CN218251912U - Washing frock of old and useless SCR honeycomb formula denitration catalyst tablet - Google Patents
Washing frock of old and useless SCR honeycomb formula denitration catalyst tablet Download PDFInfo
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- CN218251912U CN218251912U CN202222634148.3U CN202222634148U CN218251912U CN 218251912 U CN218251912 U CN 218251912U CN 202222634148 U CN202222634148 U CN 202222634148U CN 218251912 U CN218251912 U CN 218251912U
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- chamber
- denitration catalyst
- frock
- filter screen
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- 239000003054 catalyst Substances 0.000 title claims abstract description 70
- 238000005406 washing Methods 0.000 title claims abstract description 37
- 238000007664 blowing Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000010926 purge Methods 0.000 claims abstract description 17
- 230000005012 migration Effects 0.000 claims abstract description 9
- 238000013508 migration Methods 0.000 claims abstract description 9
- 238000007605 air drying Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000004140 cleaning Methods 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 21
- 239000002699 waste material Substances 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 24
- 238000001035 drying Methods 0.000 abstract description 12
- 239000002956 ash Substances 0.000 description 26
- 238000010410 dusting Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000007789 gas Substances 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
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a washing frock of old and useless SCR honeycomb formula denitration catalyst tablet, including the device main part, turn right from a left side and seted up the reservoir chamber in proper order, purge chamber and automatically controlled room in the device main part, the inside of purge chamber is provided with the washing frock, the washing frock includes first motor, pivot and filter screen panel, pivot fixed mounting is at the output of first motor, filter screen panel one end and pivot fixed connection, other end fixed mounting has the cover door, filter screen panel's inner wall fixedly connected with brush, be provided with the moving mechanism who carries out the horizontal migration to washing frock in the purge chamber, be provided with in the device main part and wash mechanism and air-drying mechanism, the utility model relates to a washing frock technical field, this washing frock of old and useless SCR honeycomb formula denitration catalyst tablet combines dry method ash removal and wet method ash removal, and convenient drying after blowing effectual and ash removal.
Description
Technical Field
The utility model relates to a wash frock technical field, specifically be a washing frock of old and useless SCR honeycomb formula denitration catalyst tablet.
Background
At present, selective Catalytic Reduction (SCR) is mainly adopted for flue gas denitration in a thermal power plant, and an SCR catalyst is the core of an SCR flue gas denitration system. At present, the activity of the SCR honeycomb denitration catalyst in use can be continuously reduced due to abrasion caused by fly ash in flue gas, deposition of solid matters and poisoning of alkali metals and alkaline earth metals, after 2 to 3 years, the catalyst faces deactivation risk, the catalyst needs to be considered to be regenerated or additionally provided with a new catalyst, the catalyst is expensive, occupies a large investment in flue gas denitration engineering and belongs to consumables, meanwhile, the catalyst raw materials are toxic, the waste catalyst is difficult to treat, secondary pollution to the environment is easy to generate, currently, the ash removal is mainly divided into dry ash removal and wet ash removal, the dry ash removal can only remove floating ash on the surface of a catalyst tablet, the ash removal effect is poor, the requirement of a subsequent process cannot be met, a large amount of aqueous solution required by single wet ash removal and more solid harmful substances in cleaning solution are not convenient for subsequent treatment.
In order to solve the above problems, chinese patent CN201720242427.1 discloses a waste and old denitration catalyst cleaning device for SCR, the catalyst is placed in the filter screen, the motor drives the filter screen to rotate, the air-collecting hood is sleeved on the blowing device to carry out dry-method ash removal on the catalyst, then the washing device carries out wet-method washing on the catalyst, finally the blowing device dries the catalyst after removing the air-collecting hood, the advantages of dry-method ash removal and wet-method ash removal are combined, but the following problems still exist: utilize washing unit to wash the catalyst tablet when, to the inconvenient automatically regulated that carries on in washing position of catalyst tablet, the rigidity of catalyst tablet can lead to washing unclean, and the waste water after washing is not convenient for collect simultaneously, and the catalyst is placed in the filter screen in addition, and the motor drives the filter screen and rotates, and single utilization is bloied and is hardly blown off the ash floating of adhesion on catalyst tablet surface, and the effect of removing dust is relatively poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a washing frock of old and useless SCR honeycomb formula denitration catalyst tablet has solved current problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a washing frock of old and useless SCR honeycomb formula denitration catalyst tablet, includes the device main part, reservoir chamber, purge chamber and automatically controlled room have been seted up in proper order to turn right from a left side in the device main part, the inside of purge chamber is provided with washs the frock, it includes first motor, pivot and filter screen panel to wash the frock, pivot fixed mounting is at the output of first motor, filter screen panel one end and pivot fixed connection, other end fixed mounting have the cover door, filter screen panel's inner wall fixedly connected with brush, be provided with the moving mechanism who carries out the horizontal migration to wasing the frock in the purge chamber, be provided with in the device main part and wash mechanism and air-drying mechanism.
Preferably, moving mechanism includes the screw rod, screw rod one end is passed through the bearing and is connected with the rotation of purge chamber inner wall, and other end fixed mounting is at the output of second motor, the top fixed mounting of screw rod has the gag lever post, gag lever post both ends and purge chamber both sides inner wall fixed connection, the cover is equipped with the regulating block on screw rod, the gag lever post, inside spacing hole and the screw hole of having seted up of regulating block, spacing hole and gag lever post sliding connection, the screw hole is connected with screw rod screw thread transmission, first motor and regulating block fixed connection.
Preferably, wash the mechanism and include suction pump, inlet tube, outlet pipe and sprinkler bead, suction pump fixed mounting is at device main part top, the water inlet fixedly connected with of suction pump extends to the inside inlet tube of reservoir chamber, and delivery port fixedly connected with extends to the inside outlet pipe of washing chamber, the terminal fixedly connected with sprinkler bead of outlet pipe.
Preferably, the air-drying mechanism comprises an air pump, a heating box, an air blowing pipe and an air blowing nozzle, the air pump and the heating box are fixedly installed inside the electric control chamber, a heating wire is fixedly installed inside the heating box, an air inlet of the air pump is communicated with the heating box, an air outlet of the air pump is fixedly connected with the air blowing pipe extending to the inside of the cleaning chamber, and the air blowing pipe is communicated with the air blowing nozzle.
Preferably, the number of the blowing nozzles is multiple, and the blowing nozzles are linearly distributed on the top wall of the inner part of the cleaning chamber at equal intervals.
Preferably, a water inlet and a water outlet are formed in the water storage chamber, a waste discharge port is formed in the bottom of the cleaning chamber, and a valve is fixedly mounted on the waste discharge port.
Preferably, the number of the brushes is multiple, and the brushes are uniformly distributed on the inner wall of the filter screen cover.
Advantageous effects
The utility model provides a washing frock of old and useless SCR honeycomb formula denitration catalyst tablet. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a washing frock of old and useless SCR honeycomb formula denitration catalyst tablet, the catalyst tablet is placed in the screen panel through the cover door, it drives the screen panel rotation to start first motor, utilize the blowing nozzle to carry out dry process dusting to the catalyst tablet through starting the aspiration pump, then start the suction pump and extract the reservoir inside water to the sprinkler head, utilize the sprinkler head to carry out wet process washing to the catalyst tablet, waste water after washing collects through the purge chamber, start the heating wire at last and heat to the heating cabinet inside, utilize the air-pump to draw hot-air to the blowing nozzle and carry out the drying to the catalyst, realize combining dry process dusting and wet process dusting advantage, blow the dry purpose of convenient drying after the ash effect is good and the ash removal, the utility model discloses a moving mechanism is set up in the below of washing frock, in dry process ash removal and wet process dusting and drying process, rotate through starting second motor drive screw rod, utilize regulating block and screw rod screw drive regulating block horizontal migration, and drive washing frock horizontal migration, and then carry out the ash removal and wash the position when drying, thereby can make the catalyst article wash thoroughly when rinsing, the surface cleaning effect more thoroughly improves.
2. This washing frock of old and useless SCR honeycomb formula denitration catalyst tablet, through at the even installation brush of screen panel inner wall, it rotates to drive the screen panel starting first motor, when utilizing the blowing nozzle to carry out dry process dusting to the catalyst tablet through starting the aspiration pump, can be at the inside rotation in-process of catalyst tablet in the screen panel, blow the ash to the catalyst tablet through the blowing nozzle on one side, utilize brush and catalyst tablet surface to rub on one side, clean the dust of catalyst tablet surface adhesion, and then make the adhesion thoroughly get rid of at the ash floating on catalyst tablet surface, improve the dusting effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the screen cover of the present invention;
fig. 3 is a schematic diagram of the structure of the adjusting block of the present invention.
In the figure: 1. a device main body; 2. a water storage chamber; 3. a cleaning chamber; 31. a waste discharge port; 4. an electric control chamber; 5. cleaning a tool; 51. a first motor; 52. a rotating shaft; 53. a filter screen cover; 531. a cover door; 532. a brush; 6. a moving mechanism; 61. a screw; 62. a bearing; 63. a second motor; 64. a limiting rod; 65. an adjusting block; 651. a limiting hole; 652. a threaded hole; 7. a flushing mechanism; 71. a water pump; 72. a water inlet pipe; 73. a water outlet pipe; 74. a sprinkler head; 8. an air drying mechanism; 81. an air pump; 82. a heating box; 821. an electric heating wire; 83. an air blowing pipe; 84. a blowing nozzle.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides two technical solutions:
the first embodiment is as follows:
the utility model provides a washing frock of old and useless SCR honeycomb formula denitration catalyst tablet, including device main part 1, reservoir chamber 2 has been seted up in proper order from a left side to turning right in device main part 1 inside, purge chamber 3 and automatically controlled room 4, the inside of purge chamber 3 is provided with washing frock 5, it includes first motor 51 to wash frock 5, pivot 52 and screen panel 53, pivot 52 fixed mounting is at first motor 51's output, screen panel 53 one end and pivot 52 fixed connection, other end fixed mounting has cover door 531, screen panel 53's inner wall fixedly connected with brush 532, be provided with in the purge chamber 3 and carry out the moving mechanism 6 that horizontal migration adjusted to washing frock 5, be provided with on the device main part 1 and wash mechanism 7 and air-drying mechanism 8.
The second embodiment:
a cleaning tool for waste SCR honeycomb denitration catalyst tablets comprises a device main body 1, wherein a water storage chamber 2, a cleaning chamber 3 and an electric control chamber 4 are sequentially arranged in the device main body 1 from left to right, the water storage chamber 2 is provided with a water inlet and a water outlet, the bottom of the cleaning chamber 3 is provided with a waste discharge port 31, a valve is fixedly arranged on the waste discharge port 31, clear water can be conveniently added or discharged into the water storage chamber 2, and cleaning wastewater in the cleaning chamber 3 can be conveniently discharged outwards through the waste discharge port 31; the cleaning tool 5 is arranged inside the cleaning chamber 3, the cleaning tool 5 comprises a first motor 51, a rotating shaft 52 and a filter screen cover 53, the rotating shaft 52 is fixedly installed at the output end of the first motor 51, the first motor 51 is electrically connected with an external power supply through a lead, one end of the filter screen cover 53 is fixedly connected with the rotating shaft 52, the other end of the filter screen cover 53 is fixedly provided with a screen door 531, the inner wall of the filter screen cover 53 is fixedly connected with a plurality of brushes 532, the brushes 532 are uniformly distributed on the inner wall of the filter screen cover 53, when the first motor 51 is started to drive the filter screen cover 53 to rotate, when the air suction pump 81 is started and the air blowing nozzle 84 is used for carrying out dry ash removal on a catalyst tablet, the air blowing can be carried out on the catalyst tablet through the air blowing nozzle 84 while the catalyst tablet rotates inside the filter screen cover 53, and the dust adhered to the surface of the catalyst tablet can be cleaned by rubbing the brushes 532 while the surfaces; a moving mechanism 6 for horizontally moving and adjusting the cleaning tool 5 is arranged in the cleaning chamber 3, the moving mechanism 6 comprises a screw 61, one end of the screw 61 is rotatably connected with the inner wall of the cleaning chamber 3 through a bearing 62, the other end of the screw is fixedly arranged at the output end of a second motor 63, the second motor 63 is electrically connected with an external power supply through a lead, a limiting rod 64 is fixedly arranged above the screw 61, two ends of the limiting rod 64 are fixedly connected with the inner walls at two sides of the cleaning chamber 3, an adjusting block 65 is sleeved on the screw 61 and the limiting rod 64, a limiting hole 651 and a threaded hole 652 are formed in the adjusting block 65, the limiting hole 651 is in sliding connection with the limiting rod 64, the threaded hole 652 is in threaded transmission connection with the screw 61, the first motor 51 is fixedly connected with the adjusting block 65, the second motor 63 is started to drive the screw 61 to rotate, the adjusting block 65 is driven to horizontally move by the threaded transmission of the adjusting block 65 and the screw 61, and further drives the cleaning tool 5 above the adjusting block 65 to horizontally move; the device main body 1 is provided with a washing mechanism 7 and an air drying mechanism 8, the washing mechanism 7 comprises a water suction pump 71, a water inlet pipe 72, a water outlet pipe 73 and a water spraying head 74, the water suction pump 71 is electrically connected with an external power supply through a wire, the water suction pump 71 is fixedly installed at the top of the device main body 1, a water inlet of the water suction pump 71 is fixedly connected with the water inlet pipe 72 extending to the inside of the water storage chamber 2, a water outlet is fixedly connected with the water outlet pipe 73 extending to the inside of the washing chamber 3, the tail end of the water outlet pipe 73 is fixedly connected with the water spraying head 74, the water suction pump 71 is started to pump the water in the water storage chamber 2 to the water spraying head 74 through the water inlet pipe 72 and the water outlet pipe 73, and the water spraying head 74 is used for carrying out wet washing on the catalyst tablets placed in the filter screen cover 53; the air drying mechanism 8 comprises an air suction pump 81, a heating box 82, an air blowing pipe 83 and an air blowing nozzle 84, the air suction pump 81, the heating box 82 is fixedly installed inside the electric control chamber 4, the air suction pump 81 is electrically connected with an external power supply through a lead, an electric heating wire 821 is fixedly installed inside the heating box 82, the electric heating wire 821 is electrically connected with the external power supply through a lead, an air inlet of the air suction pump 81 is communicated with the heating box 82, an air outlet of the air suction pump 81 is fixedly connected with the air blowing pipe 83 extending to the inside of the cleaning chamber 3, the air blowing pipe 83 is communicated with the air blowing nozzle 84, the air blowing nozzles 84 are multiple in number, the air blowing nozzles 84 are equidistantly and linearly distributed on the top wall inside the cleaning chamber 3, the air suction pump 81 is started to suck air to the air blowing nozzle 84 through the air blowing pipe 83, dry-method ash removal is carried out on a catalyst sheet by using the air blowing nozzle 84, meanwhile, the electric heating wire 821 is started to heat the inside of the heating box 82, and the catalyst is sucked by the air to the air blowing nozzle 84 to dry-the catalyst.
When the cleaning tool for the waste SCR honeycomb denitration catalyst tablets is used, the waste honeycomb denitration catalyst tablets used in flue gas denitration of a thermal power plant are cleaned, the waste honeycomb denitration catalyst tablets are placed in the filter screen cover 53 by opening the cover door 531 during cleaning, then the first motor 51 is started to drive the filter screen cover 53 to rotate, the catalyst tablets are subjected to dry ash removal by starting the air pump 81 through the air blowing nozzle 84, in the dry ash removal process, the brushes 532 are uniformly arranged on the inner wall of the filter screen cover 53, the filter screen cover 53 is driven to rotate by starting the first motor 51, when the air blowing nozzle 84 is used for carrying out dry ash removal on the catalyst tablets by starting the air pump 81, the catalyst tablets can be subjected to ash removal through the air blowing nozzle 84 while being rotated inside the filter screen cover 53, the brushes 532 are used for rubbing the surfaces of the catalyst tablets, dust adhered to the surfaces of the catalyst tablets is cleaned, and then the floating ash adhered to the surfaces of the catalyst tablets is thoroughly removed, so that the ash removal effect is improved; then start suction pump 71 with the inside water extraction of reservoir chamber 2 to sprinkler bead 74, utilize sprinkler bead 74 to carry out the wet process to the catalyst tablet and wash, after washing, start heating wire 821 at last and to heating box 82 internal heating, utilize aspiration pump 81 to extract hot-air and carry out the drying to the gas blow nozzle 84 to the catalyst, realize combining dry method dusting and wet process dusting advantage, the purpose of convenient drying after the soot blowing is effectual and the ash removal, the utility model discloses a set up moving mechanism 6 in the below of washing frock 5, in dry method dusting and wet process dusting and drying process, through starting second motor 63 drive screw 61 and rotate, utilize regulating block 65 and screw 61 screw thread transmission to drive regulating block 65 horizontal migration, and then drive washing frock 5 horizontal migration, and then carry out automatic horizontal migration to the catalyst when carrying out dry method dusting and washing and air-dry position and adjust to surface cleaning is more thorough when enabling the catalyst article to wash, improves the cleaning performance.
And those not described in detail in this specification are well within the skill of the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a washing frock of old and useless SCR honeycomb formula denitration catalyst tablet, includes device main part (1), its characterized in that: device main part (1) is inside to have been seted up reservoir chamber (2), purge chamber (3) and automatically controlled room (4) from a left side turn right in proper order, the inside of purge chamber (3) is provided with washs frock (5), it includes first motor (51), pivot (52) and filter screen cover (53) to wash frock (5), pivot (52) fixed mounting is at the output of first motor (51), filter screen cover (53) one end and pivot (52) fixed connection, other end fixed mounting have cover door (531), the inner wall fixedly connected with brush (532) of filter screen cover (53), be provided with in purge chamber (3) and carry out moving mechanism (6) that the horizontal migration adjusted to wasing frock (5), be provided with on device main part (1) and wash mechanism (7) and air-drying mechanism (8).
2. The cleaning tool for the honeycomb denitration catalyst tablets of the waste SCR according to claim 1, is characterized in that: moving mechanism (6) include screw rod (61), screw rod (61) one end is passed through bearing (62) and is connected with purge chamber (3) inner wall rotation, and other end fixed mounting is at the output of second motor (63), the top fixed mounting of screw rod (61) has gag lever post (64), gag lever post (64) both ends and purge chamber (3) both sides inner wall fixed connection, the cover is equipped with regulating block (65) on screw rod (61), gag lever post (64), spacing hole (651) and screw hole (652) have been seted up to regulating block (65) inside, spacing hole (651) and gag lever post (64) sliding connection, screw hole (652) and screw rod (61) screw thread transmission are connected, first motor (51) and regulating block (65) fixed connection.
3. The cleaning tool for the honeycomb denitration catalyst tablets of the waste SCR according to claim 1, is characterized in that: wash mechanism (7) including suction pump (71), inlet tube (72), outlet pipe (73) and sprinkler bead (74), suction pump (71) fixed mounting is at device main part (1) top, the water inlet fixedly connected with of suction pump (71) extends to inside inlet tube (72) of reservoir chamber (2), and delivery port fixedly connected with extends to inside outlet pipe (73) of cleaning chamber (3), the terminal fixedly connected with sprinkler bead (74) of outlet pipe (73).
4. The cleaning tool for the honeycomb denitration catalyst tablets of the waste SCR according to claim 1, is characterized in that: air-dry mechanism (8) include aspiration pump (81), heating cabinet (82), gas blow pipe (83) and blowing nozzle (84), aspiration pump (81), heating cabinet (82) fixed mounting are inside in automatically controlled room (4), the inside fixed mounting of heating cabinet (82) has heating wire (821), the air inlet and heating cabinet (82) the intercommunication of aspiration pump (81), gas outlet fixed connection extend to the inside gas blow pipe (83) of cleaning chamber (3), gas blow pipe (83) and blowing nozzle (84) intercommunication.
5. The cleaning tool for the honeycomb denitration catalyst tablets of the waste SCR according to claim 4, is characterized in that: the number of the air blowing nozzles (84) is multiple, and the air blowing nozzles (84) are linearly distributed on the top wall of the interior of the cleaning chamber (3) at equal intervals.
6. The cleaning tool for the honeycomb denitration catalyst tablets of the waste SCR according to claim 1, is characterized in that: the water storage chamber (2) is provided with a water inlet and a water outlet, the bottom of the cleaning chamber (3) is provided with a waste discharge port (31), and the waste discharge port (31) is fixedly provided with a valve.
7. The cleaning tool for the waste SCR honeycomb denitration catalyst tablets as claimed in claim 1, characterized in that: the number of the brushes (532) is multiple, and the brushes (532) are uniformly distributed on the inner wall of the filter screen cover (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222634148.3U CN218251912U (en) | 2022-10-08 | 2022-10-08 | Washing frock of old and useless SCR honeycomb formula denitration catalyst tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222634148.3U CN218251912U (en) | 2022-10-08 | 2022-10-08 | Washing frock of old and useless SCR honeycomb formula denitration catalyst tablet |
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| Publication Number | Publication Date |
|---|---|
| CN218251912U true CN218251912U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222634148.3U Active CN218251912U (en) | 2022-10-08 | 2022-10-08 | Washing frock of old and useless SCR honeycomb formula denitration catalyst tablet |
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| Country | Link |
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| CN (1) | CN218251912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571508A (en) * | 2023-07-07 | 2023-08-11 | 邯郸市威蓝环保有限公司 | SCR honeycomb denitration catalyst regeneration clean drying device |
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2022
- 2022-10-08 CN CN202222634148.3U patent/CN218251912U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571508A (en) * | 2023-07-07 | 2023-08-11 | 邯郸市威蓝环保有限公司 | SCR honeycomb denitration catalyst regeneration clean drying device |
| CN116571508B (en) * | 2023-07-07 | 2023-09-15 | 邯郸市威蓝环保有限公司 | SCR honeycomb denitration catalyst regeneration clean drying device |
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