CN210683215U - Ozone generating chamber of vertical tank - Google Patents
Ozone generating chamber of vertical tank Download PDFInfo
- Publication number
- CN210683215U CN210683215U CN201921741018.1U CN201921741018U CN210683215U CN 210683215 U CN210683215 U CN 210683215U CN 201921741018 U CN201921741018 U CN 201921741018U CN 210683215 U CN210683215 U CN 210683215U
- Authority
- CN
- China
- Prior art keywords
- rod
- filter screen
- water inlet
- inlet pipe
- top side
- 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.)
- Active
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000012535 impurity Substances 0.000 abstract description 20
- 239000000498 cooling water Substances 0.000 abstract description 14
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 12
- 230000033228 biological regulation Effects 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model belongs to the technical field of the ozone preparation, especially, found jar ozone generation room, when cooling down to current use cooling water, the recirculated cooling water is not filtered and purified, and impurity wherein piles up easily in the ozone generation is intraductal, influences heat conduction efficiency, and clears up very inconvenient shortcoming, and proposes following scheme, and it includes the reacting chamber, is equipped with ozone generation pipe in the reacting chamber, and the bottom side of reacting chamber is connected with the inlet tube, install the filter screen in the inlet tube, fixed mounting has the same bracing piece that is located the filter screen below on the both sides inner wall of inlet tube, and the pivot is installed in the rotation of top side of bracing piece, and the top fixed mounting of pivot has the installation pole. The utility model discloses simple structure, the impurity in the cooling water is filtered by the filter screen and can not get into in the reacting chamber, prevents that aquatic impurity from piling up at ozone generator outer wall and influencing the heat conduction, and the clearance that the filter screen can be convenient simultaneously can long-term use and difficult jam, has guaranteed the mediation of filter screen.
Description
Technical Field
The utility model relates to an ozone preparation technical field especially relates to a found jar ozone generation room.
Background
Ozone is widely applied to the fields of drinking water, sewage, industrial oxidation, food processing and fresh keeping, medicine synthesis, space sterilization and the like, and because ozone is easy to decompose and cannot be stored, ozone generators are required to be used for on-site preparation in places where ozone is used, a discharge tube is adopted to discharge to prepare ozone in general ozone generators, and because a large amount of heat is generated in the discharge process, the requirement on the heat dissipation performance of the ozone generators is high.
The patent publication No. CN207002266U discloses a found jar formula ozone generating device, including support frame, reacting chamber, reservoir and ozone generation pipe intercommunication, be provided with air compressor on the reservoir, air compressor passes through the inside intercommunication of gas-supply pipe with the reservoir, makes the water inlet direction of cold water and ozone generation pipe's the opposite direction of admitting air, reduces the inside temperature of reacting chamber rapidly, improves the concentration of ozone preparation, but when using the cooling water cooling, the recirculated cooling water is not filter purification, and impurity wherein piles up easily in ozone generation pipe, influences heat conduction efficiency, and the clearance is very inconvenient, consequently has the improvement space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that when cooling water is used for cooling, circulating cooling water is not filtered and purified, impurities in the circulating cooling water are easily accumulated in an ozone generating pipe, the heat conduction efficiency is influenced, and the inconvenient defect of cleaning is overcome, and the vertical tank ozone generating chamber is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vertical tank ozone generating chamber comprises a reaction chamber, an ozone generating pipe is arranged in the reaction chamber, a water inlet pipe is connected to the bottom side of the reaction chamber, a filter screen is installed in the water inlet pipe, a support rod located below the filter screen is fixedly installed on the inner walls of the two sides of the water inlet pipe, a rotating shaft is rotatably installed on the top side of the support rod, an installation rod is fixedly installed at the top end of the rotating shaft, a cleaning brush is fixedly installed on the top side of the installation rod and is in contact with the bottom side of the filter screen, a U-shaped frame is fixedly installed on one side of the water inlet pipe, a pressing hole is formed in the top side of the U-shaped frame in the vertical direction, a pressing rod is movably installed in the pressing hole, two ends of the pressing rod extend out of the pressing hole, a push-pull rod is rotatably installed at the bottom end of the pressing rod, the one end of adjusting the pole runs through the regulation hole, and the impurity in the cooling water is filtered and can not get into the reacting chamber by the filter screen, prevents that aquatic impurity from piling up and taking place tub outer wall and influence the heat conduction at ozone, and the clearance that the filter screen can be convenient simultaneously can long-term use and be difficult for blockking up.
Preferably, the groove has been seted up and has been accomodate on the one side inner wall that U type frame was kept away from to the inlet tube, the one end of adjusting the pole extends to accomodate the inslot, movable mounting has the impact bar that is located between regulation pole and the filter screen on the one side inner wall that U type frame was kept away from to the inlet tube, the top of impact bar and the bottom side looks adaptation of filter screen, it is protruding that the top side fixed mounting of regulation pole has a plurality of arcs, the bottom and the bellied top side looks adaptation of arc of impact bar, the impact bar is pushed away in turn to the bellied top side of arc, the impact bar intermittent type nature upwards removes and strikes the filter screen, make the filter screen.
Preferably, the inlet tube is kept away from on the inner wall of one side of U type frame fixed mounting have a gag lever post, and the top side of gag lever post has seted up spacing hole along vertical direction, and spacing hole is run through to the bottom of impact bar, and one side fixed mounting of impact bar has the dead lever that is located the gag lever post below, and one side fixed mounting that dead lever and gag lever post are close to each other has same first spring, and is spacing to the impact bar.
Preferably, one side fixed mounting that keeps away from the inlet tube according to the depression bar has the release link that is located U type frame, and the top side fixed mounting of release link has the bottom of second spring, and the top fixed mounting of second spring does benefit to and presses depression bar automatic re-setting on the top side inner wall of U type frame.
Preferably, the rotating shaft is fixedly sleeved with a gear, one side of the adjusting rod, which is close to the rotating shaft, is fixedly provided with a rack, and the rack is meshed with the gear, so that the forward and reverse rotation of the rotating shaft is realized.
Compared with the prior art, the beneficial effects of the utility model are that:
before cooling water enters the vertical tank type ozone reaction chamber, impurities are prevented from entering the reaction chamber and accumulating on the outer wall of the ozone generation pipe after being filtered by a filter screen;
the pressing rod is pressed downwards manually, the adjusting rod is pushed to move leftwards, the rack on one side of the adjusting rod drives the gear meshed with the adjusting rod to rotate, the rotating shaft is further driven to rotate, the rotating shaft drives the mounting rod and the cleaning brush to rotate, the cleaning brush is made of nylon plastic materials and cleans impurities accumulated on the bottom side of the filter screen, and meanwhile, the striking rod intermittently moves upwards and strikes the filter screen, so that the filter screen shakes;
the utility model discloses simple structure, the impurity in the cooling water is filtered by the filter screen and can not get into in the reacting chamber, prevents that aquatic impurity from piling up at ozone generator outer wall and influencing the heat conduction, and the clearance that the filter screen can be convenient simultaneously can long-term use and difficult jam, has guaranteed the mediation of filter screen.
Drawings
FIG. 1 is a schematic structural view of a vertical tank ozone generating chamber provided by the present invention;
FIG. 2 is a schematic view of a water inlet pipe in a vertical tank ozone generating chamber according to the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 1 of a vertical tank ozone generating chamber provided by the present invention.
In the figure: the ozone generating device comprises a reaction chamber 1, an ozone generating tube 2, a water inlet tube 3, a filter screen 4, a support rod 5, a rotating shaft 6, a mounting rod 7, a cleaning brush 8, a 9U-shaped frame, a pressing hole 10, a pressing rod 11, a push-pull rod 12, an adjusting hole 13, an adjusting rod 14, a gear 15, a reset rod 16, a receiving groove 17, a limiting rod 18, a striking rod 19, an arc-shaped protrusion 20 and a fixing rod 21.
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.
Example one
Referring to fig. 1-3, a vertical tank ozone generating chamber comprises a reaction chamber 1, an ozone generating tube 2 is arranged in the reaction chamber 1, a water inlet tube 3 is connected to the bottom side of the reaction chamber 1, a filter screen 4 is arranged in the water inlet tube 3, a support rod 5 positioned below the filter screen 4 is fixedly arranged on the inner walls of the two sides of the water inlet tube 3, a rotating shaft 6 is rotatably arranged on the top side of the support rod 5, an installation rod 7 is fixedly arranged on the top end of the rotating shaft 6, a cleaning brush 8 is fixedly arranged on the top side of the installation rod 7, the cleaning brush 8 is in contact with the bottom side of the filter screen 4, a U-shaped frame 9 is fixedly arranged on one side of the water inlet tube 3, a pressing hole 10 is vertically arranged on the top side of the U-shaped frame 9, a pressing rod 11 is movably arranged in the pressing hole 10, both ends of the pressing rod 11 extend out of, inlet tube 3 is close to on one side inner wall of U type frame 9 and offers the regulation hole 13 that is located between filter screen 4 and bracing piece 5 along the horizontal direction, and the one end of adjusting pole 14 runs through regulation hole 13, and the impurity in the cooling water is filtered by filter screen 4 and can not get into in the reacting chamber 1, prevents that aquatic impurity from piling up and influencing the heat conduction at 2 outer walls of ozone generating pipe, and the clearance that filter screen 4 can be convenient simultaneously can long-term use and be difficult for blockking up.
The utility model discloses in, inlet tube 3 has been kept away from and has been seted up on one side inner wall of U type frame 9 and has been accomodate groove 17, the one end of adjusting pole 14 extends to and accomodates in the groove 17, movable mounting has the impact bar 19 that is located between adjusting pole 14 and the filter screen 4 on one side inner wall of U type frame 9 is kept away from to inlet tube 3, the top of impact bar 19 and the bottom side looks adaptation of filter screen 4, the top side fixed mounting of adjusting pole 14 has a plurality of arcs protruding 20, the bottom of impact bar 19 and the top side looks adaptation of the protruding 20 of arc, the top side of the protruding 20 of arc pushes away impact bar 19 in turn, 19 intermittent type nature rebound of impact bar strikes filter screen 4, make filter screen 4 shake, further shake off the impurity in.
The utility model discloses in, inlet tube 3 keeps away from on the inner wall of one side of U type frame 9 fixed mounting have gag lever post 18, and spacing hole has been seted up along vertical direction to the top side of gag lever post 18, and spacing hole is run through to the bottom of impact bar 19, and one side fixed mounting of impact bar 19 has the dead lever 21 that is located gag lever post 18 below, and one side fixed mounting that dead lever 21 and gag lever post 18 are close to each other has same first spring, and is spacing to impact bar 19.
The utility model discloses in, one side fixed mounting that inlet tube 3 was kept away from to press depression bar 11 has the release link 16 that is located U type frame 9, and the top side fixed mounting of release link 16 has the bottom of second spring, and the top fixed mounting of second spring does benefit to and presses depression bar 11 automatic re-setting on the top side inner wall of U type frame 9.
The utility model discloses in, fixed cover has connect gear 15 in the pivot 6, and one side fixed mounting who adjusts pole 14 and is close to pivot 6 has the rack, and the rack meshes with gear 15 mutually, has realized the positive and negative rotation of pivot 6.
Example two
Referring to fig. 1-3, a vertical tank ozone generating chamber comprises a reaction chamber 1, an ozone generating tube 2 is arranged in the reaction chamber 1, a water inlet tube 3 is connected to the bottom side of the reaction chamber 1, a filter screen 4 is arranged in the water inlet tube 3, a support rod 5 positioned below the filter screen 4 is fixedly arranged on the inner walls of the two sides of the water inlet tube 3 in a welding manner, a rotating shaft 6 is rotatably arranged on the top side of the support rod 5, a mounting rod 7 is fixedly arranged on the top end of the rotating shaft 6 in a welding manner, a cleaning brush 8 is fixedly arranged on the top side of the mounting rod 7 in a welding manner, the cleaning brush 8 is contacted with the bottom side of the filter screen 4, a U-shaped frame 9 is fixedly arranged on one side of the water inlet tube 3 in a welding manner, a pressing hole 10 is formed in the top side of the U-shaped frame 9, according to the bottom rotation of push-and-pull rod 11 and installing push-and-pull rod 12, the bottom of push-and-pull rod 12 is rotated and is installed regulation pole 14, inlet tube 3 is close to and offers the regulation hole 13 that is located between filter screen 4 and the bracing piece 5 along the horizontal direction on the one side inner wall of U type frame 9, adjust the one end of pole 14 and run through regulation hole 13, impurity in the cooling water is filtered by filter screen 4 and can not get into in the reacting chamber 1, prevent that aquatic impurity from piling up and influencing the heat conduction at 2 outer walls of ozone generating pipe, the clearance that filter screen 4 can be convenient simultaneously, can use for a.
The utility model discloses in, inlet tube 3 has been kept away from and has been seted up on one side inner wall of U type frame 9 and has been accomodate groove 17, the one end of adjusting pole 14 extends to and accomodates in the groove 17, movable mounting has the impact bar 19 that is located between adjusting pole 14 and the filter screen 4 on one side inner wall of U type frame 9 is kept away from to inlet tube 3, the top of impact bar 19 and the bottom side looks adaptation of filter screen 4, there are a plurality of arc archs 20 on the top side of adjusting pole 14 through welding mode fixed mounting, the bottom of impact bar 19 and the top side looks adaptation of arc arch 20, impact bar 19 is pushed in turn to the top side of arc arch 20, 19 intermittent type nature rebound of impact bar strikes filter screen 4, make filter screen 4 shake, further shake off the impurity in.
The utility model discloses in, there is gag lever post 18 through welding mode fixed mounting on the one side inner wall that U type frame 9 was kept away from to inlet tube 3, and spacing hole has been seted up along vertical direction to the top side of gag lever post 18, and limiting hole is run through to the bottom of impact bar 19, and there is dead lever 21 who is located gag lever post 18 below one side of impact bar 19 through welding mode fixed mounting, and one side that dead lever 21 and gag lever post 18 are close to each other has same first spring through welding mode fixed mounting, and is spacing to impact bar 19.
The utility model discloses in, there is the release link 16 that is located U type frame 9 according to one side that inlet tube 3 was kept away from to depression bar 11 through welding mode fixed mounting, and there is the bottom of second spring on the top side of release link 16 through welding mode fixed mounting, and welding mode fixed mounting is passed through on the top of second spring the top side inner wall of U type frame 9, does benefit to and presses depression bar 11 automatic re-setting.
The utility model discloses in, fixed cover has connect gear 15 in the pivot 6, and there is the rack one side of adjusting pole 14 and being close to pivot 6 through welding mode fixed mounting, and the rack meshes with gear 15 mutually, has realized pivot 6 just reversing.
In the utility model, before the cooling water enters the vertical tank type ozone reaction chamber 1, after being filtered by the filter screen 4, the impurities are prevented from entering the reaction chamber 1 and accumulating on the outer wall of the ozone generating tube 2, when the filter screen 4 is blocked by continuous use, the press rod 11 is pressed downwards manually, the second spring is stretched, the press rod 11 pushes the adjusting rod 14 through the push-pull rod 12, under the limit of the adjusting hole 13, the adjusting rod 14 is pushed to move leftwards, the rack on one side of the adjusting rod 14 drives the gear 15 meshed with the adjusting rod to rotate, and then the rotating shaft 6 is driven to rotate, the rotating shaft 6 drives the installation rod 7 and the cleaning brush 8 to rotate, the cleaning brush 8 is made of nylon plastic, the impurities accumulated on the bottom side of the filter screen 4 are cleaned, after the press rod 11 is loosened, the adjusting rod 14 is moved rightwards to reset under the rebound effect of the second spring, the cleaning brush 8 is driven to rotate reversely to clean the cleaning brush again, in addition, the adjusting rod, the top side of the arc-shaped protrusions 20 pushes the impact rods 19 in turn, the impact rods 19 intermittently move upwards and impact the filter screen 4, so that the filter screen 4 shakes, impurities in the mesh holes are further shaken off, and the filter screen 4 is guaranteed to be dredged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A vertical tank ozone generation chamber comprises a reaction chamber (1), an ozone generation pipe (2) is arranged in the reaction chamber (1), the bottom side of the reaction chamber (1) is connected with a water inlet pipe (3), and is characterized in that a filter screen (4) is installed in the water inlet pipe (3), a supporting rod (5) which is positioned below the filter screen (4) is fixedly installed on the inner walls of the two sides of the water inlet pipe (3), a rotating shaft (6) is rotatably installed on the top side of the supporting rod (5), an installation rod (7) is fixedly installed at the top end of the rotating shaft (6), a cleaning brush (8) is fixedly installed on the top side of the installation rod (7), the cleaning brush (8) is contacted with the bottom side of the filter screen (4), a U-shaped frame (9) is fixedly installed on one side of the water inlet pipe (3), a pressing hole (10) is formed in the top side of the U-shaped, both ends of the pressing rod (11) all extend to the outside of the pressing hole (10), the bottom end of the pressing rod (11) is rotated to be provided with the push-pull rod (12), the bottom end of the push-pull rod (12) is rotated to be provided with the adjusting rod (14), the water inlet pipe (3) is close to the inner wall of one side of the U-shaped frame (9), the adjusting hole (13) between the filter screen (4) and the supporting rod (5) is formed in the horizontal direction in the edge, and one end of the adjusting rod (14) penetrates through the adjusting hole (13).
2. The ozone generation chamber of the vertical tank as claimed in claim 1, wherein the inner wall of one side of the water inlet pipe (3) far away from the U-shaped frame (9) is provided with a containing groove (17), one end of the adjusting rod (14) extends into the containing groove (17), the inner wall of one side of the water inlet pipe (3) far away from the U-shaped frame (9) is movably provided with an impact rod (19) positioned between the adjusting rod (14) and the filter screen (4), the top end of the impact rod (19) is matched with the bottom side of the filter screen (4), the top side of the adjusting rod (14) is fixedly provided with a plurality of arc-shaped protrusions (20), and the bottom end of the impact rod (19) is matched with the top side of the arc-shaped protrusions (20).
3. The ozone generation chamber of the vertical tank as claimed in claim 1, wherein a limiting rod (18) is fixedly mounted on the inner wall of the water inlet pipe (3) far away from the U-shaped frame (9), a limiting hole is vertically formed in the top side of the limiting rod (18), the bottom end of the impact rod (19) penetrates through the limiting hole, a fixing rod (21) located below the limiting rod (18) is fixedly mounted on one side of the impact rod (19), and the same first spring is fixedly mounted on the side, close to the limiting rod (18), of the fixing rod (21).
4. The ozone generation chamber of the vertical tank as claimed in claim 1, wherein a reset rod (16) located in the U-shaped frame (9) is fixedly installed on one side of the pressing rod (11) far away from the water inlet pipe (3), the bottom end of the second spring is fixedly installed on the top side of the reset rod (16), and the top end of the second spring is fixedly installed on the inner wall of the top side of the U-shaped frame (9).
5. The ozone generating chamber of the vertical tank as claimed in claim 1, wherein the rotating shaft (6) is fixedly sleeved with a gear (15), and one side of the adjusting rod (14) close to the rotating shaft (6) is fixedly provided with a rack which is meshed with the gear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741018.1U CN210683215U (en) | 2019-10-14 | 2019-10-14 | Ozone generating chamber of vertical tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741018.1U CN210683215U (en) | 2019-10-14 | 2019-10-14 | Ozone generating chamber of vertical tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210683215U true CN210683215U (en) | 2020-06-05 |
Family
ID=70893467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921741018.1U Active CN210683215U (en) | 2019-10-14 | 2019-10-14 | Ozone generating chamber of vertical tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210683215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147089A (en) * | 2021-11-22 | 2022-03-08 | 张家港荣盛特钢有限公司 | Intermittent cooling equipment for movable guide roller |
-
2019
- 2019-10-14 CN CN201921741018.1U patent/CN210683215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147089A (en) * | 2021-11-22 | 2022-03-08 | 张家港荣盛特钢有限公司 | Intermittent cooling equipment for movable guide roller |
| CN114147089B (en) * | 2021-11-22 | 2023-11-03 | 张家港荣盛特钢有限公司 | Intermittent cooling equipment for movable guide roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210683215U (en) | Ozone generating chamber of vertical tank | |
| CN107940590A (en) | A kind of air cleaner with function of driving mosquitoes | |
| CN212457204U (en) | Air purification device for environmental protection engineering | |
| CN108981028A (en) | A kind of efficient home air purifying processing device | |
| CN214880836U (en) | Sewage treatment box | |
| CN210355447U (en) | Layered cabinet body book and file disinfection cabinet | |
| CN111265944A (en) | Air dust removal equipment with function of spraying bactericide | |
| CN109099508B (en) | Workshop is with multistage air purification device | |
| CN216384484U (en) | Intelligence air purification device for house | |
| CN216273212U (en) | Pressure filter for treating sewage by using household garbage incinerator slag | |
| CN210905381U (en) | Medical air filter | |
| CN212198864U (en) | A sewage sterilization equipment for beasts and birds are bred | |
| CN212091066U (en) | Filter equipment for sewage treatment | |
| CN211885919U (en) | Health preserving purifier | |
| CN211435516U (en) | New forms of energy building ambient air purifier | |
| CN210385201U (en) | Air purifying device | |
| CN209923099U (en) | Environment-friendly sewage treatment equipment | |
| CN214654072U (en) | Water pollution treatment device for environmental engineering | |
| CN217055340U (en) | Tail gas purification device for diesel generator of environment-friendly | |
| CN115041486B (en) | Waste gas deodorization purifier of pet food processing | |
| CN114014503B (en) | Sewage treatment fine grid of high-efficient edulcoration | |
| CN219502261U (en) | Waste gas treatment machine | |
| CN211912947U (en) | Screen type step fine grid machine | |
| CN218687420U (en) | Efficient active carbon adsorption tower | |
| CN217795351U (en) | Peculiar smell absorbing device for snack box production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: JINAN SDK ENVIRONMENT PROTECTION EQUIPMENT Co.,Ltd. Person in charge of patents Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: JINAN SDK ENVIRONMENT PROTECTION EQUIPMENT Co.,Ltd. Person in charge of patents Document name: Notice of Termination of Patent Rights |