CN107648930A - Plate and frame sewage disposal device and sewage water treatment method - Google Patents
Plate and frame sewage disposal device and sewage water treatment method Download PDFInfo
- Publication number
- CN107648930A CN107648930A CN201710936469.XA CN201710936469A CN107648930A CN 107648930 A CN107648930 A CN 107648930A CN 201710936469 A CN201710936469 A CN 201710936469A CN 107648930 A CN107648930 A CN 107648930A
- Authority
- CN
- China
- Prior art keywords
- plate
- partition
- rose box
- filter
- filtering
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 12
- 238000005192 partition Methods 0.000 claims abstract description 44
- 241000220317 Rosa Species 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 150000002910 rare earth metals Chemical class 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000006004 Quartz sand Substances 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003911 water pollution Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses plate and frame sewage disposal device, including water inlet pipe, the water inlet pipe is connected to the top side of Rose Box, the side of Rose Box is provided with plate filter, the inside of Rose Box is provided with multiple first partitions being parallel to each other, second partition and the 3rd dividing plate, wherein, second partition is between first partition and the 3rd dividing plate, first partition, second partition and the 3rd dividing plate are by the inside division of Rose Box into four different size of regions, filter medium is filled with the 3rd region of the online side of the second leakproof, agitating device is installed in the middle part of 3rd region, pipeline is connected with positioned at the side surface upper part of four-range Rose Box, the lower end of pipeline is connected with plate filter, the lower end of plate filter is connected with outlet pipe.Filter efficiency of the present invention is high, and effect is good, more saves cost, and filter medium service life is long, is adapted to promote.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, more particularly to plate and frame sewage disposal device and sewage disposal side
Method.
Background technology
Sewage disposal (sewage treatment, wastewater treatment)：It is a certain to make sewage reach draining
The process that water body or the water quality requirement reused are purified to it.Sewage disposal is widely used in building, agricultural, handed over
The every field such as logical, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also comes into the daily of common people more and more
Life.Topic on water pollution is constantly raised, and there is peasant on the particularly ground such as underground water pollution problem, Zhejiang Hangzhou, Wenzhou
Or enterpriser provides funds to ask environmentally friendly chief to swim in the river, everybody concern to the water pollution order of severity is caused with this, although respectively
Individual environmentally friendly chief have selected silence or refusal, but the awakening of common people's environmental consciousness, and the degree deeply concerned of water pollution is reached
It is unprecedented.
Rural area family sewage is never fully utilized, and the sewage that people use is discharged into rivers, is caused
The destruction of ecology, existing processing equipment treatment effeciency is poor, and cost is high, therefore, the present invention proposes that a kind of plate and frame sewage disposal is set
Standby and sewage water treatment method, for solving the deficiencies in the prior art.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the plate and frame sewage disposal device proposed
And sewage water treatment method.
To achieve these goals, present invention employs following technical scheme：
Plate and frame sewage disposal device, including water inlet pipe, the water inlet pipe are connected to the top side of Rose Box, the side of Rose Box
Face is provided with plate filter, and the inside of Rose Box is provided with multiple first partitions being parallel to each other, second partition and the 3rd dividing plate, its
In, second partition is between first partition and the 3rd dividing plate, and first partition, second partition and the 3rd dividing plate are by Rose Box
Part is cut into the side wall formation first area in four different size of regions, first partition and Rose Box, first partition and second
Second area is formed between dividing plate, the 3rd region, the 3rd dividing plate and Rose Box side wall are formed between second partition and the 3rd dividing plate
The 4th region is formed, the lower end of the water inlet pipe extends to the bottom of first area, the first mistake is provided with the middle part of first area
Filter screen, the upper end of first partition are connected with connecting tube, and one end of connecting tube is set in the first region, and the other end extends to the secondth area
The bottom in domain, the second screen pack is installed in the middle part of second area, be provided with the top of the second partition first it is anti-slip through the net, the
The bottom in three regions is provided with second and prevents slipping through the net, and the lower end of the 3rd dividing plate is provided with three proofings and slipped through the net, square on the net positioned at the second leakproof
The 3rd region in be filled with filter medium, agitating device is installed in the middle part of the 3rd region, positioned at four-range Rose Box
Side surface upper part be connected with pipeline, the lower end of pipeline is connected with plate filter, and the lower end of plate filter is connected with outlet pipe.
Preferably, gap is left in the upper end of the first partition and second partition between the inner top of Rose Box, and
Gap is left between the lower end of 3rd dividing plate and the inner bottom part of Rose Box.
Preferably, the agitating device includes motor and stirring vane, and wherein motor is arranged on Rose Box
In the middle part of side, the output shaft of motor extends to box house and is provided with stirring vane.
Preferably, the filter medium uses one kind in quartz sand, activated carbon, rare earth porcelain grit and activated alumina.
Preferably, the plate filter includes stainless steel hollow housing, and multiple filter tubes, filter core are provided with hollow housing
Filled with quartz sand, activated carbon, rare earth porcelain grit and the filler of activated alumina mixing in pipe.
Preferably, the first booster pump and the second booster pump are separately installed with the water inlet pipe and pipeline.
Preferably, the bottom of the first area, second area and the 3rd region is connected to first and goes out mud bucket,
Two go out mud bucket and the 3rd goes out mud bucket, and first goes out mud bucket, second goes out mud bucket and the 3rd lower end for going out mud bucket is respectively mounted
There is control valve.
The sewage water treatment method of plate and frame sewage disposal device, the pre- water inlet pipe of sewage is connected first, then opens supercharging
Pump, so that the first area of current and then Rose Box, the mud in sewage passes through the filtering of the first screen pack, and siltation exists
First goes out in mud bucket, in the current direction connecting tube after filtering, then is further filtered by the second screen pack, more tiny particle quilt
Deposition is intercepted down, the water of secondary filter enters in filter medium, when filter medium usage time is long, opens motor,
The impurity that filter medium, which is sufficiently stirred, to be enable to be adhered on filter medium drops out, so as to improve filtering
The service life of medium, the water after filtering pass through last plate filter, thoroughly complete by filtering, are flowed out through outlet pipe.
Compared with prior art, the beneficial effects of the invention are as follows：The pre- water inlet pipe of sewage is connected first, then opens supercharging
Pump, so that the first area of current and then Rose Box, the mud in sewage passes through the filtering of the first screen pack, and siltation exists
First goes out in mud bucket, in the current direction connecting tube after filtering, then is further filtered by the second screen pack, more tiny particle quilt
Deposition is intercepted down, the water of secondary filter enters in filter medium, when filter medium usage time is long, opens motor,
The impurity that filter medium, which is sufficiently stirred, to be enable to be adhered on filter medium drops out, so as to improve filtering
The service life of medium, the water after filtering pass through last plate filter, thoroughly complete by filtering, are flowed out through outlet pipe, mistake
Efficiency high is filtered, effect is good, more saves cost, and filter medium service life is long, is adapted to promote.
Brief description of the drawings
Fig. 1 is the structural representation of plate and frame sewage disposal device proposed by the present invention；
Fig. 2 is the structural representation of agitating device in plate and frame sewage disposal device proposed by the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, plate and frame sewage disposal device, including water inlet pipe 2, water inlet pipe 2 are connected to the top one of Rose Box 1
Side, the side of Rose Box 1 are provided with plate filter 17, and the inside of Rose Box 1 is provided with multiple first partitions 5 being parallel to each other, the
Two dividing plates 21 and the 3rd dividing plate 18, wherein, second partition 21 is located between the dividing plate 18 of first partition 5 and the 3rd, first partition 5,
Second partition 21 and the 3rd dividing plate 18 are by the inside division of Rose Box 1 into four different size of regions, and first partition 5 is with filtering
The side wall of case 1 forms first area, and second area, second partition 21 and the 3rd are formed between first partition 5 and second partition 21
The 3rd region is formed between dividing plate 18, the 3rd dividing plate 18 forms the 4th region, the lower end extension of water inlet pipe 2 with the side wall of Rose Box 1
To the bottom of first area, the first screen pack 4 is installed in the middle part of first area, the upper end of first partition 5 is connected with connecting tube
22, one end of connecting tube 22 is set in the first region, and the other end extends to the bottom of second area, the middle part installation of second area
Have the second screen pack 7, the top of second partition 21 be provided with first it is anti-slip through the net 20, the bottom in the 3rd region is provided with second and anti-slipped through the net
9, the lower end of the 3rd dividing plate 18 is provided with three proofings and slips through the net 12, is filled with the second anti-the 3rd region slipped through the net above 9
Filter medium 19, agitating device is installed in the middle part of the 3rd region, the side surface upper part positioned at four-range Rose Box 1 is connected with pipe
Road 15, the lower end of pipeline 15 are connected with plate filter 17, and the lower end of plate filter 17 is connected with outlet pipe 14.
In the present invention, gap is left in the upper end of first partition 5 and second partition 21 between the inner top of Rose Box 1,
And leave gap between the lower end of the 3rd dividing plate 18 and the inner bottom part of Rose Box 1.
In the present invention, agitating device includes motor 23 and stirring vane 11, and wherein motor 23 is arranged on filtering
In the middle part of the side of case 1, the output shaft of motor 23 extends to box house and is provided with stirring vane 11.
In the present invention, filter medium 19 is using one kind in quartz sand, activated carbon, rare earth porcelain grit and activated alumina.
In the present invention, plate filter 17 includes stainless steel hollow housing, and multiple filter tubes, filter core are provided with hollow housing
Filled with quartz sand, activated carbon, rare earth porcelain grit and the filler of activated alumina mixing in pipe.
In the present invention, the first booster pump 3 and the second booster pump 16 are separately installed with water inlet pipe 2 and pipeline 15.
In the present invention, the bottom of first area, second area and the 3rd region is connected to first and goes out mud bucket 6,
Two, which go out mud bucket 8 and the 3rd, goes out mud bucket 10, and first goes out mud bucket 6, second goes out the lower end that mud bucket 8 and the 3rd goes out mud bucket 10
It is mounted on control valve.
In the present invention, the sewage water treatment method of plate and frame sewage disposal device, the pre- water inlet pipe 2 of sewage is connected first, so
Booster pump 3 is opened afterwards, so that the first area of current and then Rose Box 1, the mud in sewage passes through the mistake of the first screen pack 4
Filter, siltation goes out in mud bucket 6 first, in the current direction connecting tube 22 after filtering, then by the further mistake of the second screen pack
Filter, more tiny particle are intercepted deposition and gone down, and the water of secondary filter enters in filter medium 19, when filter medium 19 uses
Between it is long, open motor 23, filter medium 19 is sufficiently stirred to the impurity for once, enabling to be adhered on filter medium 19
Drop out, so as to improve the service life of filter medium 19, the water after filtering passes through last plate filter 17, thorough
Bottom is complete by filtering, is flowed out through outlet pipe 14.
In the use of the present invention, the sewage water treatment method of plate and frame sewage disposal device, first connects the pre- water inlet pipe 2 of sewage
Connect, then open booster pump 3, so that the first area of current and then Rose Box 1, the mud in sewage passes through the first screen pack
4 filtering, siltation go out in mud bucket 6 first, in the current direction connecting tube 22 after filtering, then by the second screen pack enter one
Step filtering, more tiny particle are intercepted deposition and gone down, and the water of secondary filter enters in filter medium 19, when filter medium 19 makes
With overlong time, motor 23 is opened, filter medium 19 is sufficiently stirred to the impurity for once, making to be adhered on filter medium 19
It can drop out, so as to improve the service life of filter medium 19, the water after filtering passes through last plate filter
17, it is thoroughly complete by filtering, flowed out through outlet pipe 14, all seal members use silicone rubber O-ring, high temperature resistant, it is nontoxic,
Ne-leakage, good seal performance, the effective processing area of plate frame filter is big, and flow is big, can be according to different filter mediums and technique
（Initial filter, half refined filtration, refined filtration）It is required that changing different fillers, user can also be corresponding to reduce or increase according to the size of filtering water
Add the filtering number of plies, be allowed to be adapted to processing needs, sheet frame is manufactured using high-quality stainless steel material, anticorrosive, durable in use.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. plate and frame sewage disposal device, including water inlet pipe（2）, it is characterised in that the water inlet pipe（2）It is connected to Rose Box
（1）Top side, Rose Box（1）Side be provided with plate filter（17）, Rose Box（1）Inside be provided with it is multiple mutually flat
Capable first partition（5）, second partition（21）With the 3rd dividing plate（18）, wherein, second partition（21）Positioned at first partition（5）With
3rd dividing plate（18）Between, first partition（5）, second partition（21）With the 3rd dividing plate（18）By Rose Box（1）Inside division
Into four different size of regions, first partition（5）With Rose Box（1）Side wall formed first area, first partition（5）With
Two dividing plates（21）Between form second area, second partition（21）With the 3rd dividing plate（18）Between formed the 3rd region, the 3rd every
Plate（18）With Rose Box（1）Side wall forms the 4th region, the water inlet pipe（2）Lower end extend to the bottom of first area,
First screen pack is installed in the middle part of one region（4）, first partition（5）Upper end be connected with connecting tube（22）, connecting tube（22）
One end set in the first region, the other end extends to the bottom of second area, and the second filtering is provided with the middle part of second area
Net（7）, the second partition（21）Top be provided with first and anti-slip through the net（20）, the bottom in the 3rd region is provided with second and prevents slipping through the net
（9）, the 3rd dividing plate（18）Lower end three proofings be installed slipped through the net（12）, prevent slipping through the net positioned at second（9）In 3rd region of top
Filled with filter medium（19）, agitating device is installed in the middle part of the 3rd region, positioned at four-range Rose Box（1）Side
Top is connected with pipeline（15）, pipeline（15）Lower end be connected with plate filter（17）, plate filter（17）Lower end connect
It is connected to outlet pipe（14）.
2. plate and frame sewage disposal device according to claim 1, it is characterised in that the first partition（5）With second
Dividing plate（21）Upper end and Rose Box（1）Inner top between leave gap, and the 3rd dividing plate（18）Lower end and Rose Box
（1）Inner bottom part between leave gap.
3. plate and frame sewage disposal device according to claim 1, it is characterised in that the agitating device includes driving electricity
Machine（23）And stirring vane（11）, wherein motor（23）Installed in Rose Box（1）Side in the middle part of, motor（23）'s
Output shaft extends to box house and is provided with stirring vane（11）.
4. plate and frame sewage disposal device according to claim 1, it is characterised in that the filter medium（19）Using stone
One kind in sand, activated carbon, rare earth porcelain grit and activated alumina.
5. plate and frame sewage disposal device according to claim 1, it is characterised in that the plate filter（17）Including
Stainless steel hollow housing, hollow housing is interior to be provided with multiple filter tubes, and quartz sand, activated carbon, rare earth porcelain grit are filled with filter tube
With the filler of activated alumina mixing.
6. plate and frame sewage disposal device according to claim 1, it is characterised in that the water inlet pipe（2）And pipeline
（15）On be separately installed with the first booster pump（3）With the second booster pump（16）.
7. plate and frame sewage disposal device according to claim 1, it is characterised in that the first area, second area
First, which is connected to, with the bottom in the 3rd region goes out mud bucket（6）, second go out mud bucket（8）Go out mud bucket with the 3rd（10）,
First goes out mud bucket（6）, second go out mud bucket（8）Go out mud bucket with the 3rd（10）Lower end be mounted on control valve.
8. the sewage water treatment method of plate and frame sewage disposal device, it is characterised in that first by the pre- water inlet pipe of sewage（2）Connection,
Then booster pump is opened（3）, so that current and then Rose Box（1）First area, the mud in sewage is by the first filtering
The filtering of net 4, siltation go out mud bucket first（6）In, the current direction connecting tube after filtering（22）In, then by the second filtering
Net further filtering, more tiny particle are intercepted deposition and gone down, and the water of secondary filter enters filter medium（19）In, work as filtering
Medium（19）Usage time is long, opens motor（23）, by filter medium（19）It is sufficiently stirred, makes to be adhered to filtering
Medium（19）On impurity can drop out, so as to improve filter medium（19）Service life, after filtering water warp
Cross last plate filter（17）, it is thoroughly complete by filtering, through outlet pipe（14）Outflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936469.XA CN107648930A (en) | 2017-10-10 | 2017-10-10 | Plate and frame sewage disposal device and sewage water treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936469.XA CN107648930A (en) | 2017-10-10 | 2017-10-10 | Plate and frame sewage disposal device and sewage water treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107648930A true CN107648930A (en) | 2018-02-02 |
Family
ID=61117545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936469.XA Pending CN107648930A (en) | 2017-10-10 | 2017-10-10 | Plate and frame sewage disposal device and sewage water treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107648930A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1213648A (en) * | 1998-10-30 | 1999-04-14 | 杭玉君 | Sewage treating unit |
| CN2429525Y (en) * | 2000-01-03 | 2001-05-09 | 刘飞 | Automatic energy saving domestic sewage treating apparatus |
| CN203564863U (en) * | 2013-06-04 | 2014-04-30 | 北京市神力达环保科技有限公司 | Fiber filter |
| CN204319932U (en) * | 2014-11-26 | 2015-05-13 | 四川中测环境技术有限公司 | A kind of three-stage filtration sewage-treatment plant |
| CN204778863U (en) * | 2015-06-08 | 2015-11-18 | 中盐金坛盐化有限责任公司 | Refined salt solution integration treatment facility |
| CN204939112U (en) * | 2015-08-24 | 2016-01-06 | 森田环保科技有限公司 | A kind of waste disposal plant |
| CN205328729U (en) * | 2015-12-22 | 2016-06-22 | 邬宗全 | Sewage purifying device |
| CN205367916U (en) * | 2015-11-30 | 2016-07-06 | 綦江县狮子桥供水有限公司 | Integrated water treatment equipment |
| CN206502682U (en) * | 2017-01-18 | 2017-09-19 | 上海惠果环境工程有限公司 | Folded plate type undercurrent ultrafiltration cabinet |
| CN207445762U (en) * | 2017-10-10 | 2018-06-05 | 贵州泰然环境科技有限责任公司 | Plate and frame sewage disposal device |
-
2017
- 2017-10-10 CN CN201710936469.XA patent/CN107648930A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1213648A (en) * | 1998-10-30 | 1999-04-14 | 杭玉君 | Sewage treating unit |
| CN2429525Y (en) * | 2000-01-03 | 2001-05-09 | 刘飞 | Automatic energy saving domestic sewage treating apparatus |
| CN203564863U (en) * | 2013-06-04 | 2014-04-30 | 北京市神力达环保科技有限公司 | Fiber filter |
| CN204319932U (en) * | 2014-11-26 | 2015-05-13 | 四川中测环境技术有限公司 | A kind of three-stage filtration sewage-treatment plant |
| CN204778863U (en) * | 2015-06-08 | 2015-11-18 | 中盐金坛盐化有限责任公司 | Refined salt solution integration treatment facility |
| CN204939112U (en) * | 2015-08-24 | 2016-01-06 | 森田环保科技有限公司 | A kind of waste disposal plant |
| CN205367916U (en) * | 2015-11-30 | 2016-07-06 | 綦江县狮子桥供水有限公司 | Integrated water treatment equipment |
| CN205328729U (en) * | 2015-12-22 | 2016-06-22 | 邬宗全 | Sewage purifying device |
| CN206502682U (en) * | 2017-01-18 | 2017-09-19 | 上海惠果环境工程有限公司 | Folded plate type undercurrent ultrafiltration cabinet |
| CN207445762U (en) * | 2017-10-10 | 2018-06-05 | 贵州泰然环境科技有限责任公司 | Plate and frame sewage disposal device |
Non-Patent Citations (1)
| Title |
|---|
| 杨嘉钰: "工业用水处理", 人民教育出版社, pages: 22 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207047065U (en) | A kind of sewage-treatment plant with triple filter | |
| CN205527844U (en) | Sewage coagulation air floats purification tank | |
| CN107954529A (en) | Sewage disposal system with ultrafiltration structure | |
| CN206799363U (en) | A kind of waste water treatment box | |
| CN206188544U (en) | Novel water factory's formula purifier of steel | |
| CN207445762U (en) | Plate and frame sewage disposal device | |
| CN207608952U (en) | Rainwater-collecting and processing unit | |
| CN213994939U (en) | Environment-friendly sewage filtration equipment | |
| CN107648930A (en) | Plate and frame sewage disposal device and sewage water treatment method | |
| CN204550258U (en) | A kind of waste disposal plant | |
| CN207988125U (en) | A kind of sewage disposal spoil disposal pond immersible pump | |
| CN214570939U (en) | A retrieve device of recycling for magnetic in magnetic flocculation system | |
| CN205313228U (en) | Rainwater recycling system | |
| CN211471158U (en) | Filter equipment for sewage treatment | |
| CN206799334U (en) | A kind of environment protection sewage purification barrel | |
| CN209790954U (en) | Sewage sedimentation treatment device | |
| CN207986942U (en) | Integrated sewage treating apparatus | |
| CN207158984U (en) | A kind of integrated equipment for sewage treatment | |
| CN206437971U (en) | A kind of environment-friendly high-efficiency pickling waste waters processing system | |
| CN206408039U (en) | A kind of Landscape River sewage-treatment plant | |
| CN107814447A (en) | A kind of equipment for processing industrial sewage with Duplex treatment function | |
| CN201362620Y (en) | Full-automatic water purifier | |
| CN107010763A (en) | A kind of integrated high efficiency sewage treatment facility | |
| CN206143020U (en) | Glass fiber reinforced plastic oil separation tank | |
| CN206033411U (en) | Car washing wastewater's cyclic utilization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |