CN213492602U - Flue gas and waste gas treatment engineering equipment - Google Patents
Flue gas and waste gas treatment engineering equipment Download PDFInfo
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- CN213492602U CN213492602U CN202021715191.7U CN202021715191U CN213492602U CN 213492602 U CN213492602 U CN 213492602U CN 202021715191 U CN202021715191 U CN 202021715191U CN 213492602 U CN213492602 U CN 213492602U
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Abstract
The utility model discloses a flue gas exhaust-gas treatment engineering equipment belongs to flue gas processing technology field. A flue gas and waste gas treatment engineering device comprises a filtering box body, wherein the outer walls of two sides of the filtering box body are respectively connected with a first smoke inlet pipe and a second smoke inlet pipe, one end, far away from the filtering box body, of the second smoke inlet pipe is connected with an ultraviolet treatment box, the outer wall of the ultraviolet treatment box is respectively connected with a main exhaust pipe and a branch exhaust pipe, the outer wall of the main exhaust pipe is connected with a heat recovery mechanism, the inner wall of the filtering box body is connected with a filtering screen plate, the bottom of the filtering box body is provided with a first groove in a chiseled mode, and the first; the utility model discloses a branch blast pipe combustion gas makes the first bevel gear and the second bevel gear intermeshing in the axis of rotation outside to flabellum effort, and then makes reciprocating motion about the sleeve in the reciprocal lead screw outside, makes the brush clear up the dust of filtering the adhesion in the otter board outside to guarantee throughout and filter the good filter effect and the filtration efficiency of otter board.
Description
Technical Field
The utility model relates to a flue gas treatment technical field especially relates to a flue gas exhaust-gas treatment engineering equipment.
Background
The flue gas treatment equipment is used for effectively treating toxic and harmful substances contained in flue gas to below a specified concentration, and should avoid adverse phenomena such as corrosion or blockage of the equipment, and generally, the flue gas treatment equipment applied to a waste incineration plant is divided into two major types, namely dust removal equipment and acid gas removal equipment.
At present, along with the improvement that people required to the environmental quality daytime, most refuse incineration plants have increased activated carbon again and have adsorbed heavy metal equipment in flue gas treatment process, but current recoverable thermal flue gas treatment equipment, the filter plate is unfavorable for dismantling and the solid waste after filtering in filtering the box remains and is unfavorable for the clearance in filtering the box, leads to whole mechanism's practicality to descend, influences the filter effect of flue gas.
Chinese patent No. CN201911172794.9 in the prior art discloses a flue gas treatment device capable of recovering heat, which comprises a filtering box body, a first smoke inlet pipe, a sealing plug and a screw, wherein the first smoke inlet pipe is arranged at the top of the left side of the filtering box body; however, before the device cleans the screen plate, solid wastes such as dust are accumulated on the outer side of the screen plate, so that the screen plate cannot always maintain a good filtering effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the screen plate can not always keep good filtering effect in the prior art and providing a flue gas and waste gas treatment engineering equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flue gas and waste gas treatment engineering device comprises a filter box body, wherein the outer walls of two sides of the filter box body are respectively connected with a first smoke inlet pipe and a second smoke inlet pipe, one end, far away from the filter box body, of the second smoke inlet pipe is connected with an ultraviolet treatment box, the outer wall of the ultraviolet treatment box is respectively connected with a main exhaust pipe and a branch exhaust pipe, the outer wall of the main exhaust pipe is connected with a heat recovery mechanism, the inner wall of the filter box body is connected with a filter screen plate, the bottom of the filter box body is provided with a first groove, the first groove is mutually communicated with the branch exhaust pipes, a rotating shaft is rotatably connected in the first groove through a bearing, the outer wall of the rotating shaft is connected with a rotating seat, the outer wall of the rotating seat is connected with fan blades, the outer wall of the rotating shaft is also connected with a first bevel gear, the outer wall of the reciprocating screw rod is in threaded connection with a sleeve, the outer wall of the sleeve is connected with a connecting plate, the outer wall of the connecting plate is connected with a hairbrush, and the hairbrush is movably abutted to the filter screen plate.
Preferably, the branch exhaust pipes are arranged in two numbers, and the two branch exhaust pipes are symmetrically connected to two sides of the ultraviolet treatment box.
Preferably, the bottom of the filtering box body is provided with an L-shaped groove in a chiseled mode, an inclined plane is arranged between the L-shaped groove and the filtering screen plate, and the inner wall of the L-shaped groove is connected with a material collecting hopper in a sliding mode.
Preferably, the inner wall of the filtering box body is connected with a guide plate, and the guide plate is provided with an arc-shaped surface.
Preferably, the heat recovery mechanism comprises a shell, a water tank is connected to the inner wall of the shell, a water inlet pipe and a water outlet pipe are respectively connected to the outer wall of the water tank, a water valve is connected to the outer wall of the water outlet pipe, a spiral smoke pipe is connected to the outer wall of the water tank, and the spiral smoke pipe is communicated with the main exhaust pipe.
Preferably, the spiral smoke pipes are uniformly arranged on the outer wall of the water tank.
Compared with the prior art, the utility model provides a flue gas exhaust-gas treatment engineering equipment possesses following beneficial effect:
1. this flue gas exhaust-gas treatment engineering equipment through dividing the exhaust pipe combustion gas to flabellum effort, makes the flabellum drive the axis of rotation and rotates, and the axis of rotation drives first bevel gear and second bevel gear intermeshing, makes second bevel gear drive reciprocal lead screw and rotates, and then makes the sleeve reciprocating motion about the reciprocal lead screw outside, makes the brush in the connecting plate outside of connecting between two sleeves clear up filtering net board constantly to guarantee the good filter effect and the filtration efficiency of filtering net board all the time.
2. This flue gas exhaust-gas treatment engineering equipment sets up the collecting hopper through the bottom at filtering box, is convenient for collect the processing to solid waste such as dust that the filter plate outside was cleared up.
3. This flue gas exhaust-gas treatment engineering equipment injects water into the water tank through the inlet tube, and the right side intercommunication of water tank has the outlet pipe, opens the water valve in the outlet pipe outside and discharges the water in the water tank, and the outer wall winding of water tank has the spiral tobacco pipe, and the smoke inlet end and the main vent-pipe of spiral tobacco pipe are linked together, and the play cigarette end and the next-level exhaust treatment device of spiral tobacco pipe are linked together, and the outer wall align to grid of spiral tobacco pipe at the water tank, and the design is favorable to the water in the water tank to be heated evenly like this.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of a flue gas and waste gas treatment engineering device provided by the present invention;
fig. 2 is a schematic structural view of a filtering box body of the flue gas and waste gas treatment engineering equipment provided by the utility model;
fig. 3 is a schematic sectional structure view of a filtering box body of a flue gas and waste gas treatment engineering device provided by the present invention;
fig. 4 is a schematic sectional structure view ii of a filtering box of a flue gas and waste gas treatment engineering device provided by the present invention;
fig. 5 is a schematic structural diagram of a part a in fig. 1 of a flue gas and waste gas treatment engineering apparatus provided by the present invention.
In the figure: 1. a filter box body; 2. a first smoke inlet pipe; 3. a second smoke inlet pipe; 4. an ultraviolet treatment box; 401. a main exhaust pipe; 402. dividing an exhaust pipe; 5. a housing; 6. a filter screen plate; 7. a first groove; 701. a rotating shaft; 702. a rotating seat; 7021. a fan blade; 703. a first bevel gear; 8. a second bevel gear; 9. a reciprocating screw rod; 901. a sleeve; 10. a connecting plate; 11. a brush; 12. an L-shaped groove; 13. a collection hopper; 14. a bevel; 15. a baffle; 17. a water tank; 171. a water inlet pipe; 172. a water outlet pipe; 1721. a water valve; 173. spiral tobacco 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a flue gas and waste gas treatment engineering device comprises a filter box body 1, wherein the outer walls of two sides of the filter box body 1 are respectively connected with a first smoke inlet pipe 2 and a second smoke inlet pipe 3, the end of the second smoke inlet pipe 3 far away from the filter box body 1 is connected with an ultraviolet treatment box 4, and is characterized in that the outer wall of the ultraviolet treatment box 4 is respectively connected with a main exhaust pipe 401 and a branch exhaust pipe 402, the outer wall of the main exhaust pipe 401 is connected with a heat recovery mechanism, the inner wall of the filter box body 1 is connected with a filter screen plate 6, the bottom of the filter box body 1 is provided with a first groove 7, the first groove 7 is communicated with the branch exhaust pipe 402, a rotating shaft 701 is rotatably connected in the first groove 7 through a bearing, the outer wall of the rotating shaft 701 is connected with a rotating seat 702, the outer wall of the rotating seat 702 is connected with a fan blade 70, the inner wall of the second bevel gear 8 is connected with a reciprocating screw rod 9, the outer wall of the reciprocating screw rod 9 is in threaded connection with a sleeve 901, the outer wall of the sleeve 901 is connected with a connecting plate 10, the outer wall of the connecting plate 10 is connected with a brush 11, the brush 11 is movably abutted to the filter screen plate 6, two branch exhaust pipes 402 are arranged, and the two branch exhaust pipes 402 are symmetrically connected to two sides of the ultraviolet treatment box 4.
When the flue gas treatment equipment is used, firstly, a flange plate at the left end of a first smoke inlet pipe 2 is communicated with a waste gas outlet, waste gas enters a filter box body 1 through the first smoke inlet pipe 2, the waste gas is primarily filtered by a filter screen plate 6 to block and filter larger solid particles such as dust, then the waste gas enters an ultraviolet treatment box 4 through a second smoke inlet pipe 3, the flue gas is contacted with a desulfurization and denitrification agent in the ultraviolet treatment box 4, simultaneously, a large amount of free radicals and active atoms are generated and react in the treatment process through ultraviolet radiation to oxidize NOX, SOX and other substances into nitrate and sulfate so as to achieve the effects of desulfurization and denitrification, then, a large amount of treated flue gas enters a shell body 5 through a main exhaust pipe 401, part of gas enters a first groove 7 through a branch exhaust pipe 402, and the discharged gas through the branch exhaust pipe 402 exerts force on fan blades 7021, the fan blades 7021 drive the rotating shaft 701 to rotate, the rotating shaft 701 drives the first bevel gear 703 and the second bevel gear 8 to be meshed with each other, the second bevel gear 8 drives the reciprocating screw rod 9 to rotate, the sleeves 901 move up and down in the outer side of the reciprocating screw rod 9, the brushes 11 on the outer sides of the connecting plates 10 connected between the two sleeves 901 clean the filter screen plates 6 constantly, and therefore good filtering effects and filtering efficiency of the filter screen plates 6 in the smoke treatment process are guaranteed all the time.
Example 2:
referring to fig. 1-5, a flue gas and waste gas treatment engineering device is substantially the same as that of embodiment 1, further, an L-shaped groove 12 is chiseled at the bottom of the filtering box body 1, an inclined plane 14 is arranged between the L-shaped groove 12 and the filtering screen plate 6, and a collecting hopper 13 is connected to the inner wall of the L-shaped groove 12 in a sliding manner; the collecting hopper 13 is arranged at the bottom of the filtering box body 1, so that solid wastes such as dust cleaned outside the filtering screen plate 6 can conveniently enter the collecting hopper 13 along the inclined surface 14, and the dust is collected and treated.
The inner wall of the filtering box body 1 is connected with a guide plate 15, and the guide plate 15 is provided with an arc-shaped surface; can lead the flue gas before entering the filter screen 6, make the flue gas can directly face the filter screen 6, improve the filter effect to the flue gas.
The heat recovery mechanism comprises a shell 5, the inner wall of the shell 5 is connected with a water tank 17, the outer wall of the water tank 17 is respectively connected with a water inlet pipe 171 and a water outlet pipe 172, the outer wall of the water outlet pipe 172 is connected with a water valve 1721, the outer wall of the water tank 17 is connected with a spiral smoke pipe 173, the spiral smoke pipe 173 is mutually communicated with a main exhaust pipe 401, and the spiral smoke pipes 173 are uniformly arranged on the outer wall of the water tank 17; water is injected into the water tank 17 through the water inlet pipe 171, the right side of the water tank 17 is communicated with the water outlet pipe 172, the water valve 1721 on the outer side of the water outlet pipe 172 is opened to discharge water in the water tank 17, the spiral smoke pipe 173 is wound on the outer wall of the water tank 17, the smoke inlet end of the spiral smoke pipe 173 is communicated with the main exhaust pipe 401, the smoke outlet end of the spiral smoke pipe 173 is communicated with the next-stage waste gas treatment device, the spiral smoke pipes 173 are uniformly arranged on the outer wall of the water tank 17, and therefore the design is beneficial to uniform heating of water in the water tank 17 and realization of cyclic utilization of smoke heat.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a flue gas exhaust-gas treatment engineering equipment, includes filters box (1), the outer wall of filtering box (1) both sides is connected with first advancing tobacco pipe (2) and second and advances tobacco pipe (3) respectively, the second advances the one end that tobacco pipe (3) kept away from filtering box (1) and is connected with ultraviolet ray treatment case (4), its characterized in that, ultraviolet ray treatment case (4) outer wall is connected with main exhaust pipe (401) and branch blast pipe (402) respectively, main exhaust pipe (401) outer wall is connected with heat recovery mechanism, filtering box (1) inner wall is connected with filter plate (6), the bottom of filtering box (1) is opened the chisel and is had first recess (7), first recess (7) and branch blast pipe (402) communicate each other, be connected with axis of rotation (701) through the bearing rotation in first recess (7), axis of rotation (701) outer wall is connected with and rotates seat (702), the outer wall of the rotating seat (702) is connected with fan blades (7021), the outer wall of the rotating shaft (701) is further connected with a first bevel gear (703), the outer wall of the first bevel gear (703) is connected with a second bevel gear (8) in a meshed mode, the inner wall of the second bevel gear (8) is connected with a reciprocating screw rod (9), the outer wall of the reciprocating screw rod (9) is connected with a sleeve (901) in a threaded mode, the outer wall of the sleeve (901) is connected with a connecting plate (10), the outer wall of the connecting plate (10) is connected with a brush (11), and the brush (11) is movably abutted.
2. The flue gas and waste gas treatment engineering equipment is characterized in that two branch exhaust pipes (402) are arranged, and the two branch exhaust pipes (402) are symmetrically connected to two sides of the ultraviolet treatment box (4).
3. The flue gas and waste gas treatment engineering equipment is characterized in that an L-shaped groove (12) is formed in the bottom of the filtering box body (1) in a chiseled mode, an inclined surface (14) is arranged between the L-shaped groove (12) and the filtering screen plate (6), and a collecting hopper (13) is connected to the inner wall of the L-shaped groove (12) in a sliding mode.
4. The flue gas and waste gas treatment engineering equipment according to claim 3, wherein a guide plate (15) is connected to the inner wall of the filtering box body (1), and the guide plate (15) is provided with an arc-shaped surface.
5. The flue gas and waste gas treatment engineering equipment is characterized in that the heat recovery mechanism comprises a shell (5), a water tank (17) is connected to the inner wall of the shell (5), a water inlet pipe (171) and a water outlet pipe (172) are respectively connected to the outer wall of the water tank (17), a water valve (1721) is connected to the outer wall of the water outlet pipe (172), a spiral smoke pipe (173) is connected to the outer wall of the water tank (17), and the spiral smoke pipe (173) is communicated with a main exhaust pipe (401).
6. The flue gas and waste gas treatment engineering equipment is characterized in that the spiral flue pipes (173) are uniformly arranged on the outer wall of the water tank (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715191.7U CN213492602U (en) | 2020-08-17 | 2020-08-17 | Flue gas and waste gas treatment engineering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715191.7U CN213492602U (en) | 2020-08-17 | 2020-08-17 | Flue gas and waste gas treatment engineering equipment |
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| CN213492602U true CN213492602U (en) | 2021-06-22 |
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| CN202021715191.7U Active CN213492602U (en) | 2020-08-17 | 2020-08-17 | Flue gas and waste gas treatment engineering equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484532A (en) * | 2020-11-27 | 2021-03-12 | 胡晓蝶 | Waste heat utilization device and use method thereof |
| CN113842730A (en) * | 2021-10-20 | 2021-12-28 | 杭州萧山城市绿色能源有限公司 | Waste incineration fly ash collecting and treating device |
| CN114288770A (en) * | 2022-01-24 | 2022-04-08 | 三门峡市宏达化工防腐设备有限公司 | Pneumatic conveying device for noble metal smelting smoke dust |
| CN114452806A (en) * | 2022-02-21 | 2022-05-10 | 江苏大学 | Waste gas desulfurization equipment based on eutectic solvent uses |
| CN117298808A (en) * | 2023-09-28 | 2023-12-29 | 致一环境(江苏)有限公司 | Carbon dioxide trapping and recycling device based on methanol preparation process |
-
2020
- 2020-08-17 CN CN202021715191.7U patent/CN213492602U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484532A (en) * | 2020-11-27 | 2021-03-12 | 胡晓蝶 | Waste heat utilization device and use method thereof |
| CN112484532B (en) * | 2020-11-27 | 2022-06-17 | 东营银桥化工有限责任公司 | Waste heat utilization device and use method thereof |
| CN113842730A (en) * | 2021-10-20 | 2021-12-28 | 杭州萧山城市绿色能源有限公司 | Waste incineration fly ash collecting and treating device |
| CN114288770A (en) * | 2022-01-24 | 2022-04-08 | 三门峡市宏达化工防腐设备有限公司 | Pneumatic conveying device for noble metal smelting smoke dust |
| CN114452806A (en) * | 2022-02-21 | 2022-05-10 | 江苏大学 | Waste gas desulfurization equipment based on eutectic solvent uses |
| CN117298808A (en) * | 2023-09-28 | 2023-12-29 | 致一环境(江苏)有限公司 | Carbon dioxide trapping and recycling device based on methanol preparation process |
| CN117298808B (en) * | 2023-09-28 | 2024-03-19 | 致一环境(江苏)有限公司 | Carbon dioxide trapping and recycling device based on methanol preparation process |
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