CN205702453U - A kind of device producing displacement metal zinc - Google Patents
A kind of device producing displacement metal zinc Download PDFInfo
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- CN205702453U CN205702453U CN201620504503.7U CN201620504503U CN205702453U CN 205702453 U CN205702453 U CN 205702453U CN 201620504503 U CN201620504503 U CN 201620504503U CN 205702453 U CN205702453 U CN 205702453U
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- zinc
- metal zinc
- carborundum
- powder
- evaporation tank
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Abstract
The utility model discloses a kind of device producing displacement metal zinc, including changing zinc pond, evaporation tank, cross liquid mouth, airway, condensation drum, blower fan, powder collector, seal cover board, this utility model, by improving the super-fine zinc dust stove producing thin metal zinc or superfine metal zinc powder, successfully produces Relative Size with super-fine zinc dust stove thicker, it is adaptable to the metal zinc of hydrometallurgy displacement；Super-fine zinc dust stove after this utility model improves and reforms, it not only can produce the thick displacement metal zinc being suitable for hydrometallurgy；As to produce original superfine metal zinc powder, slight changes can realize the most again the production function of original super-fine zinc dust.
Description
Technical field
This utility model belongs to metal zinc and produces equipment technical field, is specifically related to a kind of production displacement metal zinc
Device.
Background technology
In hydrometallurgical processes, zinc powder is lived owing to having negative standard electrode potential and bigger specific surface area and chemistry
Property is used as displacer in Zinc hydrometallurgy process.In the purifying and replacing course of reaction of hydrometallurgy, zinc powder quality is to purifying effect
Fruit impact is bigger；It require its granularity can not meticulous, can not be the thickest, typically in 80 ~ 325 meshes, containing effective zinc i.e. golden
Belonging to zinc the highest more good, impurity content is the lowest more good.
At present, electric furnace zinc powder is displacement zinc powder known to one, but effective zinc of electric furnace zinc powder i.e. metallic zinc contain
Measuring relatively low, the most only 80wt% ~ 85wt%, impurity content such as lead, antimony, cadmium, zinc oxide etc. is of a relatively high.Clean in hydrometallurgy
During change, in order to reach to purify and the needs of deep purifying, often to add substantial amounts of electric furnace zinc powder, sometimes can't reach
The requirement of actual production；Postorder purification slag treating capacity is so caused to increase and valuable metal recovery difficulty.Displacement metal zinc
Because its effective zinc i.e. metallic zinc content are high, typically up to more than 95wt%, and impurity content is low；It is in hydrometallurgy
Purification process occupies bigger advantage, but displacement metal zinc is to be produced by the stove producing crude metal zinc powder specially, suitable
Narrower with face, technological requirement is also the strictest.
And as producing thin metal zinc and the super-fine zinc dust stove of superfine metal zinc powder, it typically can only produce granularity and exist
The thin metal zinc of 400 ~ 1000 meshes or the granularity superfine metal zinc powder more than 1000 meshes.Thin metal zinc and ultra-fine gold
Belonging to zinc powder and be mainly used in the field that coating, paint etc. are limited, client is few, and market is narrow, stores, transports, selling cost all compares
High.The crude metal zinc powder then market replaced is the most wide, and various advantage of lower cost, existing market is preferable in addition.
For the super-fine zinc dust stove of metal zinc thin for existing production and superfine metal zinc powder, if continuing to produce thin metal zinc
Loss certainly will be caused with superfine metal zinc powder, if place apparatus need not, more cause occupied ground, equipment corrosion etc. to lose.
Utility model content
The purpose of this utility model is to provide a kind of device producing displacement metal zinc.
The purpose of this utility model is achieved in that including zinc pond, evaporation tank, crosses liquid mouth, airway, condensation drum,
Blower fan, powder collector, seal cover board, described evaporation tank is two, and the both sides in being symmetrically disposed in zinc pond, the wall of evaporation tank
Being provided with heater on body, described heater includes silicon carbide rod, carborundum tube and insulator, and silicon carbide rod is arranged on carborundum
Both are separated with insulator and insulate, it is characterised in that being provided with carbonization between describedization zinc pond and evaporation tank by the inside of pipe
Silicon partition wall from, cross liquid mouth and be arranged on the bottom of carborundum divider wall, evaporation tank is connected with condensation drum by airway, airway and
The installation angle of horizontal plane is 24 ~ 26 °, and airway is positioned at one end of condensation drum higher than the one end being positioned at evaporation tank, condensation drum
Top be provided with blowing mouth and air outlet, blowing mouth and air outlet and be oppositely arranged, and blowing mouth is arranged at the top of airway,
The exhaust outlet of blower fan is connected with described blowing mouth, and the blast pipe of powder collector is connected with described air outlet, and the discharge pipe of powder collector is again
Be connected to the inlet scoop of blower fan by airduct, described change zinc pond and evaporation tank top are mounted on seal cover board.
Compared with prior art, this utility model has following technical effect that
1, by the super-fine zinc dust stove producing thin metal zinc or superfine metal zinc powder is improved, ultra-fine zinc is successfully used
It is thicker that Relative Size produced by powder stove, it is adaptable to the metal zinc of hydrometallurgy displacement；
2, heater it is not provided with in of the present utility modelization zinc pond, but by carborundum divider wall transmission evaporation tank
Heat and reach melt zinc ingot metal purpose, greatly reduce energy consumption, reduce production cost；Ensured by increaseization zinc tankage
Zinc fusing liquid measure, it is ensured that the zinc fume uniform flow being entered condensation drum by airway is stable, makes finished product rate high, and granule is equal
Even；Carborundum divider wall is set to first build the carborundum wall section of 50 centimetres high from the bottom of zinc evaporation tank by laying bricks or stones and reserved liquid mouth,
Again above with the common refractory brickwork that common laying fireproof bricks 50 centimetres is high, this setup saves heat energy further, fall
Low cost；By adjusting airway angle, it is achieved that enter the zinc fume stable and uniform of condensation drum, easily condense into coarse grained
Metal zinc；By arranging blower fan position and being connected with blowing mouth by blower fan exhaust outlet, the zinc fume come in from airway is made to exist
Disperse the most insufficient under conditions of be just condensed into the displacement metal zinc that granule is bigger, meet the requirements；
3, improving and super-fine zinc dust stove after innovation through this utility model, it not only can produce and thick be suitable for hydrometallurgy
Displacement metal zinc；As to produce original superfine metal zinc powder, slightly made change and can be achieved with original ultra-fine zinc
The production function of powder stove；The equipment of traditional production hydrometallurgy displacement metal zinc then can not be accomplished.
Accompanying drawing explanation
Fig. 1 is this utility model perspective view；
In figure: 1-ization zinc pond, 2-evaporation tank, 3-carborundum divider wall, 4-crosses liquid mouth, 5-airway, 6-condensation drum, 7-wind
Machine, 8-powder collector, 9-seal cover board, 10-blowing mouth, 11-air outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, but never in any form to this utility model in addition
Limit, any conversion made based on this utility model training centre or replacement, belong to protection domain of the present utility model.
The device producing displacement metal zinc as shown in Figure 1, including changing zinc pond 1, evaporation tank 2, cross liquid mouth 4, inducing QI
Pipe 5, condensation drum 6, blower fan 7, powder collector 8, seal cover board 9, described evaporation tank 2 is two, and being symmetrically disposed in zinc pond 1
Both sides, the body of wall of evaporation tank 2 is provided with heater, described heater includes silicon carbide rod, carborundum tube and insulator, carbon
SiClx rod is arranged on the inside of carborundum tube, both is separated with insulator and insulate, it is characterised in that describedization zinc pond 1 with steam
Sending out and be provided with carborundum partition wall between pond 2 from 3, cross liquid mouth 4 and be arranged on the bottom of carborundum divider wall 3, evaporation tank 2 passes through inducing QI
Pipe 5 is connected with condensation drum 6, and airway 5 is 24 ~ 26 ° with the installation angle of horizontal plane, and airway 5 is positioned at one end of condensation drum 6
Being higher than the one end being positioned at evaporation tank 2, the top of condensation drum 6 is provided with blowing mouth 10 and air outlet 11, blowing mouth 10 and air outlet
11 are oppositely arranged, and blowing mouth 10 is arranged at the top of airway 5, and the exhaust outlet of blower fan 7 is connected with described blowing mouth 10, receive powder
The blast pipe of device 8 is connected with described air outlet 11, and the discharge pipe of powder collector 8 is connected to the inlet scoop of blower fan 7, institute again by airduct
Change zinc pond 1 and evaporation tank 2 top stated are mounted on seal cover board 9.
Long 1 meter, wide 0.4 meter, high 0.6 meter of described change zinc pond 1.
Described carborundum partition wall is 24 centimetres from 3 thickness, high 1 meter, is divided into carborundum wall section and common refractory wall section,
Described common refractory wall section is built by laying bricks or stones in carborundum wall section.
Described carborundum wall section height is 0.5 meter, and common refractory wall section height is 0.5 meter, crosses liquid mouth 4 and is arranged on carbonization
Silicon divider wall section.
Described liquid mouth 4 of crossing is high 10 centimetres, wide 5 centimetres, the square orifice of thickness 24 centimetres.
Described cross bottom liquid mouth 4 distance from bottom carborundum divider wall 3 centimetres.
Described airway 5 is 25 ° with the installation angle of horizontal plane, and airway 5 is positioned at one end of condensation drum 6 higher than being positioned at
One end of evaporation tank 2.
The bottom of described condensation drum 6 is provided with receipts powder device.
It is provided with dog-house on the described seal cover board 9 changing top, zinc pond 1.
Described powder collector 8 includes one-level powder collector and two grades of powder collectors.
Utility model works principle and work process: by zinc ingot metal inputization zinc pond, the heater of evaporation tank is energized into
Row heating, heat conduct heat by carborundum divider wall and in making zinc pond zinc ingot metal fusing, zinc melt by cross liquid mouth enter steaming
Sending out pond, be evaporated into zinc fume, zinc fume is blown downwards by the airway of modulated whole angle entrance condensation drum, blower fan, make from
The zinc fume that airway is come in just is condensed into, under conditions of dispersion is the most insufficient, the crude metal zinc that granule is bigger, meet the requirements
Powder, the air-flow blown gathers dust return for power with blower fan through condensation, gravity, thus realizes zinc vapor condensation and disperse and obtain
To the displacement metal zinc of 80 ~ 325 mesh, in production process, whole system uses nitrogen protection.
Advantage of the present utility model: by the super-fine zinc dust stove producing thin metal zinc or superfine metal zinc powder is changed
Enter, successfully produce Relative Size with super-fine zinc dust stove thicker, it is adaptable to the metal zinc of hydrometallurgy displacement.This practicality is new
It is not provided with heater in the change zinc pond of type, but reaches to melt zinc ingot metal by the heat of carborundum divider wall transmission evaporation tank
Purpose, it is achieved that the maximum utilization of heat energy, greatly reduce production cost；Carborundum divider wall is set to first from zinc evaporation tank
Bottom build the carborundum wall section of 50 centimetres high by laying bricks or stones and reserved liquid mouth, higher with common laying fireproof bricks 50 centimetres above
Common refractory brickwork, this setup is saved heat energy further, is reduced cost；The setting of airway angle so that from evaporation
Pond arrives the zinc fume of condensation drum preferably can be disperseed condensation by the effect of blowing mouth air-flow, obtains satisfactory product
Product.Improving and super-fine zinc dust stove after innovation through this utility model, it not only can produce and thick be suitable for putting of hydrometallurgy
Use metal zinc instead；As to produce original superfine metal zinc powder, slightly made change and can be achieved with original super-fine zinc dust stove
Produce function；The equipment of traditional production hydrometallurgy displacement metal zinc then can not be accomplished.
Claims (9)
1. produce a device for displacement metal zinc, including changing zinc pond (1), evaporation tank (2), cross liquid mouth (4), airway
(5), condensation drum (6), blower fan (7), powder collector (8), seal cover board (9), described evaporation tank (2) is two, and sets symmetrically
Putting on the both sides changing zinc pond (1), the body of wall of evaporation tank (2) is provided with heater, described heater includes silicon carbide rod, carbonization
Silicone tube and insulator, silicon carbide rod is arranged on the inside of carborundum tube, both is separated with insulator and insulate, it is characterised in that
It is provided with carborundum divider wall (3) between describedization zinc pond (1) and evaporation tank (2), crosses liquid mouth (4) and be arranged on carborundum divider wall
(3) bottom, evaporation tank (2) is connected with condensation drum (6) by airway (5), and airway (5) with the installation angle of horizontal plane is
24 ~ 26 °, the top of condensation drum (6) is provided with blowing mouth (10) and air outlet (11), and blowing mouth (10) is relative with air outlet (11)
Arranging, and blowing mouth (10) is arranged at the top of airway (5), the exhaust outlet of blower fan (7) is connected with described blowing mouth (10), receives
The blast pipe of powder device (8) is connected with described air outlet (11), and the discharge pipe of powder collector (8) is connected to blower fan (7) by airduct again
Inlet scoop, described change zinc pond (1) and the top of evaporation tank (2) are mounted on seal cover board (9).
The device of production displacement metal zinc the most according to claim 1, it is characterised in that described change zinc pond (1) is long
1 meter, wide 0.4 meter, high 0.6 meter.
The device of production displacement metal zinc the most according to claim 1, it is characterised in that described carborundum partition wall
It is 24 centimetres from (3) thickness, high 1 meter, it is divided into carborundum wall section and common refractory wall section, described common refractory wall section to build by laying bricks or stones
In carborundum wall section.
The device of production displacement metal zinc the most according to claim 3, it is characterised in that described carborundum wall section
Being highly 0.5 meter, common refractory wall section height is 0.5 meter, crosses liquid mouth (4) and is arranged on carborundum divider wall section.
The device of production displacement metal zinc the most according to claim 1, it is characterised in that described liquid mouth (4) of crossing is
High 10 centimetres, wide 5 centimetres, the square orifice of thickness 24 centimetres.
The device of production displacement metal zinc the most according to claim 1, it is characterised in that described spends liquid mouth (4) end
3 centimetres, bottom, portion's distance carborundum divider wall (3).
The device of production displacement metal zinc the most according to claim 1, it is characterised in that described airway (5) and water
The installation angle of plane is 25 °.
The device of production displacement metal zinc the most according to claim 1, it is characterised in that describedization zinc pond (1) top
Seal cover board (9) on be provided with dog-house.
The device of production displacement metal zinc the most according to claim 1, it is characterised in that described powder collector (8) includes
One-level powder collector and two grades of powder collectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504503.7U CN205702453U (en) | 2016-05-30 | 2016-05-30 | A kind of device producing displacement metal zinc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504503.7U CN205702453U (en) | 2016-05-30 | 2016-05-30 | A kind of device producing displacement metal zinc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702453U true CN205702453U (en) | 2016-11-23 |
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ID=57299775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620504503.7U Active CN205702453U (en) | 2016-05-30 | 2016-05-30 | A kind of device producing displacement metal zinc |
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| Country | Link |
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| CN (1) | CN205702453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457409A (en) * | 2017-10-10 | 2017-12-12 | 湖南金马有邻环保科技有限公司 | One kind plating cadmia melting continuously zinc powder furnace |
-
2016
- 2016-05-30 CN CN201620504503.7U patent/CN205702453U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457409A (en) * | 2017-10-10 | 2017-12-12 | 湖南金马有邻环保科技有限公司 | One kind plating cadmia melting continuously zinc powder furnace |
| CN107457409B (en) * | 2017-10-10 | 2023-12-22 | 湖南金马冶金技术开发有限公司 | Zinc powder furnace for continuously smelting galvanized slag |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |