CN220103418U - Hot-blast stove with filtering function - Google Patents
Hot-blast stove with filtering function Download PDFInfo
- Publication number
- CN220103418U CN220103418U CN202321489574.0U CN202321489574U CN220103418U CN 220103418 U CN220103418 U CN 220103418U CN 202321489574 U CN202321489574 U CN 202321489574U CN 220103418 U CN220103418 U CN 220103418U
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- heating furnace
- pipe
- hot
- machine body
- filter
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- 238000001914 filtration Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 239000000428 dust Substances 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 239000002802 bituminous coal Substances 0.000 abstract description 10
- 239000010883 coal ash Substances 0.000 abstract description 8
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the field of hot blast stoves, in particular to a hot blast stove with a filtering function, wherein one side of a machine body is provided with a blower, the output end of the blower is connected with an air inlet pipe, the air inlet pipe extends into the machine body and is connected with a hot blast pipe, and the other end of the hot blast pipe extends out from the top of the machine body and is connected with an air outlet pipe; the inside opposite side of organism transversely is provided with the heating furnace, and the heating furnace parcel is in the outside of hot-blast main lower extreme to the vertical filter tube that is provided with in top of heating furnace terminal, the below of heating furnace terminal is provided with the waste bin. According to the utility model, the air in the hot air pipe is heated by the heating furnace, the air generated by the bituminous coal in the heating furnace can be filtered by the filter screen, and when the hot air is not required to be heated, the baffle plate and the dust screen can rotate by the electric rotating shaft, so that the device can reversely blow the filter screen, and the coal ash falls into the waste bin, so that the coal ash can be filtered and collected, and the air cannot be polluted.
Description
Technical Field
The utility model relates to the technical field of hot blast stoves, in particular to a hot blast stove with a filtering function.
Background
The hot blast stove is a thermal power machine, is widely applied in China at the end of the 70 th century, and is an updated product of an electric heat source and a traditional steam power heat source in a plurality of industries. The hot blast stove has various kinds and full series, and is divided into hand burning and machine burning in a coal feeding mode, and is divided into coal, oil, gas stove and the like in a fuel type.
The hot blast stove commonly used at present generally adopts bituminous coal for combustion heating, and a large amount of coal ash can be generated in the process of bituminous coal combustion. However, all the hot blast stoves in the market often have no filtering function, so that coal ash generated by the combustion of bituminous coal can fly out of the hot blast stove to pollute the surrounding air environment.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a hot blast stove with a filtering function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the hot blast stove with the filtering function comprises a machine body, wherein one side of the machine body is provided with a blower, the output end of the blower is connected with an air inlet pipe, the air inlet pipe extends into the machine body and is connected with a hot air pipe, and the other end of the hot air pipe extends out of the top of the machine body and is connected with an air outlet pipe; the inside opposite side of organism transversely is provided with the heating furnace, and the heating furnace parcel is in the outside of hot-blast main lower extreme to the top at heating furnace end is provided with the filter tube vertically, and the below at heating furnace end is provided with the waste bin.
In addition, it is preferable that the filter tube is connected to the heating furnace, a filter screen is provided inside the filter tube, and an end of the filter tube protrudes outside the machine body.
In addition, the preferable structure is that the junction of the hot-blast main and the filter pipe is provided with a baffle through the rotation of the electric rotating shaft, and one side of the baffle is vertically provided with a dust screen.
In addition, the baffle plate is preferably arranged transversely to block the joint of the hot air pipe and the filter pipe; when the baffle is vertically arranged, the baffle blocks the hot air pipe, and the dust screen is positioned at the joint of the hot air pipe and the filter pipe.
In addition, the preferred structure is that the side of organism corresponds the heating furnace and is provided with the door that opens and shuts to be provided with the handle that opens and shuts on the door that opens and shuts.
In addition, it is preferable that a control panel is installed at the outside of the body, and the control panel is connected with the blower and the electric rotating shaft through electric signals.
The beneficial effects of the utility model are as follows: the air in the hot air pipe is heated through the heating furnace, the air generated by the bituminous coal in the heating furnace can be filtered through the filter screen, and when hot air is not required to be heated, the baffle and the dust screen can rotate through the electric rotating shaft, so that the device can reversely blow the filter screen, and the coal ash falls into the waste bin, so that the coal ash can be filtered and collected, and the air cannot be polluted.
Drawings
FIG. 1 is an external schematic view of a stove with filtering function according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the hot blast stove with filtering function according to the present utility model;
FIG. 3 is a schematic diagram of the structure of the hot blast stove with filtering function in back blowing according to the present utility model;
FIG. 4 is an isometric view of the junction of a heating furnace and a filter tube of a hot blast stove with a filtering function according to the present utility model;
fig. 5 is a top view of a filter tube of a hot blast stove with a filtering function according to the present utility model.
In the figure: 1 machine body, 2 blower, 3 air inlet pipe, 4 hot air pipe, 5 heating furnace, 6 opening and closing handle, 7 waste bin, 8 electric rotating shaft, 9 baffle, 10 dust screen, 11 filter screen, 12 air outlet pipe, 13 filter pipe, 14 control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a hot blast stove with a filtering function comprises a machine body 1, wherein one side of the machine body 1 is provided with a blower 2, the output end of the blower 2 is connected with an air inlet pipe 3, the air inlet pipe 3 extends into the machine body 1 and is connected with a hot blast pipe 4, and the other end of the hot blast pipe 4 extends out from the top of the machine body 1 and is connected with an air outlet pipe 12; the inside opposite side of organism 1 transversely is provided with heating furnace 5, and heating furnace 5 parcel is in the outside of hot-blast main 4 lower extreme to the top at heating furnace 5 end is provided with filter tube 13 vertically, and the below at heating furnace 5 end is provided with waste bin 7.
Further, a filter tube 13 is connected to the heating furnace 5, a filter screen 11 is provided inside the filter tube 13, and the end of the filter tube 13 protrudes outside the machine body 1. The bituminous coal is combusted in the heating furnace 5, heat generated after the bituminous coal is combusted is transferred to the inside of the hot air pipe 4, gas generated by combustion enters the filter pipe 13, is filtered through the filter screen 11 in the filter pipe 13, and is finally discharged to the outside of the machine body 1.
And, in the hot-blast main 4 with filter tube 13 juncture through electric spindle 8 rotation be provided with baffle 9 to one side of baffle 9 is provided with dust screen 10 perpendicularly. The motor shaft 8 may allow the shutter 9 to rotate, and the dust screen 10 rotates following the shutter 9. And the electric rotating shaft 8 is positioned at the outer side of the filter pipe 13, openings are formed in the filter pipe 13 and the hot air pipe 4 corresponding to the baffle plate 9, and the baffle plate 9 penetrates through the openings to be connected with the electric rotating shaft 8.
Meanwhile, when the baffle plate 9 is transversely arranged, the baffle plate 9 blocks the joint of the hot air pipe 4 and the filter pipe 13; when the baffle plate 9 is vertically arranged, the baffle plate 9 blocks the hot air pipe 4, and the dust screen 10 is positioned at the joint of the hot air pipe 4 and the filter pipe 13. The filter tube 13 is located above the end of the heating furnace 5 and is connected with the heating furnace 5, and the filter tube 13 is also connected with the hot air pipe 4, and the baffle 9 blocks the connection part of the filter tube 13 and the hot air pipe 4 when the gas is heated. When the filter screen 11 is reversely blown, the baffle 9 blocks the rear of the hot air pipe 4, and the dust screen 10 is positioned at the joint of the filter pipe 13 and the hot air pipe 4.
Moreover, the side of the machine body 1 is provided with an opening and closing door corresponding to the heating furnace 5, and the opening and closing door is provided with an opening and closing handle 6. The user can open the opening and closing door through the opening and closing handle 6, so that the bituminous coal can be put into the heating furnace 5 in the opening and closing door for burning.
Further, a control panel 14 is mounted on the outside of the body 1, and the control panel 14 is connected to the blower 2 and the electric rotating shaft 8 by electric signals. The user can control the operation of the blower 2 and the electric rotating shaft 8 through the control panel 14, thereby facilitating the use of the user.
In the present embodiment, the air is outputted from the air inlet duct 3 by the blower 2, then enters the hot air duct 4, and the heated air in the hot air duct 4 is heated by the heating furnace 5, and the heated hot air is outputted from the inside of the machine body 1 through the air outlet duct 12. The gas generated by the combustion of the bituminous coal in the heating furnace 5 enters the filter pipe 13 and is filtered by the filter screen 11 in the filter pipe 13, and the filtered gas is discharged outside the machine body 1.
The electric rotating shaft 8 is positioned at the outer side of the filter pipe 13, openings are formed in the filter pipe 13 and the hot air pipe 4 corresponding to the baffle plate 9, and the baffle plate 9 penetrates through the openings to be connected with the electric rotating shaft 8. The filter tube 13 is located above the end of the heating furnace 5 and is connected with the heating furnace 5, and the filter tube 13 is also connected with the hot air pipe 4, and the baffle 9 blocks the connection part of the filter tube 13 and the hot air pipe 4 when the gas is heated.
When the filter screen 11 is reversely blown, the baffle 9 blocks the rear of the hot air pipe 4, and the dust screen 10 is positioned at the joint of the filter pipe 13 and the hot air pipe 4. At this time, the air blown into the hot air pipe 4 by the blower 2 is blown to the filter screen 11 through the dust screen 10, and the blown-off impurities fall into the waste bin 7.
In the utility model, the heating furnace 5 is used for heating the gas in the hot air pipe 4, the filter screen 11 is used for filtering the gas generated by the bituminous coal burnt in the heating furnace 5, and when the hot air is not required to be heated, the baffle 9 and the dust screen 10 can rotate through the electric rotating shaft 8, so that the device can reversely blow the filter screen 11, and the coal ash falls into the waste bin 7, thereby filtering and collecting the coal ash without polluting the air.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The hot blast stove with the filtering function comprises a machine body (1), and is characterized in that one side of the machine body (1) is provided with a blower (2), the output end of the blower (2) is connected with an air inlet pipe (3), the air inlet pipe (3) stretches into the machine body (1) and is connected with a hot blast pipe (4), and the other end of the hot blast pipe (4) stretches out from the top of the machine body (1) and is connected with an air outlet pipe (12);
the utility model discloses a waste bin, including organism (1), filter tube (13) are provided with in the inside opposite side of organism (1), and the outside at hot-blast main (4) lower extreme is wrapped up in to heating furnace (5) transversely is provided with heating furnace (5) to the top of heating furnace (5) end is vertical to be provided with waste bin (7) in the below of heating furnace (5) end.
2. A stove according to claim 1, characterized in that the filter tube (13) is connected to the heating furnace (5), the filter screen (11) is provided inside the filter tube (13), and the end of the filter tube (13) extends outside the machine body (1).
3. A stove according to claim 1, characterized in that a baffle (9) is rotatably arranged at the junction between the hot air pipe (4) and the filter pipe (13) through an electric rotating shaft (8), and a dust screen (10) is vertically arranged at one side of the baffle (9).
4. A stove according to claim 3, characterized in that the baffle (9) blocks the junction of the hot blast duct (4) and the filter duct (13) when the baffle (9) is arranged transversely; when the baffle (9) is vertically arranged, the baffle (9) plugs the hot air pipe (4), and the dustproof net (10) is positioned at the joint of the hot air pipe (4) and the filter pipe (13).
5. A stove according to claim 1, characterized in that the side of the body (1) is provided with an opening and closing door corresponding to the heating furnace (5) and the opening and closing door is provided with an opening and closing handle (6).
6. A stove according to claim 1, characterized in that the control panel (14) is mounted outside the machine body (1), and that the control panel (14) is connected to the blower (2) and the electric spindle (8) by means of electric signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489574.0U CN220103418U (en) | 2023-06-13 | 2023-06-13 | Hot-blast stove with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489574.0U CN220103418U (en) | 2023-06-13 | 2023-06-13 | Hot-blast stove with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220103418U true CN220103418U (en) | 2023-11-28 |
Family
ID=88847540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321489574.0U Active CN220103418U (en) | 2023-06-13 | 2023-06-13 | Hot-blast stove with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220103418U (en) |
-
2023
- 2023-06-13 CN CN202321489574.0U patent/CN220103418U/en active Active
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