CN211419694U - Desorption device of nitrate in industry tail gas oxidation denitration circulating water - Google Patents
Desorption device of nitrate in industry tail gas oxidation denitration circulating water Download PDFInfo
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- CN211419694U CN211419694U CN201921874106.9U CN201921874106U CN211419694U CN 211419694 U CN211419694 U CN 211419694U CN 201921874106 U CN201921874106 U CN 201921874106U CN 211419694 U CN211419694 U CN 211419694U
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- plate
- welded
- circulating water
- tail gas
- hole
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 230000003647 oxidation Effects 0.000 title claims abstract description 18
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 18
- 229910002651 NO3 Inorganic materials 0.000 title claims abstract description 17
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000003795 desorption Methods 0.000 title claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000011324 bead Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003466 anti-cipated effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 150000002823 nitrates Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the tail gas treatment field, especially, desorption device of nitrate in industry tail gas oxidation denitration circulating water, efficiency to current desorption device to the nitrate desorption is lower, can not reach anticipated desorption effect problem, the following scheme is proposed, it includes two support piece, two support piece's top welding has same bottom plate, the curb plate has all been welded to the top both sides of bottom plate, the spacing groove has all been seted up to one side that two curb plates are close to each other, sliding mounting has the limiting plate in the spacing groove, first hole has been seted up on the bottom inner wall of spacing groove, two second holes have been seted up at the top of bottom plate, same pivot is installed to first hole and second downthehole rotation, bolt fixedly connected with driving motor is passed through to the bottom of bottom plate, the equal fixed cover in the outside of driving motor output shaft and the outside of pivot is equipped. The utility model discloses the practicality is good, the efficiency of effectual improvement circulating water denitration, the effectual of denitration.
Description
Technical Field
The utility model relates to a tail gas treatment technical field especially relates to a desorption device of nitrate in industry tail gas oxidation denitration circulating water.
Background
In the combustion process of thermal power plants, waste incineration plants and cement plants, NOx gas generated by the oxidation of nitrogen has the characteristics of stimulating the respiratory system of a human body, damaging animals and plants, destroying the ozone layer, causing greenhouse effect, acid rain and photochemical reaction, wherein NO is abundant, and the NOx gas is extremely difficult to dissolve in water, so that the difficulty of waste gas treatment is increased.
The prior removing device has low efficiency on removing nitrate and cannot achieve the expected removing effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the prior art has a lower efficiency of the removing device for removing nitrate and can not reach the expected defect of the removing effect, and providing the removing device for nitrate in the industrial tail gas oxidation denitration circulating water.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for removing nitrate in industrial tail gas oxidation denitration circulating water comprises two supporting pieces, wherein the tops of the two supporting pieces are welded with a same bottom plate, side plates are welded on two sides of the top of the bottom plate respectively, one sides of the two side plates, which are close to each other, are provided with limiting grooves, limiting plates are slidably mounted in the limiting grooves, a first hole is formed in the inner wall of the bottom of each limiting groove, two second holes are formed in the top of the bottom plate, a same rotating shaft is rotatably mounted in the first hole and the second holes, the bottom of the bottom plate is fixedly connected with a driving motor through bolts, belt pulleys are fixedly sleeved on the outer sides of an output shaft of the driving motor and the outer sides of the rotating shafts respectively, the three belt pulleys are in transmission connection with a same belt, external threads are formed in the outer sides of the rotating shafts, traction shaft is installed to the traction groove internal rotation, the one end welding that two traction shafts are close to each other has same well cavity bucket, the diaphragm has all been welded at one side top that two curb plates are close to each other, the bottom welding of diaphragm has the riser, the fixed cover in the outside of traction shaft is equipped with the gear, the front side welding of riser has the rack, the gear meshes with the rack mutually, the bottom welding of limiting plate has the vertical plate, the bottom welding of two vertical plates has same horizontal plate, the top welding of horizontal plate has the fixed plate, the top welding of fixed plate has fixed pearl, the pole setting hole has been seted up to the bottom of well cavity bucket, the downthehole slidable mounting of pole setting has the pole setting, the bottom welding of pole setting has the extrusion pearl.
Preferably, a plurality of straight rods are welded at the tops of the cross rods, and a plurality of mixing rods are welded on the straight rods to uniformly mix circulating water and a neutralizing agent.
Preferably, the top of the hollow barrel is provided with a feed port, the bottom of the hollow barrel is provided with a discharge hole, and the feed port and the discharge hole are internally provided with sealing plugs in a clamping manner.
Preferably, two through holes are formed in the top of the horizontal plate, and the bottom of the vertical plate penetrates through the through holes.
Preferably, the outside cover of pole setting is equipped with the spring, and the top of spring welds in the bottom of cavity bucket, and the bottom of spring welds in the top of lagging, can make the lagging recovery normal position.
Preferably, the pressing bead is in contact with the fixing bead.
In the utility model, a desorption device of nitrate in industrial tail gas oxidation denitration circulating water, leading-in the circulating water to well hollow barrel, adding the neutralizer, start driving motor, driving motor's output shaft drives the pivot through belt pulley and belt and rotates, external screw thread and screw threaded connection in the pivot, drive the limiting plate and remove, the limiting plate drives the traction shaft and removes, the traction shaft drives well hollow barrel and removes, the last gear of traction shaft meshes with the rack, drive the traction shaft and rotate, thereby make well hollow barrel can also rotate in the in-process of removing, when the bottom of limiting plate contacts with the bottom inner wall of spacing groove, driving motor reverses this moment, well hollow barrel rocks circulating water and neutralizer, in the process of well hollow barrel rotation, drive the extrusion pearl and rotate, fixed pearl extrusion pearl drives the extrusion pearl and removes when extrusion pearl contacts with fixed pearl, the pole setting drives the horizontal pole and removes, and the straight-bar drives the mixing rod and removes, and the mixing rod is to the further mixing of circulating water and neutralizer, and the denitration is efficient.
The utility model discloses the practicality is good, the efficiency of effectual improvement circulating water denitration, the effectual of denitration.
Drawings
FIG. 1 is a schematic structural diagram of a device for removing nitrates from industrial tail gas oxidation denitration circulating water, which is provided by the utility model;
FIG. 2 is a schematic structural diagram of part A of a device for removing nitrates from industrial tail gas oxidation denitration circulating water, which is provided by the utility model;
fig. 3 is a schematic structural diagram of a part B of a device for removing nitrates from industrial tail gas oxidation denitration circulating water, which is provided by the utility model.
In the figure: 1. a support member; 2. a base plate; 3. a side plate; 4. a limiting plate; 5. a rotating shaft; 6. a drive motor; 7. a belt; 8. a traction shaft; 9. a hollow barrel; 10. a vertical plate; 11. a gear; 12. a rack; 13. a vertical plate; 14. a horizontal plate; 15. fixing the beads; 16. erecting a rod; 17. extruding the beads; 18. sheathing; 19. a spring; 20. a cross bar.
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.
Referring to fig. 1-3, a device for removing nitrate in industrial tail gas oxidation denitration circulating water comprises two support members 1, the same bottom plate 2 is welded on the top of the two support members 1, side plates 3 are welded on both sides of the top of the bottom plate 2, a limiting groove is formed on one side of each of the two side plates 3 close to each other, a limiting plate 4 is slidably mounted in the limiting groove, a first hole is formed on the inner wall of the bottom of the limiting groove, two second holes are formed on the top of the bottom plate 2, the same rotating shaft 5 is rotatably mounted in the first hole and the second hole, a driving motor 6 is fixedly connected to the bottom of the bottom plate 2 through a bolt, belt pulleys are fixedly sleeved on the outer sides of an output shaft of the driving motor 6 and the rotating shaft 5, the same belt 7 is connected to the three belt pulleys in a transmission manner, external threads are formed on the outer, the traction groove has all been seted up to one side that two limiting plates 4 are close to each other, traction shaft 8 is installed to the traction groove internal rotation, the one end welding that two traction shaft 8 are close to each other has same well bucket 9, the diaphragm has all been welded at one side top that two curb plates 3 are close to each other, the bottom welding of diaphragm has riser 10, the fixed cover in outside of traction shaft 8 is equipped with gear 11, the front side welding of riser 10 has rack 12, gear 11 meshes with rack 12 mutually, the bottom welding of limiting plate 4 has vertical plate 13, the bottom welding of two vertical plates 13 has same horizontal plate 14, the top welding of horizontal plate 14 has the fixed plate, the top welding of fixed plate has fixed pearl 15, the pole setting hole has been seted up to the bottom of well bucket 9, the downthehole slidable mounting of pole setting has pole setting 16, the bottom welding of pole setting 16 has extrusion pearl 17, the fixed cover in the.
In this embodiment, the top welding of horizontal pole 20 has a plurality of straight-bars, and the welding has a plurality of thoughtlessly material poles on the straight-bar, carries out the mixing to circulating water and neutralizer.
In this embodiment, the feed port has been seted up at the top of well cavity bucket 9, and the discharge opening has been seted up to the bottom of well cavity bucket 9, all clamps the sealing plug in feed port and the discharge opening.
In this embodiment, two through holes are opened at the top of the horizontal plate 14, and the bottom of the vertical plate 10 penetrates through the through holes.
In this embodiment, the outside of the upright rod 16 is sleeved with a spring 19, the top end of the spring 19 is welded to the bottom of the hollow barrel 9, and the bottom end of the spring 19 is welded to the top of the strap 18, so that the strap 18 can be restored to its original position.
In this embodiment, the pressing bead 17 is in contact with the fixing bead 15.
In the utility model, when in use, the circulating water is guided into the hollow barrel 9, the neutralizer is added, the driving motor 6 is started, the driving motor 6 is controlled by the control switch, the driving motor 6 is powered by the commercial power, the output shaft of the driving motor 6 drives the rotating shaft 5 to rotate through the belt pulley and the belt 7, the external thread on the rotating shaft 5 is in threaded connection with the screw hole, the limiting plate 4 is driven to move, the limiting plate 4 drives the traction shaft 8 to move, the traction shaft 8 drives the hollow barrel 9 to move, the gear 11 on the traction shaft 8 is meshed with the rack 12 to drive the traction shaft 8 to rotate, thereby the hollow barrel 9 can also rotate in the moving process, when the bottom of the limiting plate 4 is contacted with the inner wall at the bottom of the limiting groove, the driving motor 6 reverses at the moment, the hollow barrel 9 shakes the circulating water and the neutralizer, in the rotating process of the hollow, drive extrusion pearl 17 and rotate, extrusion pearl 17 extrudees the top that pearl 17 is located fixed pearl 15 slightly when contacting with fixed pearl 15, consequently fixed pearl 15 extrusion pearl 17 drives extrusion pearl 17 and removes, extrusion pearl 17 drives pole setting 16 and removes, pole setting 16 drives horizontal pole 20 and removes, horizontal pole 20 drives the straight-bar and removes, the straight-bar drives the compounding pole and removes, the compounding pole is to the further mixing of circulating water and neutralizer, make the abundant mixture of circulating water and neutralizer, the efficiency of denitration is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a desorption device of nitrate in industry tail gas oxidation denitration circulating water, including two support piece (1), a serial communication port, the top welding of two support piece (1) has same bottom plate (2), curb plate (3) have all been welded to the top both sides of bottom plate (2), the spacing groove has all been seted up to the one side that two curb plates (3) are close to each other, sliding mounting has limiting plate (4) in the spacing groove, set up the first hole on the bottom inner wall of spacing groove, the top of bottom plate (2) has two second holes, the same pivot (5) is installed in first hole and the second hole rotation, the bottom of bottom plate (2) is through bolt fixedly connected with driving motor (6), the outside of driving motor (6) output shaft and the outside of pivot (5) all fixed the cover are equipped with the belt pulley, the transmission is connected with same belt (7) on the three belt pulley, the top of the limiting plate (4) is provided with a screw hole, external threads on the rotating shaft (5) are in threaded connection with the screw hole, one side, close to each other, of each two limiting plates (4) is provided with a traction groove, a traction shaft (8) is installed in the traction groove in a rotating mode, one end, close to each other, of each two traction shafts (8) is welded with the same hollow barrel (9), the top of one side, close to each other, of each two side plates (3) is welded with a transverse plate, the bottom of each transverse plate is welded with a vertical plate (10), the outer side of each traction shaft (8) is fixedly sleeved with a gear (11), the front side of each vertical plate (10) is welded with a rack (12), the gears (11) are meshed with the racks (12), the bottom of each limiting plate (4) is welded with a vertical plate (13), the bottom of each two vertical plates (, the bottom of cavity bucket (9) has seted up the pole hole, and the downthehole slidable mounting of pole setting has pole setting (16), and the bottom welding of pole setting (16) has extrusion pearl (17), and the fixed cover in the outside of pole setting (16) is equipped with lagging (18), and the top welding of pole setting (16) has horizontal pole (20).
2. The device for removing nitrate from industrial tail gas oxidation denitration circulating water according to claim 1, wherein a plurality of straight rods are welded on the top of the cross rod (20), and a plurality of mixing rods are welded on the straight rods.
3. The device for removing nitrate in industrial tail gas oxidation denitration circulating water according to claim 1, wherein a feed hole is formed in the top of the hollow barrel (9), a discharge hole is formed in the bottom of the hollow barrel (9), and sealing plugs are clamped in the feed hole and the discharge hole.
4. The device for removing nitrate in industrial tail gas oxidation denitration circulating water according to claim 1, wherein two through holes are formed in the top of the horizontal plate (14), and the bottom of the vertical plate (10) penetrates through the through holes.
5. The device for removing nitrate in industrial tail gas oxidation denitration circulating water according to claim 1, wherein a spring (19) is sleeved on the outer side of the vertical rod (16), the top end of the spring (19) is welded at the bottom of the hollow barrel (9), and the bottom end of the spring (19) is welded at the top of the sleeve plate (18).
6. The device for removing the nitrate in the industrial tail gas oxidation denitration circulating water according to the claim 1, wherein the extrusion beads (17) are in contact with the fixed beads (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921874106.9U CN211419694U (en) | 2019-10-31 | 2019-10-31 | Desorption device of nitrate in industry tail gas oxidation denitration circulating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921874106.9U CN211419694U (en) | 2019-10-31 | 2019-10-31 | Desorption device of nitrate in industry tail gas oxidation denitration circulating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211419694U true CN211419694U (en) | 2020-09-04 |
Family
ID=72285523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921874106.9U Active CN211419694U (en) | 2019-10-31 | 2019-10-31 | Desorption device of nitrate in industry tail gas oxidation denitration circulating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211419694U (en) |
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2019
- 2019-10-31 CN CN201921874106.9U patent/CN211419694U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240523 Address after: Room 07A, C6, 16th Floor, Times Square, No. 52 Hong Kong Middle Road, Shinan District, Qingdao City, Shandong Province, 266000 Patentee after: QINGDAO AIKCAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Country or region after: China Address before: No.212, Kaiyuan Avenue, Luolong District, Luoyang City, Henan Province Patentee before: Wang Xiangduo Country or region before: China |
|
| TR01 | Transfer of patent right |