CN201429314Y - Fuel gas horizontal vaporizing furnace - Google Patents
Fuel gas horizontal vaporizing furnace Download PDFInfo
- Publication number
- CN201429314Y CN201429314Y CN2009200647891U CN200920064789U CN201429314Y CN 201429314 Y CN201429314 Y CN 201429314Y CN 2009200647891 U CN2009200647891 U CN 2009200647891U CN 200920064789 U CN200920064789 U CN 200920064789U CN 201429314 Y CN201429314 Y CN 201429314Y
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- combustion chamber
- evaporation tank
- evaporation
- layer
- high temperature
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Abstract
The utility model discloses a fuel gas horizontal vaporizing furnace, being composed of a combustion chamber (3) and an evaporation pond, wherein the evaporation pond is positioned at the lower part of the combustion chamber (3) and is separated from the combustion chamber by an are-shaped flame separating plate (5), and the pond wall of the evaporation pond is composed of multi-layer composite materials. The fuel gas horizontal vaporizing furnace adopts a multi-layer composite structure, which increases the compactness and thermal conductivity of a furnace body and prolongs the service life of the furnace body. When the fuel gas horizontal vaporizing furnace is in use, the high temperature-resistant ramming material layer around the pond body of the evaporation pond is sintered into a compact whole body when the furnace temperature rises to 1,000 DEG C, so that the problem of zinc fluid leakage can be fundamentally solved.
Description
Technical field
The utility model relates to a kind of metallurgical vapourizing furnace, particularly relates to a kind of novel gas horizontal evaporation stove.
Background technology
In the process that adopts way of distillation production zinc powder, existing vapourizing furnace is many to be made up of two parts, i.e. combustion chamber and vaporization chamber, the common refractory material of pool wall employing of general vaporization chamber, because furnace temperature is higher, steam easily makes body of heater produce leakage to washing away of body of heater in the stove.And this its patch work of traditional body of heater is also more loaded down with trivial details, just can repair after must lowering the temperature, and cooling intensification repeatedly can have a strong impact on the service life of body of heater, also can influence the yield and quality of product.
Summary of the invention
The technical problems to be solved in the utility model is: at the defective that prior art exists, the utility model provides the novel gas horizontal evaporation stove of a kind of simple in structure, good seal performance, long service life.
For solving the problems of the technologies described above, the scheme that the utility model proposes is: a kind of novel gas horizontal evaporation stove, it is made up of combustion chamber (3) and evaporation tank two parts, it is characterized by: top is combustion chamber (3), combustion chamber one end is connected with gas generator (1) by blast tube (2), bottom, combustion chamber (3) is arc flame shield (5), and the combustion chamber other end is exhaust gas channel (4); Evaporation tank is positioned at the bottom of combustion chamber (3), and the top of evaporation tank is arc flame shield (5), and evaporation tank inside is vaporization chamber (13), and inlet duct (15) inserts liquid in the vaporization chamber (13); Inlet duct (15) is positioned at the bottom of vaporization chamber (13) one sides, on the opposite side top of vaporization chamber (13) steam (vapor) outlet (6) is arranged, and steam is inserted in the condenser.
The pool wall of described evaporation tank is made up of multilayer materials, be followed successively by from the inside to the outside: high temperature resistant brick layer (11), the high temperature resistant ramming bed of material (10), general refractory brick heat-insulation layer (9), silicate aluminum board heat-insulation layer (8), steel plate fastener layer (7) are coated with the corrosion-resistant slurry coating of last layer (12) on high temperature resistant brick layer (11).
Described arc flame shield (5) adopts the SiC material.
The beneficial effects of the utility model are: improved the compactness and the heat conductivility of body of heater, prolonged the service life of body of heater.Increase the length of evaporation tank, increased zinc liquid heating surface area, improved production capacity.In use, the high temperature resistant ramming bed of material around the body of evaporation tank pond is sintered to the integral body of a densification when furnace temperature rises to 1000 ℃, can fundamentally solve zinc liquid leakage problems.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the positive view of coal gas horizontal evaporation stove of the present utility model
Fig. 2 is the A-A face cross-sectional schematic of coal gas horizontal evaporation stove of the present utility model
Marginal data: 1, gas generator 2, blast tube
3, combustion chamber 4, exhaust gas channel
5, arc flame shield 6, steam (vapor) outlet
7, copper coin fastener layer 8, silicate aluminum board heat-insulation layer
9, general refractory brick heat-insulation layer 10, the high temperature resistant ramming bed of material
11, high temperature resistant brick layer 12, corrosion-resistant slurry coating
13, vaporization chamber 14, furnace wall
15, inlet duct
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model is made up of two parts, be combustion chamber (3) and evaporation tank, top is combustion chamber (3), one end is connected with gas generator (1) by blast tube (2), combustion gas is in the air mixed combustion of this and preheating, the heat that produces passes to the zinc liquid in the evaporation tank by the arc flame shield (5) of bottom, combustion chamber.The combustion chamber other end is an exhaust gas channel, and the waste gas that burning produces is discharged.
Evaporation tank is positioned at the bottom of combustion chamber (3), and the top of evaporation tank is arc flame shield (5), and it adopts the SiC material, and evaporation tank inside is vaporization chamber (13), enters in the vaporization chamber (13) through inlet duct (15) through the zinc liquid behind the liquate.Inlet duct (15) is positioned at the bottom of vaporization chamber (13) one sides, on the opposite side top of vaporization chamber (13) steam (vapor) outlet (6) is arranged, and steam is inserted in the condenser.The pool wall of evaporation tank is made up of multilayer materials, is followed successively by from the inside to the outside: high temperature resistant brick layer (11), the high temperature resistant ramming bed of material (10), general refractory brick heat-insulation layer (9), silicate aluminum board heat-insulation layer (8), steel plate fastener layer (7).On high temperature resistant brick layer (11), be coated with the corrosion-resistant slurry coating of last layer (12).
Gas generator (1) produces coal gas, enter combustion chamber (3) through blast tube (2), gas fuel burnings such as coal gas produce heat, make the temperature of combustion chamber reach 1100-1300 ℃, heat passes to the interior zinc liquid of evaporation tank (13) by the SiC flame shield (5) of arcuate structure, zinc liquid is subjected to thermal evaporation, and the outlet (6) of the steam of generation through evaporation tank (13) enters carries out next step operation in the condenser.The tail gas that gas-fired produced purifies emptying through exhaust gas channel (4).
Claims (2)
1, a kind of novel gas horizontal evaporation stove, it is made up of combustion chamber (3) and evaporation tank, it is characterized in that: combustion chamber (3) one ends are connected with gas generator (1) by blast tube (2), and combustion chamber (3) bottom is arc flame shield (5), and the combustion chamber other end is an exhaust gas channel; Evaporation tank is positioned at the bottom of combustion chamber (3), and the top of evaporation tank is arc flame shield (5), and evaporation tank inside is vaporization chamber (13), and inlet duct (15) inserts liquid in the vaporization chamber (13); Inlet duct (15) is positioned at the bottom of vaporization chamber (13) one sides, on the opposite side top of vaporization chamber (13) steam (vapor) outlet (6) is arranged, and steam is inserted in the condenser; The pool wall of evaporation tank is made up of multilayer materials.
2, a kind of novel gas horizontal evaporation stove according to claim 1, it is characterized in that: the pool wall of described evaporation tank is followed successively by from the inside to the outside: high temperature resistant brick layer (11), the high temperature resistant ramming bed of material (10), general refractory brick heat-insulation layer (9), silicate aluminum board heat-insulation layer (8), steel plate fastener layer (7) are coated with the corrosion-resistant slurry coating of last layer (9) on high temperature resistant brick layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200647891U CN201429314Y (en) | 2009-06-15 | 2009-06-15 | Fuel gas horizontal vaporizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200647891U CN201429314Y (en) | 2009-06-15 | 2009-06-15 | Fuel gas horizontal vaporizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429314Y true CN201429314Y (en) | 2010-03-24 |
Family
ID=42033053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200647891U Expired - Fee Related CN201429314Y (en) | 2009-06-15 | 2009-06-15 | Fuel gas horizontal vaporizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429314Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620599A (en) * | 2018-05-29 | 2018-10-09 | 葫芦岛市金景达清洁燃料有限公司 | A kind of device and method producing zinc powder using alcohol-based fuel |
| CN112705693A (en) * | 2020-12-14 | 2021-04-27 | 浙江英洛华磁业有限公司 | Package in middle of multilayer combination formula for casting |
-
2009
- 2009-06-15 CN CN2009200647891U patent/CN201429314Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620599A (en) * | 2018-05-29 | 2018-10-09 | 葫芦岛市金景达清洁燃料有限公司 | A kind of device and method producing zinc powder using alcohol-based fuel |
| CN112705693A (en) * | 2020-12-14 | 2021-04-27 | 浙江英洛华磁业有限公司 | Package in middle of multilayer combination formula for casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20120615 |