CN217662250U - Fly ash stabilization treatment device suitable for waste incineration power plant - Google Patents
Fly ash stabilization treatment device suitable for waste incineration power plant Download PDFInfo
- Publication number
- CN217662250U CN217662250U CN202220495878.7U CN202220495878U CN217662250U CN 217662250 U CN217662250 U CN 217662250U CN 202220495878 U CN202220495878 U CN 202220495878U CN 217662250 U CN217662250 U CN 217662250U
- Authority
- CN
- China
- Prior art keywords
- device shell
- fixed mounting
- installation
- bevel gear
- power plant
- 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
- 230000006641 stabilisation Effects 0.000 title claims abstract description 10
- 238000011105 stabilization Methods 0.000 title claims abstract description 10
- 239000010881 fly ash Substances 0.000 title claims description 19
- 238000004056 waste incineration Methods 0.000 title claims description 16
- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000011084 recovery Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 claims abstract description 6
- 241000883990 Flabellum Species 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000007921 spray Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000004064 recycling Methods 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 description 14
- 239000002912 waste gas Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model relates to a processing apparatus field discloses a flying dust stabilization device suitable for msw incineration power plant, and it includes the device shell, device shell top left end fixed mounting has the collection box, the inside rear end face of collection box rotates installs the installation axle, the epaxial fixed cover of installation is equipped with the recovery wheel, the recovery wheel outer end is ring array fixed mounting and has a plurality of flabellums, collection box bottom left end fixed mounting and intercommunication have the intake pipe, the device shell upper end is rotated and is installed the installation pipeline, installation pipeline and vertical direction parallel arrangement, the installation pipeline upper end is rotated the intercommunication and is had the connecting tube, and the connecting tube is located device shell top, the connecting tube left end is through L shape installation pole fixed mounting in device shell upper end. The utility model discloses the treatment effect is good, and the linkage is effectual, the clearance of being convenient for, and the shock attenuation is effectual, and stability is good, and easy operation is convenient, and the practicality is high.
Description
Technical Field
The utility model relates to a processing apparatus field especially relates to a flying dust stabilization device suitable for msw incineration power plant.
Background
In daily life of people, a large amount of garbage is inevitably generated. If the garbage is not effectively treated, the living environment of people can be greatly influenced, and even the health of people is threatened. At present, incineration is one of the main ways of disposing garbage, but in the process of incinerating garbage, secondary environmental pollution is caused, and waste of resources and energy is also caused. Therefore, in the garbage treatment, the garbage can be treated in a garbage incineration power generation mode, and the treated flue gas is discharged up to the standard through various methods of dust fall, dust removal, chemical reaction and the like, so that the treatment method is more energy-saving and environment-friendly. However, the fly ash treatment device of the existing waste incineration power plant has certain disadvantages when in use, has poor treatment effect on fly ash, is difficult to stabilize and fully treat the fly ash, has poor linkage effect and high operation difficulty, and further provides the fly ash stabilization treatment device applicable to the waste incineration power plant.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fly ash stabilization device suitable for msw incineration power plant has solved the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fly ash stabilizing treatment device suitable for a waste incineration power plant comprises a device shell, wherein a recovery box is fixedly arranged at the left end of the top of the device shell, the rear end surface in the recovery box is rotatably provided with a mounting shaft, a recovery wheel is fixedly sleeved on the mounting shaft, a plurality of fan blades are fixedly arranged at the outer end of the recovery wheel in an annular array, the left end of the bottom of the recovery box is fixedly arranged and communicated with an air inlet pipe, the upper end of the device shell is rotatably provided with a mounting pipeline which is arranged in parallel with the vertical direction, the upper end of the mounting pipeline is rotatably communicated with a connecting pipeline, and the connecting pipeline is positioned above the device shell, the left end of the connecting pipeline is fixedly arranged at the upper end of the device shell through an L-shaped mounting rod, the right end of the connecting pipeline is fixedly installed and communicated with a water inlet hose, a water pump is fixedly installed on the water inlet hose, the lower end of the installing pipeline, and a water spraying plate is fixedly arranged and communicated with the inner part of the device shell, the lower end of the water spraying plate is fixedly arranged at equal intervals and communicated with a plurality of water spraying heads, the mounting pipeline is mechanically linked with the mounting shaft through a transmission mechanism, the upper end of the device shell is provided with a plurality of vent holes, the right end of the bottom of the recycling bin is fixedly arranged and communicated with an air distribution pipeline, the right end of the air distribution pipeline penetrates through the shell of the device, and extends to the inside of the device shell and is positioned below the water spray head, a plurality of air outlet holes are arranged at the lower end of the air distribution pipeline and are positioned in the device shell at equal intervals, an active carbon filter screen is fixedly arranged in the device shell, and the active carbon filter screen is positioned below the gas distribution pipeline, the middle part of the lower end of the device shell is fixedly arranged and communicated with a liquid outlet pipe, a switch valve is fixedly mounted on the liquid outlet pipe, and four supporting legs are fixedly mounted at the lower end of the device shell in a rectangular array mode.
Preferably, drive mechanism includes horizontal drive axle, horizontal drive axle runs through in device shell left end and collection box right-hand member, the fixed cover in horizontal drive axle left end is equipped with first conical gear, first conical gear left end meshing has second conical gear, the fixed suit of second conical gear is in vertical drive axle, vertical drive axle upper end is rotated with the inside top of collection box and is connected, the fixed cover in vertical drive axle lower extreme is equipped with third conical gear, the meshing of third conical gear lower extreme has fourth conical gear, the fixed suit of fourth conical gear is on the installation axle, and is located the recycle wheel front side position, the fixed suit of horizontal drive axle right-hand member is equipped with fifth conical gear, the meshing of fifth conical gear right-hand member has sixth conical gear, the fixed suit of sixth conical gear is on the installation pipeline, and is located the device shell.
Preferably, the lower end of the connecting pipeline is rotatably connected with the upper end of the mounting pipeline through a bearing, and a sealing rubber ring is arranged between the connecting pipeline and the mounting pipeline.
Preferably, the right end of the air inlet pipe is positioned on the same horizontal line with the fan blades positioned on the lower end of the recovery wheel.
Preferably, the front end of the device shell is provided with a cleaning opening, the cleaning opening is hinged with a door plate, and a sealing rubber pad is arranged between the door plate and the cleaning opening.
Preferably, a transparent observation window is fixedly installed at the front end of the door panel.
Preferably, the lower end of the supporting leg is fixedly provided with a rubber shock pad.
The utility model has the advantages that:
1. waste gas enters into the collection box through the intake pipe, enter into in the branch trachea, and evenly enter into the device shell through a plurality of ventholes, can insert the hose right-hand member of intaking into the clearance water, through starting the water pump, water pump work can be with the clearance water through intaking in the hose inhales the connecting tube, and enter into in the installation tube, enter into in the spray plate at last, the clearance water in the spray plate passes through the sprinkler bead blowout, spun clearance water can spray the dust fall to waste gas, also can absorb the heat in the waste gas, the clearance water accessible active carbon filter screen of absorption waste gas carries out purification treatment, through opening the ooff valve, the clearance water behind the active carbon filter screen passes through the drain pipe discharge collection.
2. After waste gas enters into the collection box through the intake pipe, waste gas can blow the flabellum, and then the drive recovery wheel rotates, and then drive the installation axle and rotate, the vertical drive shaft of pivoted installation axle through third conical gear and fourth conical gear drive rotates, the first conical gear of pivoted vertical drive shaft accessible and second conical gear drive horizontal drive axle and rotate, pivoted horizontal drive shaft accessible fifth conical gear and sixth conical gear drive the installation pipeline and rotate, pivoted installation pipeline can drive the water spray board and rotate, the pivoted water spray board can make the water spray head of its lower extreme carry out even high efficiency to waste gas and spray, and then improve the spraying effect.
The utility model discloses the treatment effect is good, and the linkage is effectual, the clearance of being convenient for, and the shock attenuation is effectual, and stability is good, and easy operation is convenient, and the practicality is high.
Drawings
Fig. 1 is a front view of a fly ash stabilizing treatment device suitable for a waste incineration power plant.
Fig. 2 is a cross-sectional view of a fly ash stabilization device suitable for a waste incineration power plant.
Fig. 3 is a rear view of the fly ash stabilizing treatment device suitable for the waste incineration power plant.
Fig. 4 is a schematic structural diagram of a transmission mechanism in a fly ash stabilizing treatment device suitable for a waste incineration power plant.
Reference numbers in the figures: 1, a device shell, 2 air outlets, 3 air distribution pipelines, 4 water spray heads, 5 water spray plates, 6 mounting pipelines, 7 water inlet hoses, 8 water pumps, 9 connecting pipelines, 11 recovery boxes, 12 recovery wheels, 13 air inlet pipes, 14 fan blades, 15 mounting shafts, 16 door plates, 17 switch valves, 18 liquid outlet pipes, 19 supporting legs and 20 activated carbon filter screens;
10 transmission mechanisms, 1001 horizontal drive shaft, 1002 first bevel gear, 1003 second bevel gear, 1004 vertical drive shaft, 1005 third bevel gear, 1006 fourth bevel gear, 1007 fifth bevel gear, 1008 sixth bevel gear.
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. 1-4, a fly ash stabilizing treatment device suitable for a waste incineration power plant comprises a device shell 1, a recovery tank 11 is fixedly installed at the left end of the top of the device shell 1, an installation shaft 15 is rotatably installed at the rear end face inside the recovery tank 11, a recovery wheel 12 is fixedly sleeved on the installation shaft 15, a plurality of fan blades 14 are fixedly installed at the outer end of the recovery wheel 12 in an annular array manner, an air inlet pipe 13 is fixedly installed and communicated at the left end of the bottom of the recovery tank 11, an installation pipeline 6 is rotatably installed at the upper end of the device shell 1, the installation pipeline 6 is arranged in parallel to the vertical direction, a connecting pipeline 9 is rotatably communicated at the upper end of the installation pipeline 6 and is positioned above the device shell 1, the left end of the connecting pipeline 9 is fixedly installed at the upper end of the device shell 1 through an L-shaped installation rod, the right end of the connecting pipeline 9 is fixedly installed and is communicated with a water inlet hose 7, a water pump 8 is fixedly installed on the water inlet hose 7, the lower end of the installation pipeline 6 is fixedly installed and communicated with a water spraying plate 5 at the position inside the device shell 1, the lower end of the water spraying plate 5 is fixedly installed at equal intervals and communicated with a plurality of water spraying heads 4, the installation pipeline 6 is mechanically linked with the installation shaft 15 through a transmission mechanism 10, the upper end of the device shell 1 is provided with a plurality of vent holes, the right end of the bottom of the recovery box 11 is fixedly installed and communicated with a gas distribution pipeline 3, the right end of the gas distribution pipeline 3 penetrates through the device shell 1 and extends to the inside of the device shell 1 and is positioned below the water spraying heads 4, the lower end of the gas distribution pipeline 3 is provided with a plurality of gas outlet holes 2 at equal intervals at the position inside the device shell 1, an active carbon filter screen 20 is fixedly installed inside the device shell 1, the active carbon filter screen 20 is positioned below the gas distribution pipeline 3, the middle position of the lower end of the device shell 1 is fixedly installed and communicated with a liquid outlet pipe 18, a switching valve 17 is fixedly arranged on the liquid outlet pipe 18, and four supporting legs 19 are fixedly arranged at the lower end of the device shell 1 in a rectangular array.
In this embodiment, the transmission mechanism 10 includes a horizontal driving shaft 1001, the horizontal driving shaft 1001 penetrates through the left end of the device housing 1 and the right end of the recycling bin 11, the left end of the horizontal driving shaft 1001 is fixedly sleeved with a first bevel gear 1002, the left end of the first bevel gear 1002 is engaged with a second bevel gear 1003, the second bevel gear 1003 is fixedly sleeved on the vertical driving shaft 1004, the upper end of the vertical driving shaft 1004 is rotatably connected with the top end inside the recycling bin 11, the lower end of the vertical driving shaft 1004 is fixedly sleeved with a third bevel gear 1005, the lower end of the third bevel gear 1005 is engaged with a fourth bevel gear 1006, the fourth bevel gear 1006 is fixedly sleeved on the mounting shaft 15 and is located at the front side of the recycling bin 12, the right end of the horizontal driving shaft 1001 is fixedly sleeved with a fifth bevel gear 1007, the right end of the fifth bevel gear 1007 is engaged with a sixth bevel gear 1008, the sixth bevel gear is fixedly sleeved on the mounting pipe 6 and is located inside the device housing 1.
The lower end of the connecting pipeline 9 is rotatably connected with the upper end of the mounting pipeline 6 through a bearing, and a sealing rubber ring is arranged between the connecting pipeline 9 and the mounting pipeline 6. Through the design, the rotary connection between the connecting pipeline 9 and the mounting pipeline 6 can be improved, and the sealing effect is good.
The right end of the air inlet pipe 13 is on the same horizontal line with the fan blades 14 on the lower end of the recovery wheel 12. Through the design, the exhaust gas entering from the air inlet pipe 13 can smoothly push the fan blades 14, and further, the recovery wheel 12 is smoothly driven to rotate.
A cleaning opening is formed in the front end of the device shell 1, a door plate 16 is hinged to the cleaning opening, and a sealing rubber pad is arranged between the door plate 16 and the cleaning opening. Through the design, the inside of the device shell 1 can be cleaned conveniently.
A transparent observation window is fixedly arranged at the front end of the door panel 16. Through the above design, the inside of the device case 1 can be conveniently checked.
The lower end of the supporting leg 19 is fixedly provided with a rubber shock pad. Through the design, can improve the utility model discloses the shock attenuation effect improves stability.
The working principle is as follows: waste gas enters a recycling tank 11 through an air inlet pipe 13, enters an air distribution pipeline 3, and uniformly enters a device shell 1 through a plurality of air outlet holes 2, the right end of a water inlet hose 7 can be inserted into cleaning water, the water pump 8 is started, the cleaning water can be sucked into a connecting pipeline 9 through the water inlet hose 7 and enters an installation pipeline 6 by working of the water pump 8, and finally enters a water spraying plate 5, the cleaning water in the water spraying plate 5 is sprayed out through a water spraying head 4, the sprayed cleaning water can be used for spraying and dedusting the waste gas, heat in the waste gas can be absorbed, the cleaning water absorbing the waste gas can be purified through an activated carbon filter screen 20, and the cleaning water passing through the activated carbon filter screen 20 is discharged and collected through an outlet pipe 18 by opening a switch valve 17; after waste gas enters into the collection box 11 through the intake pipe 13, waste gas can blow flabellum 14, and then drive recovery wheel 12 and rotate, and then drive installation axle 15 and rotate, pivoted installation axle 15 passes through third conical gear 1005 and fourth conical gear 1006 drive vertical drive axle 1004 and rotates, pivoted vertical drive axle 1004 accessible first conical gear 1002 and second conical gear 1003 drive horizontal drive axle 1001 and rotate, pivoted horizontal drive axle 1001 accessible fifth conical gear 1007 and sixth conical gear 1008 drive installation pipeline 6 and rotate, pivoted installation pipeline 6 can drive spray plate 5 and rotate, pivoted spray plate 5 can make spray head 4 of its lower extreme spray even high-efficient spraying to waste gas, and then improve the spraying effect.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (7)
1. The utility model provides a flying dust stabilization device suitable for msw incineration power plant, includes device shell (1), its characterized in that, device shell (1) top left end fixed mounting has collection box (11), collection box (11) inside rear end face rotates installs installation axle (15), fixed cover is equipped with recovery wheel (12) on installation axle (15), recovery wheel (12) outer end is annular array fixed mounting has a plurality of flabellums (14), collection box (11) bottom left end fixed mounting and intercommunication have intake pipe (13), device shell (1) upper end rotates installs installation pipeline (6), installation pipeline (6) and vertical direction parallel arrangement, installation pipeline (6) upper end rotates the intercommunication and has connecting tube (9), and connecting tube (9) are located device shell (1) top, connecting tube (9) left end is through L shape installation pole fixed mounting in device shell (1) upper end, connecting tube (9) right-hand member fixed mounting and intercommunication have into water hose (7), it has water pump (8) to go up fixed mounting, installation pipeline (6) lower extreme is located device shell (1) inner water spray nozzle (5) fixed mounting and the equidistance intercommunication board (5) and the equidistance installation of water spray nozzle (5) and intercommunication board (5), installation pipeline (6) are through drive mechanism (10) and installation axle (15) mechanical linkage, a plurality of air vents have been seted up to device shell (1) upper end, collection box (11) bottom right-hand member fixed mounting and intercommunication have branch gas pipeline (3), branch gas pipeline (3) right-hand member runs through in device shell (1) to extend to inside device shell (1), and be located sprinkler head (4) below, divide gas pipeline (3) lower extreme, and be located device shell (1) inside position equidistance and seted up a plurality of ventholes (2), the inside fixed mounting of device shell (1) has active carbon filter screen (20), and active carbon filter screen (20) is located branch gas pipeline (3) below, device shell (1) lower extreme middle part position fixed mounting and intercommunication have drain pipe (18), fixed mounting has ooff valve (17) on drain pipe (18), device shell (1) lower extreme is rectangular array fixed mounting and has four supporting legs (19).
2. The fly ash stabilizing treatment device applicable to the waste incineration power plant as claimed in claim 1, wherein the transmission mechanism (10) comprises a horizontal driving shaft (1001), the horizontal driving shaft (1001) penetrates through the left end of the device housing (1) and the right end of the recycling bin (11), the left end of the horizontal driving shaft (1001) is fixedly sleeved with a first bevel gear (1002), the left end of the first bevel gear (1002) is engaged with a second bevel gear (1003), the second bevel gear (1003) is fixedly sleeved on the vertical driving shaft (1004), the upper end of the vertical driving shaft (1004) is rotatably connected with the top end inside the recycling bin (11), the lower end of the vertical driving shaft (1004) is fixedly sleeved with a third bevel gear (1005), the lower end of the third bevel gear (1005) is engaged with a fourth bevel gear (1006), the fourth bevel gear (1006) is fixedly sleeved on the mounting shaft (15) and is located in front of the recycling bin (12), the right end of the horizontal driving shaft (1001) is fixedly sleeved with a fifth bevel gear (1007), the right end of the fifth bevel gear (1007) is engaged with a sixth bevel gear (1008), and the device housing (1008) is located in the device housing (1).
3. The fly ash stabilization device suitable for the waste incineration power plant according to claim 1, wherein the lower end of the connecting pipe (9) is rotatably connected with the upper end of the installation pipe (6) through a bearing, and a sealing rubber ring is arranged between the connecting pipe (9) and the installation pipe (6).
4. The fly ash stabilizing treatment device for a waste incineration power plant according to claim 1, wherein the right end of the air inlet pipe (13) is on the same horizontal line with the fan blades (14) on the lower end of the recycling wheel (12).
5. The fly ash stabilizing treatment device suitable for the waste incineration power plant as claimed in claim 1, wherein the front end of the device housing (1) is provided with a cleaning opening, a door plate (16) is hinged to the cleaning opening, and a sealing rubber gasket is arranged between the door plate (16) and the cleaning opening.
6. The fly ash stabilizing treatment device for the waste incineration power plant according to claim 5, wherein a transparent observation window is fixedly installed at the front end of the door panel (16).
7. The fly ash stabilization device for the waste incineration power plant according to claim 1, wherein a rubber shock pad is fixedly arranged at the lower end of the supporting leg (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220495878.7U CN217662250U (en) | 2022-03-07 | 2022-03-07 | Fly ash stabilization treatment device suitable for waste incineration power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220495878.7U CN217662250U (en) | 2022-03-07 | 2022-03-07 | Fly ash stabilization treatment device suitable for waste incineration power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217662250U true CN217662250U (en) | 2022-10-28 |
Family
ID=83730634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220495878.7U Expired - Fee Related CN217662250U (en) | 2022-03-07 | 2022-03-07 | Fly ash stabilization treatment device suitable for waste incineration power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217662250U (en) |
-
2022
- 2022-03-07 CN CN202220495878.7U patent/CN217662250U/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: 20221028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |