CN211717151U - Flame-proof reverberatory furnace for indirect method zinc oxide production - Google Patents
Flame-proof reverberatory furnace for indirect method zinc oxide production Download PDFInfo
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- CN211717151U CN211717151U CN202020207294.6U CN202020207294U CN211717151U CN 211717151 U CN211717151 U CN 211717151U CN 202020207294 U CN202020207294 U CN 202020207294U CN 211717151 U CN211717151 U CN 211717151U
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Abstract
The utility model discloses a flame muffle reverberatory furnace is used in indirect method zinc oxide production relates to indirect method zinc oxide production technical field, need use the flame muffle reverberatory furnace to smelt during solving current indirect method zinc oxide production, and general flame muffle reverberatory furnace adopts horizontal structure, leads to its area big, is unfavorable for the problem of plant use. The top that separates the flame reverberatory furnace body is provided with the flue gas treatment chamber, the below that separates the flame reverberatory furnace body is provided with the support frame, the preceding terminal surface that separates the flame reverberatory furnace body is provided with the furnace gate, one side that separates the flame reverberatory furnace body is provided with interface channel, interface channel's one end is provided with the reaction chamber, the top of flue gas treatment chamber is provided with the second exhaust port, the one end of second exhaust port is provided with the air-cooler wind channel, the one end in air-cooler wind channel is provided with the air-cooler, the upper end of air-cooler is provided with the net gas export, the inside of flue gas treatment chamber is provided with first exhaust port.
Description
Technical Field
The utility model relates to the technical field of indirect method zinc oxide production, in particular to a flame-proof reverberatory furnace for indirect method zinc oxide production.
Background
Zinc oxide is an oxide of zinc. Is insoluble in water and soluble in acid and strong base. Zinc oxide is a commonly used chemical additive, and is widely applied to the manufacture of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint, coating, ointment, adhesive, food, batteries, flame retardant and the like. The zinc oxide has large energy band gap and exciton constraint energy, high transparency and excellent normal temperature luminous performance, and is applied to products such as liquid crystal displays, thin film transistors, light emitting diodes and the like in the semiconductor field. In addition, the zinc oxide of fine particles also starts to function in the related art as a nano material.
However, the existing indirect method zinc oxide needs to use a flame-proof reverberatory furnace for smelting during production, and a common flame-proof reverberatory furnace adopts a horizontal structure, so that the occupied area is large, and the production and the use are not facilitated; therefore, the existing requirements are not met, and a flame-insulated reverberatory furnace for indirect zinc oxide production is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flame muffle reverberatory furnace is used in indirect method zinc oxide production to need use the flame muffle reverberatory furnace to smelt during the current indirect method zinc oxide production that provides in solving above-mentioned background art, general flame muffle reverberatory furnace adopts horizontal structure, leads to its area big, is unfavorable for the problem of plant use.
In order to achieve the above object, the utility model provides a following technical scheme: a flame-proof reverberatory furnace for indirect zinc oxide production comprises a flame-proof reverberatory furnace body, a flue gas treatment chamber is arranged above the flame-proof reverberatory furnace body, a support frame is arranged below the flame-proof reverberatory furnace body, a furnace door is arranged on the front end face of the flame-proof reverberatory furnace body, a connecting channel is arranged on one side of the flame-proof reverberatory furnace body, a reaction chamber is arranged at one end of the connecting channel, a second smoke exhaust port is arranged above the flue gas treatment chamber, an air cooler air duct is arranged at one end of the second smoke exhaust port, an air cooler is arranged at one end of the air cooler air duct, a clean gas outlet is arranged at the upper end of the air cooler, a first smoke exhaust port is arranged inside the flue gas treatment chamber, an absorber is arranged at one end of the first smoke exhaust port, a sedimentation tank is arranged below the absorber, a ceramic heat exchanger is arranged above the absorber, the flue gas treatment device is characterized in that a hot air pipe is arranged on the outer wall of one side of the flue gas treatment chamber, a burner is arranged at one end of the hot air pipe, a slag layer is arranged inside the muffle reverberatory furnace body, a solution layer is arranged below the slag layer, a solution channel is arranged below the solution layer, and a solution outlet is formed in one end of the solution channel.
Preferably, the upper part of the muffle reflection furnace body is fixedly connected with the flue gas treatment chamber through a first smoke outlet.
Preferably, one end of the ceramic heat exchanger is fixedly connected with the burner through a hot air pipe.
Preferably, an arc-shaped flame barrier is arranged inside the reaction chamber, a melting chamber is arranged at one end of the arc-shaped flame barrier, and a liquation chamber is arranged at one side of the melting chamber.
Preferably, one end of the second smoke outlet is fixedly connected with the air cooler through an air duct of the air cooler.
Preferably, a temperature control mechanism is arranged above the furnace door.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a first mouth of a fume and flue gas treatment chamber fixed connection of muffle reverberatory furnace body top, general muffle reverberatory furnace adopts horizontal structure, lead to its area big, be unfavorable for the production and use, to this we set up muffle reverberatory furnace body and flue gas treatment chamber into upper and lower structure, after the inside flue gas that produces of muffle reverberatory furnace body, can get into the flue gas treatment indoor along with first mouth of a fume and handle, the benefit of doing so is avoided the big problem of muffle reverberatory furnace area, thereby whole practicality has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of a muffle furnace body according to the present invention;
FIG. 3 is a schematic view of a partial structure of a reaction chamber according to the present invention;
in the figure: 1. a muffle reverberatory furnace body; 2. a support frame; 3. a flue gas treatment chamber; 4. a furnace door; 5. a temperature control mechanism; 6. a second smoke exhaust port; 7. an air cooler duct; 8. an air cooler; 9. a purified gas outlet; 10. a hot air pipe; 11. a first exhaust port; 12. an adsorber; 13. a sedimentation tank; 14. a ceramic heat exchanger; 15. a connecting channel; 16. a reaction chamber; 17. a solution outlet; 18. burning a nozzle; 19. a slag layer; 20. a solution layer; 21. a solution channel; 22. an arc-shaped flame barrier; 23. a melting chamber; 24. a liquation chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a flame-proof reverberatory furnace for indirect zinc oxide production comprises a flame-proof reverberatory furnace body 1, a flue gas treatment chamber 3 is arranged above the flame-proof reverberatory furnace body 1, a support frame 2 is arranged below the flame-proof reverberatory furnace body 1, a furnace door 4 is arranged on the front end surface of the flame-proof reverberatory furnace body 1, a connecting channel 15 is arranged on one side of the flame-proof reverberatory furnace body 1, a reaction chamber 16 is arranged at one end of the connecting channel 15, a second exhaust port 6 is arranged above the flue gas treatment chamber 3, an air cooler air duct 7 is arranged at one end of the second exhaust port 6, an air cooler 8 is arranged at one end of the air cooler air duct 7, a clean gas outlet 9 is arranged at the upper end of the air cooler 8, a first exhaust port 11 is arranged inside the flue gas treatment chamber 3, an absorber 12 is arranged at one end of the first exhaust port 11, a sedimentation tank 13 is arranged below the absorber 12, and a ceramic, the outer wall of one side of the flue gas treatment chamber 3 is provided with a hot air pipe 10, one end of the hot air pipe 10 is provided with a burner 18, the inside of the muffle reverberatory furnace body 1 is provided with a slag layer 19, a solution layer 20 is arranged below the slag layer 19, a solution channel 21 is arranged below the solution layer 20, and one end of the solution channel 21 is provided with a solution outlet 17.
Further, first exhaust port 11 and 3 fixed connection in flue gas treatment chamber are passed through to the top of muffle reverberatory furnace body 1, general muffle reverberatory furnace adopts horizontal structure, it is big to lead to its area, be unfavorable for the production and use, to this we set up muffle reverberatory furnace body 1 and flue gas treatment chamber 3 into upper and lower structure, after 1 inside production flue gas of muffle reverberatory furnace body, can handle in getting into flue gas treatment chamber 3 along with first exhaust port 11, the benefit of doing so has avoided the big problem of muffle reverberatory furnace area, thereby whole practicality has been improved.
Further, one end of the ceramic heat exchanger 14 is fixedly connected with the burner 18 through the hot air pipe 10, hot air in the heat exchange process is conveyed to the burner 18 from the hot air pipe 10 by the ceramic heat exchanger 14, and the ceramic heat exchanger has the advantage of recycling heat generated by the burner 18, so that the energy-saving effect is achieved.
Further, an arc-shaped flame barrier 22 is arranged in the reaction chamber 16, a melting chamber 23 is arranged at one end of the arc-shaped flame barrier 22, a liquation chamber 24 is arranged at one side of the melting chamber 23, and the arc-shaped flame barrier 22 is used for isolating flame gas, so that the purpose of protecting the melting chamber 23 and the liquation chamber 24 can be achieved.
Furthermore, one end of the second smoke outlet 6 is fixedly connected with an air cooler 8 through an air cooler air duct 7, the second smoke outlet 6 is used for discharging the inside smoke into the air cooler air duct 7 for cooling, and the cooled smoke is discharged from a clean air outlet 9.
Further, a temperature control mechanism 5 is arranged above the furnace door 4, and the temperature control mechanism 5 is used for controlling the internal temperature, so that the quality of the indirect method zinc oxide in the production process can be improved.
The working principle is as follows: when the flame-proof reverberatory furnace is used, the upper part of the flame-proof reverberatory furnace body 1 is fixedly connected with the flue gas treatment chamber 3 through the first smoke outlet 11, the common flame-proof reverberatory furnace adopts a horizontal structure, so that the occupied area of the common flame-proof reverberatory furnace is large, the common flame-proof reverberatory furnace is not beneficial to production and use, the flame-proof reverberatory furnace body 1 and the flue gas treatment chamber 3 are arranged to be of an upper structure and a lower structure, when flue gas is generated in the flame-proof reverberatory furnace body 1, the flue gas enters the flue gas treatment chamber 3 along with the first smoke outlet 11 to be treated, the advantage of doing so is that the problem of large occupied area of the flame-proof reverberatory furnace is avoided, so that the whole practicability is improved, one end of the ceramic heat exchanger 14 is fixedly connected with the burner 18 through the hot air pipe 10, the ceramic heat exchanger 14 conveys hot air in the heat exchange process to the burner 18, so that, the inside of reaction chamber 16 is provided with arc flame baffle 22, the one end of arc flame baffle 22 is provided with melting chamber 23, one side of melting chamber 23 is provided with liquation chamber 24, arc flame baffle 22 is used for keeping apart the flame gas, thereby can reach the purpose of protection melting chamber 23 and liquation chamber 24, the one end of second exhaust port 6 is through air-cooler wind channel 7 and air-cooler 8 fixed connection, second exhaust port 6 is used for discharging inside flue gas to air-cooler wind channel 7 and cools off, the flue gas after the cooling is discharged from clean gas export 9, the top of furnace gate 4 is provided with temperature control mechanism 5, temperature control mechanism 5 is used for controlling inside temperature, thereby can improve the quality in the indirect method zinc oxide production process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an indirect method zinc oxide production is with flame muffle reverberatory furnace, includes flame muffle reverberatory furnace body (1), its characterized in that: the furnace is characterized in that a flue gas treatment chamber (3) is arranged above the flame-proof reverberatory furnace body (1), a support frame (2) is arranged below the flame-proof reverberatory furnace body (1), a furnace door (4) is arranged on the front end face of the flame-proof reverberatory furnace body (1), a connecting channel (15) is arranged on one side of the flame-proof reverberatory furnace body (1), a reaction chamber (16) is arranged at one end of the connecting channel (15), a second exhaust port (6) is arranged above the flue gas treatment chamber (3), an air cooler air duct (7) is arranged at one end of the second exhaust port (6), an air cooler (8) is arranged at one end of the air cooler air duct (7), a clean gas outlet (9) is arranged at the upper end of the air cooler (8), a first exhaust port (11) is arranged inside the flue gas treatment chamber (3), and an absorber (12) is arranged at one end of the first exhaust port (11), the utility model discloses a flame-proof reverberatory furnace, including adsorber (12), top are provided with ceramic heat exchanger (14), be provided with hot-blast main (10) on the outer wall of flue gas treatment chamber (3) one side, the one end of hot-blast main (10) is provided with nozzle (18), the inside of flame-proof reverberatory furnace body (1) is provided with slag blanket (19), the below of slag blanket (19) is provided with solution layer (20), the below of solution layer (20) is provided with solution passageway (21), the one end of solution passageway (21) is provided with solution outlet (17).
2. The muffle reverberatory furnace for indirect zinc oxide production according to claim 1, wherein: the upper part of the muffle reflection furnace body (1) is fixedly connected with the flue gas treatment chamber (3) through a first smoke outlet (11).
3. The muffle reverberatory furnace for indirect zinc oxide production according to claim 1, wherein: one end of the ceramic heat exchanger (14) is fixedly connected with the burner (18) through the hot air pipe (10).
4. The muffle reverberatory furnace for indirect zinc oxide production according to claim 1, wherein: an arc-shaped flame isolating plate (22) is arranged in the reaction chamber (16), a melting chamber (23) is arranged at one end of the arc-shaped flame isolating plate (22), and a liquation chamber (24) is arranged on one side of the melting chamber (23).
5. The muffle reverberatory furnace for indirect zinc oxide production according to claim 1, wherein: one end of the second smoke outlet (6) is fixedly connected with an air cooler (8) through an air cooler air duct (7).
6. The muffle reverberatory furnace for indirect zinc oxide production according to claim 1, wherein: and a temperature control mechanism (5) is arranged above the furnace door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207294.6U CN211717151U (en) | 2020-02-25 | 2020-02-25 | Flame-proof reverberatory furnace for indirect method zinc oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207294.6U CN211717151U (en) | 2020-02-25 | 2020-02-25 | Flame-proof reverberatory furnace for indirect method zinc oxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211717151U true CN211717151U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020207294.6U Active CN211717151U (en) | 2020-02-25 | 2020-02-25 | Flame-proof reverberatory furnace for indirect method zinc oxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211717151U (en) |
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2020
- 2020-02-25 CN CN202020207294.6U patent/CN211717151U/en active Active
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