CN219709234U - Waste water discharge treatment device for fuel cell power plant - Google Patents
Waste water discharge treatment device for fuel cell power plant Download PDFInfo
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- CN219709234U CN219709234U CN202321210295.6U CN202321210295U CN219709234U CN 219709234 U CN219709234 U CN 219709234U CN 202321210295 U CN202321210295 U CN 202321210295U CN 219709234 U CN219709234 U CN 219709234U
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- 239000002351 wastewater Substances 0.000 title claims abstract description 79
- 208000028659 discharge Diseases 0.000 title claims abstract description 36
- 239000000446 fuel Substances 0.000 title claims description 24
- 238000003756 stirring Methods 0.000 claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 239000003814 drug Substances 0.000 claims description 12
- 238000000746 purification Methods 0.000 abstract description 13
- 239000007789 gas Substances 0.000 abstract description 8
- 239000002737 fuel gas Substances 0.000 abstract description 6
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to the technical field of waste water treatment of fuel gas power plants, and provides a waste water discharge treatment device of a fuel gas power plant, which at least comprises: a first case; the stirring adsorption structure is arranged in the first box body; the second box body is arranged at the downstream of the first box body; one end of the water return pipe is communicated with the first box body, and the other end of the water return pipe is communicated with the second box body; the filtering and purifying structure is detachably arranged in the second box body. According to the waste water discharge treatment device of the gas turbine power plant, waste water of the gas turbine power plant can enter the first box body through the feeding pipe, impurities in the waste water are separated from the waste water by utilizing the stirring adsorption structure and are adsorbed, and primary purification is achieved on water bodies; and the water in the second box body can flow back to the first box body through the water return pipe, and impurities in the water are filtered and separated through the filtering and purifying structure. So set up, can realize the waste water purification treatment of gas turbine power plant, retrieve the recycle to waste water, avoid waste water direct discharge to cause the pollution to the environment.
Description
Technical Field
The utility model relates to the technical field of waste water treatment of fuel gas power plants, in particular to a waste water discharge treatment device of a fuel gas power plant.
Background
The fuel gas power plant is a large household of industrial water, the wastewater discharge amount is huge, the wastewater such as circulating water sewage, chemical concentrated water and ion exchange resin regeneration wastewater in a boiler makeup water system, boiler sewage, domestic sewage and the like exists, and the wastewater discharge amount is large.
However, the direct discharge of the wastewater causes environmental pollution, so that the wastewater needs to be recycled, and impurities in the wastewater need to be removed and purified.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is how to design a device for recycling the waste water and removing and purifying impurities in the waste water, thereby providing a waste water discharge treatment device of a fuel cell electric power plant.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a waste water discharge treatment device of a fuel cell power plant, which at least comprises: the device comprises a first box body, a second box body and a third box body, wherein a feeding pipe for the wastewater to be treated to enter is arranged on the first box body; the stirring adsorption structure is arranged in the first box body and can stir the wastewater and adsorb impurities in the wastewater; the second box body is arranged at the downstream of the first box body and can receive the water body discharged from the first box body, and a drain pipe is arranged on the second box body; one end of the water return pipe is communicated with the first box body, and the other end of the water return pipe is communicated with the second box body, so that water in the second box body can flow back into the first box body through the water return pipe; the filtering and purifying structure is detachably arranged in the second box body, and the filtering and purifying structure can filter impurities in the water body when the water body in the first box body flows into the second box body again.
Further, the stirring and adsorbing structure comprises a stirring shaft, an adsorbing net and a first driving assembly; the working part of the stirring shaft stretches into the first box body, and the connecting part of the stirring shaft is connected with the first driving assembly; the adsorption net is arranged on the working part of the stirring shaft, and the first driving assembly can drive the stirring shaft to rotate so as to stir the wastewater and enable the adsorption net arranged on the stirring shaft to adsorb impurities in the wastewater.
Further, the stirring adsorption structure further comprises a connecting block, a first mounting rod, a second mounting rod and a mounting groove; the connecting block is sleeved on the stirring shaft, a plurality of first mounting rods are arranged at intervals along the circumferential direction of the connecting block, and each first mounting rod extends along the radial direction of the stirring shaft; the second mounting rods are arranged at one end, far away from the connecting block, of each first mounting rod, and each second mounting rod extends along the axial direction of the stirring shaft; and each rod body of the second mounting rod is provided with a mounting groove for mounting the adsorption net.
Further, the stirring adsorption structure further comprises a stirring rod; one end of the stirring shaft extending into the first box body penetrates through the second box body and extends into the second box body; the stirring rod is arranged on the shaft body of the stirring shaft in the second box body, the stirring rod extends along the radial direction of the stirring shaft, and the stirring rod is driven by the stirring shaft to stir the water body in the second box body.
Further, the first driving assembly comprises a first motor, a rotating shaft, a driving bevel gear and a driven bevel gear; a fixed plate is arranged on one surface of the first box body, which is far away from the second box body, and the first motor is arranged on the fixed plate; the rotating shaft is connected with the output end of the first motor, and the drive bevel gear is sleeved on the rotating shaft; the driven bevel gear is sleeved on the stirring shaft, and the driven bevel gear is connected with the driving bevel gear in a meshed manner.
Further, the waste water discharge treatment device of the fuel cell power plant also comprises a connecting lantern ring sleeved on the feeding pipe; the stirring shaft is connected with the feeding pipe through the connecting lantern ring, the stirring shaft is hollow, and a plurality of water permeable holes are formed in the outer wall of the shaft body of the stirring shaft in the first box body.
Further, the filtering and purifying structure comprises a collecting plate, wherein the plate surface of the collecting plate is provided with a plurality of meshes; the side wall of the second box body is provided with a groove, the collecting plate is arranged in the second box body in a pluggable mode through the groove, and the plate surface of the collecting plate is perpendicular to the flowing direction of the water body.
Further, the filtering and purifying structure also comprises a chute, a second motor, a threaded rod, a guide rod and a sliding block; a scraper blade; two sliding grooves are formed in the plate surface of the collecting plate at intervals in parallel; the threaded rod is arranged in one of the sliding grooves, and the guide rod is arranged in the other sliding groove; the sliding blocks are sleeved on the threaded rod and the guide rod, and threads are arranged on the inner rings of the sliding blocks sleeved on the threaded rod; the scraper is connected with the sliding block, the length direction of the scraper is perpendicular to the length direction of the guide rod, and impurities on the collecting plate can be forced to move towards a designated position when the scraper moves along the guide rod; the second motor is arranged on the side wall of the second box body, and the output end of the second motor is connected with the threaded rod.
Further, the waste water discharge treatment device of the fuel cell power plant further comprises a baffle plate, and the baffle plate is hinged to the edge of the groove through a hinge.
Further, the fuel cell power plant wastewater discharge treatment device also comprises a base, wherein one end of the second box body, which is far away from the first box body, is connected with the base; the base is provided with a medicine storage box, and the medicine storage box is communicated with the first box body through a medicine conveying pipe.
The technical scheme of the utility model has the following advantages:
according to the waste water discharge treatment device for the fuel cell power plant, waste water of the fuel cell power plant can enter the first box body through the feeding pipe, and the waste water is stirred by the stirring adsorption structure, so that the waste water is fully mixed with the flocculating agent, impurities in the waste water are separated from the waste water and adsorbed, and the water body is primarily purified; when the water body after the preliminary purification gets into the second box, can be filtered out impurity wherein by filtration purification structure, in the water body in the second box can also flow back to first box through the wet return moreover, when making the water follow first box again and flow to the second box, filter the separation through filtration purification structure again to the impurity in the water body, through multiple filtration, improve the purifying effect to the water body, the water body after the final purification passes through the drain pipe and discharges. So set up, can realize the waste water purification treatment of gas turbine power plant, retrieve the recycle to waste water, avoid waste water direct discharge to cause the pollution to the environment.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a fuel cell power plant wastewater discharge treatment apparatus in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic view of a stirring adsorption structure in a fuel cell power plant wastewater discharge treatment apparatus according to an embodiment of the present utility model;
FIG. 3 is a schematic view showing a filtering and purifying structure in a wastewater discharge treatment apparatus for a fuel cell power plant in accordance with an embodiment of the present utility model.
1001. A base; 1002. a first case; 1003. a second case; 1004. a fixing plate; 1005. a medicine storage box; 1006. a drug delivery tube; 1007. a drain pipe; 2001. a first motor; 2002. a rotating shaft; 2003. a drive bevel gear; 2004. a feed pipe; 2005. a connecting collar; 2006. a driven bevel gear; 2007. a stirring shaft; 2008. a connecting block; 2009. a first mounting bar; 2010. a second mounting bar; 2011. a mounting groove; 2012. an adsorption net; 2013. a stirring rod; 3001. a groove; 3002. a collection plate; 3003. a chute; 3004. a second motor; 3005. a threaded rod; 3006. a guide rod; 3007. a slide block; 3008. a scraper; 3009. a water return pipe; 3010. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, the present embodiment provides a waste water discharge treatment device for a gas turbine power plant, which includes a base 1001, a second housing 1003 is mounted on top of the base 1001, and a first housing 1002 is mounted on top of the second housing 1003. For example, holes may be provided in the bottom plate of the first housing 1002 for water passing. For example, the first housing 1002 may have no bottom plate. For example, a return pipe 3009 is connected between the second tank 1003 and the first tank 1002.
The top of base 1001 installs medicine case 1005 in one side of second box 1003, and the top of medicine case 1005 is connected with medicine delivery pipe 1006, and one end of medicine delivery pipe 1006 runs through first box 1002 to extend to the inside of first box 1002. Wherein, can carry out the selection of suitability to the medicament type in the medicine-holding box according to the type of waste water to improve purifying effect.
As shown in fig. 2, a fixed plate 1004 is installed at the top of the first box 1002, a feed pipe 2004 is inserted at the top of the fixed plate 1004, a connecting collar 2005 is sleeved outside the feed pipe 2004, a stirring shaft 2007 is connected to the bottom of the connecting collar 2005, the feed pipe 2004 is connected with the stirring shaft 2007, and a plurality of second mounting rods 2010 containing adsorption nets 2012 are installed outside the stirring shaft 2007.
For example, a pair of connecting blocks 2008 are installed on the outside of the stirring shaft 2007, a plurality of first mounting rods 2009 are connected between the pair of connecting blocks 2008, a plurality of second mounting rods 2010 are all connected with the first mounting rods 2009, mounting grooves 2011 are all formed in the second mounting rods 2010, an adsorption net 2012 is installed in the mounting grooves 2011, and separated impurities can be adsorbed and cleaned by installing the adsorption net 2012.
For example, a first motor 2001 is installed on one side of the top of the fixed plate 1004, an output end of the first motor 2001 is in transmission connection with a rotating shaft 2002, a driving bevel gear 2003 is sleeved at one end of the rotating shaft 2002, and a driven bevel gear 2006 is sleeved at the outer top of the stirring shaft 2007. The driving bevel gear 2003 and the driven bevel gear 2006 are meshed with each other, and the first motor 2001 can drive the stirring shaft 2007 to rotate through the rotation shaft, the driving bevel gear 2003 and the driven bevel gear 2006, so that the flocculant and the wastewater are fully fused.
For example, the bottom end of the stirring shaft 2007 penetrates through the second tank 1003, and a stirring rod 2013 is connected, and the length of the stirring rod 2013 is adapted to the size of the second tank 1003, so that the stirring rod can stir the water body in the second tank 1003.
Wherein, a groove 3001 is arranged on one side wall of the second box 1003, and the collecting plate is arranged in the second box 1003 in a pluggable way through the groove 3001. A baffle 3010 is installed on a side wall of the second box 1003, where the groove 3001 is provided, and the baffle 3010 is hinged to the edge of the groove 3001 by a hinge, so that the groove 3001 can be shielded.
As shown in fig. 3, a pair of slide grooves 3003 are provided in the inside of the collecting plate 3002 near the edges, and a threaded rod 3005 and a guide rod 3006 are respectively installed in the inside of the pair of slide grooves 3003. The second motor 3004 is mounted to the outside of the second housing 1003, and an output end of the second motor 3004 is drivingly connected to the threaded rod 3005. The outside of threaded rod 3005 and guide bar 3006 all overlaps and is equipped with a pair of slider 3007, and the scraper 3008 is all installed at the top of two pairs of sliders 3007, and the second motor 3004 can drive the scraper 3008 through the transmission of threaded rod 3005 and slider 3007 and follow the guide bar 3006 and move, through being equipped with a pair of scraper 3008, is convenient for concentrate, collect impurity. For example, the slide 3007 on the threaded rod 3005 may be a nut.
Wherein a drain pipe 1007 is installed at one side of the second housing 1003, and the drain pipe 1007 is positioned lower than the collecting plate 3002.
According to the waste water discharge treatment device for the fuel cell power plant, waste water of the fuel cell power plant can enter the first box body through the feeding pipe, and the waste water is stirred by the stirring adsorption structure, so that the waste water is fully mixed with the flocculating agent, impurities in the waste water are separated from the waste water and adsorbed, and preliminary purification is realized on a water body; when the water body after the preliminary purification gets into the second box, can be filtered out impurity wherein by filtration purification structure, in the water body in the second box can also flow back to first box through the wet return moreover, when making the water follow first box again and flow to the second box, filter the separation through filtration purification structure again to the impurity in the water body, through multiple filtration, improve the purifying effect to the water body, the water body after the final purification passes through the drain pipe and discharges. So set up, can realize the waste water purification treatment of gas turbine power plant, retrieve the recycle to waste water, avoid waste water direct discharge to cause the pollution to the environment.
When the novel water treatment device is used, firstly, whether the connection parts of all the parts are fastened or not is detected, after the connection of the feeding pipe 2004 and the waste water discharge equipment of the fuel gas power plant is ensured to be intact, waste water is discharged into the stirring shaft 2007 through the feeding pipe 2004, and the waste water is discharged into the first box 1002 through the water permeable holes on the outer wall of the stirring shaft 2007 due to the fact that the interior of the stirring shaft 2007 is hollow.
Then, the first motor 2001 is started, so that the first motor 2001 drives the rotating shaft 2002 and the driving bevel gear 2003 to rotate, and accordingly drives the driven bevel gear 2006 and the stirring shaft 2007 to rotate, the stirring shaft 2007 drives the plurality of second mounting rods 2010 to rotate, and therefore the flocculant and the wastewater are fully stirred, and then impurities in the wastewater are separated from each other.
Then, when the second mounting rod 2010 rotates, the adsorption net 2012 adsorbs the separated impurities, so that the waste water is conveniently purified for the first time, then the waste water subjected to the first filtration is discharged into the second box 1003 through the water return pipe 3009, then the waste water is subjected to the second filtration through the collecting plate 3002, and the filtered impurities are accumulated on the collecting plate 3002.
The second motor 3004 is started, so that the second motor 3004 drives the threaded rod 3005 to rotate, and as a group of reverse threads are arranged outside the threaded rod 3005, a pair of scraping plates 3008 are driven to move, impurities on the collecting plate 3002 are collected intensively, collection and treatment of workers are facilitated, and purified water is recovered through the drain pipe 1007.
In conclusion, the waste water discharge treatment device for the gas turbine power plant has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effectively purifies and recovers impurities in waste water of the gas turbine power plant, and has higher practical value.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. A fuel cell power plant wastewater discharge treatment apparatus, comprising at least:
the device comprises a first box body, a second box body and a third box body, wherein a feeding pipe for the wastewater to be treated to enter is arranged on the first box body;
the stirring adsorption structure is arranged in the first box body and can stir the wastewater and adsorb impurities in the wastewater;
the second box body is arranged at the downstream of the first box body and can receive the water body discharged from the first box body, and a drain pipe is arranged on the second box body;
one end of the water return pipe is communicated with the first box body, and the other end of the water return pipe is communicated with the second box body, so that water in the second box body can flow back into the first box body through the water return pipe;
the filtering and purifying structure is detachably arranged in the second box body, and the filtering and purifying structure can filter impurities in the water body when the water body in the first box body flows into the second box body again.
2. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 1, wherein,
the stirring and adsorbing structure comprises a stirring shaft, an adsorbing net and a first driving assembly;
the working part of the stirring shaft stretches into the first box body, and the connecting part of the stirring shaft is connected with the first driving assembly;
the adsorption net is arranged on the working part of the stirring shaft, and the first driving assembly can drive the stirring shaft to rotate so as to stir the wastewater and enable the adsorption net arranged on the stirring shaft to adsorb impurities in the wastewater.
3. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 2, wherein,
the stirring adsorption structure further comprises a connecting block, a first mounting rod, a second mounting rod and a mounting groove;
the connecting block is sleeved on the stirring shaft, a plurality of first mounting rods are arranged at intervals along the circumferential direction of the connecting block, and each first mounting rod extends along the radial direction of the stirring shaft;
the second mounting rods are arranged at one end, far away from the connecting block, of each first mounting rod, and each second mounting rod extends along the axial direction of the stirring shaft;
and each rod body of the second mounting rod is provided with a mounting groove for mounting the adsorption net.
4. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 2, wherein,
the stirring adsorption structure further comprises a stirring rod;
one end of the stirring shaft extending into the first box body penetrates through the second box body and extends into the second box body;
the stirring rod is arranged on the shaft body of the stirring shaft in the second box body, the stirring rod extends along the radial direction of the stirring shaft, and the stirring rod is driven by the stirring shaft to stir the water body in the second box body.
5. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 2, wherein,
the first driving assembly comprises a first motor, a rotating shaft, a driving bevel gear and a driven bevel gear;
a fixed plate is arranged on one surface of the first box body, which is far away from the second box body, and the first motor is arranged on the fixed plate;
the rotating shaft is connected with the output end of the first motor, and the drive bevel gear is sleeved on the rotating shaft;
the driven bevel gear is sleeved on the stirring shaft, and the driven bevel gear is connected with the driving bevel gear in a meshed manner.
6. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 5, wherein,
the feeding pipe is sleeved with the connecting lantern ring;
the stirring shaft is connected with the feeding pipe through the connecting lantern ring, the stirring shaft is hollow, and a plurality of water permeable holes are formed in the outer wall of the shaft body of the stirring shaft in the first box body.
7. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 1, wherein,
the filtering and purifying structure comprises a collecting plate, and the surface of the collecting plate is provided with a plurality of meshes;
the side wall of the second box body is provided with a groove, the collecting plate is arranged in the second box body in a pluggable mode through the groove, and the plate surface of the collecting plate is perpendicular to the flowing direction of the water body.
8. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 7,
the filtering and purifying structure also comprises a chute, a second motor, a threaded rod, a guide rod and a sliding block; a scraper blade;
two sliding grooves are formed in the plate surface of the collecting plate at intervals in parallel;
the threaded rod is arranged in one of the sliding grooves, and the guide rod is arranged in the other sliding groove;
the sliding blocks are sleeved on the threaded rod and the guide rod, and threads are arranged on the inner rings of the sliding blocks sleeved on the threaded rod;
the scraper is connected with the sliding block, the length direction of the scraper is perpendicular to the length direction of the guide rod, and impurities on the collecting plate can be forced to move towards a designated position when the scraper moves along the guide rod;
the second motor is arranged on the side wall of the second box body, and the output end of the second motor is connected with the threaded rod.
9. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 7,
the novel hinge type baffle plate comprises a groove, and is characterized by further comprising a baffle plate which is hinged to the edge of the groove through a hinge.
10. The apparatus for treating wastewater discharge from a fuel cell plant according to claim 1, wherein,
the device also comprises a base, wherein one end of the second box body, which is far away from the first box body, is connected with the base;
the base is provided with a medicine storage box, and the medicine storage box is communicated with the first box body through a medicine conveying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321210295.6U CN219709234U (en) | 2023-05-17 | 2023-05-17 | Waste water discharge treatment device for fuel cell power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321210295.6U CN219709234U (en) | 2023-05-17 | 2023-05-17 | Waste water discharge treatment device for fuel cell power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219709234U true CN219709234U (en) | 2023-09-19 |
Family
ID=88015127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321210295.6U Active CN219709234U (en) | 2023-05-17 | 2023-05-17 | Waste water discharge treatment device for fuel cell power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219709234U (en) |
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2023
- 2023-05-17 CN CN202321210295.6U patent/CN219709234U/en active Active
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