CN109780876A - Lead anode slurry smelting furnace - Google Patents
Lead anode slurry smelting furnace Download PDFInfo
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- CN109780876A CN109780876A CN201711122484.7A CN201711122484A CN109780876A CN 109780876 A CN109780876 A CN 109780876A CN 201711122484 A CN201711122484 A CN 201711122484A CN 109780876 A CN109780876 A CN 109780876A
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- exhaust pipe
- smoke exhaust
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- collector
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Abstract
The invention discloses a kind of lead anode slurry smelting furnaces, including reverberatory furnace, it further include smoke collecting device, smoke collecting device includes the first smoke exhaust pipe, the first collector, the second smoke exhaust pipe and the second collector, first smoke exhaust pipe is in or M or N or W or V-type, the first smoke exhaust pipe arrival end are equipped with valve and pass through air-introduced machine and discharge region connection with reverberatory furnace inner top connection, outlet end；First collector is located at the first smoke exhaust pipe bottom or M or N or W or V-type corner and inline logical with the first smoke exhaust pipe, and the first collector is enable to collect the solid matter in the first smoke exhaust pipe；Second smoke exhaust pipe is in or M or N or W or V-type, the second smoke exhaust pipe arrival end and reverberatory furnace inner top connection, outlet end pass through air-introduced machine and discharge region connection；Second collector is located at the second smoke exhaust pipe bottom or M or N or the corner W or V and inline logical with the second smoke exhaust pipe, and the second collector is enable to collect the solid matter in the second smoke exhaust pipe.The As and Sb separation contained in lead anode slurry is collected, purity is high, high-quality.
Description
Technical field
The utility model relates to a kind of smelting furnace, in particular to a kind of lead anode slurry smelting furnace.
Background technique
Lead anode slurry processing generally using traditional pyrogenic attack technique, using in ingredient in lead anode slurry arsenic, antimony it is easy
Arsenic, antimony are volatilized from lead anode slurry by high temperature and are separated, is discharged by smoke exhaust pipe by boiling characteristics, then by collecting dress
Set collection.Arsenic, antimony are volatilized the smelting furnace of separation from lead anode slurry at present, smoke exhaust pipe will be in lead anode slurry using one
What arsenic, antimony flue gas dual disposal, i.e. collection device were collected is the mixture of arsenic particle, antimony particle, is caused in antimony particle containing big
The arsenic particle of amount, antimony purity is low, causes price low, economic benefit is low, it has not been convenient to.
Summary of the invention
The technical issues of the utility model is solved is to provide a kind of arsenic, antimony flue gas separates and collects, user with high purity
Just lead anode slurry smelting furnace.
In order to solve the above-mentioned technical problem, the lead anode slurry smelting furnace of the utility model, including reverberatory furnace, further include flue dust
Collection device, the smoke collecting device include the first smoke exhaust pipe, the first collector, the second smoke exhaust pipe and the second collector, institute
Stating the first smoke exhaust pipe is in or M or N or W or V-type, the first smoke exhaust pipe arrival end be equipped with valve and with reverberatory furnace inner top connection,
Outlet end passes through air-introduced machine and discharge region connection；First collector is located at the first smoke exhaust pipe bottom or M or N or W or V-type turns
It is at angle and inline logical with the first smoke exhaust pipe, so that the first collector is collected the solid matter in the first smoke exhaust pipe；The second row
Smoke pipe is in or M or N or W or V-type, the second smoke exhaust pipe arrival end and reverberatory furnace inner top connection, outlet end by air-introduced machine with
Discharge region connection；Second collector be located at the second smoke exhaust pipe bottom or M or N or the corner W or V and in the second smoke exhaust pipe
Connection enables the second collector to collect the solid matter in the second smoke exhaust pipe.
It further include into smoke pipe and entering cigarette threeway；It is described to enter smoke pipe one end and reverberatory furnace inner top connection, the other end and to enter cigarette
A threeway wherein connection mouth connection；It is described enter the another two connection mouth of cigarette threeway respectively with the first smoke exhaust pipe arrival end, the second smoke exhaust pipe
Arrival end connection；Make the first smoke exhaust pipe arrival end, the second smoke exhaust pipe arrival end by entering cigarette threeway, entering in smoke pipe and reverberatory furnace to push up
Portion's connection.
It further include pipe and smoke threeway；The pipe outlet end passes through air-introduced machine and discharge region connection, arrival end
With a smoke threeway wherein connection mouth connection；The another two connection mouth of smoke threeway respectively with the first smoke exhaust pipe outlet end, second
Smoke exhaust pipe outlet end connection；The first smoke exhaust pipe outlet end, the second smoke exhaust pipe outlet end is set to pass through smoke threeway, pipe, air inducing
Machine and discharge region connection.
It further include cooling circulation water tank, the water inlet of the cooling circulation water tank passes through pump and reservoir connection, water outlet
By pipeline and reservoir connection, make the water in reservoir by being thrown into again by water outlet after being pumped into cooling circulation water tank
In reservoir；First smoke exhaust pipe, the second smoke exhaust pipe outlet end be each passed through cooling circulation water tank and discharge region connection, make
First smoke exhaust pipe, the second smoke exhaust pipe are cooled by the water in cooling circulation water tank.
Using the structure of the utility model, due to further including smoke collecting device, the smoke collecting device includes first
Smoke exhaust pipe, the first collector, the second smoke exhaust pipe and the second collector.The volatilization temperature of arsenic is 200-900 DEG C, and the volatilization temperature of antimony
Degree is 900-1800 DEG C, and the volatilization temperature of arsenic is lower than the volatilization temperature of antimony.In use, first opening the first smoke exhaust pipe or the second smoke evacuation
The valve of pipe, when the temperature in reverberatory furnace is 200-900 DEG C, the arsenic contained in lead anode slurry volatilizees to form gaseous state arsenic, gaseous state
Arsenic is by the first smoke exhaust pipe or the discharge of the second smoke exhaust pipe and is cooled into arsenic in the first smoke exhaust pipe or the second smoke exhaust pipe simultaneously
Grain is collected by the first collector or the second collector.After arsenic volatilizees the regular hour, the first smoke exhaust pipe or second row are closed
The valve of smoke pipe opens simultaneously the valve of the second smoke exhaust pipe or the first smoke exhaust pipe, and the temperature in reverberatory furnace is continued to heat up, and makes anti-
The temperature penetrated in furnace reaches 900-1800 DEG C, and to meet the volatilization temperature of antimony, the antimony contained in lead anode slurry forms gaseous state antimony, gas
State antimony is by the second smoke exhaust pipe or the discharge of the first smoke exhaust pipe and is cooled into antimony in the second smoke exhaust pipe or the first smoke exhaust pipe simultaneously
Particle is collected by the second collector or the first collector.The As and Sb separation contained in lead anode slurry is collected, purity is high, quality
Good, high financial profit is easy to operate, easy to use.
Again due to further including into smoke pipe and entering cigarette threeway；It is described enter smoke pipe one end and reverberatory furnace inner top connection, the other end
With enter a cigarette threeway wherein connection mouth connection；It is described enter the another two connection mouth of cigarette threeway respectively with the first smoke exhaust pipe arrival end, second
Smoke exhaust pipe arrival end connection；Make the first smoke exhaust pipe arrival end, the second smoke exhaust pipe arrival end by entering cigarette threeway, entering smoke pipe and reflection
Furnace inner top connection.When building reverberatory furnace, the first smoke exhaust pipe arrival end, the second smoke exhaust pipe arrival end are by entering cigarette threeway, entering
Smoke pipe and reverberatory furnace inner top connection, construction is more convenient, and cost is lower, operates simpler.
Again due to further including pipe and smoke threeway；The pipe outlet end by air-introduced machine and discharge region connection,
Arrival end and smoke threeway a wherein connection mouth connection；The another two connection mouth of smoke threeway is exported with the first smoke exhaust pipe respectively
End, the second smoke exhaust pipe outlet end connection；The first smoke exhaust pipe outlet end, the second smoke exhaust pipe outlet end is set to pass through smoke threeway, smoke
Pipe, air-introduced machine and discharge region connection.First smoke exhaust pipe outlet end, the second smoke exhaust pipe outlet end by smoke threeway, pipe with
Same air-introduced machine connection, cost is lower, management, more convenient operation.
Due to further including cooling circulation water tank, the water inlet of the cooling circulation water tank is by pumping with reservoir connection, out
The mouth of a river makes the water in reservoir by being arranged again by water outlet after being pumped into cooling circulation water tank by pipeline and reservoir connection
It is put in reservoir；First smoke exhaust pipe, the second smoke exhaust pipe outlet end be each passed through cooling circulation water tank and discharge region and join
It is logical, so that the first smoke exhaust pipe, the second smoke exhaust pipe is cooled by the water in cooling circulation water tank.In use, the first smoke exhaust pipe,
Two smoke exhaust pipes are cooled by the water in cooling circulation water tank, and the first smoke exhaust pipe, the cooling effect of the second smoke exhaust pipe are more preferable, i.e.,
Gaseous state arsenic, gaseous state antimony are cooled into the speed of particle faster, and using more convenient, use cost is lower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description:
As shown in Figure 1, the lead anode slurry smelting furnace of the utility model, including reverberatory furnace 10, it further include smoke collecting device.Flue dust
Collection device includes the first smoke exhaust pipe 3, the first collector 7, the second smoke exhaust pipe 9 and the second collector 8.First smoke exhaust pipe 3 is in N
Type.First smoke exhaust pipe 3 is also possible to M type, W type, V-type.First smoke exhaust pipe, 3 arrival end be equipped with valve and with pushed up in reverberatory furnace 10
Portion's connection, outlet end pass through air-introduced machine 5 and discharge region connection.First collector 7 is located at 3 bottom N-type corner of the first smoke exhaust pipe
And with connection in the first smoke exhaust pipe 3, so that the first collector 7 is collected the solid matter in the first smoke exhaust pipe 3.Second smoke exhaust pipe 9
In N-type.Second smoke exhaust pipe 9 is also possible to M type, W type, V-type.Second smoke exhaust pipe, 9 arrival end and 10 inner top connection of reverberatory furnace,
Outlet end passes through air-introduced machine and discharge region connection.Second collector 8 is located at 9 bottom of the second smoke exhaust pipe or M or N or W or V-type corner
Place and with connection in the second smoke exhaust pipe 9, so that the second collector 8 is collected the solid matter in the second smoke exhaust pipe 9.
In order to keep cost lower, operate simpler.It further include into smoke pipe 1 and entering cigarette threeway 2.Enter 1 one end of smoke pipe and reflection
10 inner top connection of furnace, the other end and enter the wherein connection mouth connection of cigarette threeway 2.Enter the another two connection mouth of cigarette threeway 2 respectively with
One smoke exhaust pipe, 3 arrival end, 9 arrival end connection of the second smoke exhaust pipe.Keep 3 arrival end of the first smoke exhaust pipe, 9 arrival end of the second smoke exhaust pipe logical
It crosses into cigarette threeway 2, enter smoke pipe 1 and 10 inner top connection of reverberatory furnace.When building reverberatory furnace, the first smoke exhaust pipe arrival end, second
Smoke exhaust pipe arrival end is by entering cigarette threeway, entering smoke pipe and reverberatory furnace inner top connection, and construction is more convenient, and cost is lower, and operation is more
Simply.
In order to keep cost lower, management, more convenient operation.It further include pipe and smoke threeway 6.Pipe outlet end is logical
Cross air-introduced machine 5 and discharge region connection, arrival end and smoke threeway 6 a wherein connection mouth connection.The another two connection mouth of smoke threeway 6 point
Not with 3 outlet end of the first smoke exhaust pipe, 9 outlet end connection of the second smoke exhaust pipe.Go out 3 outlet end of the first smoke exhaust pipe, the second smoke exhaust pipe 9
Mouth end passes through smoke threeway 6, pipe, air-introduced machine 5 and discharge region connection.First smoke exhaust pipe outlet end, the outlet of the second smoke exhaust pipe
By smoke threeway, pipe and same air-introduced machine connection, cost is lower at end, management, more convenient operation.
In order to make gaseous state arsenic, gaseous state antimony be cooled into the speed of particle faster, using more convenient, use cost is lower.Also
Including cooling circulation water tank 4, the water inlet of the cooling circulation water tank 4 passes through pipeline with reservoir connection, water outlet by pump
With reservoir connection, make the water in reservoir by being thrown into reservoir by water outlet again after being pumped into cooling circulation water tank 4
It is interior.First smoke exhaust pipe 3, the second smoke exhaust pipe 9 outlet end be each passed through cooling circulation water tank 4 and discharge region connection, make first row
Smoke pipe 3, the second smoke exhaust pipe 9 are cooled by the water in cooling circulation water tank 4.In use, the first smoke exhaust pipe, the second smoke exhaust pipe
Cooled by the water in cooling circulation water tank, the first smoke exhaust pipe, the cooling effect of the second smoke exhaust pipe are more preferable, i.e., gaseous state arsenic,
Gaseous state antimony is cooled into the speed of particle faster, and using more convenient, use cost is lower.
Claims (1)
1. a kind of lead anode slurry smelting furnace, including reverberatory furnace (10), it is characterised in that: it further include smoke collecting device, the cigarette
Dirt collection device includes the first smoke exhaust pipe (3), the first collector (7), the second smoke exhaust pipe (9) and the second collector (8), and described the
One smoke exhaust pipe (3) is in or M or N or W or V-type, the first smoke exhaust pipe (3) arrival end be equipped with valve and with reverberatory furnace (10) inner top
Connection, outlet end pass through air-introduced machine (5) and discharge region connection；First collector (7) be located at the first smoke exhaust pipe (3) bottom or
M or N or W or V-type corner and with the first smoke exhaust pipe (3) interior connection, make the first collector (7) that the first smoke exhaust pipe (3) can be collected
Interior solid matter；Second smoke exhaust pipe (9) is in or M or N or W or V-type, the second smoke exhaust pipe (9) arrival end and reverberatory furnace
(10) inner top connection, outlet end pass through air-introduced machine and discharge region connection；Second collector (8) is located at the second smoke exhaust pipe
(9) bottom or M or N or W or V-type corner and with the second smoke exhaust pipe (9) interior connection, make the second collector (8) that second can be collected
Solid matter in smoke exhaust pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122484.7A CN109780876A (en) | 2017-11-14 | 2017-11-14 | Lead anode slurry smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711122484.7A CN109780876A (en) | 2017-11-14 | 2017-11-14 | Lead anode slurry smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780876A true CN109780876A (en) | 2019-05-21 |
Family
ID=66493407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711122484.7A Pending CN109780876A (en) | 2017-11-14 | 2017-11-14 | Lead anode slurry smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780876A (en) |
-
2017
- 2017-11-14 CN CN201711122484.7A patent/CN109780876A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |