CN213977080U - Magnetic iron-removing filter - Google Patents
Magnetic iron-removing filter Download PDFInfo
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- CN213977080U CN213977080U CN202022093179.3U CN202022093179U CN213977080U CN 213977080 U CN213977080 U CN 213977080U CN 202022093179 U CN202022093179 U CN 202022093179U CN 213977080 U CN213977080 U CN 213977080U
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- filter
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- district
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- 230000005291 magnetic effect Effects 0.000 title claims description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000005389 magnetism Effects 0.000 claims abstract description 59
- 238000005189 flocculation Methods 0.000 claims abstract description 38
- 230000016615 flocculation Effects 0.000 claims abstract description 38
- 230000005415 magnetization Effects 0.000 claims abstract description 36
- 238000001179 sorption measurement Methods 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 239000000126 substance Substances 0.000 abstract description 25
- 230000005294 ferromagnetic effect Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002745 absorbent Effects 0.000 abstract description 3
- 239000002250 absorbent Substances 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a water treatment technology field provides a magnetism deironing filter equipment. This magnetism deironing filter equipment, including the filter, set up the filter chamber in the filter, be equipped with first guide plate and second guide plate along its axis direction in the filter chamber, follow the flow direction of filter chamber water, first guide plate with the second guide plate will the filter chamber is separated for magnetization district, magnetism flocculation district and magnetism adsorption zone, magnetization district with magnetism flocculation district intercommunication, magnetism flocculation district with magnetism adsorption zone intercommunication. The utility model discloses magnetize, flocculate and absorbent effect to the ferromagnetic substance of aquatic respectively, realize the high-efficient filtration of the small granule ferromagnetic substance of aquatic, improve the filter effect, reduce the area of equipment simultaneously.
Description
Technical Field
The utility model relates to a water treatment technology field especially relates to a magnetism deironing filter equipment.
Background
Corrosion of water systems has been a major problem that plagues the development of industry, and corrosion products in water can affect the safety and operating efficiency of the system. The existing magnetic iron removal filtering equipment for the water system only adopts the magnetic adsorption function, so that the iron removal efficiency is low, and particularly, the removal rate of magnetic substances with small particle sizes is lower. Residual corrosive substances in water can be accumulated on the surface of metal, which not only influences the safety performance and the operation efficiency of the system, but also leads to the increase of the under-deposit corrosion rate.
The existing magnetic iron removal filter can effectively remove larger magnetic substances, but has poor removal effect on small-particle magnetic substances in pipelines, particularly the magnetic substances smaller than 20 mu m, and the residual magnetic substances cause great harm to equipment, pipelines and the like of a water supply system and can seriously cause serious accidents such as boiler explosion, pipe explosion and the like.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a aim at solving one of the technical problem that exists among the prior art at least, for this reason, the utility model provides a magnetism deironing filter equipment to solve current magnetism deironing filter function singleness, the poor problem of effect is got rid of to the little granule ferromagnetic substance.
According to the utility model discloses magnetism deironing filter equipment, which comprises a filter, set up the filter chamber in the filter, be equipped with first guide plate and second guide plate along its axis direction in the filter chamber, follow the flow direction of filter chamber water-logging, first guide plate with the second guide plate will the filter chamber is separated for magnetization district, magnetism flocculation district and magnetism adsorption zone, magnetization district with magnetism flocculation district intercommunication, magnetism flocculation district with magnetism adsorption zone intercommunication.
According to the utility model discloses magnetism deironing filter equipment, through set up the filter chamber in the filter, be used for carrying out magnetism deironing to water and filter, first guide plate and second guide plate separate the filter chamber for the magnetization district, magnetism flocculation district and magnetism adsorption zone, magnetization district and magnetism flocculation district intercommunication, magnetism flocculation district and magnetism adsorption zone intercommunication, water flows through the magnetization district in proper order, magnetism flocculation district and magnetism adsorption zone, magnetize the ferromagnetic substance in aquatic respectively, flocculation and absorbent effect, the realization is to the high-efficient filtration of the tiny particle ferromagnetic substance in aquatic, and the filter effect is improved, and the floor area of equipment is reduced simultaneously.
According to the utility model discloses an embodiment, be equipped with first magnet in the magnetization district, be equipped with the second magnet in the magnetism flocculation district, be equipped with the third magnet in the magnetism adsorption district.
According to the utility model discloses an embodiment, the interval sets up a plurality of first magnets in the magnetization zone, first magnet includes two along the perpendicular to a plurality of first magnet unit that the direction of the axis direction of filter chamber set up, two the N utmost point and the S utmost point of first magnet unit are connected.
According to the utility model discloses an embodiment, the second magnet includes a plurality of edges a plurality of second magnet units, adjacent two that the axis direction of filter chamber set up the N utmost point and the S utmost point of second magnet unit are connected.
According to the utility model discloses an embodiment, the third magnet includes a plurality of edges a plurality of third magnet units, adjacent two that the axis direction of filter chamber set up third magnet unit homopolar sets up relatively.
According to the utility model discloses an embodiment, the magnetism adsorbs the district along the perpendicular to the direction of the axis direction of filter chamber is equipped with a plurality ofly the third magnet, adjacent two form between the third magnet and adsorb magnetic field.
According to the utility model discloses an embodiment, the third magnet includes a plurality of edges perpendicular to the third magnet unit that the direction of the axis direction of filter chamber set up, adjacent two the N utmost point and the S utmost point of third magnet unit are connected.
According to an embodiment of the present invention, the first end of the first guide plate is connected to the inner bottom of the filter, and the second end of the first guide plate and the inner top of the filter are provided with a first water flow gap;
the first end of the second guide plate is connected with the inner top of the filter, and a second water circulation gap is formed between the second end of the second guide plate and the inner bottom of the filter.
According to the utility model discloses an embodiment, the bottom of the first side of filter is equipped with the inlet tube, the inlet tube with magnetization district intercommunication, the filter is equipped with the outlet pipe with the top of the second side that the first side carried on the back mutually, the outlet pipe with magnetism adsorbs district intercommunication.
According to an embodiment of the invention, the bottom side of the filter is provided with a base.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a sectional view of a magnetic iron removing and filtering device according to an embodiment of the present invention;
fig. 2 is a top view of the magnetic iron removing and filtering device of the embodiment of the present invention.
Reference numerals:
100. a filter; 110. a magnetized region; 111. a first magnet; 120. a magnetic flocculation area; 121. a second magnet; 130. a magnetic adsorption zone; 131. a third magnet; 210. a first baffle; 220. a second baffle; 310. a water inlet pipe; 320. and (5) discharging a water pipe.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. 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 embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1 and 2, the embodiment of the utility model provides a magnetism deironing filter equipment, including filter 100, set up the filter chamber in the filter 100, be equipped with first guide plate 210 and second guide plate 220 along its axis direction in the filter chamber, follow the flow direction of filter chamber internal water, first guide plate 210 with second guide plate 220 will the filter chamber is separated for magnetization district 110, magnetism flocculation district 120 and magnetism adsorption district 130, magnetization district 110 with magnetism flocculation district 120 intercommunication, magnetism flocculation district 120 with magnetism adsorption district 130 intercommunication. It will be appreciated that a filter chamber is provided within the filter 100, and that both the filter 100 and the filter chamber are vertically cylindrical. A first guide plate 210 and a second guide plate 220 are arranged in the filter cavity, wherein the first guide plate 210 and the second guide plate 220 are arranged along the axial direction of the filter cavity, namely the vertical direction, and the first guide plate 210 and the second guide plate 220 are arranged at intervals to separate the filter cavity into a magnetization area 110, a magnetic flocculation area 120 and a magnetic adsorption area 130. As shown in fig. 1, the first guide plate 210 is disposed on the left side of the second guide plate 220, and is divided into a magnetization region 110, a magnetic flocculation region 120 and a magnetic adsorption region 130 from left to right in the filter chamber from left to right along the flowing direction of water in the filter chamber, i.e., from left to right.
Further, magnetization zone 110 and magnetism flocculation district 120 intercommunication, magnetism flocculation district 120 and magnetism adsorption zone 130 intercommunication, that is to say, water gets into the filter chamber, magnetizes through magnetization zone 110 at first, and the magnetic flocculation district 120 that flows into again carries out flocculating to tiny particle ferromagnetic substance, adsorbs the filtration with the ferromagnetic substance in the aquatic through magnetism adsorption zone 130 at last, improves the filter effect, realizes getting rid of the filtration of anhydrous swelling tiny particle magnetic substance, increases magnetism deironing filter equipment's function.
According to the utility model discloses magnetism deironing filter equipment, through set up the filter chamber in filter 100, be used for carrying out magnetism deironing to water and filter, first guide plate 210 and second guide plate 220 separate the filter chamber for magnetization district 110, magnetism flocculation district 120 and magnetism adsorption district 130, magnetization district 110 and magnetism flocculation district 120 intercommunication, magnetism flocculation district 120 and magnetism adsorption district 130 intercommunication, water flows through magnetization district 110 in proper order, magnetism flocculation district 120 and magnetism adsorption district 130, magnetize the ferromagnetic substance in the aquatic respectively, flocculation and absorbent effect, the realization is to the ferromagnetic substance high-efficient filtration of aquatic, the filter effect is improved, reduce the area of equipment simultaneously.
According to an embodiment of the present invention, the magnetization zone 110 is provided with a first magnet 111 therein, the magnetic flocculation zone 120 is provided with a second magnet 121 therein, and the magnetic adsorption zone 130 is provided with a third magnet 131 therein. It can be understood that the first magnet 111 is disposed in the magnetization region 110 to magnetize the ferromagnetic substance in the water, so that the ferromagnetic substance is magnetized. The second magnet 121 is disposed in the magnetic flocculation area 120 to flocculate the ferromagnetic substance magnetized in the water, so as to flocculate the ferromagnetic substance with small particles into larger particles. Be equipped with third magnet 131 in the magnetic adsorption district 130, realize flocculating the absorption into large granule ferromagnetism material with aquatic, accomplish magnetism deironing, improve the filter effect.
According to the utility model discloses an embodiment, a plurality of first magnets 111 are set up to the interval in magnetization zone 110, first magnet 111 includes two along the perpendicular to a plurality of first magnet unit that the direction of the axis direction of filter chamber set up, two the N utmost point and the S utmost point of first magnet unit are connected. It can be understood that the magnetization region 110 is provided with a plurality of first magnets 111, and a magnetization magnetic field is formed between two adjacent first magnets 111 to realize magnetization of ferromagnetic substances in water. The first magnet 111 includes a plurality of first magnet units arranged in a direction perpendicular to the axial direction of the filter chamber, i.e., in the horizontal direction, and the N-pole and the S-pole of two adjacent first magnet units are connected to increase the strength of the magnetic field. That is, when the water to be treated flows through the magnetization region 110, ferromagnetic substances in the water form a cut with a magnetic field, are rapidly magnetized, and acquire magnetism.
According to an embodiment of the present invention, the second magnet 121 includes a plurality of second magnet units, two adjacent second magnet units, each of which is disposed along the axis of the filter chamber and has a N pole and an S pole connected to each other. It can be understood that a plurality of second magnets 121 are arranged at intervals in the magnetic flocculation area 120, the second magnets 121 comprise a plurality of second magnet units arranged along the axial direction of the filter chamber, i.e. the vertical direction, and the N pole and the S pole of two adjacent second magnet units are connected. That is, when the magnetized water flows through the magnetic flocculation area 120, the magnetic suspended matters in the water are influenced by the magnetic field and are only adsorbed by the two ends of the second magnet 121, so that the mutual adsorption among the magnetic suspended matters in the water is accelerated, and the effect of rapid flocculation is achieved.
According to an embodiment of the present invention, the third magnet 131 includes a plurality of third magnet units, two adjacent third magnet units, along the axis direction of the filter chamber. It will be appreciated that the third magnet 131 comprises a plurality of third magnet units, which are arranged in the axial direction of the filter chamber, i.e. in a vertical direction, i.e. with the south pole facing upwards and the north pole facing downwards, or with the south pole facing downwards and the north pole facing upwards.
Further, two adjacent third magnet units are arranged opposite to each other in the same pole, that is, the N pole and the N pole of two adjacent third magnet units are arranged opposite to each other, or the S pole and the S pole are arranged opposite to each other. It is worth to be noted that the homopolar opposite arrangement of the two adjacent third magnet units is realized by a magnetic extrusion mode, namely, a transition body patch is arranged between the two adjacent third magnet units. The whole third magnet 131 can be formed by a suspension design, that is, an appropriate number of third magnet units are additionally arranged between the two third magnet units at the uppermost end and the lowermost end.
According to the utility model discloses an embodiment, magnetism adsorbs district 130 is equipped with a plurality ofly along the perpendicular to the direction of the axis direction of filter chamber third magnet 131, adjacent two form the adsorption magnetic field between the third magnet 131. It is understood that a plurality of third magnets 131 are disposed in the magnetic adsorption region 130, and an adsorption magnetic field is formed between adjacent two third magnets 131. When the water to be treated flows through the magnetic adsorption area 130, the magnetic suspended matters in the water can be quickly adsorbed, so that the aim of efficiently removing the water is fulfilled.
According to an embodiment of the present invention, the third magnet 131 includes a plurality of third magnet units arranged in a direction perpendicular to the axis direction of the filter chamber, two adjacent third magnet units having N-poles and S-poles connected. It is understood that the third magnet 131 may also be arranged in a plurality of third magnet units arranged in a direction perpendicular to the axial direction of the filter chamber, and the N-pole and S-pole of two adjacent third magnet units are connected so that each third magnet 131 forms an independent magnetic field. When the water to be treated flows through the magnetic adsorption area 130, the magnetic suspended matters in the water can be quickly adsorbed, so that the aim of efficiently removing the water is fulfilled.
According to an embodiment of the present invention, a first end of the first guide plate 210 is connected to the inner bottom of the filter 100, and a second end of the first guide plate 210 is provided with a first water flow gap from the inner top of the filter 100;
the first end of the second guide plate 220 is connected with the inner top of the filter 100, and a second water circulation gap is arranged between the second end of the second guide plate 220 and the inner bottom of the filter 100.
According to the utility model discloses an embodiment, the bottom of the first side of filter 100 is equipped with inlet tube 310, inlet tube 310 with magnetization district 110 intercommunication, the top of the second side that filter 100 carried on the back mutually with the first side is equipped with outlet pipe 320, outlet pipe 320 with magnetism adsorbs district 130 intercommunication. It can be understood that, the bottom end of the first side of the filter 100, that is, the lower end of the left side, is provided with the water inlet pipe 310, so that water is conveyed to the magnetization region 110 of the filter cavity in the filter 100, the first end, that is, the lower end of the first guide plate 210 is fixedly connected with the bottom in the filter 100, the second end, that is, the upper end of the first guide plate 210 is provided with a first water flow gap with the inner top of the filter 100, so that water flows from the bottom of the magnetization region 110, when the water level exceeds the height of the upper end of the first guide plate 210, the water flows into the magnetic flocculation region 120 through the first water flow gap, the flowing time of the water in the magnetization region 110 is increased, and it is ensured that the first magnet 111 completely magnetizes ferromagnetic substances in the water, thereby ensuring the magnetization effect.
Further, a first end, i.e., the upper end, of the second guide plate 220 is connected to the inner top of the filter 100, a second water flow gap is provided between a second end, i.e., the lower end, of the second guide plate 220 and the inner bottom of the filter 100, the magnetized water flows into the magnetic flocculation zone 120 through the first water flow gap, magnetic substances with a particle size of less than 20 μm in the water are adsorbed by each other through the flocculation of the second magnet 121, large-particle magnetic substances are formed, and the water flows into the magnetic adsorption zone 130 through the second water flow gap.
Further, the third fluid in the magnetic adsorption area 130 adsorbs magnetic substances in water, so that magnetic deironing filtration of water is realized, and the water is discharged out of the filter 100 through the water outlet pipe 320 arranged at the top end of the second side of the filter 100, which is opposite to the first side of the filter 100, namely the top end of the right side of the filter 100, so that the flow path of the water in the filter cavity is effectively increased, and the filtering effect is improved.
According to an embodiment of the present invention, the bottom side of the filter 100 is provided with a base. It will be appreciated that the bottom side of the filter 100 is provided with a seat for stably supporting the filter 100 to ensure stable operation of the filter 100.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a magnetism deironing filter equipment, a serial communication port, includes the filter, set up the filter chamber in the filter, be equipped with first guide plate and second guide plate along its axis direction in the filter chamber, follow the flow direction of filter chamber water, first guide plate with the second guide plate will the filter chamber is separated for magnetization district, magnetism flocculation district and magnetism adsorption zone, magnetization district with magnetism flocculation district intercommunication, magnetism flocculation district with magnetism adsorption zone intercommunication.
2. The magnetic iron removal filtering device according to claim 1, wherein a first magnet is arranged in the magnetization zone, a second magnet is arranged in the magnetic flocculation zone, and a third magnet is arranged in the magnetic adsorption zone.
3. The magnetic iron removal filter device according to claim 2, wherein a plurality of first magnets are arranged at intervals in the magnetization zone, the first magnets comprise a plurality of first magnet units arranged in a direction perpendicular to the axial direction of the filter chamber, and the N poles and the S poles of the two first magnet units are connected.
4. The magnetic iron removal filter device according to claim 2, wherein the second magnet comprises a plurality of second magnet units arranged along the axial direction of the filter chamber, and the N pole and the S pole of two adjacent second magnet units are connected.
5. The magnetic iron removal filter device according to claim 2, wherein the third magnet comprises a plurality of third magnet units arranged along the axial direction of the filter chamber, and two adjacent third magnet units are arranged opposite to each other in the same pole.
6. The magnetic iron removal and filtration device according to claim 2, wherein a plurality of said third magnets are disposed in said magnetic adsorption region along a direction perpendicular to an axial direction of said filter chamber, and an adsorption magnetic field is formed between two adjacent said third magnets.
7. The magnetic iron removal filter device according to claim 6, wherein the third magnet comprises a plurality of third magnet units arranged in a direction perpendicular to the axial direction of the filter chamber, and the N pole and the S pole of two adjacent third magnet units are connected.
8. The magnetic iron removal filtering device according to claim 1, wherein a first end of the first guide plate is connected with the inner bottom of the filter, and a first water circulation gap is formed between a second end of the first guide plate and the inner top of the filter;
the first end of the second guide plate is connected with the inner top of the filter, and a second water circulation gap is formed between the second end of the second guide plate and the inner bottom of the filter.
9. The magnetic iron removal filtering device according to claim 1, wherein a water inlet pipe is arranged at the bottom end of the first side of the filter, the water inlet pipe is communicated with the magnetization zone, a water outlet pipe is arranged at the top end of the second side of the filter, which is opposite to the first side, and the water outlet pipe is communicated with the magnetic adsorption zone.
10. The magnetic iron removal filter device according to any one of claims 1 to 9, wherein a base is provided on the bottom side of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022093179.3U CN213977080U (en) | 2020-09-22 | 2020-09-22 | Magnetic iron-removing filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022093179.3U CN213977080U (en) | 2020-09-22 | 2020-09-22 | Magnetic iron-removing filter |
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| CN213977080U true CN213977080U (en) | 2021-08-17 |
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| CN202022093179.3U Active CN213977080U (en) | 2020-09-22 | 2020-09-22 | Magnetic iron-removing filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110527A (en) * | 2020-09-22 | 2020-12-22 | 北京中创龙源环保科技有限公司 | Magnetic iron-removing filter |
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2020
- 2020-09-22 CN CN202022093179.3U patent/CN213977080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110527A (en) * | 2020-09-22 | 2020-12-22 | 北京中创龙源环保科技有限公司 | Magnetic iron-removing filter |
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Effective date of registration: 20220307 Address after: 100123 Room 802, 7 / F, ancillary building, No. 107, No. 9, Huangshan mudian Road, Chaoyang District, Beijing Patentee after: Beijing zhongzhiyuan Energy Saving Technology Co.,Ltd. Address before: 804, 8 / F, building 6, No. 18, Kechuang 13th Street, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee before: BEIJING ZHONGCHUANG LONGYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231115 Address after: Room 802A, 7th Floor, Auxiliary Building, No. 107, No. 9 Huangshanmudian Road, Chaoyang District, Beijing, 100123 Patentee after: Ouboyuan Technology (Beijing) Co.,Ltd. Address before: 100123 Room 802, 7 / F, ancillary building, No. 107, No. 9, Huangshan mudian Road, Chaoyang District, Beijing Patentee before: Beijing zhongzhiyuan Energy Saving Technology Co.,Ltd. |