CN107651791A - A kind of efficient Waste Water Treatment - Google Patents
A kind of efficient Waste Water Treatment Download PDFInfo
- Publication number
- CN107651791A CN107651791A CN201711065219.XA CN201711065219A CN107651791A CN 107651791 A CN107651791 A CN 107651791A CN 201711065219 A CN201711065219 A CN 201711065219A CN 107651791 A CN107651791 A CN 107651791A
- Authority
- CN
- China
- Prior art keywords
- waste water
- tank body
- paddle
- water inlet
- water treatment
- 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.)
- Pending
Links
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 23
- 239000002351 wastewater Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910001868 water Inorganic materials 0.000 claims abstract description 52
- 238000000746 purification Methods 0.000 claims abstract description 25
- 239000011941 photocatalyst Substances 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 208000005735 Water intoxication Diseases 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000006386 neutralization reaction Methods 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 16
- 239000003513 alkali Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 208000005374 Poisoning Diseases 0.000 description 5
- 229960004424 carbon dioxide Drugs 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 231100000572 poisoning Toxicity 0.000 description 5
- 230000000607 poisoning effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Catalysts (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of efficient Waste Water Treatment, more particularly to a kind of environmental protection equipment, including for the filter of solid impurity in filtered wastewater, in Decomposition Wastewater harmful toxic matter except waste-removing device, water inlet pipe and for connecting filter and the connecting tube except waste-removing device, water inlet pipe is connected with filter, except waste-removing device includes hollow tank body and is arranged at the purifier of tank interior；Tank body is provided with the passage for discharging gas and the pure water inlet for discharging water purification, and water inlet pipe is connected with tank body；Purifier includes being arranged at ultraviolet light generating apparatus, the paddle of increase waste water and ultraviolet light contact area and the drive device of driving paddle rotation at the top of tank body；Paddle, which is provided with, to be used to coordinate with ultraviolet light generating apparatus to decompose the photocatalyst layer of water intoxication evil material；The output end of drive device is mutually fixed with paddle.The advantages of when present invention is with low cost, low energy consumption, low consumption.
Description
Technical field
The present invention relates to a kind of environmental protection equipment, specially a kind of efficient Waste Water Treatment.
Background technology
At present, the industry such as domestic steel, dyeization, plating will be about discharging nearly ten million ton of waste water every year, and this kind of waste water is often
Containing substantial amounts of solid particulate matter and organic substance, serious environmental pollution can be caused if direct discharge.Therefore, country is generally
It is required that discharge of wastewater producer is previously processed to waste water progress, reaching certain water standard can discharge.
Method of wastewater treatment more common at present mainly has neutralisation, roasting method, dialysis partition method and joint biological treatment
Method etc..But when using above method purification waste water, there are the following problems：1st, processing cost is high, energy consumption is big；2nd, processing is time-consuming
Long, purification efficiency is not high.Therefore, effluent purifying device when researching and developing a low cost, low energy consumption, low consumption is research staff instantly
Urgent problem to be solved.
The content of the invention
It is excellent when the system is with low cost, low energy consumption, low consumption the invention provides a kind of efficient Waste Water Treatment
Point.
To achieve the above object, the present invention provides following technical scheme:
A kind of efficient Waste Water Treatment, including for the filter of solid impurity in filtered wastewater, useless for decomposing
Water intoxication evil material except waste-removing device, water inlet pipe and for connect filter with except waste-removing device connecting tube, water inlet pipe with
Filter is connected, except waste-removing device includes hollow tank body and is arranged at the purifier of tank interior；Tank body, which is provided with, to be used
It is connected in the passage and pure water inlet for discharging water purification, water inlet pipe of discharge gas with tank body；Purifier includes
The ultraviolet light generating apparatus at the top of tank body, increase waste water and the paddle of ultraviolet light contact area and driving is arranged to stir
The drive device that leaf rotates；Paddle, which is provided with, to be used to coordinate with ultraviolet light generating apparatus to decompose the photocatalyst of water intoxication evil material
Layer；The output end of drive device is mutually fixed with paddle.
In the present invention, the waste water containing a large amount of solid particles, organic matter is removed by water inlet pipe by filter first
The solid particulate matter contained, the waste water of impurity then enters tank body by connecting tube at filtered device filter.Tank interior is provided with
Ultraviolet light generating apparatus, waste water enter after tank body, stir waste water by paddle, photocatalyst layer is provided with paddle, because
This murder by poisoning organic matter that photocatalyst layer can efficiently in Decomposition Wastewater, poisons organic matter and resolves into two under the action of uv light
Carbonoxide and water, carbon dioxide are discharged by passage, and the water purification for handling completion is then discharged by pure water inlet, useless so as to reach purification
The purpose of water.Above-mentioned whole purification process not only takes short, and purification efficiency is high, and whole system is simple in construction, can put into work
Industryization uses.
Preferably, purifier also includes the flow guiding disc for water conservancy diversion, flow guiding disc is arranged under water inlet pipe delivery port
Side.The waste water flowed out by connecting tube uniformly can be directed in paddle by flow guiding disc, so that waste water can be fast with photocatalyst layer
Quick access is touched, so that purification efficiency is more preferably.
Preferably, flow guiding disc makes waste water flow to more uniform pod apertures provided with multiple.
Preferably, the quantity of paddle is multiple.
Preferably, photocatalyst layer is arranged at the vertical direction side of paddle.Photocatalyst layer is arranged at the perpendicular of paddle
Nogata is to the contact area that can increase waste water and photocatalyst layer, so as to which the murder by poisoning organic matter advantageously in waste water is decomposed.
Preferably, pure water inlet is arranged at below tank body, and backwards to water inlet pipe side.
Preferably, flow guiding disc is made up of transparent material.The flow guiding disc of transparent material be available for ultraviolet light by so that
Obtain the efficiency of photocatalyst layer decomposing organic matter more preferably.
Present invention additionally comprises the neutralization device for adjusting pH value of waste water；Neutralizing device includes and is connected except waste-removing device
Neutralization pond, the first siphunculus for being passed through for acid acceptor neutralization pond and the second siphunculus that neutralization pond is passed through for antalkali；
Neutralization pond is provided with the drainpipe for water purification discharge.Because usually containing substantial amounts of acid and alkali substance in waste water caused by reality, therefore
Neutralization device can neutralize acid or alkali in waste water so that the water purification for purifying completion can be used directly.
Preferably, neutralizing device also includes being used to make acid, alkali nertralizer mix more uniform evenly mixing device with waste water；
Evenly mixing device include it is hollow and upward side be provided with opening spheroid and driving spheroid in being rotated in horizontal direction
Motor；First siphunculus, the liquid outlet of the second siphunculus are corresponding with the opening of spheroid, correspondingly, ball
Shape container side wall portals provided with multiple for what acid, alkali nertralizer flowed out.Wherein, when from the first siphunculus or the second siphunculus to spherical appearance
When device is passed through acid, alkali nertralizer, motor driving spheroid rotates, so that acid or antalkali mixes with waste water
Close more uniform.
Preferably, drainpipe is provided with opening/shutting valve.
Beneficial effects of the present invention are：
In the present invention, the waste water containing a large amount of solid particles, organic matter is removed by water inlet pipe by filter first
The solid particulate matter contained, the waste water of impurity then enters tank body by connecting tube at filtered device filter.Tank interior is provided with
Ultraviolet light generating apparatus, waste water enter after tank body, stir waste water by paddle, photocatalyst layer is provided with paddle, because
This murder by poisoning organic matter that photocatalyst layer can efficiently in Decomposition Wastewater, poisons organic matter and resolves into two under the action of uv light
Carbonoxide and water, carbon dioxide are discharged by passage, and the water purification for handling completion is then discharged by pure water inlet, useless so as to reach purification
The purpose of water.Above-mentioned whole purification process not only takes short, and purification efficiency is high, and whole system is simple in construction, can put into work
Industryization uses.
Brief description of the drawings
Fig. 1 is a kind of structural representation of efficiently Waste Water Treatment in embodiment 1；
Fig. 2 is a kind of partial structural diagram of efficiently Waste Water Treatment in embodiment 1；
Fig. 3 is a kind of partial structural diagram of efficiently Waste Water Treatment in embodiment 1；
Fig. 4 is a kind of cross-sectional view of efficiently Waste Water Treatment in embodiment 1；
Fig. 5 is a kind of cross-sectional view of efficiently Waste Water Treatment in embodiment 2.
In figure：1st, water inlet pipe, 2, filter, 3, connecting tube, 4, except waste-removing device, 41, passage, 42, pure water inlet,
43rd, flow guiding disc, 431, pod apertures, 44, paddle, 51, neutralization pond, the 52, first siphunculus, the 53, second siphunculus, 54, spheroid,
55th, drainpipe, 56, opening/shutting valve.
Embodiment
Embodiment 1
As shown in Fig. 1~5, a kind of efficient Waste Water Treatment, including the filtering dress for solid impurity in filtered wastewater
Put 2, in Decomposition Wastewater harmful toxic matter except waste-removing device 4, water inlet pipe 1 and for connecting filter 2 and removing waste-removing device 4
Connecting tube 3, water inlet pipe 1 is connected with filter 2, except waste-removing device 4 includes hollow tank body 4 and is arranged in tank body 4
The purifier in portion；Tank body 4, which is provided with, is used for the passage 41 for discharging gas and the pure water inlet 42 for discharging water purification, water inlet
Pipe 1 is connected with tank body 4；Purifier includes being arranged at the ultraviolet light generating apparatus at the top of tank body 4, increase waste water and ultraviolet light
The drive device that the paddle 44 and driving paddle of linear contact lay area rotate；Paddle 44, which is provided with, to be used to occur with ultraviolet light
Device coordinates to decompose the photocatalyst layer of water intoxication evil material；The output end of drive device is fixed with the phase of paddle 44.In this hair
In bright, the waste water containing a large amount of solid particles, organic matter removes the solid particle contained by water inlet pipe by filter first
Thing, the waste water of impurity then enters tank body by connecting tube at filtered device filter.Tank interior is provided with ultraviolet light generating apparatus,
Waste water enters after tank body, stirs waste water by paddle, photocatalyst layer is provided with paddle, therefore in the effect of ultraviolet light
Under, murder by poisoning organic matter that photocatalyst layer can efficiently in Decomposition Wastewater poisons organic matter and resolves into carbon dioxide and water, titanium dioxide
Carbon is discharged by passage, and the water purification for handling completion is then discharged by pure water inlet, so as to reach the purpose of purification waste water.It is above-mentioned whole
Purification process not only takes short, and purification efficiency is high, and whole system is simple in construction, can put into industrial use.
As shown in Figure 2 and Figure 4, the waste water flowed out by connecting tube 3 can be uniformly directed in paddle 44 by flow guiding disc 43, from
And make it that waste water can be with photocatalyst layer Rapid contact, so that purification efficiency is more preferably.
In the present embodiment, flow guiding disc 43 makes waste water flow to more uniform pod apertures 431 provided with multiple.
In the present embodiment, the quantity of paddle 44 is multiple.
In the present embodiment, photocatalyst layer, which is arranged at the vertical direction of paddle 44, can increase connecing for waste water and photocatalyst layer
Contacting surface is accumulated, so as to which the murder by poisoning organic matter advantageously in waste water is decomposed.
As shown in figure 4, pure water inlet 42 is arranged at the lower section of tank body 4, and backwards to the side of water inlet pipe 1.
In the present embodiment, the flow guiding disc 43 of transparent material is available for ultraviolet light by so that photocatalyst layer decomposes
The efficiency of organic matter is more preferably.
Embodiment 2
As shown in figure 5, the present embodiment also includes being used to adjust on the basis of embodiment 1 in pH value of waste water and device；
Neutralize neutralization pond 51 that device includes and be connected except waste-removing device 4, be passed through for acid acceptor the first siphunculus 52 of neutralization pond 51
And the second siphunculus 53 of neutralization pond 51 is passed through for antalkali；Neutralization pond 51 is provided with the drainpipe 55 for water purification discharge.Cause
Usually contain substantial amounts of acid and alkali substance in waste water caused by reality, therefore neutralization device can neutralize the acid or alkali in waste water, make
The water purification that completion must be purified can be used directly.
As shown in figure 5, neutralizing device also includes more uniformly mixing dress for making acid, alkali nertralizer mix with waste water
Put；Evenly mixing device includes hollow and side is provided with the spheroid 54 of opening and drives spheroid 54 in horizontal direction upward
The motor of upper rotation；First siphunculus 52, the liquid outlet of the second siphunculus 53 are relative with the opening of spheroid 54
Should, correspondingly, the side wall of spheroid 54 is portalled provided with multiple for what acid, alkali nertralizer flowed out.Wherein, when by the first siphunculus 52 or
Second siphunculus 53 to spheroid 54 be passed through acid, alkali nertralizer when, motor driving spheroid 54 rotate so that sour
Property or antalkali mix more uniform with waste water.
In the present embodiment, drainpipe 55 is provided with opening/shutting valve 56.
Claims (10)
1. a kind of efficient Waste Water Treatment, including it is filter (2) for solid impurity in filtered wastewater, useless for decomposing
Water intoxication evil material removes waste-removing device (4), water inlet pipe (1) and for connecting filter (2) and the connection except waste-removing device (4)
Manage (3), the water inlet pipe (1) is connected with filter (2), it is characterised in that：
The waste-removing device (4) that removes includes hollow tank body (4) and is arranged at the internal purifier of tank body (4)；
The tank body (4), which is provided with, is used for the passage (41) for discharging gas and the pure water inlet (42) for discharging water purification, enters
Water pipe (1) is connected with tank body (4)；
Ultraviolet light generating apparatus, the increase waste water that the purifier includes being arranged at the top of tank body (4) contact with ultraviolet light
The drive device that the paddle (44) and driving paddle of area rotate；
The paddle (44), which is provided with, to be used to coordinate with ultraviolet light generating apparatus to decompose the photocatalyst layer of water intoxication evil material；
The output end of the drive device is mutually fixed with paddle (44).
2. a kind of efficient Waste Water Treatment according to claim 1, it is characterised in that the purifier also includes using
In the flow guiding disc (43) of water conservancy diversion, the flow guiding disc (43) is arranged at the lower section of water inlet pipe (1) delivery port.
3. a kind of efficient Waste Water Treatment according to claim 1, it is characterised in that the flow guiding disc (43) is provided with more
It is individual waste water is flowed to more uniform pod apertures (431).
A kind of 4. efficient Waste Water Treatment according to claim 1, it is characterised in that the quantity of the paddle (44)
To be multiple.
5. a kind of efficient Waste Water Treatment according to claim 1, it is characterised in that the photocatalyst layer, which is arranged at, to be stirred
Mix the vertical direction side of leaf (44).
6. a kind of efficient Waste Water Treatment according to claim 1, it is characterised in that the pure water inlet (42) is set
Below tank body (4), and backwards to water inlet pipe (1) side.
7. a kind of efficient Waste Water Treatment according to claim 2, it is characterised in that the flow guiding disc (43) is by transparent
Material is made.
8. a kind of efficient Waste Water Treatment according to claim 1, it is characterised in that also include being used to adjust wastewater pH
The neutralization device of value；
It is described to neutralize neutralization pond (51) that device includes and be connected except waste-removing device (4), for acid acceptor be passed through neutralization pond
(51) the first siphunculus (52) and confession antalkali is passed through the second siphunculus (53) of neutralization pond (51)；
The neutralization pond (51) is provided with the drainpipe (55) for water purification discharge.
9. a kind of efficient Waste Water Treatment according to claim 8, it is characterised in that the neutralization device also includes using
More uniform evenly mixing device is mixed with waste water in making acid, alkali nertralizer；
The evenly mixing device includes hollow and side is provided with the spheroid (54) and driving spheroid (54) of opening upward
In the motor rotated in horizontal direction；
First siphunculus (52), the liquid outlet of the second siphunculus (53) are corresponding with the opening of spheroid (54),
Correspondingly, spheroid (54) side wall is portalled provided with multiple for what acid, alkali nertralizer flowed out.
10. a kind of efficient Waste Water Treatment according to claim 8, it is characterised in that the drainpipe (55) is provided with
Opening/shutting valve (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065219.XA CN107651791A (en) | 2017-11-02 | 2017-11-02 | A kind of efficient Waste Water Treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065219.XA CN107651791A (en) | 2017-11-02 | 2017-11-02 | A kind of efficient Waste Water Treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107651791A true CN107651791A (en) | 2018-02-02 |
Family
ID=61095283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711065219.XA Pending CN107651791A (en) | 2017-11-02 | 2017-11-02 | A kind of efficient Waste Water Treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107651791A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201737716U (en) * | 2010-05-18 | 2011-02-09 | 宇星科技发展(深圳)有限公司 | Sewage treatment drug dosing device |
| CN202829656U (en) * | 2012-09-19 | 2013-03-27 | 江苏维尔利环保科技股份有限公司 | Suspension type photo-catalytic reactor used for treating chemical elution waste water in soil remediation |
| CN205042228U (en) * | 2015-09-21 | 2016-02-24 | 深圳市深展锐科技有限公司 | Liquid filter device |
| CN206109416U (en) * | 2016-08-31 | 2017-04-19 | 江苏金茂源生物化工有限责任公司 | Rotatory reactor of enzymatic synthesis acetate |
| CN206188552U (en) * | 2016-11-15 | 2017-05-24 | 中国石油大学(北京) | Oil field wastewater treatment device |
| CN206500039U (en) * | 2016-12-30 | 2017-09-19 | 佛山市绿建环保科技有限公司 | A kind of return stirring device for being used to prepare mud conditioning medicament |
-
2017
- 2017-11-02 CN CN201711065219.XA patent/CN107651791A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201737716U (en) * | 2010-05-18 | 2011-02-09 | 宇星科技发展(深圳)有限公司 | Sewage treatment drug dosing device |
| CN202829656U (en) * | 2012-09-19 | 2013-03-27 | 江苏维尔利环保科技股份有限公司 | Suspension type photo-catalytic reactor used for treating chemical elution waste water in soil remediation |
| CN205042228U (en) * | 2015-09-21 | 2016-02-24 | 深圳市深展锐科技有限公司 | Liquid filter device |
| CN206109416U (en) * | 2016-08-31 | 2017-04-19 | 江苏金茂源生物化工有限责任公司 | Rotatory reactor of enzymatic synthesis acetate |
| CN206188552U (en) * | 2016-11-15 | 2017-05-24 | 中国石油大学(北京) | Oil field wastewater treatment device |
| CN206500039U (en) * | 2016-12-30 | 2017-09-19 | 佛山市绿建环保科技有限公司 | A kind of return stirring device for being used to prepare mud conditioning medicament |
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| PB01 | Publication | ||
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Application publication date: 20180202 |