CN109133517A - One kind short fine filtering cooling system suitable for treatment of dyeing wastewater - Google Patents
One kind short fine filtering cooling system suitable for treatment of dyeing wastewater Download PDFInfo
- Publication number
- CN109133517A CN109133517A CN201811090394.9A CN201811090394A CN109133517A CN 109133517 A CN109133517 A CN 109133517A CN 201811090394 A CN201811090394 A CN 201811090394A CN 109133517 A CN109133517 A CN 109133517A
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- Prior art keywords
- shell
- retaining ring
- filter
- short fine
- fine filtering
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Classifications
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- 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
- C02F3/00—Biological 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
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- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses one kind suitable for treatment of dyeing wastewater short fine filters cooling system, including dyeing waste water pond, water inlet water pump, water inlet line, short fine filtering cooling treatment equipment, dyeing waste water biochemical treatment tank and pumping conduit, one end of the water inlet water pump is connected to the fixation of one end of pumping conduit, the other end of the pumping conduit protrudes into dyeing waste water pond, the other end of the water inlet water pump is connected to the fixation of one end of water inlet line, the other end of the water inlet line is connected to one end fixation of short fine filtering cooling treatment equipment, the other end of the short fine filtering cooling treatment equipment protrudes into dyeing waste water biochemical treatment tank.The present invention is filtered the short fibre in dyeing waste water by short fine filtering cooling treatment equipment, remove the short fibre in dyeing waste water, reduce the temperature in dyeing waste water, the method of traditional biochemistry treatment dyeing waste water is set to obtain better implementation, the influence to microorganism is reduced, so that subsequent system is worked preferably and is run.
Description
Technical field
The present invention relates to treatment of dyeing wastewater field, specifically a kind of fine filtering cooling short suitable for treatment of dyeing wastewater
System.
Background technique
At present in printing-dyeing waste water treatment process, frequently with biochemical processing method, but dyeing waste water is being generated
In the process, the staple fibers such as cloth can enter in dyeing waste water, and these staple fibers (also known as cut by staple fiber (short fiber)
Section fibre, chemical fibre long-fiber bundle are cut off or break into the fiber for being equivalent to various natural fiber length.Staple fiber boundary,
Length is generally 35~150mm.Cotton, wool type, the staple fibers such as type carpet and medium-length can be divided by the specification of natural fiber.)
A large amount of sludge can be generated by entering in wastewater treatment, increase the processing cost in waste water, in addition mistake of the dyeing waste water in generation
A large amount of waste heat is had in journey, these waste heats enter in dyeing waste water biochemical treatment system, microorganism can also be had an impact,
Therefore it is handled, guarantees the normal of aftertreatment systems.
Summary of the invention
The purpose of the present invention is to provide one kind suitable for treatment of dyeing wastewater short fine filtering cooling system, to solve now
There is the problems in technology.
To achieve the above object, the invention provides the following technical scheme:
One kind short fine filtering cooling system suitable for treatment of dyeing wastewater, including dyeing waste water pond, water inlet water pump, water inlet pipe
Road, short fine filtering cooling treatment equipment, dyeing waste water biochemical treatment tank and pumping conduit, one end of the water inlet water pump with draw water
The fixed connection in one end of pipeline, the other end of the pumping conduit protrude into dyeing waste water pond, the other end of the water inlet water pump with
One end of the fixed connection in one end of water inlet line, the other end of the water inlet line and short fine filtering cooling treatment equipment is fixed to be connected
Logical, the other end of the short fine filtering cooling treatment equipment protrudes into dyeing waste water biochemical treatment tank, and filling in dyeing waste water pond needs
The dyeing waste water handled, by water pump of intaking, pumping conduit takes out the dyeing waste water to be processed in dyeing waste water pond
It out and is transmitted into water water pipe, water inlet line promotes dyeing waste water to be dealt with into short fine filtering cooling treatment equipment
It is handled, the clear water obtained after processed, which is transported to again in dyeing waste water biochemical treatment tank, to be further processed.
As optimization, the short fine filtering cooling treatment equipment includes bracket, clear water collecting tank, filter device and shell,
It is fixedly installed clear water collecting tank on the bracket, shell, the clear water collecting tank are fixedly installed on the clear water collecting tank
Space is formed between shell, and filter device, the mistake are provided in the space formed between the clear water collecting tank and shell
Filter device is fixedly connected with shell, is provided with gap between the outside and shell of the filter device, the filter device with clearly
Gap is provided between water collecting groove.
As optimization, the filter device includes filter, retaining ring and center driving axis, and the filter is hollow cylinder
The space formed between clear water collecting tank and shell is arranged in body filter, the filter, and the retaining ring was fixed at
In filter, the retaining ring is arranged in adjacent one end of the filter close to water inlet line, the port of the retaining ring and water inlet line it
Between be equipped with a distance, the center driving axis pass through retaining ring center, the center driving axis is fixedly connected with retaining ring, described
Center driving axis passes through filter, and the center driving axis and shell are movably hinged.
As optimization, the retaining ring includes centre bore, connecting rod, gear fan, retaining ring shell, and the retaining ring shell is annular,
Gap is provided between the retaining ring shell and filter, the center point of the retaining ring shell is provided with centre bore, the center
Transmission shaft passes through centre bore, and the centre bore is fixedly connected with center driving axis, is arranged between the centre bore and retaining ring shell
There is connecting rod, the connecting rod is fixedly connected with centre bore, and the connecting rod is fixedly connected with retaining ring shell, and the connecting rod is
Eight, the connecting rod is uniformly arranged between centre bore and retaining ring shell, and gear fan is fixedly installed in the connecting rod, described
Gear fan is arranged far from one end of centre bore, and the side of the gear fan is fixedly connected with retaining ring shell, and the gear fan is that arc is fanned
The recess direction in face, the gear fan is clockwise.
As optimization, the filter is using filter made of purpose stainless steel filtering net, the strainer net of the filter
Bore dia is less than the diameter of staple fiber, handled dyeing waste water by water inlet water pump lifting to water inlet line, water inlet line with
Retaining ring keeps one section of distance, by the water outlet impact check ring of intake pump, center driving axis is driven to be rotated, so that entire short
Fine filtration system carries out rotary motion, is in contact with air, and carrying out heat exchange reduces temperature, the dyeing waste water of impact check ring into
Row is into filter, and filter is made of the stainless steel filtering net of 100 mesh, and the dyeing waste water containing short fibre enters filtering
It is filtered in device, water, which drops onto enter in clear water collecting tank by gap, collects pond, and short fibre is on the top of filter
It is entered in short fine collecting tank containing certain angle, collects removal, wherein shell is to prevent from printing and dyeing to protect dyeing waste water
Waste water splashes.
As optimization, the short fine filtering cooling treatment equipment further includes clear water guide groove and short fine collecting tank, the clear water
One end of the close water inlet line of collecting tank is fixedly connected with clear water guide groove, between being equipped between the clear water collecting tank and filter
Gap, one end of the separate water inlet line of the clear water collecting tank are fixedly connected with short fine collecting tank, the clear water collecting tank and short fibre
Baffle is provided between collecting tank, the surface of the baffle is the port of filter.
As optimization, the height of the one end of the short fine filtering cooling treatment equipment close to water inlet line is higher than short fine filtering
The height of the one end of cooling treatment equipment far from water inlet line.
As optimization, the shell is the semicolumn shell that Open Side Down, and the clear water collecting tank is the half of opening upwards
Circular groove, the shell and clear water collecting tank are closely chimeric.
As optimization, the retaining ring is stainless steel retaining ring, and the quantity of the retaining ring is one.
Compared with prior art, the beneficial effects of the present invention are: the present invention filters cooling treatment equipment to print by short fibre
Short fibre in dye waste water is filtered, and removes the short fibre in dyeing waste water, meanwhile, the temperature in dyeing waste water is reduced, tradition is made
The method of biochemistry treatment dyeing waste water obtain better implementation, reduce the influence to microorganism, make subsequent system work
Preferably run.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fine filtering cooling system short suitable for treatment of dyeing wastewater of the present invention；
Fig. 2 is a kind of short fine filtering cooling treatment equipment of fine filtering cooling system short suitable for treatment of dyeing wastewater of the present invention
Structural schematic diagram；
Fig. 3 is a kind of cross-sectional view of the filter device of fine filtering cooling system short suitable for treatment of dyeing wastewater of the present invention；
Fig. 4 is a kind of retaining ring structural schematic diagram of fine filtering cooling system short suitable for treatment of dyeing wastewater of the present invention.
In figure: 1- dyeing waste water pond, 2- water inlet water pump, 3- water inlet line, 4- short fine filtering cooling treatment equipment, 401- branch
Frame, 402- clear water collecting tank, 403- filter device, 4031- filter, 4032- retaining ring, 40321- centre bore, 40322- connection
Bar, 40323- gear fan, 40324- retaining ring shell, 4033- center driving axis, 404- shell, 405- clear water guide groove, the short fine receipts of 406-
Collect slot, 5- dyeing waste water biochemical treatment tank, 6- pumping conduit.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, in the embodiment of the present invention, one kind short fine filtering cooling system, packet suitable for treatment of dyeing wastewater
Include dyeing waste water pond 1, water inlet water pump 2, water inlet line 3, short fine filtering cooling treatment equipment 4,5 and of dyeing waste water biochemical treatment tank
One end of pumping conduit 6, water pump 2 of intaking is connected to the fixation of one end of pumping conduit 6, and the other end of pumping conduit 6 protrudes into printing and dyeing
The other end of wastewater disposal basin 1, water pump 2 of intaking is connected to the fixation of one end of water inlet line 3, the other end of water inlet line 3 and short fine mistake
The fixed connection in one end of cooling treatment equipment 4 is filtered, the other end of short fine filtering cooling treatment equipment 4 protrudes at dyeing waste water biochemistry
Pond 5 is managed, fills the dyeing waste water handled in dyeing waste water pond, by water inlet water pump, pumping conduit is by dyeing waste water
Dyeing waste water to be processed in pond is extracted out and is transmitted into water water pipe, and water inlet line promotes dyeing waste water to be dealt with
It is handled into short fine filtering cooling treatment equipment, the clear water obtained after processed is transported to dyeing waste water biochemical treatment tank again
In be further processed.
As shown in Fig. 2, short fine filtering cooling treatment equipment 4 includes bracket 401, clear water collecting tank 402, filter device 403
With shell 404, clear water collecting tank 402 is fixedly installed on bracket 401, shell 404 is fixedly installed on clear water collecting tank 402,
Space is formed between clear water collecting tank 402 and shell 404, is arranged in the space formed between clear water collecting tank 402 and shell 404
There is filter device 403, filter device 403 is fixedly connected with shell 404, is arranged between the outside and shell 404 of filter device 403
There is gap, is provided with gap between filter device 403 and clear water collecting tank 402.
As shown in figure 3, filter device 403 includes filter 4031, retaining ring 4032 and center driving axis 4033, filter
4031 be hollow cylinder filter, and the space formed between clear water collecting tank 402 and shell 404 is arranged in filter 4031,
Retaining ring 4032 is fixed in filter 4031, and it is attached close to one end of water inlet line 3 that filter 4031 is arranged in retaining ring 4032
Closely, a distance is equipped between retaining ring 4032 and the port of water inlet line 3, center driving axis 4033 passes through in retaining ring 4032
The heart, center driving axis 4033 are fixedly connected with retaining ring, center driving axis 4033 pass through filter 4031, center driving axis 4033 with
Shell 404 is movably hinged.
As shown in figure 4, retaining ring 4032 includes centre bore 40321, connecting rod 40322, gear fan 40323, retaining ring shell
40324, retaining ring shell 40324 is annular, and gap, retaining ring shell are provided between retaining ring shell 40324 and filter 4031
40324 the center point is provided with centre bore 40321, and center driving axis 4033 passes through centre bore 40321, and centre bore 40321 is in
Heart transmission shaft 4033 is fixedly connected, and connecting rod 40322, connecting rod are provided between centre bore 40321 and retaining ring shell 40324
40322 are fixedly connected with centre bore 40321, and connecting rod 40322 is fixedly connected with retaining ring shell 40324, and connecting rod 40322 is eight
Root, connecting rod 40322 are uniformly arranged between centre bore 40321 and retaining ring shell 40324, are fixedly installed in connecting rod 40322
There is gear fan 40323, gear fan 40323 is arranged far from one end of centre bore 40321, the side of gear fan 40323 and retaining ring shell
40324 are fixedly connected, and gear fan 40323 is arcuate sectors, and the recess direction of gear fan 40323 is clockwise.
As shown in figure 3, filter made of stainless steel filtering net of the filter 4031 using 100 mesh, the filter of filter 4031
Net mesh diameter is less than the diameter of staple fiber, and handled dyeing waste water passes through water inlet water pump lifting to water inlet line, water inlet pipe
Road is kept at a distance from one section with retaining ring, by the water outlet impact check ring of intake pump, drives center driving axis to be rotated, so that whole
A short fine filtration system carries out rotary motion, is in contact with air, and carrying out heat exchange reduces temperature, and the printing and dyeing of impact check ring are useless
Water proceeds in filter, and filter is made of the stainless steel filtering net of 100 mesh, and the dyeing waste water containing short fibre enters
It is filtered in filter, water, which drops onto enter in clear water collecting tank by gap, collects pond, and short fibre is in filter
Top is contained certain angle and is entered in short fine collecting tank, collects removal, wherein shell is prevented to protect dyeing waste water
Dyeing waste water splashes.
As shown in the figures 1 and 2, short fine filtering cooling treatment equipment 4 further includes clear water guide groove 405 and short fine collecting tank 406, clearly
One end of the close water inlet line 3 of water collecting groove 402 is fixedly connected with clear water guide groove 405, clear water collecting tank 402 and filter 4031
Between be equipped with gap, one end of separate the water inlet line 3 of clear water collecting tank 402 is fixedly connected with short fine collecting tank 406, clear water collection
Baffle is provided between slot 402 and short fine collecting tank 406, the surface of baffle is the port of filter 4031.
As shown in Fig. 2, the height of the one end of short fine filtering cooling treatment equipment 4 close to water inlet line 3 is higher than short fine filtering
The height of the one end of cooling treatment equipment 4 far from water inlet line 3.
As shown in Fig. 2, shell 404 is the semicolumn shell that Open Side Down, clear water collecting tank 402 is the semicircle of opening upwards
Slot, shell 404 are close chimeric with clear water collecting tank 402.
As shown in figure 4, retaining ring 4032 is stainless steel retaining ring, the quantity of retaining ring 4032 is one.
The present invention is filtered the short fibre in dyeing waste water by short fine filtering cooling treatment equipment, removes dyeing waste water
In short fibre, meanwhile, reduce dyeing waste water in temperature, obtain the method for traditional biochemistry treatment dyeing waste water more preferably
Implementation, reduce influence to microorganism, so that subsequent system is worked preferably and run.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. one kind is short suitable for treatment of dyeing wastewater fine to filter cooling system, it is characterised in that: including dyeing waste water pond (1),
It intakes water pump (2), water inlet line (3), short fibre filter cooling treatment equipment (4), dyeing waste water biochemical treatment tank (5) and drinking-water pipe
Road (6), one end of one end and the pumping conduit (6) of water inlet water pump (2), which is fixed, to be connected to, the pumping conduit (6) it is another
End is protruded into dyeing waste water pond (1), and one end of the other end and the water inlet line (3) of water inlet water pump (2), which is fixed, to be connected to, it is described into
The other end of waterpipe (3) is connected to one end fixation of short fine filtering cooling treatment equipment (4), the short fine filtering cooling treatment
The other end of equipment (4) protrudes into dyeing waste water biochemical treatment tank (5).
2. one kind according to claim 1 short fine filtering cooling system suitable for treatment of dyeing wastewater, it is characterised in that:
Short fine filtering cooling treatment equipment (4) includes bracket (401), clear water collecting tank (402), filter device (403) and shell
(404), it is fixedly installed clear water collecting tank (402) on the bracket (401), is fixedly installed on the clear water collecting tank (402)
Have shell (404), form space between the clear water collecting tank (402) and shell (404), the clear water collecting tank (402) with
It is provided in the space formed between shell (404) filter device (403), the filter device (403) and shell (404) are fixed
Connection, is provided with gap, the filter device (403) and clear water between the outside and shell (404) of the filter device (403)
Collecting tank is provided with gap between (402).
3. one kind according to claim 2 short fine filtering cooling system suitable for treatment of dyeing wastewater, it is characterised in that:
The filter device (403) includes filter (4031), retaining ring (4032) and center driving axis (4033), the filter
It (4031) is hollow cylinder filter, the filter (4031) is arranged between clear water collecting tank (402) and shell (404)
The space of formation, the retaining ring (4032) are fixed in filter (4031), and the retaining ring (4032) is arranged in filter
(4031) close to the adjacent one end of water inlet line (3), one section is equipped between the retaining ring (4032) and the port of water inlet line (3)
Distance, the center driving axis (4033) pass through the center of retaining ring (4032), and the center driving axis (4033) is fixed with retaining ring
Connection, the center driving axis (4033) pass through filter (4031), the center driving axis (4033) and shell (404) activity
Hingedly.
4. one kind according to claim 3 short fine filtering cooling system suitable for treatment of dyeing wastewater, it is characterised in that:
The retaining ring (4032) includes centre bore (40321), connecting rod (40322), gear fan (40323), retaining ring shell (40324), institute
Retaining ring shell (40324) are stated as annular, are provided with gap between the retaining ring shell (40324) and filter (4031), it is described
The center point of retaining ring shell (40324) is provided with centre bore (40321), and the center driving axis (4033) passes through centre bore
(40321), the centre bore (40321) is fixedly connected with center driving axis (4033), outside the centre bore (40321) and retaining ring
It is provided between shell (40324) connecting rod (40322), the connecting rod (40322) is fixedly connected with centre bore (40321), institute
It states connecting rod (40322) to be fixedly connected with retaining ring shell (40324), the connecting rod (40322) is eight, the connecting rod
(40322) it is uniformly arranged between centre bore (40321) and retaining ring shell (40324), fixation is set on the connecting rod (40322)
It is equipped with gear fan (40323), the gear fan (40323) is arranged far from one end of centre bore (40321), and the gear fans (40323)
Side be fixedly connected with retaining ring shell (40324), gear fan (40323) is arcuate sectors, the gear fan (40323) it is recessed
Falling into direction is clockwise.
5. one kind according to claim 4 short fine filtering cooling system suitable for treatment of dyeing wastewater, it is characterised in that:
Filter made of stainless steel filtering net of the filter (4031) using 100 mesh, the sieve meshes of the filter (4031)
Diameter is less than the diameter of staple fiber.
6. one kind according to claim 5 short fine filtering cooling system suitable for treatment of dyeing wastewater, it is characterised in that:
Short fine filtering cooling treatment equipment (4) further includes clear water guide groove (405) and short fine collecting tank (406), and the clear water is collected
One end of the close water inlet line (3) of slot (402) is fixedly connected clear water guide groove (405), the clear water collecting tank (402) and filtering
Gap is equipped between device (4031), one end of the separate water inlet line (3) of the clear water collecting tank (402) is fixedly connected with short fine receipts
Collect slot (406), is provided with baffle, the surface of the baffle between the clear water collecting tank (402) and short fine collecting tank (406)
For the port of filter (4031).
7. one kind according to claim 6 short fine filtering cooling system suitable for treatment of dyeing wastewater, it is characterised in that:
The height of the one end of short fine filtering cooling treatment equipment (4) close to water inlet line (3) is higher than short fine filtering cooling treatment and sets
The height of the one end of standby (4) far from water inlet line (3).
8. one kind according to claim 2 short fine filtering cooling system suitable for treatment of dyeing wastewater, it is characterised in that:
The shell (404) is the semicolumn shell that Open Side Down, and the clear water collecting tank (402) is the half slot of opening upwards, institute
It is close chimeric with clear water collecting tank (402) to state shell (404).
9. one kind according to claim 3 short fine filtering cooling system suitable for treatment of dyeing wastewater, it is characterised in that:
The retaining ring (4032) is stainless steel retaining ring, and the quantity of the retaining ring (4032) is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811090394.9A CN109133517B (en) | 2018-09-18 | 2018-09-18 | Short fiber filtering and cooling system suitable for printing and dyeing wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811090394.9A CN109133517B (en) | 2018-09-18 | 2018-09-18 | Short fiber filtering and cooling system suitable for printing and dyeing wastewater treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109133517A true CN109133517A (en) | 2019-01-04 |
| CN109133517B CN109133517B (en) | 2020-06-23 |
Family
ID=64814819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811090394.9A Active CN109133517B (en) | 2018-09-18 | 2018-09-18 | Short fiber filtering and cooling system suitable for printing and dyeing wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109133517B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1034138A (en) * | 1996-07-20 | 1998-02-10 | Bridgestone Corp | Water cleaner provided with cooling function |
| WO2014185401A1 (en) * | 2013-05-16 | 2014-11-20 | 株式会社廣林 | Moisture-harvesting device |
| CN204973257U (en) * | 2015-07-24 | 2016-01-20 | 常熟市亿美达无纺科技有限公司 | Water thorn technology waste water filter equipment |
| CN205164263U (en) * | 2015-11-20 | 2016-04-20 | 乐清市瓯兴纸业有限公司 | Useless thick liquid filtration equipment |
| CN206384988U (en) * | 2016-12-29 | 2017-08-08 | 维信（内蒙古）针织高科技有限公司 | A kind of printing and dyeing wastewater treatment system |
-
2018
- 2018-09-18 CN CN201811090394.9A patent/CN109133517B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1034138A (en) * | 1996-07-20 | 1998-02-10 | Bridgestone Corp | Water cleaner provided with cooling function |
| WO2014185401A1 (en) * | 2013-05-16 | 2014-11-20 | 株式会社廣林 | Moisture-harvesting device |
| CN204973257U (en) * | 2015-07-24 | 2016-01-20 | 常熟市亿美达无纺科技有限公司 | Water thorn technology waste water filter equipment |
| CN205164263U (en) * | 2015-11-20 | 2016-04-20 | 乐清市瓯兴纸业有限公司 | Useless thick liquid filtration equipment |
| CN206384988U (en) * | 2016-12-29 | 2017-08-08 | 维信（内蒙古）针织高科技有限公司 | A kind of printing and dyeing wastewater treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109133517B (en) | 2020-06-23 |
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