CN220288250U - Material dehumidifying pre-dedusting and smoke circulating device of sintering machine - Google Patents
Material dehumidifying pre-dedusting and smoke circulating device of sintering machine Download PDFInfo
- Publication number
- CN220288250U CN220288250U CN202320861159.7U CN202320861159U CN220288250U CN 220288250 U CN220288250 U CN 220288250U CN 202320861159 U CN202320861159 U CN 202320861159U CN 220288250 U CN220288250 U CN 220288250U
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- Prior art keywords
- tower
- water
- dustproof
- pipe
- dedusting
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- 238000005245 sintering Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 title claims abstract description 21
- 239000000779 smoke Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- -1 powder metallurgy Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a material dehumidifying pre-dedusting and smoke circulating device of a sintering machine, which comprises a dustproof tower, a heating box and a water tank, wherein a butt joint pipe is arranged at the bottom of the dustproof tower, a connecting pipe is arranged between the dustproof tower and the heating box, a tower pipe, a dehydrator and a smoke exhaust pipe are arranged on the heating box, a plurality of water pipes and an annular communicating pipe are arranged on the outer wall of the dustproof tower, the plurality of water pipes are communicated through the annular communicating pipe, and a plurality of atomizing nozzles penetrating into the dustproof tower are arranged on the annular communicating pipe; a water pump is arranged in the water tank, the water outlet end of the water pump is provided with a water inlet pipe, one end of the water inlet pipe is connected with the annular communicating pipe, the bottom end of the dustproof tower is provided with a filtering base, the bottom of the filtering base is provided with a water outlet pipe, and one end of the water outlet pipe is communicated with the top of the water tank; the utility model can reduce the content of particle pollutants in the flue gas through the arrangement of the integral structure, can recycle water, can greatly save water, avoid the discharge of polluted water, and has an environment-friendly function.
Description
Technical Field
The utility model relates to the technical field of flue gas treatment, in particular to a material dehumidifying pre-dedusting and flue gas circulating device of a sintering machine.
Background
Sintering refers to the transformation of a powdery material into a dense body, and is a traditional technological process. This process has long been used to produce ceramics, powder metallurgy, refractory materials, ultra-high temperature materials, and the like. In general, after the powder is molded, a compact obtained by sintering is a polycrystalline material.
The patent with the application number of CN202220546399.3 discloses a sintering machine material dehumidifying pre-dedusting and flue gas circulating device, spraying is carried out on sintering flue gas in a spraying mode, a large amount of particles generated in the sintering process can be filtered, the content of the particle pollutants in the flue gas is reduced, but a mechanism for recycling water is not arranged in the device, so that a large amount of water is required for spraying in the mode, and the sprayed water can cause environmental pollution if being directly discharged.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a material dehumidifying, pre-dedusting and smoke circulating device of a sintering machine.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a sintering machine material dehumidifying pre-dedusting and smoke circulating device, which comprises a dustproof tower, a heating box and a water tank, wherein a butt joint pipe is arranged at the bottom of the dustproof tower, a connecting pipe is arranged between the dustproof tower and the heating box, a tower pipe, a dehydrator and a smoke exhaust pipe are arranged on the heating box, a plurality of water pipes and an annular communicating pipe are arranged on the outer wall of the dustproof tower, the plurality of water pipes are communicated through the annular communicating pipe, and a plurality of atomizing nozzles penetrating into the dustproof tower are arranged on the annular communicating pipe; the water tank is internally provided with a water pump, the water outlet end of the water pump is provided with a water inlet pipe, one end of the water inlet pipe is connected with an annular communicating pipe, the bottom end of the dustproof tower is provided with a filtering base, the bottom of the filtering base is provided with a water outlet pipe, and one end of the water outlet pipe is communicated with the top of the water tank.
As a preferable technical scheme of the utility model, a sand layer and an activated carbon layer are arranged in the filter base, the number of the sand layer is two, and the activated carbon layer is arranged between the two sand layers.
As a preferable technical scheme of the utility model, the plurality of water pipes are uniformly arranged on the outer wall of the dustproof tower in a ring shape.
As a preferable technical scheme of the utility model, the plurality of atomizing nozzles are equidistantly arranged on the water pipe from top to bottom.
As a preferable technical scheme of the utility model, the top of the filter base is provided with a clamping groove, and the bottom of the dustproof tower is provided with a clamping convex ring matched with the clamping groove.
As a preferable technical scheme of the utility model, a sealing ring is arranged at the joint of the clamping groove and the clamping convex ring.
The beneficial effects of the utility model are as follows: according to the sintering machine material dehumidifying pre-dedusting and smoke circulating device, the dustproof tower and the water tank are arranged, the outer wall of the dustproof tower is provided with the plurality of water pipes and the annular communicating pipe, the water pipe is provided with the plurality of atomizing spray heads, the water tank is internally provided with the water pump, the water outlet end of the water pump is provided with the water inlet pipe, one end of the water inlet pipe is connected with the annular communicating pipe, and spray water is pumped into the dustproof tower by the water pump, so that a large amount of particulate matters generated in the sintering process can be filtered, and the content of particulate pollutants in smoke is reduced; through being equipped with the filtration base in the bottom of dustproof tower, the bottom of filtration base is equipped with the outlet pipe, and the one end and the top intercommunication of water tank of outlet pipe are filtered the water after will spraying and are discharged into the water tank again, and hydroenergy cyclic utilization can use, can avoid the polluted water emission greatly, has environmental protection.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a material dehumidifying pre-dedusting and flue gas circulating device of a sintering machine;
FIG. 2 is a schematic diagram of a connection structure of a dust-proof tower and a water tank of a material dehumidifying pre-dedusting and flue gas circulating device of the sintering machine;
FIG. 3 is a schematic diagram of the structure of the filter base of the material dehumidifying pre-dedusting and flue gas circulating device of the sintering machine.
In the figure: 1. a dust-proof tower; 2. a butt joint pipe; 3. a connecting pipe; 4. a heating box; 5. a tower tube; 6. a water remover; 7. a smoke exhaust pipe; 8. a water pipe; 9. an annular communicating pipe; 10. an atomizing nozzle; 12. a filtering base; 13. a water tank; 14. a water outlet pipe; 15. a water pump; 16. a water inlet pipe; 17. a sand layer; 18. an activated carbon layer.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in figures 1-2, the material dehumidifying pre-dedusting and smoke circulating device of the sintering machine comprises a dustproof tower 1, a heating box 4 and a water tank 13, wherein a butt joint pipe 2 is arranged at the bottom of the dustproof tower 1, a connecting pipe 3 is arranged between the dustproof tower 1 and the heating box 4, a tower pipe 5, a dehydrator 6 and a smoke exhaust pipe 7 are arranged on the heating box 4, a plurality of water pipes 8 and an annular communicating pipe 9 are arranged on the outer wall of the dustproof tower 1, the plurality of water pipes 8 are uniformly arranged on the outer wall of the dustproof tower 1 in an annular mode, the plurality of water pipes 8 are communicated through the annular communicating pipe 9, a plurality of atomizing nozzles 10 penetrating into the dustproof tower 1 are arranged on the water pipes 8 from top to bottom at equal intervals, water is uniformly sprayed into the dustproof tower 1, sintering smoke in the dustproof tower 1 is sprayed, a large amount of particles generated in the sintering process are filtered, the content of the particles in the smoke is reduced, and then most of water vapor in the smoke is discharged through the dehydrator 6, the influence on the subsequent process is reduced, and the effect on the subsequent process is helped, the characteristics of high water and high water pressure is relieved, and the high air permeability is brought into play. A water pump 15 is arranged in the water tank 13, a water inlet pipe 16 is arranged at the water outlet end of the water pump 15, and one end of the water inlet pipe 16 is connected with the annular communicating pipe 9 to provide spraying water. The bottom of dustproof tower 1 is equipped with filter base 12, as shown in fig. 3, be equipped with sand stone layer 17 and active carbon layer 18 in the filter base 12, sand stone layer 17 is two-layer, and active carbon layer 18 sets up between two-layer sand stone layer 17, filters the water after spraying, filter base 12's bottom and be equipped with outlet pipe 14, outlet pipe 14's one end and the top intercommunication of water tank 13, retrieve the water after filtering to in the water tank 13, the cyclic utilization can use water wisely greatly, avoid the polluted water to discharge, have environmental protection.
Wherein, the top of filtering base 12 is equipped with the draw-in groove, and the bottom of dustproof tower 1 is equipped with the block bulge loop with draw-in groove matched with, and convenient installation and the dismantlement of filtering base 12 are convenient for clear up the impurity that stores up because of long-term use in sand stone layer 17 and the active carbon layer 18. The joint of draw-in groove and block bulge loop is equipped with the sealing washer, guarantees the leakproofness of connection.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a sintering machine material dehumidification is dust removal in advance and flue gas circulating device, includes dustproof tower (1), heating cabinet (4) and water tank (13), and the bottom of dustproof tower (1) is equipped with butt joint pipe (2), is equipped with connecting pipe (3) in the middle of dustproof tower (1) and heating cabinet (4), is equipped with tower pipe (5), dehydrator (6) and exhaust pipe (7) on heating cabinet (4), its characterized in that, be equipped with a plurality of water pipes (8) and annular communicating pipe (9) on the outer wall of dustproof tower (1), a plurality of water pipes (8) are through annular communicating pipe (9) intercommunication, are equipped with a plurality of atomizer (10) that alternate to inside dustproof tower (1) on annular communicating pipe (9); be equipped with water pump (15) in water tank (13), the play water end of water pump (15) is equipped with inlet tube (16), and the one end and the annular communicating pipe (9) of inlet tube (16) are connected, and the bottom of dustproof tower (1) is equipped with filters base (12), and the bottom of filtering base (12) is equipped with outlet pipe (14), and the one end and the top intercommunication of water tank (13) of outlet pipe (14).
2. The sintering machine material dehumidifying pre-dedusting and flue gas circulating device according to claim 1, wherein a sand layer (17) and an activated carbon layer (18) are arranged in the filtering base (12), the sand layer (17) is two layers, and the activated carbon layer (18) is arranged between the two sand layers (17).
3. The sintering machine material dehumidifying pre-dedusting and flue gas circulating device according to claim 1, wherein the plurality of water pipes (8) are uniformly arranged on the outer wall of the dustproof tower (1) in a ring shape.
4. The device for dehumidifying, pre-dedusting and circulating flue gas of sintering machine materials according to claim 1, wherein the plurality of atomizing nozzles (10) are equidistantly arranged on the water pipe (8) from top to bottom.
5. The sintering machine material dehumidifying pre-dedusting and flue gas circulating device according to claim 1, wherein the top of the filtering base (12) is provided with a clamping groove, and the bottom of the dustproof tower (1) is provided with a clamping convex ring matched with the clamping groove.
6. The sintering machine material dehumidifying, pre-dedusting and smoke circulating device according to claim 5, wherein a sealing ring is arranged at the joint of the clamping groove and the clamping convex ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861159.7U CN220288250U (en) | 2023-04-18 | 2023-04-18 | Material dehumidifying pre-dedusting and smoke circulating device of sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861159.7U CN220288250U (en) | 2023-04-18 | 2023-04-18 | Material dehumidifying pre-dedusting and smoke circulating device of sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288250U true CN220288250U (en) | 2024-01-02 |
Family
ID=89344128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320861159.7U Active CN220288250U (en) | 2023-04-18 | 2023-04-18 | Material dehumidifying pre-dedusting and smoke circulating device of sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288250U (en) |
-
2023
- 2023-04-18 CN CN202320861159.7U patent/CN220288250U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |