and vitriol are suspended in plumbous liquid with solid-state, due to density difference, are separated up and down with plumbous liquid;
Step 3, along with plumbous liquid and the oxide compound of lead and increasing of vitriol, under the effect of dialling slag machine 6, plumbous oxide compound and vitriol are crossed baffle plate 3 overflow with plumbous liquid and are entered the plumbous separator tank 4 of slag, in the kitchen sink 12, the heat of fuel combustion flows through the bottom of the plumbous separator tank 4 of slag, make plumbous liquid wherein can not condensation, be beneficial to plumbous liquid and be separated and discharge with plumbous oxide compound and the automatic of vitriol;
Step 4, the oxide compound of plumbous liquid and lead and vitriol enter after the plumbous separator tank 4 of slag because density difference is again settlement separate, the plumbous liquid degree of depth in the plumbous separator tank 4 of slag is 200mm, and plumbous liquid level 200mm lower than the plumbous liquid level in market pot main body 2, liquid level keeps oxide compound and the sulfuric acid salt deposit of the lead that 150mm is thick, plumbous liquid is put lead pipe 7 by siphon and is released continuously, plumbous liquid level in the plumbous separator tank 4 of slag is remained unchanged, and the high plumbous liquid level 30mm slagged tap in plumbous separator tank 4 of the upper port of sliding dreg tube 8, ensure that plumbous liquid can not flow out from sliding dreg tube 8, plumbous oxide compound and vitriol are then discharged continuously by sliding dreg tube 8, enter slag chute 9.
In described whole process engineering, in airtight ventilating hood 10, keep below the negative pressure of normal atmosphere 300 to 500Pa.
Embodiment 2
As depicted in figs. 1 and 2, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously device, comprise the kitchen sink 12 and build the market pot on the kitchen sink 12, the plumbous separator tank 4 of slag that market pot comprises market pot main body 2 and is connected as a single entity with market pot main body 2, separate with baffle plate 3 between the plumbous separator tank 4 of slag and market pot main body 2, the plumbous separator tank 4 of slag is connected with siphon and puts lead pipe 7 and its termination is provided with sliding dreg tube 8, siphon is put lead pipe 7 and is arranged on plumbous separator tank 4 outside of slag, horizontal by the angle of 65 °, its lower port is communicated with the sidewall of the plumbous separator tank 4 of slag and the bottom of the plumbous separator tank 4 of close slag, and upper port tilts to the height being not less than plumbous separator tank 4 top of slag, sliding dreg tube 8 and ground are the angle of 80 °, the square opening pipeline of its size to be the length of side be 200mm, slag chute 9 is placed in the exit of sliding dreg tube 8, plumbous oxide compound and vitriol slip into slag chute 9 along sliding dreg tube 8 because of action of gravity, airtight ventilating hood 10 is installed on whole market pot top, and leaves charging opening 1 at airtight ventilating hood 10 top and be connected with vent-pipe 11, and vent-pipe 11 is connected with bagroom and ventilator, market pot is fixedly mounted in addition the stirrer 5 of the close charging opening 1 on airtight ventilating hood 10 and group slag machine 6 near the plumbous separator tank 4 of slag, stirrer 5 is on same level line with the plumbous separator tank 4 of slag, stirrer 5 is arranged on and departs from 300-600mm place, market pot main body 2 center, dials slag machine 6 and is used for assisting plumbous oxide compound and vitriol to enter the plumbous separator tank 4 of slag.
As shown in Figure 3, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously technique, and this technique comprises the following steps:
Step 1, the grid dried water content being not more than 2% join in market pot main body 2 by charging opening 1 continuously, and startup stirrer 5 stirs plumbous liquid wherein simultaneously, ensure that grid joins stirrer 5 and stirs in the whirlpool formed, make that the grid that adds liquid plumbous with heat under action of forced stirring fully contacts and the lead alloy accelerated wherein melts, plumbous liquid temp in market pot main body 2 remains on 360-400 DEG C, and heat is provided by the fuel combustion in the kitchen sink 12;
After lead alloy fusing in step 2, grid, obtain oxide compound and the vitriol of plumbous liquid and lead, plumbous oxide compound and vitriol are suspended in plumbous liquid with solid-state, due to density difference, are separated up and down with plumbous liquid;
Step 3, along with plumbous liquid and the oxide compound of lead and increasing of vitriol, under the effect of dialling slag machine 6, plumbous oxide compound and vitriol are crossed baffle plate 3 overflow with plumbous liquid and are entered the plumbous separator tank 4 of slag, in the kitchen sink 12, the heat of fuel combustion flows through the bottom of the plumbous separator tank 4 of slag, make plumbous liquid wherein can not condensation, be beneficial to plumbous liquid and be separated and discharge with plumbous oxide compound and the automatic of vitriol;
Step 4, the oxide compound of plumbous liquid and lead and vitriol enter after the plumbous separator tank 4 of slag because density difference is again settlement separate, the plumbous liquid degree of depth in the plumbous separator tank 4 of slag is 250mm, and plumbous liquid level 200mm lower than the plumbous liquid level in market pot main body 2, liquid level keeps oxide compound and the sulfuric acid salt deposit of the lead that 150mm is thick, plumbous liquid is put lead pipe 7 by siphon and is released continuously, plumbous liquid level in the plumbous separator tank 4 of slag is remained unchanged, and the high plumbous liquid level 30mm slagged tap in plumbous separator tank 4 of the upper port of sliding dreg tube 8, ensure that plumbous liquid can not flow out from sliding dreg tube 8, plumbous oxide compound and vitriol are then discharged continuously by sliding dreg tube 8, enter slag chute 9.
In described whole process engineering, in airtight ventilating hood 10, keep below the negative pressure of normal atmosphere 300Pa to 500Pa.
Embodiment 3
As depicted in figs. 1 and 2, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously device, comprise the kitchen sink 12 and build the market pot on the kitchen sink 12, the plumbous separator tank 4 of slag that market pot comprises market pot main body 2 and is connected as a single entity with market pot main body 2, separate with baffle plate 3 between the plumbous separator tank 4 of slag and market pot main body 2, the plumbous separator tank 4 of slag is connected with siphon and puts lead pipe 7 and its termination is provided with sliding dreg tube 8, siphon is put lead pipe 7 and is arranged on plumbous separator tank 4 outside of slag, horizontal by the angle of 70 °, its lower port is communicated with the sidewall of the plumbous separator tank 4 of slag and the bottom of the plumbous separator tank 4 of close slag, and upper port tilts to the height being not less than plumbous separator tank 4 top of slag, sliding dreg tube 8 and ground are the angle of 90 °, the square opening pipeline of its size to be the length of side be 150mm, slag chute 9 is placed in the exit of sliding dreg tube 8, plumbous oxide compound with vitriol because action of gravity falls into slag chute 9 from sliding dreg tube 8 is vertical, airtight ventilating hood 10 is installed on whole market pot top, and leaves charging opening 1 at airtight ventilating hood 10 top and be connected with vent-pipe 11, and vent-pipe 11 is connected with bagroom and ventilator, market pot is fixedly mounted in addition the stirrer 5 of the close charging opening 1 on airtight ventilating hood 10 and group slag machine 6 near the plumbous separator tank 4 of slag, stirrer 5 is on same level line with the plumbous separator tank 4 of slag, stirrer 5 is arranged on and departs from 300-600mm place, market pot main body 2 center, dials slag machine 6 and is used for assisting plumbous oxide compound and vitriol to enter the plumbous separator tank 4 of slag.
As shown in Figure 3, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously technique, and this technique comprises the following steps:
Step 1, the grid dried water content being not more than 2% join in market pot main body 2 by charging opening 1 continuously, and startup stirrer 5 stirs plumbous liquid wherein simultaneously, ensure that grid joins stirrer 5 and stirs in the whirlpool formed, make that the grid that adds liquid plumbous with heat under action of forced stirring fully contacts and the lead alloy accelerated wherein melts, plumbous liquid temp in market pot main body 2 remains on 360-400 DEG C, and heat is provided by the fuel combustion in the kitchen sink 12;
After lead alloy fusing in step 2, grid, obtain oxide compound and the vitriol of plumbous liquid and lead, plumbous oxide compound and vitriol are suspended in plumbous liquid with solid-state, due to density difference, are separated up and down with plumbous liquid;
Step 3, along with plumbous liquid and the oxide compound of lead and increasing of vitriol, under the effect of dialling slag machine 6, plumbous oxide compound and vitriol are crossed baffle plate 3 overflow with plumbous liquid and are entered the plumbous separator tank 4 of slag, in the kitchen sink 12, the heat of fuel combustion flows through the bottom of the plumbous separator tank 4 of slag, make plumbous liquid wherein can not condensation, be beneficial to plumbous liquid and be separated and discharge with plumbous oxide compound and the automatic of vitriol;
Step 4, the oxide compound of plumbous liquid and lead and vitriol enter after the plumbous separator tank 4 of slag because density difference is again settlement separate, the plumbous liquid degree of depth in the plumbous separator tank 4 of slag is 300mm, and plumbous liquid level is lower by 200 than the plumbous liquid level in market pot main body 2, liquid level keeps oxide compound and the sulfuric acid salt deposit of the lead that 150mm is thick, plumbous liquid is put lead pipe 7 by siphon and is released continuously, plumbous liquid level in the plumbous separator tank 4 of slag is remained unchanged, and the high plumbous liquid level 30mm slagged tap in plumbous separator tank 4 of the upper port of sliding dreg tube 8, ensure that plumbous liquid can not flow out from sliding dreg tube 8, plumbous oxide compound and vitriol are then discharged continuously by sliding dreg tube 8, enter slag chute 9.
In described whole process engineering, in airtight ventilating hood 10, keep below the negative pressure of normal atmosphere 300Pa to 500Pa.
Embodiment 4
As depicted in figs. 1 and 2, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously device, comprise the kitchen sink 12 and build the market pot on the kitchen sink 12, the plumbous separator tank 4 of slag that market pot comprises market pot main body 2 and is connected as a single entity with market pot main body 2, separate with baffle plate 3 between the plumbous separator tank 4 of slag and market pot main body 2, the plumbous separator tank 4 of slag is connected with siphon and puts lead pipe 7 and its termination is provided with sliding dreg tube 8, siphon is put lead pipe 7 and is arranged on plumbous separator tank 4 outside of slag, horizontal by the angle of 75 °, its lower port is communicated with the sidewall of the plumbous separator tank 4 of slag and the bottom of the plumbous separator tank 4 of close slag, and upper port tilts to the height being not less than plumbous separator tank 4 top of slag, sliding dreg tube 8 and ground are the angle of 75 °, the square opening pipeline of its size to be the length of side be 250mm, slag chute 9 is placed in the exit of sliding dreg tube 8, plumbous oxide compound and vitriol slip into slag chute 9 along sliding dreg tube 8 because of action of gravity, airtight ventilating hood 10 is installed on whole market pot top, and leaves charging opening 1 at airtight ventilating hood 10 top and be connected with vent-pipe 11, and vent-pipe 11 is connected with bagroom and ventilator, market pot is fixedly mounted in addition the stirrer 5 of the close charging opening 1 on airtight ventilating hood 10 and group slag machine 6 near the plumbous separator tank 4 of slag, stirrer 5 is on same level line with the plumbous separator tank 4 of slag, stirrer 5 is arranged on and departs from 300-600mm place, market pot main body 2 center, dials slag machine 6 and is used for assisting plumbous oxide compound and vitriol to enter the plumbous separator tank 4 of slag.
As shown in Figure 3, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously technique, and this technique comprises the following steps:
Step 1, the grid dried water content being not more than 2% join in market pot main body 2 by charging opening 1 continuously, and startup stirrer 5 stirs plumbous liquid wherein simultaneously, ensure that grid joins stirrer 5 and stirs in the whirlpool formed, make that the grid that adds liquid plumbous with heat under action of forced stirring fully contacts and the lead alloy accelerated wherein melts, plumbous liquid temp in market pot main body 2 remains on 360-400 DEG C, and heat is provided by the fuel combustion in the kitchen sink 12;
After lead alloy fusing in step 2, grid, obtain oxide compound and the vitriol of plumbous liquid and lead, plumbous oxide compound and vitriol are suspended in plumbous liquid with solid-state, due to density difference, are separated up and down with plumbous liquid;
Step 3, along with plumbous liquid and the oxide compound of lead and increasing of vitriol, under the effect of dialling slag machine 6, plumbous oxide compound and vitriol are crossed baffle plate 3 overflow with plumbous liquid and are entered the plumbous separator tank 4 of slag, in the kitchen sink 12, the heat of fuel combustion flows through the bottom of the plumbous separator tank 4 of slag, make plumbous liquid wherein can not condensation, be beneficial to plumbous liquid and be separated and discharge with plumbous oxide compound and the automatic of vitriol;
Step 4, the oxide compound of plumbous liquid and lead and vitriol enter after the plumbous separator tank 4 of slag because density difference is again settlement separate, the plumbous liquid degree of depth in the plumbous separator tank 4 of slag is 200mm, and plumbous liquid level 250mm lower than the plumbous liquid level in market pot main body 2, liquid level keeps oxide compound and the sulfuric acid salt deposit of the lead that 150mm is thick, plumbous liquid is put lead pipe 7 by siphon and is released continuously, plumbous liquid level in the plumbous separator tank 4 of slag is remained unchanged, and the high plumbous liquid level 30mm slagged tap in plumbous separator tank 4 of the upper port of sliding dreg tube 8, ensure that plumbous liquid can not flow out from sliding dreg tube 8, plumbous oxide compound and vitriol are then discharged continuously by sliding dreg tube 8, enter slag chute 9.
In described whole process engineering, in airtight ventilating hood 10, keep below the negative pressure of normal atmosphere 300Pa to 500Pa.
Embodiment 5
As depicted in figs. 1 and 2, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously device, comprise the kitchen sink 12 and build the market pot on the kitchen sink 12, the plumbous separator tank 4 of slag that market pot comprises market pot main body 2 and is connected as a single entity with market pot main body 2, separate with baffle plate 3 between the plumbous separator tank 4 of slag and market pot main body 2, the plumbous separator tank 4 of slag is connected with siphon and puts lead pipe 7 and its termination is provided with sliding dreg tube 8, siphon is put lead pipe 7 and is arranged on plumbous separator tank 4 outside of slag, horizontal by the angle of 60 °, its lower port is communicated with the sidewall of the plumbous separator tank 4 of slag and the bottom of the plumbous separator tank 4 of close slag, and upper port tilts to the height being not less than plumbous separator tank 4 top of slag, sliding dreg tube 8 and ground are the angle of 90 °, the square opening pipeline of its size to be the length of side be 250mm, slag chute 9 is placed in the exit of sliding dreg tube 8, plumbous oxide compound and vitriol slip into slag chute 9 along sliding dreg tube 8 because of action of gravity, airtight ventilating hood 10 is installed on whole market pot top, and leaves charging opening 1 at airtight ventilating hood 10 top and be connected with vent-pipe 11, and vent-pipe 11 is connected with bagroom and ventilator, market pot is fixedly mounted in addition the stirrer 5 of the close charging opening 1 on airtight ventilating hood 10 and group slag machine 6 near the plumbous separator tank 4 of slag, stirrer 5 is on same level line with the plumbous separator tank 4 of slag, stirrer 5 is arranged on and departs from 300-600mm place, market pot main body 2 center, dials slag machine 6 and is used for assisting plumbous oxide compound and vitriol to enter the plumbous separator tank 4 of slag.
As shown in Figure 3, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously technique, and this technique comprises the following steps:
Step 1, the grid dried water content being not more than 2% join in market pot main body 2 by charging opening 1 continuously, and startup stirrer 5 stirs plumbous liquid wherein simultaneously, ensure that grid joins stirrer 5 and stirs in the whirlpool formed, make that the grid that adds liquid plumbous with heat under action of forced stirring fully contacts and the lead alloy accelerated wherein melts, plumbous liquid temp in market pot main body 2 remains on 360-400 DEG C, and heat is provided by the fuel combustion in the kitchen sink 12;
After lead alloy fusing in step 2, grid, obtain oxide compound and the vitriol of plumbous liquid and lead, plumbous oxide compound and vitriol are suspended in plumbous liquid with solid-state, due to density difference, are separated up and down with plumbous liquid;
Step 3, along with plumbous liquid and the oxide compound of lead and increasing of vitriol, under the effect of dialling slag machine 6, plumbous oxide compound and vitriol are crossed baffle plate 3 overflow with plumbous liquid and are entered the plumbous separator tank 4 of slag, in the kitchen sink 12, the heat of fuel combustion flows through the bottom of the plumbous separator tank 4 of slag, make plumbous liquid wherein can not condensation, be beneficial to plumbous liquid and be separated and discharge with plumbous oxide compound and the automatic of vitriol;
Step 4, the oxide compound of plumbous liquid and lead and vitriol enter after the plumbous separator tank 4 of slag because density difference is again settlement separate, the plumbous liquid degree of depth in the plumbous separator tank 4 of slag is 200mm, and plumbous liquid level 300mm lower than the plumbous liquid level in market pot main body 2, liquid level keeps oxide compound and the sulfuric acid salt deposit of the lead that 150mm is thick, plumbous liquid is put lead pipe 7 by siphon and is released continuously, plumbous liquid level in the plumbous separator tank 4 of slag is remained unchanged, and the high plumbous liquid level 30mm slagged tap in plumbous separator tank 4 of the upper port of sliding dreg tube 8, ensure that plumbous liquid can not flow out from sliding dreg tube 8, plumbous oxide compound and vitriol are then discharged continuously by sliding dreg tube 8, enter slag chute 9.
In described whole process engineering, in airtight ventilating hood 10, keep below the negative pressure of normal atmosphere 300Pa to 500Pa.
Embodiment 6
As depicted in figs. 1 and 2, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously device, comprise the kitchen sink 12 and build the market pot on the kitchen sink 12, the plumbous separator tank 4 of slag that market pot comprises market pot main body 2 and is connected as a single entity with market pot main body 2, separate with baffle plate 3 between the plumbous separator tank 4 of slag and market pot main body 2, the plumbous separator tank 4 of slag is connected with siphon and puts lead pipe 7 and its termination is provided with sliding dreg tube 8, siphon is put lead pipe 7 and is arranged on plumbous separator tank 4 outside of slag, horizontal by the angle of 70 °, its lower port is communicated with the sidewall of the plumbous separator tank 4 of slag and the bottom of the plumbous separator tank 4 of close slag, and upper port tilts to the height being not less than plumbous separator tank 4 top of slag, sliding dreg tube 8 and ground are the angle of 80 °, the square opening pipeline of its size to be the length of side be 250mm, slag chute 9 is placed in the exit of sliding dreg tube 8, plumbous oxide compound and vitriol slip into slag chute 9 along sliding dreg tube 8 because of action of gravity, airtight ventilating hood 10 is installed on whole market pot top, and leaves charging opening 1 at airtight ventilating hood 10 top and be connected with vent-pipe 11, and vent-pipe 11 is connected with bagroom and ventilator, market pot is fixedly mounted in addition the stirrer 5 of the close charging opening 1 on airtight ventilating hood 10 and group slag machine 6 near the plumbous separator tank 4 of slag, stirrer 5 is on same level line with the plumbous separator tank 4 of slag, stirrer 5 is arranged on and departs from 300-600mm place, market pot main body 2 center, dials slag machine 6 and is used for assisting plumbous oxide compound and vitriol to enter the plumbous separator tank 4 of slag.
As shown in Figure 3, a kind of grid to waste and old lead acid accumulator sorting carries out processed continuously technique, and this technique comprises the following steps:
Step 1, the grid dried water content being not more than 2% join in market pot main body 2 by charging opening 1 continuously, and startup stirrer 5 stirs plumbous liquid wherein simultaneously, ensure that grid joins stirrer 5 and stirs in the whirlpool formed, make that the grid that adds liquid plumbous with heat under action of forced stirring fully contacts and the lead alloy accelerated wherein melts, plumbous liquid temp in market pot main body 2 remains on 360-400 DEG C, and heat is provided by the fuel combustion in the kitchen sink 12;
After lead alloy fusing in step 2, grid, obtain oxide compound and the vitriol of plumbous liquid and lead, plumbous oxide compound and vitriol are suspended in plumbous liquid with solid-state, due to density difference, are separated up and down with plumbous liquid;
Step 3, along with plumbous liquid and the oxide compound of lead and increasing of vitriol, under the effect of dialling slag machine 6, plumbous oxide compound and vitriol are crossed baffle plate 3 overflow with plumbous liquid and are entered the plumbous separator tank 4 of slag, in the kitchen sink 12, the heat of fuel combustion flows through the bottom of the plumbous separator tank 4 of slag, make plumbous liquid wherein can not condensation, be beneficial to plumbous liquid and be separated and discharge with plumbous oxide compound and the automatic of vitriol;
Step 4, the oxide compound of plumbous liquid and lead and vitriol enter after the plumbous separator tank 4 of slag because density difference is again settlement separate, the plumbous liquid degree of depth in the plumbous separator tank 4 of slag is 200mm, and plumbous liquid level 200mm lower than the plumbous liquid level in market pot main body 2, liquid level keeps oxide compound and the sulfuric acid salt deposit of the lead that 100mm is thick, plumbous liquid is put lead pipe 7 by siphon and is released continuously, plumbous liquid level in the plumbous separator tank 4 of slag is remained unchanged, and the high plumbous liquid level 30mm slagged tap in plumbous separator tank 4 of the upper port of sliding dreg tube 8, ensure that plumbous liquid can not flow out from sliding dreg tube 8, plumbous oxide compound and vitriol are then discharged continuously by sliding dreg tube 8, enter slag chute 9.
In described whole process engineering, in airtight ventilating hood 10, keep below the negative pressure of normal atmosphere 300Pa to 500Pa.
Claims (9)
1. the grid to waste and old lead acid accumulator sorting carries out processed continuously device, comprise the kitchen sink (12) and build the market pot on the kitchen sink (12), it is characterized in that: the plumbous separator tank (4) of slag that market pot comprises market pot main body (2) and is connected as a single entity with market pot main body (2), separate with baffle plate (3) between the plumbous separator tank (4) of slag and market pot main body (2), slag lead separator tank (4) is connected with siphon and puts lead pipe (7) and its termination is provided with sliding dreg tube (8); Airtight ventilating hood (10) is installed on whole market pot top, and leaves charging opening (1) at airtight ventilating hood (10) top and be connected with vent-pipe (11); Market pot is fixedly mounted in addition the stirrer (5) of the close charging opening (1) on airtight ventilating hood (10) and group slag machine (6) near the plumbous separator tank (4) of slag.
2. the grid to waste and old lead acid accumulator sorting according to claim 1 carries out processed continuously device, it is characterized in that: stirrer (5) is on same level line with the plumbous separator tank (4) of slag, and stirrer (5) is arranged on and departs from 300-600mm place, market pot main body (2) center.
3. the grid to waste and old lead acid accumulator sorting according to claim 1 carries out processed continuously device, it is characterized in that: siphon is put lead pipe (7) and is arranged on plumbous separator tank (4) outside of slag, horizontal by the angle of 60 ~ 75 °, its lower port is communicated with the sidewall of the plumbous separator tank (4) of slag and the bottom of the plumbous separator tank (4) of close slag, and upper port tilts to the height being not less than plumbous separator tank (4) top of slag.
4. the grid to waste and old lead acid accumulator sorting according to claim 1 carries out processed continuously device, it is characterized in that: sliding dreg tube (8) and ground are the angle of 75-90 °, the square opening pipeline of its size to be the length of side be 150-250mm, slag chute (9) is placed in the exit of sliding dreg tube (8).
5. a processed continuously technique is carried out to the grid of waste and old lead acid accumulator sorting, it is characterized in that: comprise the following steps:
Step 1, dried grid is joined in market pot main body (2) by charging opening (1) with the speed of 10-20T/H continuously, and start stirrer (5) simultaneously plumbous liquid is wherein stirred, ensure that grid joins stirrer (5) and stirs in the whirlpool formed, such that the grid that adds liquid plumbous with heat under action of forced stirring fully contacts and the lead alloy accelerated wherein melts;
After lead alloy fusing in step 2, grid, due to density difference, plumbous oxide compound and vitriol are suspended in plumbous liquid upper strata with solid-state, are separated up and down with plumbous liquid;
Step 3, along with plumbous liquid and the oxide compound of lead and increasing of vitriol, under the assistance of dialling slag machine (6), plumbous oxide compound and vitriol are crossed baffle plate (3) overflow with plumbous liquid and are entered the plumbous separator tank (4) of slag;
Step 4, the oxide compound of plumbous liquid and lead and vitriol enter after the plumbous separator tank (4) of slag because density difference is again settlement separate, the plumbous liquid level of the plumbous separator tank (4) of slag is lower than the plumbous liquid level in market pot main body (2), plumbous oxide compound and sulfuric acid salt deposit float on plumbous liquid level, plumbous liquid is put lead pipe (7) by siphon and is released continuously, plumbous liquid level in the plumbous separator tank (4) of slag is remained unchanged, and the upper port of sliding dreg tube (8) exceeds plumbous liquid level, ensure that plumbous liquid can not flow out from sliding dreg tube (8), plumbous oxide compound and vitriol are then discharged continuously by sliding dreg tube (8), enter slag chute (9).
6. the grid to waste and old lead acid accumulator sorting according to claim 5 carries out processed continuously technique, it is characterized in that: dried grid water content is not more than 2%.
7. the grid to waste and old lead acid accumulator sorting according to claim 5 carries out processed continuously technique, it is characterized in that: the plumbous liquid temp in market pot main body (2) remains on 360-400 DEG C, and heat is provided by the fuel combustion in the kitchen sink (12).
8. the grid to waste and old lead acid accumulator sorting according to claim 5 carries out processed continuously technique, it is characterized in that: in described step 4, the plumbous liquid degree of depth in the plumbous separator tank (4) of slag is 200-300mm, and plumbous liquid level 200-300mm lower than the plumbous liquid level in market pot main body (2), liquid level keeps oxide compound and the sulfuric acid salt deposit of the lead that 100-150mm is thick; The high plumbous liquid level 30mm slagged tap in plumbous separator tank (4) of the upper port of sliding dreg tube (8), ensures that plumbous liquid can not flow out from sliding dreg tube (8).
9. the grid to waste and old lead acid accumulator sorting according to claim 5 carries out processed continuously technique, it is characterized in that: in whole process engineering, keeps below the negative pressure of normal atmosphere 300Pa to 500Pa in airtight ventilating hood (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210542084.2A CN103014348B (en) | 2012-12-14 | 2012-12-14 | Device and process for continuously processing grids separated from waste lead-acid batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210542084.2A CN103014348B (en) | 2012-12-14 | 2012-12-14 | Device and process for continuously processing grids separated from waste lead-acid batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103014348A CN103014348A (en) | 2013-04-03 |
| CN103014348B true CN103014348B (en) | 2015-01-07 |
Family
ID=47963458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210542084.2A Active CN103014348B (en) | 2012-12-14 | 2012-12-14 | Device and process for continuously processing grids separated from waste lead-acid batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103014348B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342581B (en) * | 2018-04-28 | 2023-07-18 | 江苏新春兴再生资源有限责任公司 | System and method for separating and melting waste lead grids in recovery of waste lead acid storage battery |
| CN108330292A (en) * | 2018-04-28 | 2018-07-27 | 江苏新春兴再生资源有限责任公司 | The integrated treatment scrap lead aperture plate device and method of the continuous drying automatic fishing ash of fusing |
| CN113604668A (en) * | 2021-07-12 | 2021-11-05 | 江苏海宝电池科技有限公司 | Waste polar plate recycling method convenient for improving product production rate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978204A (en) * | 1962-12-31 | 1964-12-16 | Broken Hill Ass Smelter | Improvements in or relating to copper drossing of lead bullion |
| CN101414698A (en) * | 2008-12-10 | 2009-04-22 | 河南豫光金铅股份有限公司 | Apparatus and technique for melting and alloy-configuring waste accumulator lead grid |
| CN201324831Y (en) * | 2008-12-10 | 2009-10-14 | 河南豫光金铅股份有限公司 | Fusion cast device for processing lead grids |
| CN201864765U (en) * | 2010-11-15 | 2011-06-15 | 长沙有色冶金设计研究院 | Integrated device used for lead melting pan decopperization refining |
-
2012
- 2012-12-14 CN CN201210542084.2A patent/CN103014348B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978204A (en) * | 1962-12-31 | 1964-12-16 | Broken Hill Ass Smelter | Improvements in or relating to copper drossing of lead bullion |
| CN101414698A (en) * | 2008-12-10 | 2009-04-22 | 河南豫光金铅股份有限公司 | Apparatus and technique for melting and alloy-configuring waste accumulator lead grid |
| CN201324831Y (en) * | 2008-12-10 | 2009-10-14 | 河南豫光金铅股份有限公司 | Fusion cast device for processing lead grids |
| CN201864765U (en) * | 2010-11-15 | 2011-06-15 | 长沙有色冶金设计研究院 | Integrated device used for lead melting pan decopperization refining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103014348A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108342581B (en) | System and method for separating and melting waste lead grids in recovery of waste lead acid storage battery | |
| CN103849894B (en) | Aluminium ash recycling treatment system and processing method | |
| CN201575708U (en) | Eddy current scraps throwing device for melting aluminum scarps | |
| CN103014348B (en) | Device and process for continuously processing grids separated from waste lead-acid batteries | |
| CN101197458B (en) | Recovery and processing technique for waste lead acid accumulator | |
| CN203728939U (en) | Resourceful treatment system for aluminum ash | |
| CN108330292A (en) | The integrated treatment scrap lead aperture plate device and method of the continuous drying automatic fishing ash of fusing | |
| CN108642303B (en) | Vacuum smelting method of zinc oxide ore | |
| CN205115570U (en) | Integrated ion rare earth hydrometallurgy system | |
| CN205746891U (en) | A kind of gold smelting incineration furnace for waste activated carbon | |
| CN201324831Y (en) | Fusion cast device for processing lead grids | |
| CN107815555A (en) | Process method for recovering lead from copper smelting smoke dust | |
| CN208121173U (en) | The integrated treatment of the continuous drying automatic fishing ash of fusing recycles scrap lead aperture plate device | |
| CN201455266U (en) | Transferred arc direct-current plasma zinc powder electric furnace | |
| CN201864765U (en) | Integrated device used for lead melting pan decopperization refining | |
| CN203037083U (en) | Screw driving oscillating type lead smelting and slag removing device | |
| CN209840766U (en) | Metallurgical engineering waste heat recovery device | |
| CN208121171U (en) | The separation melting systems of scrap lead aperture plate in a kind of recycling of lead-acid accumulator | |
| CN209338670U (en) | Aluminum electrolysis anode carbon Slag treatment vertical high-temperature melting furnace | |
| CN207335419U (en) | A kind of side blowing smelting furnace | |
| CN208073549U (en) | A kind of mobile tunnel construction relay pump drainage water installations | |
| CN203432378U (en) | Lead smelting furnace capable of separating solid slag in gas phase | |
| CN206081729U (en) | Defecation formula extraction tank of pipeline device is rinsed in area | |
| CN110631374A (en) | Water quenching slag discharge device and process for boiling chlorination furnace | |
| CN201411367Y (en) | Device for recovering sulfur from sulfur-containing slag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |