CN211283956U - Integrated water purifying device - Google Patents

Integrated water purifying device Download PDF

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Publication number
CN211283956U
CN211283956U CN201921661727.9U CN201921661727U CN211283956U CN 211283956 U CN211283956 U CN 211283956U CN 201921661727 U CN201921661727 U CN 201921661727U CN 211283956 U CN211283956 U CN 211283956U
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China
Prior art keywords
turbidity
pipe
water
low
water distribution
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Expired - Fee Related
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CN201921661727.9U
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Chinese (zh)
Inventor
郑仕雪
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Chongqing Pretai Environmental Protection Technology Co ltd
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Chongqing Pretai Environmental Protection Technology Co ltd
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Abstract

The utility model discloses an integrated water purifying device, which comprises a shell, a water collecting tank, an inclined plate sedimentation area, a brush filler separation area and a sludge sedimentation area which are communicated are sequentially arranged in the shell from top to bottom, both sides of the sludge sedimentation area are respectively provided with an oxidation area and a flocculation secondary mixing area, the oxidation area is provided with a raw water inlet pipe, the water collecting tank is provided with a purified water outlet pipe, the bottom of the sludge sedimentation area is provided with a low turbidity water distribution pipe communicated with the sludge sedimentation area, the top of the sludge sedimentation area is provided with a high turbidity water distribution pipe communicated with the sludge sedimentation area, the inlet of the low turbidity water distribution pipe and the inlet of the high turbidity water distribution pipe are connected in parallel and then are connected with the flocculation secondary mixing area, when the original high turbidity water distribution pipe is kept to treat the high turbidity water, the sludge sedimentation area is adopted to treat the low turbidity water in the low turbidity water distribution pipe, compared with the prior art, an additional sludge pump is omitted, external sludge is not required to be introduced to increase turbidity, so that the cost is saved, and the raw water treatment efficiency is improved.

Description

Integrated water purifying device
Technical Field
The utility model relates to a water treatment technical field especially relates to an integration purifier.
Background
The common integrated water treatment device only comprises three processes of flocculation, sedimentation and filtration, and is suitable for the condition that the water quality of raw water is in a conventional water quality range (namely, the water quality of the raw water meets the water quality standard CJ3020-93 of Drinking Water resources). The flocculation process in the existing integrated water treatment device is treated by adopting a flocculating agent, and the principle of the flocculation process is that suspended particles in raw water are polymerized and coagulated by the flocculating agent to generate precipitate so as to remove particulate matters in the raw water, but after one end of flocculation, the concentration of the suspended particles in the raw water is reduced, the distance between adjacent suspended particles is increased, so the suspended particles are not easy to coagulate, and low-turbidity water which is difficult to treat is obtained.
Therefore, the technical personnel in the field strive to develop an integrated water purifying device with low cost and good water purifying effect.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the technical problem to be solved in the utility model is to provide an integrated water purification device with reduced cost and good water purification effect.
In order to realize the purpose, the utility model provides an integrated water purifying device, which comprises a shell, wherein a water collecting tank, an inclined plate sedimentation area, a brush filler separation area and a sludge sedimentation area which are communicated are sequentially arranged in the shell from top to bottom, both sides of the sludge sedimentation area are respectively provided with an oxidation area and a flocculation secondary mixing area which are communicated with each other, the oxidation area is provided with a raw water inlet pipe, the water collecting tank is provided with a purified water outlet pipe, the bottom of the sludge sedimentation area is provided with a low turbidity water distribution pipe communicated with the sludge sedimentation area, the top of the sludge sedimentation area is provided with a high turbidity water distribution pipe communicated with the sludge sedimentation area, the inlet of the low turbidity water distribution pipe and the inlet of the high turbidity water distribution pipe are connected with the flocculation secondary mixing area after being connected in parallel, the low turbidity water distribution pipe is connected with a low turbidity water distribution valve, the high-turbidity water distribution pipe is connected with a high-turbidity water distribution valve.
The low-turbidity water distribution pipe and the high-turbidity water distribution pipe are both provided with muddy water through holes, the inlet of the low-turbidity water distribution pipe is connected with a low-turbidity water diversion pipe, and the low-turbidity water distribution valve is arranged on the low-turbidity water diversion pipe; the inlet of the high-turbidity water distribution pipe is connected with a high-turbidity water leading pipe, and the high-turbidity water distribution valve is arranged on the high-turbidity water leading pipe; the inlet of the low-turbidity water conduit and the inlet of the high-turbidity water distribution pipe are connected in parallel and then connected with the flocculation secondary mixing area through a flocculation secondary mixing area outlet pipe.
The export parallel connection of low turbidity water leading pipe has a low turbidity inlet manifold and the low turbidity mud sewer house steward with external intercommunication, low turbidity water distributing pipe be provided with a plurality of and with low turbidity inlet manifold parallel connection, be provided with the sediment on the low turbidity water mud sewer house steward and deposit the mud valve.
The oxidation area is also provided with an oxidation area sludge discharge pipe communicated with the outside, and the oxidation area sludge discharge pipe is provided with an oxidation area sludge discharge valve.
The flocculation secondary mixing area is also connected with a flocculation secondary reaction sludge discharge pipe communicated with the outside, and a flocculation secondary reaction sludge discharge valve is arranged on the flocculation secondary reaction sludge discharge pipe.
The lateral wall of raw water inlet tube is provided with the oxidant entry, is located the rear of oxidant entry still set gradually into water switch valve and water inlet governing valve on the raw water inlet tube.
And a communicating pipe is arranged between the oxidation area and the flocculation secondary mixing area for communication, and a flocculating agent inlet is arranged on the side wall of the communicating pipe.
And a pipeline mixer is also arranged behind the flocculant inlet on the communicating pipe.
The inclined plate sedimentation area is provided with a plurality of inclined plates which are arranged in parallel.
The brush filler separation zone is provided with a plurality of filtering integrated brushes, and the filtering integrated brushes are stained with soil to form a filtering layer.
The utility model has the advantages that: the utility model discloses an integrated water purifying device, which comprises a housin, the water catch bowl of intercommunication has set gradually from top to bottom in the casing, the inclined plate sedimentation district, brush filler disengagement zone and mud sediment sedimentation district, the both sides of mud sediment sedimentation district still are provided with the oxidation zone and the flocculation secondary mixing district of intercommunication of each other respectively, the oxidation zone is provided with the raw water inlet tube, the water catch bowl is provided with the purified water outlet pipe, the bottom of mud sediment sedimentation district is provided with the low turbidity water distributing pipe with mud sediment sedimentation district intercommunication, the top of mud sediment sedimentation district is provided with the high turbidity water distributing pipe with mud sediment sedimentation district intercommunication, be connected with flocculation secondary mixing district behind the entry parallel connection of the entry of low turbidity water distributing pipe and high turbidity water distributing pipe, low turbidity water distributing pipe is connected with low turbidity water distributing valve, high turbidity water distributing pipe is connected with high turbidity water distributing valve. When keeping original high turbidity water distributing pipe and handling high turbidity water ability, adopt the sediment settling zone to handle the low turbidity water in the low turbidity water distributing pipe, saved additional sludge pump than prior art, need not introduce outside mud and increase the turbidity, very big saving the cost, improved former water treatment efficiency.
Drawings
Fig. 1 is a top view of the structure of the present invention;
FIG. 2 is a schematic view of the back of the structure of the present invention;
fig. 3 is a structural sectional view of the present invention;
fig. 4 is one of the partial structural schematic diagrams of the present invention;
fig. 5 is a second partial schematic view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in figures 1 to 5, an integrated water purifying device comprises a shell 1, a water collecting tank 2 and an inclined plate sedimentation zone 3 which are communicated with each other are sequentially arranged in the shell 1 from top to bottom, the device comprises a brush filler separation zone 4 and a sludge settling zone 5, wherein an oxidation zone 6 and a flocculation secondary mixing zone 7 which are communicated with each other are respectively arranged at two sides of the sludge settling zone 5, a raw water inlet pipe 8 is arranged on the oxidation zone 6, a purified water outlet pipe 9 is arranged on a water collecting tank 2, a low turbidity water distribution pipe 10 communicated with the sludge settling zone 5 is arranged at the bottom of the sludge settling zone 5, a high turbidity water distribution pipe 11 communicated with the sludge settling zone 5 is arranged at the top of the sludge settling zone 5, an inlet of the low turbidity water distribution pipe 10 and an inlet of the high turbidity water distribution pipe 11 are connected in parallel and then connected with the flocculation secondary mixing zone 7, the low turbidity water distribution pipe 10 is connected with a low turbidity water distribution valve 12, and the high turbidity water distribution pipe 11 is connected with a high turbidity water distribution valve 13; the switching of low turbidity water distribution valve 12 and high turbidity water distribution valve 13 can be used for handling high turbidity water and low turbidity water respectively, when keeping original high turbidity water distribution pipe and handling high turbidity water ability, adopts the mud sediment district to handle the low turbidity water in the low turbidity water distribution pipe, has saved additional sludge pump than prior art, need not introduce outside mud and has increased the turbidity, very big saving the cost, improved former water treatment efficiency.
The low turbidity water distribution pipe 10 and the high turbidity water distribution pipe 11 are both provided with muddy water through holes, the inlet of the low turbidity water distribution pipe 10 is connected with a low turbidity water diversion pipe 14, and the low turbidity water distribution valve 12 is arranged on the low turbidity water diversion pipe 14; the inlet of the high-turbidity water distribution pipe 11 is connected with a high-turbidity water diversion pipe 15, and the high-turbidity water distribution valve 13 is arranged on the high-turbidity water diversion pipe 15; the inlet of the low-turbidity water conduit 14 is connected with the inlet of the high-turbidity water distribution pipe 11 in parallel and then connected with the flocculation secondary mixing area 7 through a flocculation secondary mixing area outlet pipe 23.
The outlet of the low turbidity water conduit 14 is connected in parallel with a low turbidity water inlet main pipe 16 and a low turbidity water sludge discharge main pipe 17 communicated with the outside, the low turbidity water distribution pipe 10 is provided with a plurality of and is connected in parallel with the low turbidity water inlet main pipe 17, and the low turbidity water sludge discharge main pipe 17 is provided with a sludge sediment sludge discharge valve 18.
In this embodiment, referring to fig. 4 and 5, the setting modes of the low turbidity water distribution pipes 10 and the low turbidity water inlet main pipe 17 are the same as the setting modes of the high turbidity water distribution pipes 11 and the high turbidity water guide pipes 15, and are all fishbone setting modes, and a plurality of muddy water through holes are arranged on the low turbidity water distribution pipes 10 and the high turbidity water distribution pipes 11, so that the treatment area is large, and the full reaction of raw water is facilitated.
The oxidation area 6 is also provided with an oxidation area sludge discharge pipe 19 communicated with the outside, and the oxidation area sludge discharge pipe 19 is provided with an oxidation area sludge discharge valve 20; the side wall of the raw water inlet pipe 8 is provided with an oxidant inlet 24, the raw water inlet pipe 8 behind the oxidant inlet 24 is also sequentially provided with a water inlet switch valve 30 and a water inlet adjusting valve 31, the water inlet adjusting valve 31 is used for adjusting the flow of raw water, the water inlet switch valve 30 is used for opening and closing the raw water, the oxidant inlet 24 is used for inputting an oxidant, the oxidant is potassium permanganate, and after the raw water and the oxidant enter the oxidation zone 6, chemical oxidation reaction is carried out for 3-10 minutes.
The flocculation secondary mixing area 7 is also connected with a flocculation secondary reaction sludge discharge pipe 21 communicated with the outside, and a flocculation secondary reaction sludge discharge valve 22 is arranged on the flocculation secondary reaction sludge discharge pipe 21.
A communicating pipe 25 is arranged between the oxidation zone 6 and the flocculation secondary mixing zone 7 for communication, and a flocculating agent inlet 26 is arranged on the side wall of the communicating pipe 25; a pipeline mixer 27 is also arranged on the communicating pipe 25 behind the flocculating agent inlet 26. The flocculating agent enters the communicating pipe 25 from a flocculating agent inlet 26, is uniformly mixed with the oxidized raw water in the pipeline mixer 27, the mixed water enters the flocculation secondary mixing area 7 from an outlet of the communicating pipe 25, the mixed water is fully and uniformly mixed in the flocculation secondary mixing area 7 and then flows out from an outlet pipe 23 of the flocculation secondary mixing area, and the flowing water is divided into two paths which are respectively controlled to flow to respective areas by the low turbidity water distribution valve 12 and the high turbidity water distribution valve 13 according to the water quality turbidity of the water to be treated.
The inclined plate sedimentation zone 3 is provided with a plurality of inclined plates 28 which are arranged in parallel, and the inclined plates 28 are used for adsorbing particles in the raw water, so that the particles in the raw water are blocked by the inclined plates 28 in the process of flowing upwards and are sedimentated downwards.
The brush filler separation zone 4 is provided with a plurality of and filters integrated brush 29, filters and is stained with earth on the integrated brush 29 and forms the filter layer, is adsorbed by the hair on the integrated brush 29 of filtration after the dregs flocculation and precipitation of former aquatic, because also have tiny micropore after the dregs flocculation, so it also has the filter effect, has the filtration interception effect of cool cake for raw water treatment is more high-efficient.
The sludge settling zone 5 is in an inverted trapezoid shape and has the functions of low-turbidity inlet sludge mixing reaction and sludge collection hopper. When the low-turbidity water needs to be discharged, the low-turbidity water distribution valve 12 is closed 1 hour in advance, the high-turbidity water distribution valve 13 is opened, the sludge mixing reaction area becomes a sludge collecting hopper, the sludge is fully precipitated under the static condition, the sludge precipitation discharge valve 18 is opened, and the sludge in the sludge collecting hopper can be discharged. After the sludge in the sludge collecting hopper is discharged, the sludge sediment sludge discharge valve 18 and the high turbidity water distribution valve 13 are closed, and the low turbidity water distribution valve 12 is opened, so that the working condition of the low turbidity water can be recovered.
The utility model discloses a theory of operation does:
1) when high-turbidity raw water needs to be treated, the high-turbidity raw water refers to raw water with turbidity higher than 300NTU, and the low-turbidity water distribution valve 12, the flocculation secondary reaction sludge discharge valve 22, the oxidation area sludge discharge valve 20 and the sludge sediment sludge discharge valve 18 are closed;
opening a water inlet switch valve 30, a water inlet regulating valve 31 and a high-turbidity water distribution valve 13, and injecting an oxidant and a flocculant from an oxidant inlet 24 and a flocculant inlet 26 respectively, wherein the oxidant is potassium permanganate;
the flow treatment path of the high-turbidity raw water is as follows: the high-turbidity raw water sequentially passes through a raw water inlet pipe 8, an oxidation zone 6, an inlet of a communicating pipe 25, a pipeline mixer 27, an outlet of the communicating pipe 25, a flocculation secondary mixing zone 7, an outlet pipe 23 of the flocculation secondary mixing zone, a high-turbidity water conduit 15, a high-turbidity water distribution pipe 11, a brush filler separation zone 4, an inclined plate sedimentation zone 3 and a water collection tank 2, and is finally discharged through a purified water outlet pipe 9 to obtain the treated purified water.
2) When low-turbidity raw water needs to be treated, closing the high-turbidity water distribution valve 13, the flocculation secondary reaction mud discharge valve 22, the oxidation area mud discharge valve 20 and the mud sediment mud discharge valve 18;
opening a water inlet switch valve 30, a water inlet regulating valve 31 and a low-turbidity water distribution valve 12, and respectively injecting an oxidant and a flocculant from an oxidant inlet 24 and a flocculant inlet 26, wherein the oxidant is potassium permanganate;
the flow treatment path of the low-turbidity raw water is as follows: the treated purified water is obtained by discharging through a raw water inlet pipe 8, an oxidation zone 6, an inlet of a communicating pipe 25, a pipeline mixer 27, an outlet of the communicating pipe 25, a flocculation secondary mixing zone 7, an outlet pipe 23 of the flocculation secondary mixing zone, a low-turbidity water conduit pipe 14, a low-turbidity water inlet header pipe 16, a low-turbidity water distribution pipe 10, a sludge settling zone 5, a brush filler separation zone 4, an inclined plate settling zone 3 and a water collecting tank 2 and finally through a purified water outlet pipe 9.
The low turbidity raw water is mixed with the original sludge in the sludge settling zone 5 after entering the sludge settling zone and utilizes the residual flocculant in the original sludge to carry out mixing reaction, so that the low turbidity raw water is fully contacted with the original sludge, and the collision is increased.
3) When sludge needs to be discharged, the embodiment has three ways: the sludge sedimentation and discharge valve 18 is opened to discharge the sludge in the sludge sedimentation area 5 through the low turbidity sludge discharge header pipe 17, the sludge in the oxidation area is opened to discharge the sludge in the oxidation area 6 through the oxidation area sludge discharge pipe 19 through the oxidation area sludge discharge valve 20, the sludge in the flocculation secondary mixing area 7 is discharged through the flocculation secondary reaction sludge discharge pipe 21 through the flocculation secondary reaction sludge discharge valve 22, and the sludge discharge is rapid and efficient.
Wherein the concrete mode of the sludge in the sludge settling zone 5 is as follows: the sludge settling zone 5 is in an inverted trapezoid shape and has the functions of low-turbidity inlet sludge mixing reaction and sludge collection hopper. When the low-turbidity water needs to be discharged, the low-turbidity water distribution valve 12 is closed 1 hour in advance, the high-turbidity water distribution valve 13 is opened, the sludge mixing reaction area becomes a sludge collecting hopper, the sludge is fully precipitated under the static condition, the sludge precipitation discharge valve 18 is opened, the low-turbidity water distribution valve 12 is closed, the sludge in the sludge precipitation area 5 sequentially enters the low-turbidity water distribution pipe 10 and the low-turbidity water sludge main pipe 17 through the sludge through holes on the low-turbidity water distribution pipe 10, and the sludge in the sludge collecting hopper can be discharged. After the sludge in the sludge collecting hopper is discharged, the sludge sediment sludge discharge valve 18 and the high turbidity water distribution valve 13 are closed, and the low turbidity water distribution valve 12 is opened, so that the working condition of the low turbidity water can be recovered.
The invention is suitable for treating raw water with three low waters (low turbidity temperature, low turbidity and micro pollution) and turbidity within 2000 NTU.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (10)

1. The utility model provides an integration purifier, includes casing (1), header tank (2), inclined plate sedimentation district (3), brush filler disengagement zone (4) and the mud sediment district (5) of intercommunication have set gradually from top to bottom in casing (1), the both sides of mud sediment district (5) still are provided with oxidation zone (6) and the flocculation secondary mixed area (7) that communicate each other respectively, oxidation zone (6) are provided with raw water inlet tube (8), header tank (2) are provided with purified water outlet pipe (9), characterized by: the bottom of the sludge settling zone (5) is provided with a low-turbidity water distribution pipe (10) communicated with the sludge settling zone (5), the top of the sludge settling zone (5) is provided with a high-turbidity water distribution pipe (11) communicated with the sludge settling zone (5), the inlet of the low-turbidity water distribution pipe (10) and the inlet of the high-turbidity water distribution pipe (11) are connected in parallel and then connected with the flocculation secondary mixing zone (7), the low-turbidity water distribution pipe (10) is connected with a low-turbidity water distribution valve (12), and the high-turbidity water distribution pipe (11) is connected with a high-turbidity water distribution valve (13).
2. The integrated water purifying device as claimed in claim 1, wherein: the low-turbidity water distribution pipe (10) and the high-turbidity water distribution pipe (11) are respectively provided with a muddy water through hole, the inlet of the low-turbidity water distribution pipe (10) is connected with a low-turbidity water guide pipe (14), and the low-turbidity water distribution valve (12) is arranged on the low-turbidity water guide pipe (14); the inlet of the high-turbidity water distribution pipe (11) is connected with a high-turbidity water leading pipe (15), and the high-turbidity water distribution valve (13) is arranged on the high-turbidity water leading pipe (15); the inlet of the low-turbidity water conduit (14) and the inlet of the high-turbidity water distribution pipe (11) are connected in parallel and then connected with the flocculation secondary mixing area (7) through a flocculation secondary mixing area outlet pipe (23).
3. The integrated water purifying device as claimed in claim 2, wherein: the export parallel connection of low turbidity water leading pipe (14) has a low turbidity intake manifold (16) and low turbidity mud discharging manifold (17) with external intercommunication, low turbidity water distributing pipe (10) be provided with a plurality of and with low turbidity intake manifold (16) parallel connection, be provided with mud sediment mud valve (18) on low turbidity water mud discharging manifold (17).
4. The integrated water purifying device as claimed in claim 1, wherein: the oxidation area (6) is also provided with an oxidation area sludge discharge pipe (19) communicated with the outside, and the oxidation area sludge discharge pipe (19) is provided with an oxidation area sludge discharge valve (20).
5. The integrated water purifying device as claimed in claim 1, wherein: the flocculation secondary mixing area (7) is also connected with a flocculation secondary reaction sludge discharge pipe (21) communicated with the outside, and a flocculation secondary reaction sludge discharge valve (22) is arranged on the flocculation secondary reaction sludge discharge pipe (21).
6. The integrated water purifying device as claimed in claim 1, wherein: the lateral wall of raw water inlet pipe (8) is provided with oxidant entry (24), is located the rear of oxidant entry (24) still set gradually into water switch valve (30) and water inlet governing valve (31) on raw water inlet pipe (8).
7. The integrated water purifying device as claimed in claim 1, wherein: the oxidation area (6) with be provided with a communicating pipe (25) intercommunication between flocculation secondary mixing area (7), the lateral wall of communicating pipe (25) is provided with flocculating agent entry (26).
8. The integrated water purifying device as claimed in claim 7, wherein: and a pipeline mixer (27) is also arranged on the communicating pipe (25) behind the flocculating agent inlet (26).
9. The integrated water purifying device as claimed in claim 1, wherein: the inclined plate sedimentation zone (3) is provided with a plurality of inclined plates (28) which are arranged in parallel.
10. The integrated water purifying device as claimed in claim 1, wherein: the brush filler separation area (4) is provided with a plurality of filtering integrated brushes (29), and the filtering integrated brushes (29) are stained with soil to form a filtering layer.
CN201921661727.9U 2019-09-30 2019-09-30 Integrated water purifying device Expired - Fee Related CN211283956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921661727.9U CN211283956U (en) 2019-09-30 2019-09-30 Integrated water purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921661727.9U CN211283956U (en) 2019-09-30 2019-09-30 Integrated water purifying device

Publications (1)

Publication Number Publication Date
CN211283956U true CN211283956U (en) 2020-08-18

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CN201921661727.9U Expired - Fee Related CN211283956U (en) 2019-09-30 2019-09-30 Integrated water purifying device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110563206A (en) * 2019-09-30 2019-12-13 重庆斯博环保科技有限公司 Integrated water purifying device and method for purifying water by using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110563206A (en) * 2019-09-30 2019-12-13 重庆斯博环保科技有限公司 Integrated water purifying device and method for purifying water by using same

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Granted publication date: 20200818