CN108928956A - A kind of middle water recycle device - Google Patents
A kind of middle water recycle device Download PDFInfo
- Publication number
- CN108928956A CN108928956A CN201810785296.0A CN201810785296A CN108928956A CN 108928956 A CN108928956 A CN 108928956A CN 201810785296 A CN201810785296 A CN 201810785296A CN 108928956 A CN108928956 A CN 108928956A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fixed
- wall
- filter screen
- bottom end
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 210000000481 breast Anatomy 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 29
- 239000013049 sediment Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000005406 washing Methods 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of middle water recycle devices, including cabinet, the top side of the cabinet is equipped with water inlet and dispensing mouth, side on the bottom end inner wall of cabinet close to water inlet is fixed with vertically disposed fixed plate, the bottom end of cabinet is equipped with sewage pipe close to the side of water inlet, the top of cabinet is fixed with fixed bin on the side outer wall of water inlet, the top middle position of fixed bin is fixed with first motor, the output shaft of first motor is connected with vertically disposed lead screw, the bottom end of lead screw passes through fixed bin and is rotatably connected on the top outer wall of cabinet, the present apparatus can not only effectively be precipitated the sediment in waste water, and sediment is effectively cleared up, it is prevented to be deposited in cabinet, it makes troubles to the normal processing of waste water, filter screen effectively can also be cleared up or be replaced while wastewater treatment, The processing work of stopping waste water not being needed, filter effect is good, and filter efficiency is high.
Description
Technical field
The present invention relates to sewerage disposing technical field more particularly to a kind of middle water recycle devices.
Background technique
Middle water is for upper water (water supply), being lauched (draining).Middle water recovery and utilization technology, which refers to, occupies cell
After people's sanitary wastewater (shower, washing, laundry, kitchen, lavatory) centralized processing, the standard for reaching certain is back to the greening of cell
Pouring, vehicle rinsing, road flushing, the flushing of family's toilet seat etc., to achieve the purpose that water conservation.Traditional middle water recycling
It is typically only capable to carry out waste water the processing such as simple filtering using device, the sediment in waste water is deposited in case after separating with waste water
In vivo, it is not cleared up preferably, is made troubles to the normal processing of waste water, while after waste water filtering, some tiny consolidates
Body impurity is easy to be clogging by filter screen, if do not replaced in time to filter screen, filter screen blocking will seriously be difficult to continue
Waste water is handled, thus it is proposed that a kind of middle water recycle device.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of middle water proposed recycles dress
It sets.
To achieve the goals above, present invention employs following technical solutions:
A kind of middle water recycle device, including cabinet, the top side of the cabinet are equipped with water inlet and dispensing mouth, cabinet
Side on the inner wall of bottom end close to water inlet is fixed with vertically disposed fixed plate, and the bottom end of cabinet is set close to the side of water inlet
There is sewage pipe, the top of cabinet is fixed with fixed bin on the side outer wall of water inlet, and the top middle position of fixed bin is solid
Surely there is first motor, the output shaft of first motor is connected with vertically disposed lead screw, and the bottom end of lead screw passes through fixed bin rotation and connects
It connects on the top outer wall of cabinet, horizontally disposed movable plate is threaded on lead screw, movable plate is slidably connected at fixed bin
Inner wall on, the bottom end two sides of movable plate are respectively and fixedly provided with vertically disposed portable pillar, and the bottom end of portable pillar passes through the top of cabinet
Outer wall is fixed with horizontally disposed pressing plate, and the bottom end middle position of pressing plate is fixed with vertically disposed compression bar, compression bar and sewage pipe
Cooperate, the bosom position of cabinet is equipped with vertically disposed first filter screen and the second filter screen, the first filter screen with
Second filter screen is slidably connected on the inner wall of cabinet, cabinet far from be fixed on the side inner wall of water inlet it is vertically disposed every
Plate, the top of partition are equipped with inverted U-shaped drainpipe, and drainpipe is equipped with air pump, and the both ends of drainpipe both pass through the top of cabinet
The bottom end of outer wall and the two sides for being located at partition, cabinet is equipped with water outlet far from the side of water inlet.
Preferably, the fixed plate is embedded with the second motor on the side side wall of the first filter screen, the second motor
Output end is fixed with vertically disposed connecting plate, and connecting plate is equipped with hairbrush, hairbrush rotation far from the side side wall of the second motor
It is connected on the first filter screen.
Preferably, the partition is fixed there are two outer barrel on the side side wall of fixed plate, and the inside of outer barrel is sliding
Dynamic to be connected with inner cylinder, the outside that one end of inner cylinder extends to outer barrel is fixed with vertically disposed push plate, push plate and second
Filter screen cooperates, and the inside of inner cylinder is equipped with spring, and the both ends of spring are separately fixed on the side wall of push plate and partition.
Preferably, it is equipped with block on the top of the cabinet and bottom end two sides inner wall, it is remote that block is located at the first filter screen
Side from the second filter screen, block and the first filter screen cooperate, and the top middle position of cabinet is equipped with cover board, the first mistake
Strainer and the second filter screen cooperate with cover board.
Preferably, the partition is set far from the side of fixed plate there are two adsorption layer, is separately filled in two adsorption layers
Active carbon and film built-in ceramic.
Preferably, the side outer wall of the cabinet be equipped with controller, first motor, the second motor and air pump with control
Device electrical connection.
Beneficial effects of the present invention:
1, pass through fixed plate, sewage pipe, compression bar, pressing plate, dispensing mouth, fixed bin, portable pillar, movable plate, first motor and lead screw
Setting, the sediment in waste water can effectively be precipitated, and sediment is effectively cleared up, it is prevented to be deposited in
In cabinet, make troubles to the normal processing of waste water；
2, by block, connecting plate, the second motor, cover board, the first filter screen, the second filter screen, push plate, partition, inner cylinder and
The setting of outer barrel effectively can be cleared up or be replaced to filter screen while wastewater treatment, not need to stop waste water
Processing work, filter effect is good, and filter efficiency is high；
The present apparatus can not only effectively be precipitated the sediment in waste water, and sediment is effectively cleared up, and be prevented
It is deposited in cabinet, makes troubles to the normal processing of waste water, additionally it is possible to have while wastewater treatment to filter screen
Effect cleaning or replacement do not need the processing work for stopping waste water, and filter effect is good, and filter efficiency is high.
Detailed description of the invention
Fig. 1 is a kind of sectional front view of middle water recycle device proposed by the present invention；
Fig. 2 is a kind of lateral sectional view of middle water recycle device proposed by the present invention；
Fig. 3 is a kind of partial structural diagram of middle water recycle device proposed by the present invention.
In figure: 1 block, 2 connecting plates, 3 fixed plates, 4 sewage pipes, 5 cabinets, 6 compression bars, 7 pressing plates, 8 dispensing mouths, 9 water inlets,
10 fixed bins, 11 portable pillars, 12 movable plates, 13 first motors, 14 lead screws, 15 second motors, 16 cover boards, 17 first filter screens,
18 second filter screens, 19 push plates, 20 air pumps, 21 partitions, 22 drainpipes, 23 controllers, 24 adsorption layers, 25 water outlets, 26 inner cylinders
Body, 27 outer barreies.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the top side of a kind of middle water recycle device, including cabinet 5, cabinet 5 is equipped with 9 He of water inlet
It offers medicine mouth 8, the side on the bottom end inner wall of cabinet 5 close to water inlet 9 is fixed with vertically disposed fixed plate 3, the bottom end of cabinet 5
It is equipped with sewage pipe 4 close to the side of water inlet 9, the top of cabinet 5 is fixed with fixed bin on the side outer wall of water inlet 9
10, the top middle position of fixed bin 10 is fixed with first motor 13, and the output shaft of first motor 13 is connected with vertically disposed
Lead screw 14, the bottom end of lead screw 14 pass through fixed bin 10 and are rotatably connected on the top outer wall of cabinet 5, be threaded on lead screw 14
Horizontally disposed movable plate 12, movable plate 12 are slidably connected on the inner wall of fixed bin 10, and the bottom end two sides of movable plate 12 are solid
Surely there is vertically disposed portable pillar 11, the top outer wall that the bottom end of portable pillar 11 passes through cabinet 5 is fixed with horizontally disposed pressing plate
7, the bottom end middle position of pressing plate 7 is fixed with vertically disposed compression bar 6, and compression bar 6 and sewage pipe 4 cooperate, the inside of cabinet 5
Middle position is equipped with vertically disposed first filter screen 17 and the second filter screen 18, and the first filter screen 17 and the second filter screen 18 are sliding
Dynamic to be connected on the inner wall of cabinet 5, cabinet 5 is far from being fixed with vertically disposed partition 21, partition on the side inner wall of water inlet 9
21 top is equipped with inverted U-shaped drainpipe 22, and drainpipe 22 is equipped with air pump 20, and the both ends of drainpipe 22 both pass through cabinet 5
The bottom end of top outer wall and the two sides for being located at partition 21, cabinet 5 is equipped with water outlet 25 far from the side of water inlet 9, fixed
Plate 3 is embedded with the second motor 15 on the side side wall of the first filter screen 17, and the output end of the second motor 15 is fixed with vertically
The connecting plate 2 of setting, connecting plate 2 are equipped with hairbrush far from the side side wall of the second motor 15, and hairbrush is rotatably connected on the first mistake
On strainer 17, partition 21 is fixed there are two outer barrel 27 on the side side wall of fixed plate 3, and the internal slide of outer barrel 27 connects
It is connected to inner cylinder 26, the outside that one end of inner cylinder 26 extends to outer barrel 27 is fixed with vertically disposed push plate 19, push plate 19
Cooperate with the second filter screen 18, the inside of inner cylinder 26 is equipped with spring, the both ends of spring be separately fixed at push plate 19 and every
On the side wall of plate 21, block 1 is equipped on the top of cabinet 5 and bottom end two sides inner wall, it is separate that block 1 is located at the first filter screen 17
The side of second filter screen 18, block 1 and the first filter screen 17 cooperate, and the top middle position of cabinet 5 is equipped with cover board 16,
First filter screen 17 and the second filter screen 18 cooperate with cover board 16, there are two partition 21 is set far from the side of fixed plate 3
Adsorption layer 24, active carbon and film built-in ceramic are separately filled in two adsorption layers 24, and the side outer wall of cabinet 5 is equipped with control
Device 23, first motor 13, the second motor 15 and air pump 20 are electrically connected with controller 23.
Working principle: when centering water being needed to be recycled, waste water is passed through in cabinet 5 by water inlet 9, and leads to
It crosses dispensing mouth 8 and appropriate alum is added into cabinet 5, the settleable matter in waste water precipitates, and the supernatant in waste water passes through
The top of fixed plate 3 flows between fixed plate 3 and partition 21, and remaining sediment is under the action of the first filter screen 17 in waste water
It is isolated, when the waste water between fixed plate 3 and partition 21 is more and more, the first filter screen 17 is easy by remaining in waste water
Clogging deposits, DATA-7311 controller 23 controls the work of the second motor 15, and the second motor 15 passes through the hair on connecting plate 2
Brush clears up the first filter screen 17, slows down the stopping state on the first filter screen 17, and the conduct of the second filter screen 18 is spare, when
When first filter screen 17 blocks serious, the processing work for stopping waste water not being needed, cover board 17 is opened, the first filter screen 17 is taken
Out, since the second filter screen 18 is no longer squeezed by the first filter screen 17, the second filter screen 18 passes through push plate under the action of the spring
19 are pushed into the position of the first filter screen 17, and inner cylinder 26 slides in outer barrel 27 at this time, work of second filter screen 18 in block 1
It is limited under, waste water can continue to filter, and controller 23 controls air pump 20 and works, and air pump 20 will be filtered by drainpipe 22
Waste water afterwards is pumped into the other side of fixed plate 21, and remaining bacterium, impurity in waste water etc. are by the activity in two adsorption layers 24
Charcoal and film built-in ceramic absorb, and are finally discharged, can be recycled to it from water outlet 25, and controller 23 opens the first electricity
Machine 13 and sewage pipe 4, sediment are discharged by sewage pipe 4, and since sediment is easy blowdown blockage, first motor 13 is driven
Lead screw 14 is rotated, and since movable plate 12 is threadedly coupled with lead screw 14, while movable plate 12 is slidably connected in fixed bin 10
It can not rotate, so that movable plate 12 is moved downward by portable pillar 11 with dynamic pressure plate 7, so that compression bar 6 is driven to move downward,
Compression bar 6 clears up the sediment being blocked in sewage pipe 4, and convenient for the next wastewater treatment of cabinet 5, the present apparatus can not only
Sediment in waste water is effectively precipitated, and sediment is effectively cleared up, prevents it to be deposited in cabinet 5, gives
The normal processing of waste water makes troubles, additionally it is possible to filter screen effectively be cleared up or be replaced while wastewater treatment, no
Need to stop the processing work of waste water, filter effect is good, and filter efficiency is high.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of middle water recycle device, including cabinet (5), which is characterized in that the top side of the cabinet (5) be equipped with into
The mouth of a river (9) and dispensing mouth (8), the side on the bottom end inner wall of cabinet (5) close to water inlet (9) are fixed with vertically disposed fixation
The bottom end of plate (3), cabinet (5) is equipped with sewage pipe (4) close to the side of water inlet (9), and the top of cabinet (5) is close to water inlet
(9) it being fixed on side outer wall fixed bin (10), the top middle position of fixed bin (10) is fixed with first motor (13), the
The output shaft of one motor (13) is connected with vertically disposed lead screw (14), and the bottom end of lead screw (14) passes through fixed bin (10) rotation and connects
It connects on the top outer wall of cabinet (5), is threaded on lead screw (14) horizontally disposed movable plate (12), movable plate (12) is sliding
Dynamic to be connected on the inner wall of fixed bin (10), the bottom end two sides of movable plate (12) are respectively and fixedly provided with vertically disposed portable pillar (11),
The top outer wall that the bottom end of portable pillar (11) passes through cabinet (5) is fixed with horizontally disposed pressing plate (7), in the bottom end of pressing plate (7)
Between position be fixed with vertically disposed compression bar (6), compression bar (6) and sewage pipe (4) cooperate, the bosom position of cabinet (5)
Vertically disposed first filter screen (17) and the second filter screen (18) are installed, the first filter screen (17) and the second filter screen (18)
Be slidably connected on the inner wall of cabinet (5), cabinet (5) far from water inlet (9) side inner wall on be fixed with it is vertically disposed every
Plate (21), the top of partition (21) are equipped with inverted U-shaped drainpipe (22), and drainpipe (22) is equipped with air pump (20), drainpipe
(22) both ends both pass through the top outer wall of cabinet (5) and are located at the two sides of partition (21), the bottom end of cabinet (5) far from into
The side at the mouth of a river (9) is equipped with water outlet (25).
2. a kind of middle water recycle device according to claim 1, which is characterized in that the fixed plate (3) is close to the
It is embedded on the side side wall of one filter screen (17) the second motor (15), the output end of the second motor (15), which is fixed with, to be vertically arranged
Connecting plate (2), connecting plate (2) is equipped with hairbrush far from the side side wall of the second motor (15), and hairbrush is rotatably connected on first
On filter screen (17).
3. a kind of middle water recycle device according to claim 1, which is characterized in that the partition (21) is close to fixed
Fixed on the side side wall of plate (3) there are two outer barrel (27), and the internal slide of outer barrel (27) is connected with inner cylinder (26), interior
The outside that one end of cylinder (26) extends to outer barrel (27) is fixed with vertically disposed push plate (19), push plate (19) and the second mistake
Strainer (18) cooperates, and the inside of inner cylinder (26) is equipped with spring, and the both ends of spring are separately fixed at push plate (19) and partition
(21) on side wall.
4. a kind of middle water recycle device according to claim 1, which is characterized in that the top of the cabinet (5) and
It is equipped on the inner wall of bottom end two sides block (1), block (1) is located at one of the first filter screen (17) far from the second filter screen (18)
Side, block (1) and the first filter screen (17) cooperate, and the top middle position of cabinet (5) is equipped with cover board (16), the first filtering
Net (17) and the second filter screen (18) cooperate with cover board (16).
5. a kind of middle water recycle device according to claim 1, which is characterized in that the partition (21) is far from fixed
The side of plate (3) is set there are two adsorption layer (24), and two adsorption layers (24) are interior to be separately filled with active carbon and film built-in ceramic.
6. a kind of middle water recycle device according to claim 1, which is characterized in that outside the side of the cabinet (5)
Wall is equipped with controller (23), and first motor (13), the second motor (15) and air pump (20) are electrically connected with controller (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810785296.0A CN108928956A (en) | 2018-07-17 | 2018-07-17 | A kind of middle water recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810785296.0A CN108928956A (en) | 2018-07-17 | 2018-07-17 | A kind of middle water recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108928956A true CN108928956A (en) | 2018-12-04 |
Family
ID=64447864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810785296.0A Pending CN108928956A (en) | 2018-07-17 | 2018-07-17 | A kind of middle water recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108928956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589732A (en) * | 2018-12-17 | 2019-04-09 | 上海师洁环保科技有限公司 | A kind of processing unit and its processing method of coating waste gas |
| CN113830930A (en) * | 2021-10-22 | 2021-12-24 | 湖南谊诚科技有限公司 | Industrial sewage grading treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120292238A1 (en) * | 2012-08-02 | 2012-11-22 | Instapure Brands, Inc. | Pressurized water filtration system |
| CN207193012U (en) * | 2017-09-07 | 2018-04-06 | 湖南国祯环保科技有限责任公司 | A kind of sewage plant deodorizing device |
| CN107986575A (en) * | 2017-12-20 | 2018-05-04 | 珠海智星荟科技服务有限公司 | A kind of filtration apparatus for river sewage purification |
| CN108275796A (en) * | 2018-04-08 | 2018-07-13 | 李子琦 | A kind of cylinder type municipal refuse sewage-treatment plant |
-
2018
- 2018-07-17 CN CN201810785296.0A patent/CN108928956A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120292238A1 (en) * | 2012-08-02 | 2012-11-22 | Instapure Brands, Inc. | Pressurized water filtration system |
| CN207193012U (en) * | 2017-09-07 | 2018-04-06 | 湖南国祯环保科技有限责任公司 | A kind of sewage plant deodorizing device |
| CN107986575A (en) * | 2017-12-20 | 2018-05-04 | 珠海智星荟科技服务有限公司 | A kind of filtration apparatus for river sewage purification |
| CN108275796A (en) * | 2018-04-08 | 2018-07-13 | 李子琦 | A kind of cylinder type municipal refuse sewage-treatment plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589732A (en) * | 2018-12-17 | 2019-04-09 | 上海师洁环保科技有限公司 | A kind of processing unit and its processing method of coating waste gas |
| CN113830930A (en) * | 2021-10-22 | 2021-12-24 | 湖南谊诚科技有限公司 | Industrial sewage grading treatment device |
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| 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: 20181204 |