CN108553971A - A kind of novel and multifunctional sewage-treatment plant - Google Patents
A kind of novel and multifunctional sewage-treatment plant Download PDFInfo
- Publication number
- CN108553971A CN108553971A CN201810307516.9A CN201810307516A CN108553971A CN 108553971 A CN108553971 A CN 108553971A CN 201810307516 A CN201810307516 A CN 201810307516A CN 108553971 A CN108553971 A CN 108553971A
- Authority
- CN
- China
- Prior art keywords
- cavity
- fixedly connected
- rotation axis
- motor
- filter plate
- 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 25
- 238000004064 recycling Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of novel and multifunctional sewage-treatment plants, including fuselage, filter chamber is equipped in the fuselage, the first filter plate is equipped in the filter chamber, first filter plate lower end is equipped with the second filter plate, connection is equipped with symmetrical first cavity in the filter chamber or so inner wall, connection is equipped with symmetrical second cavity in inner wall of first cavity far from the filter chamber center, broken leaf is equipped in the filter chamber, the broken leaf lower end is equipped with and rolls bucket, it rolls barrel lower end and is equipped with resources recycling box, the filtering cavity rear end connection is equipped with third cavity, the configuration of the present invention is simple, it is easy to operate, simultaneously, improve the recycling of automation control rate and resource.
Description
Technical field
The present invention relates to technical field of sewage, specifically a kind of novel and multifunctional sewage-treatment plant.
Background technology
With the acceleration of Chinese Urbanization, process of industrialization, the discharge capacity of national sewage also increases year by year.Water in the whole world
In the case that resource is increasingly in short supply, the processing of sewage is just particularly important.After sewage disposal, it can be carried out
It recycles, is that the production in China reduces the consumption of water resource.This device realizes this target, and improves the utilization of resource
Rate.
Invention content
Technical problem to be solved by the invention is to provide a kind of novel and multifunctional sewage-treatment plants, can solve
State the problems in present technology.
The present invention is achieved through the following technical solutions：A kind of novel and multifunctional sewage-treatment plant of the present invention,
Including fuselage, filter chamber is equipped in the fuselage, connection is described equipped with symmetrical first cavity in described filter chamber or so inner wall
Connection is equipped with symmetrical second cavity in inner wall of first cavity far from the filter chamber center, and the filtering cavity rear end connection is set
There is a third cavity, is equipped with the first filter plate in the filter chamber, first filter plate lower end is equipped with the second filter plate, and described the
Two filter plate lower ends are fixedly connected with water guide case, and described lead is connected between water tank bottom and first cavity equipped with aqueduct,
Connection is equipped with osculum in the front inner wall of first cavity, and the osculum other end penetrates through the front fuselage end face,
The first filter plate top end surface is slidably connected with the first scraper plate, and first filter plate left and right ends are fixedly connected with
The first stock guide that is symmetrical and putting in first cavity, the second filter plate top slide are connected with the second scraper plate,
Second filter plate left and right ends are fixedly connected with the second stock guide that is symmetrical and putting in second cavity, second mistake
Filter plate bottom end face is slidably connected with the guide pad positioned at the water guide box back, is equipped in the guide pad and extends up and down
The first guide groove, second that below first guide groove and left and right extends is slidably connected in the guide pad
Guide rod, second guide rod left and right ends are fixedly connected in the inner wall of the filter chamber left and right ends, after the filter chamber
Horizontally slip the E type sliding blocks being connected with positioned at first scraper plate rear end in the inner wall of end, first scraper plate, described second
Scraper plate, the sliding shoe rear end are fixedly connected with the E types slip front end, and the second cavity top inner wall is equipped with first
Motor, the first motor outside, which is equipped with, holds protecting assembly, and the protecting assembly that holds includes that vibration damper plate drops backing with metal, described
First motor power is connected with the first rotation axis extended downwardly, first rotation axis be circumferentially be fixedly connected it is broken
Leaf, the broken leaf lower end are equipped with the symmetrical and third stock guide that extends downwardly, and the third stock guide is far from described the
Two cavity center one end are fixedly connected with second cavity, are equipped in second cavity and are located at third stock guide lower end
And it is symmetrical roll bucket, it is described roll be fixedly connected in bucket it is front and back extend, rear end passes through in second cavity rear end
Wall and the second rotation axis in the third cavity is extended to, the second rotation axis front end is rotatably mounted by bearing
In the fuselage, second cavity bottom connection is equipped with second guide groove of the opening far from the second cavity center, and described the
Two guide grooves are slidably connected with resources recycling box, are equipped with the second motor in the inner wall of third cavity rear end, and described the
Two motor powers be connected with extend forward and through the third cavity front inner wall and extend in the filter chamber the
One rotation axis, first rotation axis may be rotatably mounted at by bearing in the third cavity front inner wall, described first turn
Moving axis front end is fixedly connected with cam, is provided with and is extended forwardly in first guide groove on the protrusion of the cam
The first guide rod, in first rotation axis engagement be connected with turbine, be fixedly connected with that left and right extends on the turbine the
Three rotation axis, third rotation axis left and right ends may be rotatably mounted at by bearing in the fuselage, the third rotation axis
On be fixedly connected with symmetrical two-sided bevel gear, the two-sided bevel gear engagement is connected with first bevel gear, described first
Bevel gear is fixedly connected on second rotation shaft rear end end.
Preferably technical solution is furnished with screw thread in first rotation axis with the turbine contact site.
Preferably technical solution, the first filter hole of first filter plate are more than the second of second filter plate
Filter hole.
Preferably technical solution, the vibration damper plate be arranged the top and bottom of first motor and with it is described
First motor is fixedly connected, and metal drop backing is arranged in the front-end and back-end of first motor and with described first
The shell of motor is fixedly connected, and the top and bottom of metal drop backing are fixedly connected with the vibration damper plate, and described the
The front-end and back-end of one motor are respectively equipped with the metal drop backing of three pieces or more.
The beneficial effects of the invention are as follows：When the equipment of the present invention is in original state, first slide plate is located at described
First filter plate left end, second slide plate are located at the second filter plate left end, and the cam is horizontal, described
First guide rod is in the first guide groove centre position, and resource reclaim box back end face is fitted closely with the fuselage, institute
It states osculum and is in closed state.
When needing the equipment using the present invention to carry out the solid impurity work in treated sewage, by the present apparatus and required place
The sump of reason is connected, and opens the osculum, starts second motor and first scraper plate, described second is driven to scrape
Plate moves reciprocatingly on first filter plate, the second filter plate respectively, starts first motor and drives described be crushed
Leaf rotates, and starts and rolls bucket rotation described in the second motor drive.
When sewage disposal finishes, control first motor, the second motor stop operating, and collect the resource and return
The powder in case is received, secondary use is convenient for.
The present invention device structure it is simple, it is easy to operate, using filter action be carried out at the same time crushing, roll, collect and
For Auto-drainage in one, working procedure is orderly, substantially increases sewage treatment works efficiency and effect.
Description of the drawings
The present invention is described in detail by following specific embodiment and attached drawing for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of novel and multifunctional sewage-treatment plant of the present invention.
Fig. 2 is the sectional view in the directions A-A in Fig. 1.
Fig. 3 is the sectional view in the directions B-B in Fig. 1.
Fig. 4 is the sectional view in the directions C-C in Fig. 1.
Specific implementation mode
As Figure 1-Figure 4, a kind of novel and multifunctional sewage-treatment plant of the invention, including fuselage 100, the fuselage
It is equipped with filter chamber 110 in 100, is connected in 110 or so inner wall of the filter chamber and is equipped with symmetrical first cavity 111, described first
It is connected in inner wall of the cavity 111 far from 110 center of the filter chamber and is equipped with symmetrical second cavity 112, after the filter chamber 110
End connection is equipped with third cavity 113, and the first filter plate 135,135 lower end of the first filter plate are equipped in the filter chamber 110
Equipped with the second filter plate 136,136 lower end of the second filter plate is fixedly connected with water guide case 137,137 bottom of water guide case
It is connected between first cavity 111 and is equipped with aqueduct 143, connection, which is equipped with, in the front inner wall of first cavity 111 arranges
Water hole 101,101 other end of the osculum penetrate through 100 front end surface of fuselage, 135 top end surface of the first filter plate
It is slidably connected with the first scraper plate 131,135 left and right ends of the first filter plate are fixedly connected with symmetrical and put in described the
First stock guide 133 of one cavity 111,136 top slide of the second filter plate is connected with the second scraper plate 132, described
Second filter plate, 136 left and right ends are fixedly connected with the second stock guide 134 that is symmetrical and putting in second cavity 112, described
Second filter plate, 136 bottom end face is slidably connected with the guide pad 140 positioned at 137 rear end of water guide case, the guiding
It is equipped with the first guide groove 142 extended up and down in block 140, is slidably connected with positioned at described first in the guide pad 140
The second guide rod 141 that 142 lower section of guide groove and left and right extend, 141 left and right ends of the second guide rod are fixedly connected on institute
It states in 110 left and right ends inner wall of filter chamber, horizontally slips and be connected with positioned at described in 110 rear end inner wall of the filter chamber
The E types sliding block 201 of one scraper plate, 131 rear end, first scraper plate 131, second scraper plate 132,140 rear end of the sliding shoe with
201 front end of E types sliding block is fixedly connected, and 112 top inner wall of the second cavity is equipped with the first motor 121, described
First motor, 121 outside, which is equipped with, holds protecting assembly, and the protecting assembly that holds includes that vibration damper plate 1214 drops backing 1215 with metal, described
First motor, 121 be connected by power has the first rotation axis 151 extended downwardly, first rotation axis 151 to be circumferentially with fixation
The broken leaf 152 of connection, 152 lower end of the broken leaf are equipped with the symmetrical and third stock guide 144 that extends downwardly, and described the
Three stock guides 144 are fixedly connected far from second cavity, 112 center one end with second cavity 112, second cavity
Be equipped in 112 positioned at 144 lower end of third stock guide and it is symmetrical roll bucket 153, it is described to roll fixed company in bucket 153
Be connected to it is front and back extend, rear end passes through second cavity, 112 rear end inner wall and extends to second turn in the third cavity 113
Moving axis 300,300 front end of the second rotation axis may be rotatably mounted at by bearing in the fuselage 100, and described second is empty
The connection of 112 bottom of chamber is equipped with second guide groove 145 of the opening far from 112 center of the second cavity, and second guide groove 145 slides
It is connected with resources recycling box 154, the second motor 122, second electricity are equipped in 113 rear end inner wall of the third cavity
122 be connected by power of motivation, which has, to be extended forward and runs through 113 front inner wall of third cavity and extend in the filter chamber 110
The first rotation axis 202, first rotation axis 202 may be rotatably mounted at 113 front inner wall of third cavity by bearing
Interior, 202 front end of the first rotation axis is fixedly connected with cam 138, is provided with forward on the protrusion of the cam 138
The first guide rod 139 in first guide groove 142 is extended to, is engaged in first rotation axis 202 and is connected with turbine
203, the third rotation axis 303 that left and right extends, 303 left and right ends of third rotation axis are fixedly connected on the turbine 203
It may be rotatably mounted in the fuselage 100, be fixedly connected in the third rotation axis 303 symmetrical two-sided by bearing
Bevel gear 302, the engagement of two-sided bevel gear 302 are connected with first bevel gear 301, and the first bevel gear 301 is fixedly connected
In second rotation axis, 300 rear end end.
Valuably, it is furnished with screw thread with 203 contact site of the turbine in first rotation axis 202, is convenient for described first
Rotation axis 202 is rotated synchronously with the turbine.
Valuably, the first filter hole of first filter plate 135 is more than the second filtering of second filter plate 136
The processing of sewage is convenient in hole.
Valuably, the vibration damper plate 1214 is arranged in the top and bottom of first motor 121 and with described first
Motor 121 is fixedly connected, metal drop backing 1215 be arranged the front-end and back-end of first motor 121 and with institute
The shell for stating the first motor 121 is fixedly connected, the top and bottom of metal drop backing 1215 with the vibration damper plate
1214 are fixedly connected, and the front-end and back-end of first motor 121 are respectively equipped with the metal drop backing of three pieces or more
1215, the metal drop backing 1215 is described to subtract to absorb and distribute the heat generated when first motor 121 is run
Shake plate 1214 prevents shaking force excessive and influences this to reduce the shaking force that first motor 121 generates at runtime
The normal operation of device.
When the equipment of the present invention is in original state, it is most left that first slide plate 131 is located at first filter plate 135
End, second slide plate 131 are located at 136 left end of the second filter plate, and the cam 223 is horizontal, and described first
Guide rod 139 is in 142 centre position of the first guide groove, and 154 rear end end face of the resources recycling box is close with the fuselage 100
Fitting, the osculum 101 are in closed state.
When needing the equipment using the present invention to carry out the solid impurity work in treated sewage, by the present apparatus and required place
The sump of reason is connected, and opens the osculum 101, start second motor 122 drive first scraper plate 131,
Second scraper plate 132 moves reciprocatingly on first filter plate 135, the second filter plate 136 respectively, starts described first
Motor 121 drives the broken leaf 152 to rotate, and starts second motor 122 and the bucket 153 that rolls is driven to rotate.
When sewage disposal finishes, control first motor 121, the second motor 122 stop operating, described in collection
Powder in resources recycling box 154 is convenient for secondary use.
The beneficial effects of the invention are as follows：When the equipment of the present invention is in original state, first slide plate is located at described
First filter plate left end, second slide plate are located at the second filter plate left end, and the cam is horizontal, described
First guide rod is in the first guide groove centre position, and resource reclaim box back end face is fitted closely with the fuselage, institute
It states osculum and is in closed state.
When needing the equipment using the present invention to carry out the solid impurity work in treated sewage, by the present apparatus and required place
The sump of reason is connected, and opens the osculum, starts second motor and first scraper plate, described second is driven to scrape
Plate moves reciprocatingly on first filter plate, the second filter plate respectively, starts first motor and drives described be crushed
Leaf rotates, and starts and rolls bucket rotation described in the second motor drive.
When sewage disposal finishes, control first motor, the second motor stop operating, and collect the resource and return
The powder in case is received, secondary use is convenient for.
The present invention device structure it is simple, it is easy to operate, using filter action be carried out at the same time crushing, roll, collect and
For Auto-drainage in one, working procedure is orderly, substantially increases sewage treatment works efficiency and effect.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of novel and multifunctional sewage-treatment plant, including fuselage, the fuselage is interior to be equipped with filter chamber, described filter chamber or so
Connection is equipped with symmetrical first cavity in inner wall, in inner wall of first cavity far from the filter chamber center connection be equipped with pair
The second cavity claimed, filtering cavity rear end connection are equipped with third cavity, equipped with the first filter plate in the filter chamber, described the
One filter plate lower end is equipped with the second filter plate, and second filter plate lower end is fixedly connected with water guide case, described to lead water tank bottom
It is connected between first cavity and is equipped with aqueduct, connection is described equipped with osculum in the front inner wall of first cavity
The osculum other end penetrates through the front fuselage end face, and the first filter plate top end surface is slidably connected with first and scrapes
Plate, first filter plate left and right ends are fixedly connected with the first stock guide that is symmetrical and putting in first cavity, and described the
Two filter plate top slides are connected with the second scraper plate, and second filter plate left and right ends are fixedly connected with symmetrical and put in
Second stock guide of second cavity, the second filter plate bottom end face are slidably connected with after the water guide case
The guide pad at end, the guide pad is interior to be equipped with the first guide groove extended up and down, and position is slidably connected in the guide pad
In the second guide rod that first guide groove lower section and left and right extend, second guide rod left and right ends are fixedly connected on institute
It states in the inner wall of filter chamber left and right ends, horizontally slips and be connected with positioned at first scraper plate in the filtering cavity rear end inner wall
The E type sliding blocks of rear end, first scraper plate, second scraper plate, the sliding shoe rear end and the E types slip front end are solid
Fixed connection, the second cavity top inner wall is equipped with the first motor, is equipped on the outside of first motor and holds protecting assembly, described
It includes that vibration damper plate drops backing with metal to hold protecting assembly, and first motor power is connected with the first rotation axis extended downwardly,
First rotation axis is circumferentially with the broken leaf being fixedly connected, and the broken leaf lower end is equipped with symmetrical and extends downwardly
Third stock guide, the third stock guide is fixedly connected far from second cavity center one end with second cavity, described
Be equipped in second cavity positioned at third stock guide lower end and it is symmetrical roll bucket, described roll in bucket is fixedly connected with
Front and back extension, rear end pass through second cavity rear end inner wall and extend to the second rotation axis in the third cavity, described
Second rotation axis front end may be rotatably mounted at by bearing in the fuselage, and the second cavity bottom connection is equipped with opening
The second guide groove far from the second cavity center, second guide groove are slidably connected with resources recycling box, the third
The second motor is equipped in the inner wall of cavity rear end, second motor power, which is connected with, to be extended forward and through third sky
Chamber front inner wall and the first rotation axis in the filter chamber is extended to, first rotation axis may be rotatably mounted at by bearing
In the third cavity front inner wall, the first rotation axis front end is fixedly connected with cam, the protrusion of the cam
On be provided with the first guide rod extended forwardly in first guide groove, in first rotation axis engagement be connected with whirlpool
It takes turns, the third rotation axis that left and right extends is fixedly connected on the turbine, third rotation axis left and right ends can by bearing
It is rotatably installed in the fuselage, symmetrical two-sided bevel gear is fixedly connected in the third rotation axis, it is described two-sided
Bevel gear engagement is connected with first bevel gear, and the first bevel gear is fixedly connected on second rotation shaft rear end end.
2. a kind of novel and multifunctional sewage-treatment plant according to claim 1, it is characterised in that：First rotation axis
It is upper to be furnished with screw thread with the turbine contact site.
3. a kind of novel and multifunctional sewage-treatment plant according to claim 1, it is characterised in that：First filter plate
The first filter hole be more than second filter plate the second filter hole.
4. a kind of novel and multifunctional sewage-treatment plant according to claim 1, it is characterised in that：The vibration damper plate setting
It is fixedly connected in the top and bottom of first motor and with first motor, the metal drop backing is arranged in institute
It states the front-end and back-end of the first motor and is fixedly connected with the shell of first motor, the upper end of the metal drop backing
It is fixedly connected with the vibration damper plate with lower end, the front-end and back-end of first motor are respectively equipped with the described of three pieces or more
Backing drops in metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307516.9A CN108553971A (en) | 2018-04-08 | 2018-04-08 | A kind of novel and multifunctional sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307516.9A CN108553971A (en) | 2018-04-08 | 2018-04-08 | A kind of novel and multifunctional sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108553971A true CN108553971A (en) | 2018-09-21 |
Family
ID=63534252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810307516.9A Pending CN108553971A (en) | 2018-04-08 | 2018-04-08 | A kind of novel and multifunctional sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553971A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204193595U (en) * | 2014-10-15 | 2015-03-11 | 四川宏达石油天然气工程有限公司 | A kind of solution strainer |
| CN106731078A (en) * | 2016-12-26 | 2017-05-31 | 佘小玲 | A kind of filter |
| CN107324440A (en) * | 2017-09-04 | 2017-11-07 | 苏州海森伯格环保科技有限公司 | A kind of sewage-treatment plant |
| CN206694262U (en) * | 2017-04-24 | 2017-12-01 | 青岛罗德通用机械设备有限公司 | A kind of anti-clogging sewage pump |
| CN107617253A (en) * | 2017-09-21 | 2018-01-23 | 深圳市晟祥知识产权有限公司 | A kind of municipal works conduit wastewater double filtering and purifying |
-
2018
- 2018-04-08 CN CN201810307516.9A patent/CN108553971A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204193595U (en) * | 2014-10-15 | 2015-03-11 | 四川宏达石油天然气工程有限公司 | A kind of solution strainer |
| CN106731078A (en) * | 2016-12-26 | 2017-05-31 | 佘小玲 | A kind of filter |
| CN206694262U (en) * | 2017-04-24 | 2017-12-01 | 青岛罗德通用机械设备有限公司 | A kind of anti-clogging sewage pump |
| CN107324440A (en) * | 2017-09-04 | 2017-11-07 | 苏州海森伯格环保科技有限公司 | A kind of sewage-treatment plant |
| CN107617253A (en) * | 2017-09-21 | 2018-01-23 | 深圳市晟祥知识产权有限公司 | A kind of municipal works conduit wastewater double filtering and purifying |
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Application publication date: 20180921 |