CN2705223Y - Rotary hair filter - Google Patents
Rotary hair filter Download PDFInfo
- Publication number
- CN2705223Y CN2705223Y CN 200420027257 CN200420027257U CN2705223Y CN 2705223 Y CN2705223 Y CN 2705223Y CN 200420027257 CN200420027257 CN 200420027257 CN 200420027257 U CN200420027257 U CN 200420027257U CN 2705223 Y CN2705223 Y CN 2705223Y
- Authority
- CN
- China
- Prior art keywords
- treatment box
- screen pack
- mouse cage
- reductor
- rotating shaft
- 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
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
A kind of swinging hair filter belongs to water processing establishment.It comprises treatment box and filter mechanism, filter mechanism is made of mouse cage, rotating shaft, reductor, motor, screen pack, mouse cage is in treatment box, one end hub setting is on the filtered water fairlead that is fixed on treatment box one sidewall bodies, the end that the commentaries on classics of the other end and hollow is taken out fixes, and the middle part of rotating shaft is bearing on the wall body of treatment box opposite side, and the other end of rotating shaft is connected with reductor, reductor is connected with motor, and screen pack Bao Gu is on mouse cage; One end of filtered water fairlead extends in the cage chamber of mouse cage, and the other end is guided into outside the treatment box.The utility model becomes filter screen into dynamically arranging, and the attached net difficulty of hair is increased; In processing procedure, can clean with water screen pack; Can be according to needing to the screen pack backwash.
Description
Technical field
The utility model relates to a kind of swinging hair filter, and as the place such as hotel, bath center being arranged the primary water treatment device that the waste water sent out is handled, it is carefully assorted to be used to filter the hair class, belongs to water processing establishment.
Background technology
Because the waste water that discharge in the place of hotel, bath center, swimming pool and so on generally all is rich in the fiber of hair and so on, therefore in to the wastewater treatment process that contains this foreign material, if in advance not with its effective filtering, make troubles then can for the water treatment in road, back.Be used for a complete set of facility custom that the waste water of above-mentioned place discharging is handled is called water treatment system, mainly constitute by one-level filter, aerator, cascade filtration device, the function of one-level filter is to filter hair, by the screen pack that is fixed in the treatment trough hair is filtered the back for the aeration tank aeration by its former water that will be incorporated in the treatment trough (claiming treatment box again).
The filter screen of above-mentioned filter is to be fixedly arranged in statically in the treatment trough, so the very easily attached net of hair and stop up mesh, brings frequentization to the filter screen cleaning, influences water treatment efficiency; In to the assorted process of the filter of former water, can not carry out online removing to the hair that is attached on the filter screen simultaneously, promptly do not remove under the stopped status; Above-mentioned filter also lacks backwash mechanism, can not be according to needing treatment trough timing, rapid cleaning, can not guaranteeing that the filter screen mesh is fully unimpeded.
Summary of the invention
Task of the present utility model is to provide the original filter screen static state of a kind of change to be set to dynamically arrange, the swinging hair filter that makes hair be difficult for twining to combine on the filter screen.
Another task of the present utility model is that a kind of swinging hair filter that can brush the hair that is attached on the filter screen under presence will be provided.
Another task of the present utility model is will provide a kind of can guarantee treatment trough is regularly cleaned, can ensure again fully unimpeded swinging hair filter of filter screen mesh.
For finishing top priority of the present utility model, technical scheme provided by the utility model is: a kind of swinging hair filter, it comprises the treatment box 1 and the filter mechanism of the former water intake 5 of tool and filtered water fairlead 9 and sewage draining exit 12, described filter mechanism is by mouse cage 13, rotating shaft 14, reductor 20, motor 18, screen pack 11 constitutes, mouse cage 13 is positioned at treatment box 1, the hub setting of one end is on the filtered water fairlead 9 that is fixed on treatment box 1 one sidewall bodies, one end of the rotating shaft 14 of its other end and hollow fixes, the middle part of rotating shaft 14 is bearing on the wall body of treatment box 1 opposite side, the other end of rotating shaft 14 is connected with reductor 20, reductor 20 is connected with motor 18, and screen pack 11 bags are solid on mouse cage 13; One end of described filtered water fairlead 9 extends in the cage chamber 10 of mouse cage 13, and is furnished with apopore last week at the tube wall of this end, and the other end is guided into outside the treatment box 1.
For also task of the present utility model is finished in embodiment, it is to be provided with brush roll 4 with mouse cage 13 in described treatment box 1 and corresponding to mouse cage 13 positions with paralleling, two end hub settings of this brush roll 4 are on the wall body of the both sides of treatment box 1, and in reductor 20 driving coupling, the bristle on the brush roll 4 contacts with screen pack 11.
For another task of the present utility model is finished in embodiment, the technical solution of the utility model is to be provided with a jet pipe 7 near screen pack 11 places and with screen pack 11 in described cage chamber 13 with being parallel direction, be distributed with spray orifice 6 on this jet pipe 7, the middle part of jet pipe 7 is consolidated mutually with an end of connecting piece 8 and is communicated, the other end of connecting piece 8 is consolidated mutually with cleansing medium pipe 21 and is communicated, and cleansing medium pipe 21 is routed on the cleansing medium feedway.
Medium supply apparatus described in the utility model is a water pump 27.
Medium supply apparatus described in the utility model is a blower fan 24.
The utility model is installed with a collection hair groove 3 in described treatment trough 1 and corresponding to brush roll 4 lower portion.
The utility model becomes filter screen into dynamically arranging, and making separate object liquid is that to constitute parallel direction between the wire side of former water and screen pack 11 mobile, makes the attached net difficulty increase of hair; In processing procedure, can clean with water by 4 pairs of screen packs 11 of brush roll; Can be complied with by jet pipe 7 needs screen pack 11 backwashes, and the dirt that is beneficial in the treatment box 1 effluxes.
Accompanying drawing and drawing explanation
Fig. 1 is a structure chart of the present utility model.
The schematic diagram that Fig. 2 is connected with water pump 27 for cleansing medium pipe 21 described in the utility model.
The schematic diagram that Fig. 3 is connected with blower fan 24 for cleansing medium pipe 21 described in the utility model.
The schematic diagram that Fig. 4 is connected with water pump 27, blower fan 24 for cleansing medium pipe 21 described in the utility model.
The specific embodiment
Ask for an interview Fig. 1, be used to handle on the treatment box 1 of former water and have a former water intake 5, former water intake 5 both can be located on the case lid, the sidepiece that also can be located at case is the quadrate part position on the upper side, illustrated among the figure that intake 5 is a pipe joint shape, but not establishing pipe joint also is fine, in this case, only need to offer a hole at the case lid or the case sidewall of treatment box 1, via the hole former water is introduced treatment box 1 by pipeline by former water introducing device, the end that static state is provided with filtered water fairlead 9 extends in the cage chamber 10 of mouse cage 13, and communicate with cage chamber 10 by the some apopores on it, and the other end of filtered water fairlead 9 passed through the tank wall of treatment box 1 and stretched to outside the treatment box 1, and effect is to guide the water after filtering into aeration tank from cage chamber 10 to make aeration and handle.Mouse cage 13 integrally is located in the case chamber of treatment box 1, specifically: an end of mouse cage 13 is by axle bed, bearing and rotatably be located on the filtered water fairlead 9, and, consider sealing, can add sealing ring and be sealed.The other end of mouse cage 13 is by seal cover and add sealing ring and an end of the rotating shaft of hollow 14 fixes, the middle part of rotating shaft 14 is supported on the tank wall of treatment box 1 opposite side (being left end among the figure) by sealed bearing 15, and can add sealing ring and sealed, the other end of rotating shaft 14 and reductor 20 are in transmission connection mutually, and reductor 20 is in transmission connection with motor 18.Like this,, after reductor 20 slows down, drive rotating shaft 14 rotations, thereby make mouse cage 13 rotations when motor 18 work.Screen pack 11 bags are solid on the cage body of mouse grand 13, and screen pack 11 can be a wire netting, also can be non-wire netting.Motor 18 connects mutually with reductor 20, and reductor 20 and mouse cage 13 driving coupling specifically are to embody with the fixedlying connected of output shaft of reductor 20 by rotating shaft 14.In rotating shaft 14, also be fixed with a belt pulley fixed disk 16, be fixed with a big belt pulley 17 on the belt pulley fixed disk 16, when making mouse cage 13 rotations along with reductor 20 drive rotating shafts, 14 rotations, also rotation simultaneously of belt pulley fixed disk 16 is rotated by its drive and its mutually solid big belt pulley 17.
In treatment box 1 and corresponding to mouse cage 13 positions and with mouse cage, be provided with a brush roll 4 with being parallel position, this brush roll 4 by end, the two ends hub setting of its roll shaft 2 on the wall body of the both sides of treatment box 1, wherein, end at roll shaft 2 is installed with a small belt pulley 23, small belt pulley 23 connects by driving-belt 22 and big belt pulley 17, when big belt pulley 17 rotations, then drive small belt pulley 23 rotations by driving-belt 22, make roll shaft 2 rotations, whole brush roll 4 is cleaned with water screen pack 11 by bristle under rotation status, this clean with water both to can be described as curry, can be described as brush again.
Still ask for an interview Fig. 1, and in conjunction with Fig. 2, Fig. 3, Fig. 4, in the cage chamber 10 of mouse cage 13, parallel direction and be close to screen pack 11 places and be provided with a jet pipe 7 with mouse cage 13, this jet pipe 7 is essentially the cleaning jet pipe, be furnished with some spray orifices 6 between on the jet pipe 7, jet pipe 7 is solid mutually with an end of a connecting piece 8 in the middle and communicate, and the other end of connecting piece 8 is solid mutually with cleansing medium pipe 21 and communicate, as seen connecting piece 8 for jet pipe 7 just as playing the effect of trailing arm.Aforesaid cleansing medium pipe 21 can also be fixed with the support that filtered water fairlead 9 constitutes each other at an end that is positioned at cage chamber 10, but be not conducted with filtered water fairlead 9, the other end of cleansing medium pipe 21, also promptly stretch to that outer end of the casing of treatment box 1 after passing the axle cavity of rotating shaft 14 until being incorporated into and passing through the guide hole 19 reserved on reductor 20 with by water pump 27 Joints as the cleansing medium feedway illustrated in Figure 2.Equally, if with blower fan 24 as the cleansing medium feedway, so, this cleansing medium pipe 21 by shown in Figure 2ly with blower fan 24 Joints.As seen, then show as the cleansing medium water with water pump 27 is even solid, by water backwashing; Even then showing as cleansing medium admittedly with blower fan 24 is gas, implements backwash by gas.Certainly, in design of the present utility model, cleansing medium pipe 21 can also be connected with water pump 27, blower fan 24 respectively, the sort of type of attachment that for example resembles Fig. 4 and showed.Therefore, water pump 27 is not both alternatives with blower fan 24, and both have concurrently also and are fine fully, because like this can be according to needing to select the medium backwash.In order to make the emissions in the treatment box 1, below casing, be provided with sewage draining exit 12.
The applicant describes use of the present utility model, from the hotel, the bath center waste water of discharging introduces treatment troughs 1 by former water introducing device such as water pump etc. via former water intake 5, meanwhile, motor 18, reductor 20 work, mouse cage 13 and brush roll 4 are in rotation status, hair in the former water is filtered net 11 obstructs and can not enters cage chamber 10, the mesh that current then see through screen pack 11 enters into cage chamber 10, and then enter tube chamber by the apopore on the filtered water fairlead 9, cause down the aeration tank of one water treatment by filtered water fairlead 9.Because in whole water treatment procedure, mouse cage 13 be in rotation dynamically among, enter between the wire side of former water in the case and screen pack 11 and show as PARALLEL FLOW, the attached net difficulty of hair in the former like this water increases, again because, therefore brush roll 4 is kept in motion all the time, by the bristle that contacts with screen pack 11 on it wire side is cleaned, but cleaning hair productive set down in collection hair groove 3, poly-more than after the removal of can uncapping.When the needs water is implemented backwash, stop earlier introducing former water to treatment box 1, start water pump 27, Open valve 26, current spray from the spray orifice 6 of jet pipe 7 through cleansing medium pipe 21, connecting piece 8, to just 11 flushings of the screen pack on moving mouse cage 13, open blowoff valve 12 in the flushing process simultaneously, wash with gas, then open blower fan 24, open valve 25, air-flow is sprayed by spray orifice 6 with the same approach of above-mentioned current, in this state, original former water intake 5 is as exhaust outlet.After backwash finishes, be returned to original water treatment state, and valve-off 25 or valve 26 and blowoff valve 12.
Claims (6)
1, a kind of swinging hair filter, it comprises the treatment box (1) and the filter mechanism of the former water intake of tool (5) and filtered water fairlead (9) and sewage draining exit (12), it is characterized in that described filter mechanism is by mouse cage (13), rotating shaft (14), reductor (20), motor (18), screen pack (11) constitutes, mouse cage (13) is positioned at treatment box (1), the hub setting of one end is on the filtered water fairlead (9) that is fixed on treatment box (1) one sidewall bodies, one end of the rotating shaft of its other end and hollow (14) fixes, the middle part of rotating shaft (14) is bearing on the wall body of treatment box (1) opposite side, the other end of rotating shaft (14) is connected with reductor (20), reductor (20) is connected with motor (18), and screen pack (11) Bao Gu is on mouse cage (13); One end of described filtered water fairlead (9) extends in the cage chamber (10) of mouse cage (13), and is furnished with apopore last week at the tube wall of this end, and the other end is guided into outside the treatment box (1).
2, swinging hair filter according to claim 1, it is characterized in that in described treatment box (1) and corresponding to mouse cage (13) position, being provided with brush roll (4) with mouse cage (13) with paralleling, the two end hub settings of this brush roll (4) are on the both sides wall body of treatment box (1), and in reductor (20) driving coupling, the bristle on the brush roll (4) contacts with screen pack (11).
3, swinging hair filter according to claim 1, it is characterized in that inherent close screen pack (11) is located and is provided with a jet pipe (7) with screen pack (11) with being parallel direction in described cage chamber (13), be distributed with spray orifice (6) on this jet pipe (7), the middle part of jet pipe (7) is consolidated mutually with an end of connecting piece (8) and is communicated, the other end of connecting piece (8) is consolidated mutually with cleansing medium pipe (21) and is communicated, and cleansing medium pipe (21) is routed on the cleansing medium feedway.
4, swinging hair filter according to claim 1 is characterized in that described medium supply apparatus is water pump (27).
5, swinging hair filter according to claim 1 is characterized in that described medium supply apparatus is blower fan (24).
6, swinging hair filter according to claim 1 is characterized in that being installed with a collection hair groove (3) in described treatment trough (1) and corresponding to brush roll (4) lower portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027257 CN2705223Y (en) | 2004-05-18 | 2004-05-18 | Rotary hair filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027257 CN2705223Y (en) | 2004-05-18 | 2004-05-18 | Rotary hair filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705223Y true CN2705223Y (en) | 2005-06-22 |
Family
ID=34849547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027257 Expired - Fee Related CN2705223Y (en) | 2004-05-18 | 2004-05-18 | Rotary hair filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705223Y (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410232A (en) * | 2010-09-21 | 2012-04-11 | 陆绍章 | Removal-free anti-dehydration submersible pump |
| CN103100252A (en) * | 2013-01-24 | 2013-05-15 | 潘征峰 | Double-stage or multi-stage filter realizing automatic slag removal |
| CN103611351A (en) * | 2013-11-14 | 2014-03-05 | 东莞市翰胜金属制品有限公司 | Full-automatic water purification drum filter |
| CN103785635A (en) * | 2014-01-16 | 2014-05-14 | 山西戴德测控技术有限公司 | Dedusting protecting device used for vision equipment |
| CN104174204A (en) * | 2014-08-26 | 2014-12-03 | 陈亚锋 | Fluid filtering method and device |
| CN105381643A (en) * | 2015-11-26 | 2016-03-09 | 无锡市华尔泰机械制造有限公司 | High-strength basket type filter with function of cleaning filter element |
| CN106377938A (en) * | 2016-11-26 | 2017-02-08 | 南京途酷信息科技有限公司 | Waste liquid filtering device |
| CN106390587A (en) * | 2016-11-26 | 2017-02-15 | 南京途酷信息科技有限公司 | Wastewater unhairing filtration device for plush toy production |
| CN106422504A (en) * | 2016-11-26 | 2017-02-22 | 南京途酷信息科技有限公司 | Industrial wastewater filtration device |
| CN106422503A (en) * | 2016-11-26 | 2017-02-22 | 南京途酷信息科技有限公司 | Waste water hair removing filtering device |
| CN107349665A (en) * | 2017-08-31 | 2017-11-17 | 贾新奎 | A kind of household water-purifying machine |
| CN107376468A (en) * | 2017-08-31 | 2017-11-24 | 贾新奎 | A kind of ceramic element water purifier |
| CN107413102A (en) * | 2017-08-13 | 2017-12-01 | 杭州云蜂工业设计有限公司 | A kind of reverse osmosis water purifier |
| CN107510981A (en) * | 2017-08-25 | 2017-12-26 | 贾新奎 | A kind of drinking water purifier |
| CN108126407A (en) * | 2017-08-13 | 2018-06-08 | 贾新奎 | A kind of sanitary sewage oil removing dregs filter |
| CN109224720A (en) * | 2018-11-13 | 2019-01-18 | 石狮市展耀纺织科技有限公司 | Waste gas processing system for fixing machine and its treatment process |
| CN109621528A (en) * | 2018-11-26 | 2019-04-16 | 广州蓝泽机械制造有限公司 | A kind of automatic cleaning type Microfilter |
| CN110604962A (en) * | 2019-09-24 | 2019-12-24 | 广东东荣金属制品有限公司 | Modular micro-filter with independent middle shaft support and super-large ratio of length to diameter |
| CN111569514A (en) * | 2020-05-07 | 2020-08-25 | 秦皇岛市大象轮胎有限公司 | Environment-friendly water conservancy filter |
| CN114409131A (en) * | 2022-01-11 | 2022-04-29 | 全球通(浙江)环保科技有限公司 | Filter and sewage treatment method |
-
2004
- 2004-05-18 CN CN 200420027257 patent/CN2705223Y/en not_active Expired - Fee Related
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410232A (en) * | 2010-09-21 | 2012-04-11 | 陆绍章 | Removal-free anti-dehydration submersible pump |
| CN103100252A (en) * | 2013-01-24 | 2013-05-15 | 潘征峰 | Double-stage or multi-stage filter realizing automatic slag removal |
| CN103611351A (en) * | 2013-11-14 | 2014-03-05 | 东莞市翰胜金属制品有限公司 | Full-automatic water purification drum filter |
| CN103611351B (en) * | 2013-11-14 | 2015-12-02 | 东莞市翰胜金属制品有限公司 | Full-automatic water purification drum filter |
| CN103785635A (en) * | 2014-01-16 | 2014-05-14 | 山西戴德测控技术有限公司 | Dedusting protecting device used for vision equipment |
| CN103785635B (en) * | 2014-01-16 | 2016-06-08 | 山西戴德测控技术有限公司 | A kind of dedusting preventer for visual apparatus |
| CN104174204A (en) * | 2014-08-26 | 2014-12-03 | 陈亚锋 | Fluid filtering method and device |
| CN105381643A (en) * | 2015-11-26 | 2016-03-09 | 无锡市华尔泰机械制造有限公司 | High-strength basket type filter with function of cleaning filter element |
| CN106377938A (en) * | 2016-11-26 | 2017-02-08 | 南京途酷信息科技有限公司 | Waste liquid filtering device |
| CN106390587A (en) * | 2016-11-26 | 2017-02-15 | 南京途酷信息科技有限公司 | Wastewater unhairing filtration device for plush toy production |
| CN106422504A (en) * | 2016-11-26 | 2017-02-22 | 南京途酷信息科技有限公司 | Industrial wastewater filtration device |
| CN106422503A (en) * | 2016-11-26 | 2017-02-22 | 南京途酷信息科技有限公司 | Waste water hair removing filtering device |
| CN106422503B (en) * | 2016-11-26 | 2019-07-19 | 南通富海环保设备有限公司 | A kind of waste water unhairing filter device |
| CN106377938B (en) * | 2016-11-26 | 2019-04-12 | 新昌县嘉翔电子科技有限公司 | A kind of waste fluid filter |
| CN106422504B (en) * | 2016-11-26 | 2019-04-12 | 新昌县嘉翔电子科技有限公司 | A kind of industrial wastewater filter device |
| CN106390587B (en) * | 2016-11-26 | 2019-04-12 | 新昌县嘉翔电子科技有限公司 | A kind of down toy production waste water unhairing filter device |
| CN107413102A (en) * | 2017-08-13 | 2017-12-01 | 杭州云蜂工业设计有限公司 | A kind of reverse osmosis water purifier |
| CN108126407B (en) * | 2017-08-13 | 2021-05-25 | 太仓繁晟电子科技有限公司 | Domestic sewage deoiling residue filter device |
| CN108126407A (en) * | 2017-08-13 | 2018-06-08 | 贾新奎 | A kind of sanitary sewage oil removing dregs filter |
| CN107510981A (en) * | 2017-08-25 | 2017-12-26 | 贾新奎 | A kind of drinking water purifier |
| CN107510981B (en) * | 2017-08-25 | 2021-06-22 | 绍兴市沂风机械有限公司 | Drinking water purifier |
| CN107376468B (en) * | 2017-08-31 | 2021-02-12 | 苏州乐米凡电气科技有限公司 | Ceramic filter element water purifier |
| CN107349665A (en) * | 2017-08-31 | 2017-11-17 | 贾新奎 | A kind of household water-purifying machine |
| CN107349665B (en) * | 2017-08-31 | 2020-12-18 | 青岛怡口环保科技有限公司 | Household water purifier |
| CN107376468A (en) * | 2017-08-31 | 2017-11-24 | 贾新奎 | A kind of ceramic element water purifier |
| CN109224720A (en) * | 2018-11-13 | 2019-01-18 | 石狮市展耀纺织科技有限公司 | Waste gas processing system for fixing machine and its treatment process |
| CN109621528A (en) * | 2018-11-26 | 2019-04-16 | 广州蓝泽机械制造有限公司 | A kind of automatic cleaning type Microfilter |
| CN110604962A (en) * | 2019-09-24 | 2019-12-24 | 广东东荣金属制品有限公司 | Modular micro-filter with independent middle shaft support and super-large ratio of length to diameter |
| CN111569514A (en) * | 2020-05-07 | 2020-08-25 | 秦皇岛市大象轮胎有限公司 | Environment-friendly water conservancy filter |
| CN114409131A (en) * | 2022-01-11 | 2022-04-29 | 全球通(浙江)环保科技有限公司 | Filter and sewage treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2705223Y (en) | Rotary hair filter | |
| CN205031972U (en) | Self -cleaning filter of back flush linkage | |
| CN109126306A (en) | The air purifier of automatic cleaning strainer | |
| CN210409769U (en) | High-efficiency solid-liquid separation device for running water culture tank | |
| CN106492528B (en) | A kind of backwash filter | |
| CN210251718U (en) | Dust collecting equipment with water recycling function | |
| KR20160004499A (en) | Drum Screen Device for Water Purification | |
| CN113577971A (en) | Environment-friendly dust falling device for engineering construction | |
| CN219744159U (en) | Back flushing filter device of waste gas treatment cabinet | |
| CN116531831A (en) | Rural sewage treatment plant of energy saving and emission reduction | |
| CN216125407U (en) | Industrial waste gas treatment is with automatic industrial waste gas scrubbing tower of clearance inner wall | |
| KR20020091520A (en) | Rotary sprat type air filter system | |
| CN213433272U (en) | Water treatment cleaning mechanism capable of automatically treating filter element | |
| CN209481404U (en) | A kind of crawler type filter | |
| CN208735783U (en) | A kind of air cleaning facility | |
| CN210951637U (en) | Filter mechanism for fresh air system convenient for cleaning dust | |
| CN220827275U (en) | Energy-saving device for high-power concentration membrane of chemical wastewater | |
| CN220001684U (en) | Dragon dish washer with water treatment facilities | |
| CN201176401Y (en) | Multifunction solid sewage separator for circulating water in fish pond | |
| CN112892112A (en) | Efficient chemical machinery tail gas processing apparatus | |
| CN108905468A (en) | Air cleaner | |
| CN218654921U (en) | Automatic cleaning type oil smoke purification treatment device | |
| CN220736858U (en) | Spray tower for flue gas filtration | |
| CN219783951U (en) | Rotary drum type purifying device for treating small micro water body | |
| CN219489621U (en) | Water pollution treatment box convenient for cleaning inside |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |