CN108529793A - A kind of Hardware fitting processing sewage filter device - Google Patents
A kind of Hardware fitting processing sewage filter device Download PDFInfo
- Publication number
- CN108529793A CN108529793A CN201810542590.9A CN201810542590A CN108529793A CN 108529793 A CN108529793 A CN 108529793A CN 201810542590 A CN201810542590 A CN 201810542590A CN 108529793 A CN108529793 A CN 108529793A
- Authority
- CN
- China
- Prior art keywords
- babinet
- wall
- fixed
- box
- waste discharge
- 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.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims description 37
- 238000009826 distribution Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 24
- 229910052742 iron Inorganic materials 0.000 abstract description 12
- 230000015271 coagulation Effects 0.000 abstract description 3
- 238000005345 coagulation Methods 0.000 abstract description 3
- 238000005555 metalworking Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction 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
-
- 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
-
- 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
- B01D29/075—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 located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
-
- 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
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of Hardware fittings to process sewage filter device,Including babinet,The inner wall of babinet is equipped with horizontally disposed partition board,The top center position of partition board offers mounting hole,The inner wall of mounting hole is equipped with fixed case,The side fixing sleeve of fixed case is connected to the water inlet pipe of L-type structure,And it is fixedly attached at the top of water inlet pipe and lower box,The side inner wall of fixed case is welded with horizontally disposed connecting plate,Side of the connecting plate far from fixed chamber interior wall is fixedly connected with fixed frame that is being obliquely installed and being fixedly connected with fixed chamber interior wall,Strainer is installed at the top of fixed frame,The present apparatus is under the cooperation of each component,Iron filings in five metalworking sewage can be filtered,Iron filings will not block sieve meshes again,It is convenient to clean filtered iron filings simultaneously,It enables devices to continually and steadily work,Improve filter efficiency,Coagulation processing can be carried out to the oil in hardware processing waste water simultaneously,Further sewage is handled.
Description
Technical field
The present invention relates to filter device technical fields more particularly to a kind of Hardware fitting to process sewage filter device.
Background technology
Hardware fitting will produce more iron filings in processing, and accessory is in cleaning, and iron filings can enter in water, and
Traditional processing mode, is generally filtered by strainer, and if remaining iron filings are unable to timely processing on strainer after filtering, appearance
Easy clogging mesh influences the efficiency of filtering, and may contain greasy dirt in the sewage of Hardware fitting generation, by once filtering
Greasy dirt can not be handled, discharge standard is can not meet, we have proposed a kind of Hardware fittings to process sewage filter device thus.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of Hardware fitting processing proposed is dirty
Water filtering device.
To achieve the goals above, present invention employs following technical solutions：
A kind of Hardware fitting processing sewage filter device, including babinet, the inner wall of the babinet are equipped in the horizontal direction
The top center position of the partition board of setting, the partition board offers mounting hole, and the inner wall of mounting hole is equipped with fixed case, fixed case
Side fixing sleeve be connected to the water inlet pipe of L-type structure, and be fixedly attached at the top of water inlet pipe and lower box, the one of the fixed case
Side inner wall is welded with horizontally disposed connecting plate, and side of the connecting plate far from fixed chamber interior wall, which is fixedly connected with, inclines
Fixed frame that is tiltedly being arranged and being fixedly connected with fixed chamber interior wall is equipped with strainer, the connecting plate at the top of the fixed frame
Top offer the waste discharge hole of rectangular configuration, the lower section in waste discharge hole is equipped with the treatment box being fixedly connected with fixed box inner wall,
And the top for the treatment of box is connected with waste discharge hole, the inner wall in the waste discharge hole slidably connects movable plate, the bottom weldering of movable plate
Multiple motion bars being vertically arranged are connected to, the outer ring movable sleeve that motion bar stretches into treatment box one end is connected in the horizontal direction
Be arranged and with the processing chamber interior wall fixed plate that is fixedly connected, be connected between the fixed plate and movable plate and be socketed with motion bar
Spring, the lower section of the fixed plate is equipped with is fixedly connected with waste discharge slot with processing box inner wall, and waste discharge slot is obliquely installed, waste discharge slot
Lower section far from fixed frame one end is equipped with the collecting box being connect with partition board top slide, offers and is located at below the collecting box
Leakage hole on partition board, the lower section of the partition board are equipped with the motor being fixedly connected with babinet lateral wall, the motor it is defeated
Shaft is connected with horizontally disposed shaft, and the part that the shaft stretches into babinet is equipped with equidistantly sets along its length
The stirring rod set, side of the babinet far from motor are equipped with drainpipe, are equipped with above drainpipe and babinet outside
The dosing bucket being fixedly connected.
Preferably, the width of the fixed plate is less than the width for the treatment of box, and the inside at the both ends of fixed plate and treatment box
Wall welds, and the bottom for the treatment of box offers apopore.
Preferably, the bottom of the collecting box offers mesh, and side of the collecting box far from fixed case offers and be located at
The opening of wall box, the external articulation of opening have the door closure being fixedly connected with babinet.
Preferably, the drainpipe is located at the top of bottom of box inner wall, and the bottom centre position of the babinet offers
Mudhole, mudhole are internally provided with stopper rod.
Preferably, it is in porous network structure, the waste discharge slot that the waste discharge slot, which is located at its bottom of part inside treatment box,
One end far from treatment box offers sewage draining exit.
Preferably, the bottom of the dosing bucket is connected with the chemical feed pipe being connected to box house, and is equipped on chemical feed pipe
Valve.
Preferably, the top center position of the movable plate is equipped with flow distribution plate, and the arc-shaped structure in top of flow distribution plate.
Compared with prior art, the beneficial effects of the invention are as follows：
1, in the present invention, by being equipped with babinet, partition board, fixed case, water inlet pipe, connecting plate, fixed frame, strainer, processing
Case, waste discharge hole, movable plate, motion bar, fixed plate, spring can be to the iron in five metalworking sewage under the cooperation of each component
Bits are filtered, while iron filings will not enable strainer continually and steadily to work, improve filter efficiency again to blocking sieve meshes.
2, the present invention in, by be equipped with waste discharge slot, collecting box, leakage hole, motor, stirring rod, drainpipe, door closure,
Dosing bucket can be convenient to clean filtered iron filings, while can be to the oil in hardware processing waste water under the cooperation of each component
Coagulation processing is carried out, further sewage is handled, discharge standard can be reached.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of Hardware fitting proposed by the present invention processes sewage filter device；
Fig. 2 is that a kind of Hardware fitting proposed by the present invention processes the structural schematic diagram that a-quadrant is amplified in sewage filter device；
Fig. 3 is the plan structure signal that a kind of Hardware fitting proposed by the present invention processes fixed plate in sewage filter device
Figure.
Fig. 4 is that a kind of Hardware fitting proposed by the present invention processes floating shelf structural schematic diagram in sewage filter device.
In figure：1 babinet, 2 partition boards, 3 fixed cases, 4 water inlet pipes, 5 connecting plates, 6 fixed frames, 7 strainers, 8 treatment boxes, 9 waste discharges
Hole, 10 movable plates, 11 motion bars, 12 fixed plates, 13 springs, 14 waste discharge slots, 15 collecting boxs, 16 leakage holes, 17 motor, 18 are stirred
Mix bar, 19 drainpipes, 20 door closures, 21 dosing buckets.
Specific implementation mode
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 describes, 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, a kind of Hardware fitting processes sewage filter device, including babinet 1, the inner wall of babinet 1 are equipped with edge
The top center position of horizontally arranged partition board 2, partition board 2 offers mounting hole, and the inner wall of mounting hole is equipped with fixed case
3, the side fixing sleeve of fixed case 3 is connected to the water inlet pipe 4 of L-type structure, and water inlet pipe 4 and the top of lower box 1 are fixedly attached, Gu
The side inner wall for determining case 3 is welded with horizontally disposed connecting plate 5, and side of the connecting plate 5 far from 3 inner wall of fixed case is fixed
It is connected with fixed frame 6 that is being obliquely installed and being fixedly connected with 3 inner wall of fixed case, the top of fixed frame 6 is equipped with strainer 7, even
The top of fishplate bar 5 offers the waste discharge hole 9 of rectangular configuration, and the lower section in waste discharge hole 9 is equipped with to be fixedly connected with 3 madial wall of fixed case
Treatment box 8, and the top for the treatment of box 8 is connected with waste discharge hole 9, the inner wall in waste discharge hole 9 slidably connects movable plate 10, movable plate
10 bottom is welded with multiple motion bars 11 being vertically arranged, and motion bar 11 stretches into the outer ring activity of 8 one end for the treatment of box
It is socketed with fixed plate 12 that is horizontally disposed and being fixedly connected with 8 inner wall for the treatment of box, between fixed plate 12 and movable plate 10
It is connected with the spring 13 being socketed with motion bar 11, the lower section of fixed plate 12 is equipped with is fixedly connected with waste discharge slot with 8 madial wall for the treatment of box
14, and waste discharge slot 14 is obliquely installed, lower section of the waste discharge slot 14 far from 6 one end of fixed frame is equipped with to be connect with 2 top slide of partition board
The lower section of collecting box 15, collecting box 15 offers the leakage hole 16 on partition board 2, and the lower section of partition board 2 is equipped with and 1 outside of babinet
The output shaft of the motor 17 that wall is fixedly connected, motor 17 is connected with horizontally disposed shaft, and shaft stretches into babinet 1
Part the stirring rod 18 being placed equidistant with is installed along its length, side of the babinet 1 far from motor 17 is equipped with draining
Pipe 19, the top of drainpipe 19 are equipped with the dosing bucket 21 being fixedly connected with 1 outside of babinet.
The width of fixed plate 12 is less than the width for the treatment of box 8, and the both ends of fixed plate 12 and the madial wall for the treatment of box 8 weld
It connects, the bottom for the treatment of box 8 offers apopore, and the bottom of collecting box 15 offers mesh, and collecting box 15 is far from fixed case 3
Side offers the opening positioned at 1 side wall of babinet, and the external articulation of opening has the door closure 20 being fixedly connected with babinet 1, drainpipe
19 are located at the top of 1 bottom interior wall of babinet, and the bottom centre position of babinet 1 offers mudhole, and mudhole is internally provided with plug
Bar, waste discharge slot 14 be located at its bottom of part inside treatment box 8 be in porous network structure, waste discharge slot 14 far from treatment box 8 one
End offers sewage draining exit, and the bottom of dosing bucket 21 is connected with the chemical feed pipe being connected to 1 inside of babinet, and valve is equipped on chemical feed pipe
Door, the top center position of movable plate 10 is equipped with flow distribution plate, and the arc-shaped structure in top of flow distribution plate.
Operation principle：Sewage enters from water inlet pipe 4, is first into fixed case 3, falls in strainer 7, and scrap then can be along
Strainer 7 slides into the waste discharge hole 9 on connecting plate 5, and most of flows are fallen from strainer 7, and a small number of flows are entered with scrap
In waste discharge hole 9, when flow is excessive in waste discharge hole 9, under gravity, 10 downward compressed spring 13 of movable plate is driven, is made
Movable plate 10 is detached from the bottom in waste discharge hole 9, to make scrap drop on waste discharge slot 14, movable plate 10 and can be in spring 13
Under the action of be restored in waste discharge hole 9, flow is then fallen from 8 bottom for the treatment of box, and scrap is as small part flow is along dirt discharge groove
14, it slides into collecting box 15, facilitates centralized processing, flocculant then is added from dosing bucket 21, further to 2 lower section of partition board
Sewage is handled, motor 17 effect under, flocculant fast onset effectiveness can be made, after then staticly settling, flow from
Drainpipe 19 is released, and flocculated precipitation is then discharged from the mudhole of 1 bottom of babinet with small part flow, and the present apparatus is in each component
Under cooperation, the iron filings in five metalworking sewage can be filtered, iron filings will not block sieve meshes again, be convenient to clean simultaneously
Filtered iron filings enable devices to continually and steadily work, and improve filter efficiency, while can be to the oil in hardware processing waste water
Coagulation processing is carried out, further sewage is handled, discharge standard can be reached.
In addition, as shown in figure 4, being equipped with floating shelf 22 in fixed case 3, the floating shelf 22 is equipped with heat exchange coil
23,23 both ends of heat exchange coil are connect by hose with medium box, in one end that any one hose is connect with medium box
Equipped with circulating pump.
The floating shelf 22 includes four stainless steel tubes, and four stainless steel tube head and the tail connections form loop configuration, every
Hollow cotton plastic tube is respectively equipped in root stainless steel tube.
The helical structure in the form of annular discs of heat exchange coil 23.
Secondly, it is also associated on floating shelf 22 positioned at 23 center of the heat exchange coil and is in horizontally disposed impeller 24,
Impeller 24 is located at below the water outlet of water inlet pipe 4, can push wheel rotation when water inlet pipe 4 is discharged, improve the effect of heat exchange
Rate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one 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 (7)
1. a kind of Hardware fitting processes sewage filter device, including babinet (1), which is characterized in that the inner wall of the babinet (1) is pacified
Equipped with horizontally disposed partition board (2), the top center position of the partition board (2) offers mounting hole, mounting hole it is interior
Wall is equipped with fixed case (3), and the side fixing sleeve of fixed case (3) is connected to the water inlet pipe (4) of L-type structure, and water inlet pipe (4) is under
Babinet is fixedly attached at the top of (1), and the side inner wall of the fixed case (3) is welded with horizontally disposed connecting plate (5),
Side of the connecting plate (5) far from fixed case (3) inner wall is fixedly connected with being obliquely installed and is fixed with fixed case (3) inner wall
The fixed frame (6) of connection is equipped with strainer (7) at the top of the fixed frame (6), square is offered at the top of the connecting plate (5)
The waste discharge hole (9) of shape structure, the lower section of waste discharge hole (9) are equipped with the treatment box (8) being fixedly connected with fixed case (3) madial wall, and
The top for the treatment of box (8) is connected with waste discharge hole (9), and the inner wall of the waste discharge hole (9) slidably connects movable plate (10), activity
The bottom of plate (10) is welded with multiple motion bars (11) being vertically arranged, and motion bar (11) stretches into treatment box (8) one end
Outer ring movable sleeve be connected to fixed plate (12) that is horizontally disposed and being fixedly connected with treatment box (8) inner wall, the fixation
It is connected with the spring (13) with motion bar (11) socket between plate (12) and movable plate (10), is set below the fixed plate (12)
Have and be fixedly connected with waste discharge slot (14) with treatment box (8) madial wall, and waste discharge slot (14) is obliquely installed, waste discharge slot (14) is far from fixed
The lower section of frame (6) one end is equipped with the collecting box (15) being connect with partition board (2) top slide, is opened up below the collecting box (15)
There are the leakage hole (16) on partition board (2), the lower section of the partition board (2) to be equipped with the electricity being fixedly connected with babinet (1) lateral wall
The output shaft of motivation (17), the motor (17) is connected with horizontally disposed shaft, and the shaft stretches into babinet (1)
Part the stirring rod (18) being placed equidistant with is installed along its length, side of the babinet (1) far from motor (17)
Drainpipe (19) is installed, the dosing bucket (21) being fixedly connected with babinet (1) outside is installed above drainpipe (19).
2. a kind of Hardware fitting according to claim 1 processes sewage filter device, which is characterized in that the fixed plate
(12) width is less than the width for the treatment of box (8), and the both ends of fixed plate (12) and the madial wall for the treatment of box (8) weld, processing
The bottom of case (8) offers apopore.
3. a kind of Hardware fitting according to claim 1 processes sewage filter device, which is characterized in that the collecting box
(15) bottom offers mesh, and side of the collecting box (15) far from fixed case (3) offers opening positioned at babinet (1) side wall
Mouthful, the external articulation of opening has the door closure (20) being fixedly connected with babinet (1).
4. a kind of Hardware fitting according to claim 1 processes sewage filter device, which is characterized in that the drainpipe
(19) it is located at the top of babinet (1) bottom interior wall, the bottom centre position of the babinet (1) offers mudhole, mudhole
It is internally provided with stopper rod.
5. a kind of Hardware fitting according to claim 1 processes sewage filter device, which is characterized in that the waste discharge slot
(14) it is in porous network structure to be located at internal its bottom of part for the treatment of box (8), the separate treatment box (8) of the waste discharge slot (14)
One end offers sewage draining exit.
6. a kind of Hardware fitting according to claim 1 processes sewage filter device, which is characterized in that the dosing bucket
(21) bottom is connected with the chemical feed pipe being connected to babinet (1) inside, and valve is equipped on chemical feed pipe.
7. a kind of Hardware fitting according to claim 1 processes sewage filter device, which is characterized in that the movable plate
(10) top center position is equipped with flow distribution plate, and the arc-shaped structure in top of flow distribution plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542590.9A CN108529793A (en) | 2018-05-30 | 2018-05-30 | A kind of Hardware fitting processing sewage filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542590.9A CN108529793A (en) | 2018-05-30 | 2018-05-30 | A kind of Hardware fitting processing sewage filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108529793A true CN108529793A (en) | 2018-09-14 |
Family
ID=63473234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810542590.9A Withdrawn CN108529793A (en) | 2018-05-30 | 2018-05-30 | A kind of Hardware fitting processing sewage filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108529793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772877A (en) * | 2019-11-06 | 2020-02-11 | 义乌喵小乐宠物用品有限公司 | Distributed sewage treatment equipment |
-
2018
- 2018-05-30 CN CN201810542590.9A patent/CN108529793A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772877A (en) * | 2019-11-06 | 2020-02-11 | 义乌喵小乐宠物用品有限公司 | Distributed sewage treatment equipment |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |