CN217516999U - Pellet shaft furnace roasting device - Google Patents
Pellet shaft furnace roasting device Download PDFInfo
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- CN217516999U CN217516999U CN202221468590.7U CN202221468590U CN217516999U CN 217516999 U CN217516999 U CN 217516999U CN 202221468590 U CN202221468590 U CN 202221468590U CN 217516999 U CN217516999 U CN 217516999U
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- water tank
- device body
- shaft furnace
- water
- waste gas
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Abstract
The utility model discloses a pellet shaft furnace roasting device, the device comprises a device body, the top surface of device body is provided with the water tank, the inside of water tank is provided with the blast pipe, and the tip of blast pipe is connected with the device body through the exhaust hole. The utility model discloses in, through setting up the device body, the water tank, the water cavity, the booster pump, the exhaust hole, the blast pipe, first back flow pipe, the second back flow, realized containing a large amount of heat energy in to waste gas and carrying out the recycle purpose, in smelting the in-process, the waste gas of production passes through in the exhaust hole gets into the blast pipe, its waste gas is when the water tank is inside, hydroenergy in the water tank can absorb the heat energy in the waste gas, thereby heat water, receive under the effect of gravity, get into the water cavity through the second back flow pipe, heat preservation to the shaft furnace wall, later hot water is under the effect of booster pump, pump to the water tank in, it carries out recycle to last heat energy to in the waste gas, very big improvement energy utilization.
Description
Technical Field
The utility model relates to a smelting equipment technical field especially relates to a pellet shaft furnace roasting device.
Background
Pellet ore is a product obtained by a pelletizing method, finely ground concentrate is made into blocky materials capable of meeting the requirements of steel smelting, and a shaft furnace roasting device is usually adopted in the process of reproducing and processing the pellet ore.
The prior art has the following problems:
the existing shaft furnace roasting device has the advantages that a large amount of high-heat smoke is directly discharged from an exhaust port in the using process, and the utilization rate is low.
We therefore propose a pellet shaft furnace roasting device which addresses the above disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pellet shaft furnace roasting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a pellet shaft furnace roasting device, includes the device body, the top surface of device body is provided with the water tank, the inside of water tank is provided with the blast pipe, and the tip of blast pipe is connected with the device body through the exhaust hole, the water cavity has been seted up to the inside wall of device body, and the water cavity is connected with the water tank through first back flow and second back flow respectively, and the surface of first back flow is provided with the booster pump.
Preferably, the surface of the second return pipe is provided with a water inlet pipe, the surface of the water inlet pipe is provided with a valve, and the end part of the water inlet pipe is provided with a connecting flange.
Preferably, an end of the exhaust pipe is provided with an exhaust gas purification mechanism.
Preferably, the device body is provided with a base through a support table.
Preferably, the bottom surface of the device body is provided with a discharge hole, the discharge hole is provided with a valve, and the front surface of the supporting table is provided with a groove.
Preferably, the exhaust pipe adopts a serpentine structure.
Preferably, the device body is connected with the controller through a wire.
Preferably, a bottom surface of the controller is provided with a workbench.
Compared with the prior art, the utility model has the advantages that;
the utility model discloses in, through setting up the device body, the water tank, the water cavity, the booster pump, the exhaust hole, the blast pipe, first back flow pipe, the second back flow, realized containing a large amount of heat energy in to waste gas and carrying out the recycle purpose, in smelting the in-process, the waste gas of production passes through in the exhaust hole gets into the blast pipe, its waste gas is when the water tank is inside, hydroenergy in the water tank can absorb the heat energy in the waste gas, thereby heat water, receive under the effect of gravity, get into the water cavity through the second back flow pipe, heat preservation to the shaft furnace wall, later hot water is under the effect of booster pump, pump to the water tank in, it carries out recycle to last heat energy to in the waste gas, very big improvement energy utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a pellet shaft furnace roasting apparatus provided in the present invention;
FIG. 2 is a schematic view of the internal structure of a pellet shaft roasting apparatus according to the present invention;
FIG. 3 is the schematic view of the overall structure of the base of the pellet shaft furnace roasting apparatus provided by the present invention.
Illustration of the drawings:
1. a device body; 2. a water tank; 3. a water chamber; 4. a booster pump; 5. an exhaust hole; 6. an exhaust pipe; 7. an exhaust gas purification mechanism; 8. a support table; 9. a base; 10. a controller; 11. a work table; 12. a discharge port; 13. a second return pipe; 14. a groove; 15. a water inlet pipe; 16. a first return pipe.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a pellet shaft furnace roasting device comprises a device body 1, a water tank 2 is arranged on the top surface of the device body 1, an exhaust pipe 6 is arranged inside the water tank 2, the end of the exhaust pipe 6 is connected with the device body 1 through an exhaust hole 5, a water cavity 3 is formed in the inner side wall of the device body 1, the water cavity 3 is respectively connected with the water tank 2 through a first return pipe 16 and a second return pipe 13, and a booster pump 4 is arranged on the surface of the first return pipe 16.
In this embodiment: in the smelting process, the waste gas of production passes through in exhaust hole 5 gets into blast pipe 6, when its waste gas is inside through water tank 2, hydroenergy in the water tank 2 can absorb the heat energy in the waste gas, thereby heat water, receive under the effect of gravity, get into water cavity 3 through second back flow 13 in, heat preservation to the shaft furnace wall, later hot water is under booster pump 4's effect, pump to water tank 2 in, last heat energy to in the waste gas carries out recycle, very big improvement energy utilization.
Specifically, the surface of the second return pipe 13 is provided with a water inlet pipe 15, the surface of the water inlet pipe 15 is provided with a valve, and the end of the water inlet pipe 15 is provided with a connecting flange.
In this embodiment: conveniently connected with an external pipeline and used for supplementing water into the water tank 2 through a second return pipe 13.
Specifically, an end portion of the exhaust pipe 6 is provided with an exhaust gas purification mechanism 7.
In this embodiment: through setting up exhaust gas purification mechanism 7 for purify the operation to waste gas, reduce the pollution of waste gas to the environment, exhaust gas purification mechanism 7 belongs to the common general knowledge in this field, only uses it, does not reform transform, so control mode and circuit connection are not described in detail again.
Specifically, the apparatus body 1 is provided with a base 9 via a support table 8.
In this embodiment: the shaft furnace roasting device is supported by the supporting platform 8 and the base 9.
Specifically, the bottom surface of the device body 1 is provided with a discharge port 12, a valve is arranged at the discharge port 12, and a groove 14 is formed in the front surface of the supporting table 8.
In this embodiment: through the discharge port 12, the discharge is facilitated.
Specifically, the exhaust pipe 6 has a serpentine structure.
In this embodiment: the residence time of the exhaust gas in the water tank 2 can be extended, so that the heat in the exhaust gas can be sufficiently absorbed by the water in the water tank 2.
Specifically, the apparatus body 1 is connected to the controller 10 through a wire.
In this embodiment: by providing the controller 10 for controlling the shaft roasting device, the control circuit of the controller 10 can be implemented by simple programming by a person skilled in the art, which is common knowledge in the art, and which is used only without modification, so that the control means and the circuit connections will not be described in detail.
Specifically, the bottom end surface of the controller 10 is provided with a table 11.
In this embodiment, a table 11 is provided for mounting the controller 10.
The working principle is as follows: in the smelting process, the waste gas of production passes through in exhaust hole 5 gets into blast pipe 6, when its waste gas is inside through water tank 2, hydroenergy in the water tank 2 can absorb the heat energy in the waste gas, thereby heat water, receive under the effect of gravity, get into water cavity 3 through second back flow 13 in, heat preservation to the shaft furnace wall, later hot water is under booster pump 4's effect, pump to water tank 2 in, last heat energy to in the waste gas carries out recycle, very big improvement energy utilization.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a pellet shaft furnace roasting device, includes device body (1), its characterized in that, the top surface of device body (1) is provided with water tank (2), the inside of water tank (2) is provided with blast pipe (6), and the tip of blast pipe (6) is connected with device body (1) through exhaust hole (5), water cavity (3) have been seted up to the inside wall of device body (1), and water cavity (3) are connected with water tank (2) through first back flow (16) and second back flow (13) respectively, and the surface of first back flow (16) is provided with booster pump (4).
2. A pellet ore shaft furnace roasting device according to claim 1, characterized in that the surface of said second return pipe (13) is provided with a water inlet pipe (15), and the surface of said water inlet pipe (15) is provided with a valve, and the end of said water inlet pipe (15) is provided with a connecting flange.
3. A pellet shaft furnace roasting device according to claim 1, characterized in that the end of said exhaust pipe (6) is provided with an exhaust gas cleaning mechanism (7).
4. A device for pellet shaft furnace roasting according to claim 1, characterized in that said device body (1) is mounted with a base (9) through a support table (8).
5. A device for roasting a pellet ore shaft furnace according to claim 4, characterized in that the bottom end surface of the device body (1) is provided with a discharge hole (12), a valve is arranged at the discharge hole (12), and the front surface of the supporting platform (8) is provided with a groove (14).
6. The apparatus for roasting a pellet ore shaft furnace as claimed in claim 1, characterized in that said exhaust duct (6) has a serpentine configuration.
7. A device for pellet ore shaft roasting according to claim 1, characterized in that said device body (1) is connected to a controller (10) by means of a wire.
8. A pellet ore shaft roasting apparatus according to claim 7, characterized in that a bottom end surface of said controller (10) is provided with a table (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468590.7U CN217516999U (en) | 2022-06-13 | 2022-06-13 | Pellet shaft furnace roasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468590.7U CN217516999U (en) | 2022-06-13 | 2022-06-13 | Pellet shaft furnace roasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217516999U true CN217516999U (en) | 2022-09-30 |
Family
ID=83391793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221468590.7U Active CN217516999U (en) | 2022-06-13 | 2022-06-13 | Pellet shaft furnace roasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217516999U (en) |
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2022
- 2022-06-13 CN CN202221468590.7U patent/CN217516999U/en active Active
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