CN210259696U - Ammonia water storage tank for flue gas denitration - Google Patents
Ammonia water storage tank for flue gas denitration Download PDFInfo
- Publication number
- CN210259696U CN210259696U CN201921144299.2U CN201921144299U CN210259696U CN 210259696 U CN210259696 U CN 210259696U CN 201921144299 U CN201921144299 U CN 201921144299U CN 210259696 U CN210259696 U CN 210259696U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- ammonia water
- water storage
- flue gas
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 title claims abstract description 51
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000003546 flue gas Substances 0.000 title claims abstract description 24
- 235000011114 ammonium hydroxide Nutrition 0.000 title claims description 44
- 238000009434 installation Methods 0.000 claims description 24
- 239000000779 smoke Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000011897 real-time detection Methods 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model belongs to aqueous ammonia storage tank field, especially, aqueous ammonia storage tank for flue gas denitration is not convenient for remove the use to current aqueous ammonia storage tank, and the service position is fixed, and the security performance is relatively poor, can not real-time detection have the liquid seepage, influences the problem of the normal denitration of flue gas, now proposes following scheme, and it includes the bottom plate, the top of bottom plate is equipped with two mounts, and the top fixed mounting of two mounts has same aqueous ammonia storage tank body, and the bottom of two mounts is equipped with same elevating gear, the top fixed mounting of aqueous ammonia storage tank body has the alarm, and one side fixed mounting of aqueous ammonia storage tank body has the mounting panel, and the fixed slot has been seted up at the top of mounting panel. The utility model discloses simple structure, convenient operation, this aqueous ammonia storage tank body are convenient for remove the use, and the use position is nimble, can also adjust the use height, and whether can real-time detection have the liquid seepage, has guaranteed the normal denitration of flue gas.
Description
Technical Field
The utility model relates to an aqueous ammonia storage tank technical field especially relates to an aqueous ammonia storage tank for flue gas denitration.
Background
67% of nitrogen oxide emission in China comes from coal combustion, survey data of emission sources polluted by SO2 and NOx show that the key industries of SO2 and NOx pollution control are thermal power, steel, cement and the like, the realization of effective denitration and purification of discharged flue gas is crucial to environmental protection, the flue gas denitration technology is rapidly developed, along with the increase of the strength of environmental protection policies, the corresponding environmental protection requirements are increasingly strict, the denitration requirements are also increasingly strict, simple SNCR cannot meet the relevant requirements, the SCR technology is more and more widely applied, for SCR technology, currently, ammonia water is used as a catalyst, the ammonia water is required to be converted into ammonia gas and then mixed with the flue gas for denitration, and the ammonia water is generally stored in an ammonia water storage tank;
however, the existing ammonia water storage tank is inconvenient to move and use, the use position is fixed, the safety performance is poor, whether liquid leakage exists or not can not be detected in real time, and normal denitration of smoke is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the aqueous ammonia storage tank to be not convenient for remove among the prior art and use, use the rigidity, and the security performance is relatively poor, can not real-time detection have the liquid seepage, influence the shortcoming of the normal denitration of flue gas, and the aqueous ammonia storage tank for flue gas denitration that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ammonia water storage tank for flue gas denitration comprises a bottom plate, wherein two installation seats are arranged at the top of the bottom plate, the top of the two installation seats is fixedly provided with the same ammonia water storage tank body, the bottom of the two installation seats is provided with the same lifting device, an alarm is fixedly arranged at the top of the ammonia water storage tank body, one side of the ammonia water storage tank body is fixedly provided with an installation plate, the top of the installation plate is provided with a fixed groove, the inner wall of the fixed groove is fixedly provided with a rack, the top of the installation plate is fixedly provided with two side plates, one side of the two side plates, which are close to each other, is fixedly provided with the same connecting plate, the top of the connecting plate is provided with a sliding hole, a moving seat is slidably arranged in the sliding hole, the bottom of the moving seat is slidably provided with, the smoke sensor is electrically connected with the alarm, and a fan is arranged at the top of the smoke sensor.
Preferably, elevating gear includes two sliders, two rotor arms, lead screw and servo motor, and the spout has all been seted up to one side that the mount pad is close to each other with the bottom plate, and slider slidable mounting is in the spout that corresponds, and the one end of two rotor arms is rotated and is installed on two sliders that correspond, and one side that two rotor arms are close to each other is rotated and is installed same fixed block.
Preferably, the mounting seat and one side that the bottom plate is close to each other have all been seted up the standing groove, equal fixed mounting has the fixing base in two standing grooves, and the other end of two rotor arms rotates and installs on two corresponding fixing bases, and one side of slider is seted up threaded hole, and the lead screw thread is installed in threaded hole, and servo motor fixed mounting is in one side of bottom plate, and servo motor's output shaft fixed mounting is in the one end of lead screw.
Preferably, a rotating groove is formed in the inner wall of one side of the sliding groove, one end of the screw rod is rotatably installed in the rotating groove, a rotating hole is formed in the inner wall of the other side of the sliding groove, and the screw rod is rotatably installed in the rotating hole.
Preferably, the bottom of removing the seat has seted up the spread groove, and gear motor slidable mounting has two installation pieces in the spread groove, and the top welding of removing the seat has two installation pieces, and the equal fixed mounting in one side that two installation pieces are close to each other is on the fan, and a plurality of universal wheels are installed to the bottom of bottom plate.
In the utility model, a flue gas denitration ammonia water storage tank starts servo motor when using, servo motor drives the lead screw and rotates, the mount pad drives ammonia water storage tank body and removes, can adjust the use height of ammonia water storage tank body, the universal wheel can conveniently drive ammonia water storage tank body and remove the use position, start gear motor, gear motor drives the gear and rotates, the seat that removes moves back and forth and drives smoke transducer and fan back and forth movement, if ammonia water storage tank body takes place to leak, the fan transmits gas to smoke transducer, smoke transducer detects the gas after the ammonia water volatilizees and opens the alarm and reports to the police;
the utility model discloses simple structure, convenient operation, this aqueous ammonia storage tank body are convenient for remove the use, and the use position is nimble, can also adjust the use height, and whether can real-time detection have the liquid seepage, has guaranteed the normal denitration of flue gas.
Drawings
Fig. 1 is a schematic view of a main view structure of an ammonia water storage tank for flue gas denitration provided by the utility model;
fig. 2 is a schematic structural diagram of a part a of an ammonia water storage tank for flue gas denitration provided by the utility model;
fig. 3 is the utility model provides a B part schematic structure of aqueous ammonia storage tank for flue gas denitration.
In the figure: the device comprises a base plate 1, a mounting seat 2, an ammonia water storage tank body 3, a mounting plate 4, a fixing groove 5, a rack 6, a connecting plate 7, a moving seat 8, a speed reducing motor 9, a gear 10, a smoke sensor 11, a fan 12, a sliding groove 13, a sliding block 14, a rotating arm 15, a screw rod 16 and a servo motor 17.
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, an ammonia water storage tank for flue gas denitration comprises a bottom plate 1, two installation bases 2 are arranged at the top of the bottom plate 1, the same ammonia water storage tank body 3 is fixedly installed at the top of the two installation bases 2, the same lifting device is arranged at the bottom of the two installation bases 2, an alarm is fixedly installed at the top of the ammonia water storage tank body 3, an installation plate 4 is fixedly installed at one side of the ammonia water storage tank body 3, a fixed groove 5 is formed at the top of the installation plate 4, a rack 6 is fixedly installed on the inner wall of the fixed groove 5, two side plates are fixedly installed at the top of the installation plate 4, the same connecting plate 7 is fixedly installed at the side, close to each other, a sliding hole is formed at the top of the connecting plate 7, a moving base 8 is slidably installed in the sliding hole, the gear 10 is meshed with the rack 6, a smoke sensor 11 is fixedly mounted at the top of the movable seat 8, the smoke sensor 11 is electrically connected with the alarm, and a fan 12 is arranged at the top of the smoke sensor 11.
The utility model discloses in, elevating gear includes two sliders 14, two rotor arms 15, lead screw 16 and servo motor 17, and spout 13 has all been seted up to one side that mount pad 2 and bottom plate 1 are close to each other, and 14 slidable mounting of slider are in the spout 13 that corresponds, and two rotor arms 15's one end is rotated and is installed on two sliders 14 that correspond, and two rotor arms 15 rotate one side that is close to each other and install same fixed block.
The utility model discloses in, the standing groove has all been seted up to one side that mount pad 2 and bottom plate 1 are close to each other, and equal fixed mounting has a fixing base in two standing grooves, and two other ends of rotor arm 15 rotate to be installed on two fixing bases that correspond, and threaded hole is seted up to one side of slider 14, and 16 threaded mounting of lead screw are in the threaded hole, and servo motor 17 fixed mounting is in one side of bottom plate 1, and servo motor 17's output shaft fixed mounting is in the one end of lead screw 16.
The utility model discloses in, seted up on one side inner wall of spout 13 and rotated the groove, lead screw 16's one end is rotated and is installed at the rotation inslot, has seted up on spout 13's the opposite side inner wall and has rotated the hole, and lead screw 16 rotates and installs in rotating the hole.
The utility model discloses in, remove the bottom of seat 8 and seted up the spread groove, gear motor 9 slidable mounting has two installation pieces in the spread groove, and the top welding of removing seat 8 has two installation pieces, and the equal fixed mounting in one side that two installation pieces are close to each other is on fan 12, and a plurality of universal wheels are installed to bottom plate 1's bottom.
In the utility model, when in use, the servo motor 17 is started, the servo motor 17 drives the screw rod 16 to rotate, the screw rod 16 drives the slider 14 to slide in the chute 13, the slider 14 drives the rotating arm 15 to rotate, the rotating arm 15 rotates on the fixing seat, so that the two rotating arms 15 drive the mounting seat 2 to move, the mounting seat 2 drives the ammonia water storage tank body 3 to move, the use height of the ammonia water storage tank body 3 can be adjusted, the universal wheel can conveniently drive the ammonia water storage tank body 3 to move to the use position, the gear motor 9 is started, the gear motor 9 drives the gear 10 to rotate, the gear 10 is meshed with the rack 6 and drives the gear motor 9 to move, the gear motor 9 drives the moving seat 8 to slide in the sliding hole, the gear motor 9 drives the gear 10 to move to the two sides of the fixing groove 5, the gear motor 9 slides in the connecting groove and changes the moving track, the movable seat 8 drives the smoke sensor 11 and the fan 12 to move back and forth, if the ammonia water storage tank body 3 leaks, the fan 12 transmits gas to the smoke sensor 11, and the smoke sensor 11 detects the gas generated after ammonia water volatilizes and turns on an alarm to give an alarm; this aqueous ammonia storage tank body 3 is convenient for remove the use, and the use position is nimble, can also adjust and use the height, and whether can real-time detection have the liquid seepage, has guaranteed the normal denitration of flue gas.
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 (5)
1. An ammonia water storage tank for flue gas denitration comprises a bottom plate (1) and is characterized in that two installation seats (2) are arranged at the top of the bottom plate (1), the same ammonia water storage tank body (3) is fixedly installed at the tops of the two installation seats (2), the same lifting device is arranged at the bottom of the two installation seats (2), an alarm is fixedly installed at the top of the ammonia water storage tank body (3), an installation plate (4) is fixedly installed at one side of the ammonia water storage tank body (3), a fixing groove (5) is formed in the top of the installation plate (4), a rack (6) is fixedly installed on the inner wall of the fixing groove (5), two side plates are fixedly installed at the top of the installation plate (4), the same connecting plate (7) is fixedly installed at one side, close to each other, of the two side plates, a sliding hole is formed in the top of the, remove the bottom slidable mounting of seat (8) and have gear motor (9), the welding has gear (10) on the output shaft of gear motor (9), gear (10) and rack (6) meshing, the top fixed mounting who removes seat (8) has smoke transducer (11), smoke transducer (11) and alarm electric connection, and the top of smoke transducer (11) is equipped with fan (12).
2. The ammonia water storage tank for flue gas denitration according to claim 1, wherein the lifting device comprises two sliding blocks (14), two rotating arms (15), a screw rod (16) and a servo motor (17), sliding grooves (13) are formed in the side, close to each other, of the mounting base (2) and the bottom plate (1), the sliding blocks (14) are slidably mounted in the corresponding sliding grooves (13), one ends of the two rotating arms (15) are rotatably mounted on the corresponding two sliding blocks (14), and the same fixed block is rotatably mounted on the side, close to each other, of the two rotating arms (15).
3. The ammonia water storage tank for flue gas denitration according to claim 1, wherein the mounting seat (2) and the bottom plate (1) are provided with placing grooves on one side close to each other, fixing seats are fixedly mounted in the two placing grooves, the other ends of the two rotating arms (15) are rotatably mounted on the corresponding two fixing seats, one side of the slider (14) is provided with a threaded hole, the screw rod (16) is threadedly mounted in the threaded hole, the servo motor (17) is fixedly mounted on one side of the bottom plate (1), and the output shaft of the servo motor (17) is fixedly mounted at one end of the screw rod (16).
4. The ammonia water storage tank for flue gas denitration according to claim 2, wherein a rotating groove is formed on an inner wall of one side of the chute (13), one end of the screw rod (16) is rotatably installed in the rotating groove, a rotating hole is formed on an inner wall of the other side of the chute (13), and the screw rod (16) is rotatably installed in the rotating hole.
5. The ammonia water storage tank for flue gas denitration according to claim 1, wherein a connecting groove is formed in the bottom of the moving seat (8), the speed reduction motor (9) is slidably mounted in the connecting groove, two mounting pieces are welded to the top of the moving seat (8), one sides of the two mounting pieces, which are close to each other, are fixedly mounted on the fan (12), and a plurality of universal wheels are mounted at the bottom of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144299.2U CN210259696U (en) | 2019-07-22 | 2019-07-22 | Ammonia water storage tank for flue gas denitration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144299.2U CN210259696U (en) | 2019-07-22 | 2019-07-22 | Ammonia water storage tank for flue gas denitration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210259696U true CN210259696U (en) | 2020-04-07 |
Family
ID=70011650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921144299.2U Expired - Fee Related CN210259696U (en) | 2019-07-22 | 2019-07-22 | Ammonia water storage tank for flue gas denitration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210259696U (en) |
-
2019
- 2019-07-22 CN CN201921144299.2U patent/CN210259696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |