CN220360977U - High-efficiency oxygen-enriched energy-saving furnace flue gas desulfurization equipment - Google Patents
High-efficiency oxygen-enriched energy-saving furnace flue gas desulfurization equipment Download PDFInfo
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- CN220360977U CN220360977U CN202321897987.2U CN202321897987U CN220360977U CN 220360977 U CN220360977 U CN 220360977U CN 202321897987 U CN202321897987 U CN 202321897987U CN 220360977 U CN220360977 U CN 220360977U
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- CN
- China
- Prior art keywords
- thick liquid
- pipe
- absorption tower
- main
- flue gas
- Prior art date
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000003546 flue gas Substances 0.000 title claims abstract description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000001301 oxygen Substances 0.000 title claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 20
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 18
- 230000023556 desulfurization Effects 0.000 title claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 28
- 239000002002 slurry Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 52
- 239000004744 fabric Substances 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005315 distribution function Methods 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of waste gas treatment, in particular to high-efficiency oxygen-enriched energy-saving furnace flue gas desulfurization equipment, which comprises an absorption tower main body and a first main slurry pipe.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a high-efficiency oxygen-enriched energy-saving furnace flue gas desulfurization device.
Background
The oxygen-enriched combustion is carried out by oxygen-containing gas with the oxygen content higher than 20.947 percent of air, and is an efficient energy-saving combustion technology. The method is applied to the fields of glass industry, metallurgical industry and thermal energy engineering, the energy-saving effect of the oxygen-enriched combustion is remarkable, the furnace life is effectively prolonged, the product yield and quality are improved, the environmental protection effect is remarkable, the oxygen-enriched combustion flue gas contains more than 80% of CO2, and also contains higher-concentration pollutants such as so2, NOX, HG and the like, the purification problem is critical to the subsequent compression liquefaction, transportation, resource utilization and burial of the CO2, and at present, the flue gas of the oxygen-enriched combustion boiler is mainly removed by adopting a relatively mature wet flue gas desulfurization technology; the NOx removal mainly adopts a selective catalytic reduction technology and a low NOx combustion technology.
However, the existing desulfurization absorption tower is often piled up waste residues at the bottom, so that the waste residues are difficult to be piled up and discharged during discharging, and impurities in the external environment enter the equipment during discharging smoke, so that the flue gas desulfurization equipment of the high-efficiency oxygen-enriched energy-saving furnace is provided for the problems.
Disclosure of Invention
In order to make up the defects in the prior art, the utility model provides the high-efficiency oxygen-enriched energy-saving furnace flue gas desulfurization equipment, which solves the problems that waste residues are accumulated at the bottom of a desulfurization absorption tower, so that the accumulated waste residues are difficult to discharge together during discharging, and impurities in the external environment enter the equipment during discharging smoke.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a flue gas desulfurization device of a high-efficiency oxygen-enriched energy-saving furnace, which comprises an absorption tower main body and a first main slurry pipe, wherein a purifier assembly is arranged in the absorption tower main body, a slurry distribution pipe branch pipe assembly is arranged at the upper end of the purifier assembly, the first main slurry pipe is arranged at the tail end of the slurry distribution pipe branch pipe assembly, a smoke exhaust pipeline is arranged at the top end of the absorption tower main body, and a cylinder sealing mechanism is arranged at the top end of the purifier assembly.
Preferably, the cylinder sealing mechanism comprises a driving motor and a cover plate, wherein the cover plate is buckled at the top end of the purifier assembly, and the cover plate is connected with the driving motor.
Preferably, the inside lower extreme of absorption tower main part is installed and is managed by the thick liquid, the thick liquid pipe support is installed to the lower extreme that the thick liquid was responsible for by the cloth, the thick liquid is responsible for by the cloth including first main thick liquid pipe, second main thick liquid pipe and third main thick liquid pipe, a plurality of first main thick liquid pipe equidistance transverse arrangement, and first main thick liquid pipe is located the below of second main thick liquid pipe, a plurality of second main thick liquid union coupling has a plurality of outlets of third main thick liquid pipe, a plurality of third main thick liquid pipe equidistance longitudinal arrangement, and third main thick liquid pipe is located the top that the thick liquid was responsible for by the cloth.
Preferably, a demisting chamber assembly is arranged at the upper part of the inside of the absorption tower main body, a diversion cone is arranged on the inner wall of the purifier assembly, and a manhole is formed in one side of the absorption tower main body.
Preferably, the bottom of absorption tower main part is installed the bin outlet, the internally mounted of bin outlet has the connecting axle, the puddler is installed to the surface of connecting axle.
Preferably, a filter screen bracket is arranged on the upper end surface of the smoke exhaust pipeline, and threaded bolts are arranged on two sides of the filter screen bracket.
The utility model has the advantages that:
1. according to the utility model, the stirring shaft is arranged, the bottom end of the absorption tower main body is provided with the discharge opening, the inside of the discharge opening is provided with the connecting shaft, the outer surface of the connecting shaft is provided with the stirring rod, the stirring rod rotates under the action of the connecting shaft, so that the deposition of waste materials is prevented, the stirring and dispersing action of materials in the discharge opening is driven, and the discharge is convenient;
2. according to the utility model, the filter screen support is arranged on the upper end face of the smoke exhaust pipeline, then the threaded bolts are arranged on the two sides of the filter screen support, the smoke exhaust pipeline is used for exhausting desulfurized waste gas, the arranged filter screen support is detached on the smoke exhaust pipeline through the threaded bolts, impurities in the external environment can be effectively prevented from entering the equipment, the normal operation of the equipment is protected, the demisting chamber assembly is used for providing a demisting function, the purifier assembly is used for effectively removing benzene, organic alcohols, aldehydes, ketones, lipids and other organic waste gas, and the existence of the diversion cone is blocked for flue gas flowing from bottom to top, so that the flue gas in the tower body flows upwards from a hollow area surrounded by the annular diversion cone in a concentrated manner, the utilization rate of spray liquid is improved, waste is avoided, and a manhole is used for bringing convenience to personnel to enter maintenance.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;
FIG. 3 is a schematic view of a smoke exhaust duct according to the present utility model;
fig. 4 is a schematic structural diagram of a cylinder sealing mechanism of the present utility model.
In the figure: 1. an absorption tower main body; 2. a purifier assembly; 3. a slurry distribution pipe branch pipe assembly; 4. a first main slurry pipe; 5. a second main slurry pipe; 6. a third main slurry pipe; 7. a cylinder sealing mechanism; 701. a driving motor; 702. a cover plate; 8. a defogging chamber assembly; 9. a diversion cone; 10. a pulp distribution main pipe; 11. a manhole; 12. a smoke exhaust duct; 13. a filter screen bracket; 14. a threaded bolt; 15. a guniting pipe bracket; 16. a discharge port; 17. a connecting shaft; 18. stirring rod.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, a flue gas desulfurization device of a high-efficiency oxygen-enriched energy-saving furnace comprises an absorption tower main body 1 and a first main slurry pipe 4, wherein a purifier assembly 2 is installed in the absorption tower main body 1, a slurry distribution pipe branch pipe assembly 3 is installed at the upper end of the purifier assembly 2, the first main slurry pipe 4 is installed at the tail end of the slurry distribution pipe branch pipe assembly 3, a smoke exhaust pipeline 12 is installed at the top end of the absorption tower main body 1, and a sealing barrel mechanism 7 is installed at the top end of the purifier assembly 2.
Further, the cylinder sealing mechanism 7 comprises a driving motor 701 and a cover plate 702, the cover plate 702 is buckled at the top end of the purifier assembly 2, the cover plate 702 is connected with the driving motor 701, and in the actual process, the opening and closing of the cover plate 702 are controlled through the driving motor 701 according to the actual flue gas treatment capacity.
Further, a pulp distribution main pipe 10 is installed at the inner lower end of the absorption tower main body 1, a pulp spraying pipe support 15 is installed at the lower end of the pulp distribution main pipe 10, the pulp distribution main pipe 10 comprises a first pulp main pipe 4, a second pulp main pipe 5 and a third pulp main pipe 6, a plurality of first pulp main pipes 4 are transversely arranged at equal intervals, the first pulp main pipes 4 are located below the second pulp main pipes 5, a plurality of second pulp main pipes 5 are connected with a plurality of pulp outlets of the third pulp main pipes 6, a plurality of third pulp main pipes 6 are longitudinally arranged at equal intervals, the third pulp main pipes 6 are located above the pulp distribution main pipe 10, the pulp distribution main pipe 10 is used for providing a main pulp distribution function, the pulp distribution pipe branch pipe assembly 3 is used for providing a branched pulp distribution function, the pulp distribution main pipe 10 is used for connecting the first pulp main pipes 4, the second pulp main pipes 5 and the third pulp main pipes 6 with the pulp spraying pipe support 15, and pulp is introduced.
Further, the inside upper portion of absorption tower main part 1 is provided with defogging room assembly 8, guide cone 9 is installed to the inner wall of clarifier assembly 2, manhole 11 has been seted up to one side of absorption tower main part 1, defogging room assembly 8 is used for providing defogging function, the effective benzene of getting rid of clarifier assembly 2, organic alcohols, aldehydes, ketones, organic waste gas such as lipid exist, guide cone 9 exists, the effect of blockking up to the flue gas that flows from bottom to top, consequently, the flue gas in the tower body will concentrate and flow upwards from the hollow region that annular guide cone 9 encloses, improve the utilization ratio of spray liquid, avoid extravagant, manhole 11 is used for making things convenient for personnel to get into the maintenance.
Further, the bin outlet 16 is installed to the bottom of absorption tower main part 1, and the internally mounted of bin outlet 16 has connecting axle 17, and connecting axle 17's surface mounting has puddler 18, and the puddler 18 of setting rotates the work under the effect of connecting axle 17, prevents the deposit of waste material, drives the stirring dispersion effect of the inside material of bin outlet 16, the ejection of compact of being convenient for.
Further, filter screen support 13 is installed to the up end of exhaust pipe 12, and screw thread 14 is installed to filter screen support 13's both sides, and exhaust pipe 12 is used for discharging the waste gas after the desulfurization, and filter screen support 13 of installation dismantles the effect through screw thread 14 on exhaust pipe 12, can prevent effectively that the impurity under the external environment from getting into inside the equipment, protection equipment's normal operating.
The theory of operation, first of all, cloth thick liquid is responsible for 10 and is included first main thick liquid pipe 4, second main thick liquid pipe 5 and third main thick liquid pipe 6, a plurality of first main thick liquid pipe 4 equidistance transverse arrangement, and first main thick liquid pipe 4 is located the below of second main thick liquid pipe 5, a plurality of second main thick liquid pipe 5 are connected with a plurality of outlets of third main thick liquid pipe 6, a plurality of third main thick liquid pipe 6 equidistance longitudinal arrangement, and third main thick liquid pipe 6 is located the top of cloth thick liquid main pipe 10, cloth thick liquid main pipe 10 is used for providing main cloth thick liquid function, cloth thick liquid pipe branch pipe assembly 3 is used for providing the cloth thick liquid function of branch, cloth thick liquid main pipe 10 is used for connecting first main thick liquid pipe 4, second main thick liquid pipe 5 and third main thick liquid pipe 6 and spouting thick liquid pipe support 15, import thick liquid, in actual course, according to actual flue gas handling capacity, open and shut through driving motor 701 control apron 702, defogging chamber assembly 8 is used for providing defogging function, purifier assembly 2 effectively gets rid of benzene class, organic alcohols, aldehydes, ketones, guide cone 9 such as well as guide cone 9 is used for providing the effect of flow cone, the annular flow guide 9 is concentrated in the inside the hollow tower is located the hollow tower is convenient for the sedimentation, the improvement of the sedimentation rate is realized, the inside the hollow tower is realized, the hollow tower is convenient for the inner diameter of the inlet 17 is convenient for the sedimentation is realized, the inner to be connected, the hollow down, the hollow tower is convenient for the sedimentation is easy to be used by the hollow down, and the device is convenient for the inner hole, and the waste is easy to be used by the device is easy to be cooled down and easy to be easy to flow and easy to use, and easy.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a high-efficient oxygen boosting energy-saving furnace flue gas desulfurization equipment, includes absorption tower main part (1) and first main thick liquid pipe (4), its characterized in that: the utility model discloses a purifier, including absorption tower main part (1), a sealing barrel mechanism (7), a purifier assembly (2) is installed to internally mounted of absorption tower main part (1), slurry distribution pipe branch pipe assembly (3) are installed to the upper end of purifier assembly (2), first main thick liquid pipe (4) are installed at the end of slurry distribution pipe branch pipe assembly (3), exhaust pipe (12) are installed on the top of absorption tower main part (1), sealing barrel mechanism (7) are installed on the top of purifier assembly (2).
2. The efficient oxygen-enriched energy-saving furnace flue gas desulfurization device according to claim 1, wherein: the cylinder sealing mechanism (7) comprises a driving motor (701) and a cover plate (702), wherein the cover plate (702) is buckled at the top end of the purifier assembly (2), and the cover plate (702) is connected with the driving motor (701).
3. The efficient oxygen-enriched energy-saving furnace flue gas desulfurization device according to claim 1, wherein: the utility model discloses a slurry distribution device, including absorption tower main part (1), a plurality of first main thick liquid pipes (4), a plurality of second main thick liquid pipes (5) and third main thick liquid pipes (6), a plurality of first main thick liquid pipes (4) equidistance transverse arrangement, and first main thick liquid pipe (4) are located the below of second main thick liquid pipe (5), a plurality of second main thick liquid pipes (5) are connected with a plurality of outlets of third main thick liquid pipe (6), a plurality of third main thick liquid pipe (6) equidistance longitudinal arrangement, and third main thick liquid pipe (6) are located the top of cloth thick liquid main part (10).
4. The efficient oxygen-enriched energy-saving furnace flue gas desulfurization device according to claim 1, wherein: the utility model discloses a purifier, including absorption tower main part (1), inner upper portion of absorption tower main part (1) is provided with defogging room assembly (8), water conservancy diversion awl (9) are installed to the inner wall of purifier assembly (2), manhole (11) have been seted up to one side of absorption tower main part (1).
5. The efficient oxygen-enriched energy-saving furnace flue gas desulfurization device according to claim 1, wherein: the bottom of absorption tower main part (1) is installed bin outlet (16), the internally mounted of bin outlet (16) has connecting axle (17), puddler (18) are installed to the surface of connecting axle (17).
6. The efficient oxygen-enriched energy-saving furnace flue gas desulfurization device according to claim 1, wherein:
the upper end face of the smoke exhaust pipeline (12) is provided with a filter screen bracket (13), and both sides of the filter screen bracket (13) are provided with threaded bolts (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897987.2U CN220360977U (en) | 2023-07-19 | 2023-07-19 | High-efficiency oxygen-enriched energy-saving furnace flue gas desulfurization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897987.2U CN220360977U (en) | 2023-07-19 | 2023-07-19 | High-efficiency oxygen-enriched energy-saving furnace flue gas desulfurization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220360977U true CN220360977U (en) | 2024-01-19 |
Family
ID=89521467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321897987.2U Active CN220360977U (en) | 2023-07-19 | 2023-07-19 | High-efficiency oxygen-enriched energy-saving furnace flue gas desulfurization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220360977U (en) |
-
2023
- 2023-07-19 CN CN202321897987.2U patent/CN220360977U/en active Active
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