CN220169998U - Adjustable sintering machine flue gas internal circulation device - Google Patents
Adjustable sintering machine flue gas internal circulation device Download PDFInfo
- Publication number
- CN220169998U CN220169998U CN202321489227.8U CN202321489227U CN220169998U CN 220169998 U CN220169998 U CN 220169998U CN 202321489227 U CN202321489227 U CN 202321489227U CN 220169998 U CN220169998 U CN 220169998U
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- China
- Prior art keywords
- equipment main
- main part
- flue gas
- sintering machine
- circulation device
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- 238000005245 sintering Methods 0.000 title claims abstract description 47
- 239000003546 flue gas Substances 0.000 title claims description 29
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 17
- 238000000746 purification Methods 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 22
- 239000012535 impurity Substances 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000019580 granularity Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of smoke internal circulation devices, in particular to an adjustable sintering machine smoke internal circulation device. Including the equipment main part, one side fixedly connected with access tube of equipment main part, the other side fixedly connected with output tube of equipment main part, the access hole has been seted up at the top of equipment main part, and the top swing joint of access hole has the apron, and the positive fixed mounting of equipment main part has the controller, and spacing mouth has been seted up to the inner wall of equipment main part, and the back fixedly connected with connecting plate of equipment main part, the top fixed mounting of connecting plate have oxygenation mechanism, and oxygenation mechanism includes the air exhauster, the inside wall swing joint of equipment main part has purifying mechanism. The utility model can effectively block the smoke dust in the smoke gas, filter the impurities in the smoke gas and improve the sintering efficiency of the sintering machine and the use efficiency of the smoke gas circulation by the arranged purification mechanism.
Description
Technical Field
The utility model relates to the technical field of flue gas internal circulation devices, in particular to an adjustable sintering machine flue gas internal circulation device.
Background
The sintering machine is suitable for sintering operation of large-scale ferrous metallurgy sintering plant, and is main equipment in the process of exhausting sintering, and can sinter concentrate powder with different components and different granularities and rich ore powder into blocks and partially eliminate harmful impurities such as sulfur, phosphorus and the like contained in the ore. The sintering machine needs to be provided with a circulating device to carry out circulating treatment on the generated smoke, so that the pollution to the environment is reduced.
When the existing sintering machine works, the smoke dust in the smoke has more impurity content, and the use efficiency of the smoke gas circulation equipment can be reduced due to the existence of impurities.
In addition, the oxygen content in the flue gas is insufficient, and the flue gas circulation equipment has single function and does not have the function of automatic oxygenation, so that the sintering efficiency of the sintering machine is reduced.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides an adjustable internal flue gas circulation device of a sintering machine, which aims to overcome the technical problems existing in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides an adjustable sintering machine flue gas internal circulation device, includes the equipment main part, one side fixedly connected with access tube of equipment main part, another one side fixedly connected with output tube of equipment main part, the bottom fixedly connected with supporting leg of equipment main part, the access hole has been seted up at the top of equipment main part, the top swing joint of access hole has the apron, the front fixed mounting of equipment main part has the controller, spacing mouth has been seted up to the inner wall of equipment main part, the back fixedly connected with connecting plate of equipment main part, the top fixed mounting of connecting plate has oxygenation mechanism, oxygenation mechanism includes the air exhauster, and the air exhauster is connected with the connecting plate top, the top fixed mounting of air exhauster has the motor, the air outlet of air exhauster is in butt joint with the spacing mouth of seting up of equipment main part inner wall, the inner wall fixedly mounted of equipment main part has oxygen detector, the inside wall swing joint of equipment main part has purifying mechanism.
Preferably, the purifying mechanism comprises a through hole baffle and a filter screen, the side surfaces of the through hole baffle and the filter screen are provided with inserting blocks, the inner side wall of the equipment main body is provided with inserting grooves, and smoke dust and impurities in smoke can be effectively blocked and filtered through the arranged through hole baffle and the filter screen.
Preferably, the surface of apron has seted up the screw thread butt joint hole, the inner wall swing joint in screw thread butt joint hole has fixing bolt, can seal the access hole through the apron that sets up, avoids external air to get into, has also made things convenient for people to overhaul.
Preferably, the inside wall fixed mounting of equipment main part has the baroceptor, the baroceptor passes through welded connection in the inside wall of equipment main part, can monitor the inside atmospheric pressure condition of equipment through the baroceptor of setting.
Preferably, the purification mechanism forms a detachable structure with the equipment main body through the inserting block and the inserting groove, and the through hole baffle and the filter screen are connected in the inserting groove of the equipment main body through the inserting block in an inserting way, and the through hole baffle and the filter screen can be movably installed in the equipment main body through the arranged inserting groove and the inserting block, so that the installation and the replacement are convenient.
Preferably, the oxygenation mechanism forms an integrated structure through the exhaust fan and the motor, and the exhaust fan is connected to the top of the connecting plate through a bolt, and oxygenation can be carried out on the inside of the equipment through the exhaust fan, so that the sintering efficiency of the sintering machine is improved.
Preferably, the inner wall of the equipment main body is uniformly coated with the high-temperature-resistant coating, and the high-temperature resistance of the equipment can be improved by coating the high-temperature-resistant coating, so that the service life of the equipment is prolonged.
The beneficial effects of the utility model are as follows:
1. this adjustable sintering machine flue gas internal circulation device, through the purification mechanism who sets up, can effectually block the smoke and dust in the flue gas, filter the impurity in the flue gas again, improve sintering machine to flue gas cyclic availability factor to traditional equipment does not possess and filters the smoke and dust impurity and lead to the sintering machine to the low problem of flue gas cyclic utilization efficiency.
2. This adjustable sintering machine flue gas internal circulation device through the air exhauster that sets up, can carry out the oxygenation when the inside oxygen content of equipment is low to improve the sintering efficiency of sintering machine, thereby solved traditional equipment and not had the oxygenation function and can lead to the problem that sintering machine sintering efficiency reduces.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed 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 utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic diagram of the purification mechanism of the present utility model.
In the figure: 1. an apparatus main body; 2. an access tube; 3. an output pipe; 4. support legs; 5. a cover plate; 6. a controller; 7. a connecting plate; 8. an oxygenation mechanism; 801. an exhaust fan; 802. a motor; 9. an oxygen detector; 10. an air pressure detector; 11. a purifying mechanism; 1101. a through hole baffle; 1102. a filter screen; 1103. and (5) inserting blocks.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, an adjustable sintering machine flue gas internal circulation device is provided.
Embodiment one;
as shown in fig. 1-4, an adjustable sintering machine flue gas internal circulation device according to an embodiment of the utility model comprises an equipment main body 1, wherein one side of the equipment main body 1 is fixedly connected with an access pipe 2, the other side of the equipment main body 1 is fixedly connected with an output pipe 3, the bottom of the equipment main body 1 is fixedly connected with a supporting leg 4, an overhaul port is formed in the top of the equipment main body 1, a cover plate 5 is movably connected above the overhaul port, a controller 6 is fixedly arranged on the front surface of the equipment main body 1, a limit port is formed in the inner wall of the equipment main body 1, a connecting plate 7 is fixedly connected with the back surface of the equipment main body 1, an oxygenation mechanism 8 is fixedly arranged on the top of the connecting plate 7, the oxygenation mechanism 8 comprises an exhaust fan 801, the exhaust fan 801 is connected with the top of the connecting plate 7, a motor 802 is fixedly arranged on the top of the exhaust fan 801, an air outlet of the exhaust fan 801 is in butt joint with the limit port formed in the inner wall of the equipment main body 1, an oxygen detector 9 is fixedly arranged on the inner wall of the equipment main body 1, and a purifying mechanism 11 is movably connected with the inner side wall of the equipment main body 1.
In this embodiment, purifying mechanism 11 includes through-hole baffle 1101 and filter screen 1102, and the side of through-hole baffle 1101 and filter screen 1102 all is provided with the inserted block 1103, and the slot has been seted up to the inside wall of equipment main part 1, through-hole baffle 1101 and filter screen 1102 that set up can effectually block and filter smoke and dust and impurity in the flue gas.
In this embodiment, the screw thread butt joint hole has been seted up on the surface of apron 5, and the inner wall swing joint in screw thread butt joint hole has fixing bolt, can seal the access hole through the apron 5 that sets up, avoids external air to get into, has also made things convenient for the staff to overhaul.
In this embodiment, the air pressure detector 10 is fixedly mounted on the inner side wall of the device main body 1, the air pressure detector 10 is welded on the inner side wall of the device main body 1, and the air pressure inside the device can be monitored by arranging the air pressure detector 10.
In this embodiment, the purification mechanism 11 forms a detachable structure with the apparatus main body 1 through the insertion block 1103 and the insertion slot, and the through hole baffle 1101 and the filter screen 1102 are inserted into the insertion slot of the apparatus main body 1 through the insertion block 1103, and through the set insertion slot and the insertion block 1103, the through hole baffle 1101 and the filter screen 1102 can be movably mounted in the apparatus main body 1, so that the installation and the replacement are convenient.
Embodiment two;
on the basis of the first embodiment, a preferred embodiment of the adjustable flue gas internal circulation device for a sintering machine provided by the utility model is shown in fig. 1 to 4:
in this embodiment, oxygenation mechanism 8 constitutes integrated structure through air exhauster 801 and motor 802, and air exhauster 801 passes through bolted connection in the top of connecting plate 7, through the air exhauster 801 that sets up, can carry out oxygenation to the inside of equipment to improve the sintering efficiency of sintering machine.
In this embodiment, the inner wall of the apparatus main body 1 is uniformly coated with the high temperature resistant coating, and the high temperature resistant performance of the apparatus can be improved by coating the high temperature resistant coating, thereby improving the service life of the apparatus.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
When practical application, switch on access tube 2, switch on output tube 3 and sintering machine's output, in the flue gas enters into equipment main part 1, can be blockked by through-hole baffle 1101 earlier, thereby the smoke and dust has been reduced, the flue gas can be filtered impurity by filter screen 1102 afterwards, thereby make the flue gas of output purer, improve the sintering machine to the availability factor of flue gas, the inside barometric pressure detector 10 of equipment can detect the atmospheric pressure when measuring equipment operation, oxygen detector 9 can detect the oxygen content in the equipment, if the oxygen content is too low, the staff can open motor 802, through the inside oxygen filling of controller 6 control air exhauster 801 toward equipment, make the sintering efficiency of sintering machine better.
In summary, by means of the above technical scheme of the utility model, through the through hole baffle 1101, the filter screen 1102 and the exhaust fan 801, smoke dust in smoke can be effectively blocked, impurities in the smoke are filtered out, meanwhile, oxygen can be added when the oxygen content in the equipment is low, the sintering efficiency of the sintering machine and the use efficiency of smoke circulation are improved, and therefore the problems that the sintering machine has low recycling efficiency of smoke due to the fact that the conventional equipment does not have the function of filtering smoke dust impurities, and the sintering efficiency of the sintering machine is reduced due to the fact that the equipment does not have the function of oxygen adding are solved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an adjustable sintering machine flue gas internal circulation device, includes equipment main part (1), its characterized in that: one side fixedly connected with access tube (2) of equipment main part (1), the other side fixedly connected with output tube (3) of equipment main part (1), the bottom fixedly connected with supporting leg (4) of equipment main part (1), the access hole has been seted up at the top of equipment main part (1), the top swing joint of access hole has apron (5), the front fixed mounting of equipment main part (1) has controller (6), spacing mouth has been seted up to the inner wall of equipment main part (1), the back fixedly connected with connecting plate (7) of equipment main part (1), the top fixed mounting of connecting plate (7) has oxygenation mechanism (8), oxygenation mechanism (8) include air exhauster (801), and air exhauster (801) are connected with connecting plate (7) top, the top fixed mounting of air exhauster (801) has motor (802), the air outlet of air exhauster (801) is docked with the spacing mouth of seting up of equipment main part (1) inner wall, the inner wall fixed mounting of equipment main part (1) has oxygen detector (9), the inside wall swing joint (11) of equipment main part (1) has purification mechanism (11).
2. The adjustable sintering machine flue gas internal circulation device according to claim 1, wherein the purification mechanism (11) comprises a through hole baffle (1101) and a filter screen (1102), inserting blocks (1103) are arranged on the side surfaces of the through hole baffle (1101) and the filter screen (1102), and inserting grooves are formed in the inner side wall of the equipment main body (1).
3. The adjustable sintering machine flue gas internal circulation device according to claim 1, wherein a threaded butt joint hole is formed in the surface of the cover plate (5), and a fixing bolt is movably connected to the inner wall of the threaded butt joint hole.
4. The adjustable sintering machine flue gas internal circulation device according to claim 1, wherein an air pressure detector (10) is fixedly arranged on the inner side wall of the equipment main body (1), and the air pressure detector (10) is connected to the inner side wall of the equipment main body (1) through welding.
5. The adjustable sintering machine flue gas internal circulation device according to claim 1, wherein the purification mechanism (11) and the equipment main body (1) form a detachable structure through an inserting block (1103) and an inserting groove, and the through hole baffle (1101) and the filter screen (1102) are connected in the inserting groove of the equipment main body (1) through the inserting block (1103) in an inserting mode.
6. An adjustable sintering machine flue gas internal circulation device according to claim 1, characterized in that the oxygenation mechanism (8) forms an integrated structure through an exhaust fan (801) and a motor (802), and the exhaust fan (801) is connected to the top of the connecting plate (7) through a bolt.
7. An adjustable internal flue gas circulation device for sintering machines according to claim 1, characterized in that the inner wall of the device body (1) is uniformly coated with a high temperature resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489227.8U CN220169998U (en) | 2023-06-12 | 2023-06-12 | Adjustable sintering machine flue gas internal circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489227.8U CN220169998U (en) | 2023-06-12 | 2023-06-12 | Adjustable sintering machine flue gas internal circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220169998U true CN220169998U (en) | 2023-12-12 |
Family
ID=89062100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321489227.8U Active CN220169998U (en) | 2023-06-12 | 2023-06-12 | Adjustable sintering machine flue gas internal circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220169998U (en) |
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2023
- 2023-06-12 CN CN202321489227.8U patent/CN220169998U/en active Active
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