CN207412943U - A kind of waste plastic Membrane cleaning retracting device - Google Patents
A kind of waste plastic Membrane cleaning retracting device Download PDFInfo
- Publication number
- CN207412943U CN207412943U CN201721340695.3U CN201721340695U CN207412943U CN 207412943 U CN207412943 U CN 207412943U CN 201721340695 U CN201721340695 U CN 201721340695U CN 207412943 U CN207412943 U CN 207412943U
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- CN
- China
- Prior art keywords
- service sink
- pool
- water
- waste plastic
- retracting device
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model provides a kind of waste plastic Membrane cleaning retracting device, belongs to plastics recovery technical field.It solves existing clean and reuse device and the sewage that generated in processing procedure can not be handled, if the problem of just can cause environmental pollution if sewage directly discharge.This waste plastic Membrane cleaning retracting device, including service sink, feeder and press drier, clean and reuse device has further included multifeed clarifier and collecting-tank, press drier connects service sink by feeder, press drier is arranged in collecting-tank, multifeed clarifier has intake pool and discharge bay, and respectively by the intake pool of pipeline connection multifeed clarifier, the discharge bay of multifeed clarifier is connected by pipeline with service sink for service sink and collecting-tank.Water in the service sink of the present apparatus is in the state of circulating filtration always, improves the water quality in service sink, is conducive to clean the plastic film in service sink, has not only saved water resource, but also reduce the processing cost to waste plastic film.
Description
Technical field
The utility model belongs to plastics recovery technical field, particularly a kind of waste plastic Membrane cleaning retracting device.
Background technology
Plastic film is to use polyvinyl chloride, polyethylene, polypropylene and film made of other trees, is widely used for eating
The product packaging in the fields such as product, medicine and chemical industry, wherein it is again maximum with food packaging proportion, such as beverage packaging, speed
Jelly food packaging, cooking food packaging and Chinese meal food packaging etc., all people's lives of these products bring great convenience；
In addition, plastic film can be additionally used in the bottom surface covering in agriculture zero field, is conducive to improve the soil moisture, keeps the soil water
Point, soil texture is maintained, disease etc., plays and promote plant growth caused by preventing pest and disease damage invasion and attack crop and certain micro-organisms
Effect.Since plastic film can not be decomposed voluntarily, permanent pollution will be caused to natural environment if arbitrarily abandoning.
At present, Chinese patent net discloses a kind of ground Membrane cleaning and is granulated recycling unit (application number：201510589037.7),
It includes mulch and cleans unit, and the mulch cleaning unit is clear including the first belt conveyor, crusher, friction set gradually
Washing machine, the first rinsing bath, the first screw feeding machine, the second rinsing bath, the second screw feeding machine, dewaterer, drying system and
One storage bin, for conveying material into the crusher, one end of the friction cleaning machine is set first belt conveyor
It puts in the lower section of the crusher, the other end of the friction cleaning machine is arranged on the top of first rinsing bath, and described
The afterbody of the afterbody of one rinsing bath and second rinsing bath is both provided with discharge mechanism, one end of first screw feeding machine
It is arranged below the discharge mechanism of first rinsing bath, the other end of first screw feeding machine is arranged on second drift
The top of wash pool, one end of second screw feeding machine is arranged on the lower section of the discharge mechanism of second rinsing bath, described
The other end of second screw feeding machine is arranged on the top of the dewaterer, and the drying system is used to that material to be dried,
First storage bin is used to store material；Mulch is granulated unit, and the mulch, which is granulated unit, includes the second skin set gradually
Band conveyer, cutting compacting machine, single screw extrusion machine, hydraulic screen replacing mechanism, Water ring granulator, vertical dewaterer, supply air system
With the second storage bin, second belt conveyor is used for the material in first storage bin into the cutting compacting machine
Conveying, the single screw extrusion machine are connected with the cutting compacting machine, and the hydraulic screen replacing mechanism is arranged on the single screw rod and squeezes
Go out the afterbody of machine, connected between the hydraulic screen replacing mechanism and the vertical dewaterer by the Water ring granulator, it is described to send
For blowing into the vertical dewaterer, second storage bin is used to store material wind system.
Although above-mentioned ground Membrane cleaning is granulated recycling unit and can mulch be crushed and rinsed, there is no to place
It manages the sewage generated in the process to be handled, if just can cause environmental pollution if sewage directly discharge.
The content of the invention
The purpose of this utility model is that there are the above problems for existing technology, it is proposed that a kind of waste plastic Membrane cleaning
Retracting device, the utility model solve the technical issues of be：How to realize to the device using when the sewage that generates handle
To improve the utilization rate of sewage.
The purpose of this utility model can be realized by following technical proposal：A kind of waste plastic Membrane cleaning retracting device,
Including service sink, feeder and press drier, which is characterized in that the clean and reuse device has further included multifeed clarifier and catchmented
Pond, the press drier connect service sink by feeder, and the press drier is arranged in collecting-tank, and the multifeed clarifier has
Intake pool and discharge bay, the service sink and collecting-tank pass through the intake pool of pipeline connection multifeed clarifier, the multistage respectively
The discharge bay of sedimentation basin is connected by pipeline with service sink.
Plastic film in service sink is delivered in press drier by feeder, and press drier is dehydrated plastic film extrusion, is squeezed
The water of extrusion is flowed into collecting-tank, and the water in service sink and collecting-tank is back to by pipeline in the intake pool of multifeed clarifier
And precipitation step by step is carried out by multifeed clarifier and is filtered so that the water quality in the discharge bay of multifeed clarifier is preferable, multi stage precipitation
Water in the discharge bay in pond is flowed into service sink by pipeline.The structure causes the water in service sink to be in circulating filtration always
State improves the water quality in service sink, is conducive to clean the plastic film in service sink, and press drier is worked
The sewage generated in journey is also recycled, and has not only saved water resource, but also reduces the processing cost to waste plastic film.
In a kind of above-mentioned waste plastic Membrane cleaning retracting device, the clean and reuse device has further included back pool,
The service sink connects back pool by return pipe one, and the collecting-tank connects back pool, the back pool by return pipe two
By return pipe tee joint intake pool, water pump one is connected on the return pipe three, the discharge bay connects clear by spray tube
Wash pool.Water in service sink and collecting-tank is flowed by return pipe one and return pipe two in back pool respectively, and sewage is in return water
First carry out precipitation filtering in pond, then water pump one work by the water in back pool by return pipe three be pumped into multifeed clarifier into
In pond, by the way that the water that back pool is entered in the intake pool of multifeed clarifier is set to be unlikely to dirty, in discharge bay
Water is flowed by spray tube in service sink.
In a kind of above-mentioned waste plastic Membrane cleaning retracting device, the clean and reuse device further included pulverizer and
The screw cleaning machine being connected with pulverizer has backflash on the service sink, and the backflash is inclined to set, the reflux
Relatively low one end extends to the top of back pool on slot, and the screw cleaning machine is arranged in backflash and screw cleaning machine goes out
Material mouth one end higher from backflash is stretched out outside backflash.Discarded plastic film is tucked into pulverizer, plastic film
It is entered after pulverizer crushes in screw cleaning machine, screw cleaning machine cleans plastic film and is transported to cleaning
In pond, the sewage that screw cleaning machine generates during being cleaned to plastic film is flowed into backflash, and passes through backflash
It is flowed into back pool, sewage is avoided to enter the water quality in service sink in pollution service sink.
In a kind of above-mentioned waste plastic Membrane cleaning retracting device, the water outlet of the spray tube towards feeder and is located at
The lower section of the discharge port of screw cleaning machine.Plastic film is extruded from the discharge port of screw cleaning machine and drops into service sink, goes out
The water in pond is flowed into service sink by spray tube and to from the plastic film that the discharge port of screw cleaning machine squeezes out into traveling
One step is cleaned.
In a kind of above-mentioned waste plastic Membrane cleaning retracting device, the spray tube includes tilting section and horizontal segment, institute
The upper end of tilting section is stated in infundibulate, the upper end of the tilting section connects the discharge bay of multifeed clarifier, the horizontal segment
Front end and the lower end of tilting section connect.The upper end of tilting section so that the inflow of the water inlet of spray tube is larger in infundibulate,
And the water yield of the water outlet of horizontal segment is smaller, so that ejected wash water can outwards be ejected from the water outlet of horizontal segment, carries
Height is to the cleaning performance of the plastic film of the discharge port extrusion from screw cleaning machine.
In a kind of above-mentioned waste plastic Membrane cleaning retracting device, it is provided in the service sink by more than two layers of mistake
The clean water area that strainer surrounds is provided with crossbeam on the service sink, is fixed with water pump two on the crossbeam, the water pump two into
The mouth of a river is extended in clean water area, is connected with cleaning pipe on the water outlet of the water pump two, and the outer end of the cleaning pipe is towards pulverizer
Feed inlet.The impurity of bulky grain in service sink and plastic film are isolated in water purification after more than two layers of filter screen by setting
Outside area so that the water quality in clean water area is preferable, on the one hand so that water pump two extracts the water in clean water area out, and will by cleaning pipe
In the water spray of extraction to the feed inlet of pulverizer, discarded plastic film is cleaned, on the other hand so that water pump two exists
It is not easy to plug during drawing water.
In a kind of above-mentioned waste plastic Membrane cleaning retracting device, the multifeed clarifier further includes intermediate pool, described
It is both provided with vertical filter plate in intake pool, intermediate pool and discharge bay, the filter plate is by corresponding intake pool, intermediate pool
And discharge bay is separated into intake chamber and water-supplying chamber, the water-supplying chamber of the intake pool and the intake chamber of intermediate pool pass through diversion pipe
One connection, the water-supplying chamber of the intermediate pool are connected with the intake chamber of discharge bay by diversion pipe two.Water pump one will be in back pool
Sewage is extracted by return pipe three in the intake chamber of intake pool, and the sewage of the intake chamber of intake pool after precipitating step by step by entering
In the water-supplying chamber of discharge bay, sewage is after multi stage precipitation so that the indoor water quality of water outlet of discharge bay is preferable.
In a kind of above-mentioned waste plastic Membrane cleaning retracting device, the clean and reuse device has further included sludge tank,
The bottom of the intake pool, intermediate pool and discharge bay offers sewage draining exit, and the sewage draining exit connects sludge by blow-off pipe
Tank is connected with sludge pump on the blow-off pipe.After the device long-play, the bottom of intake pool, intermediate pool and discharge bay
Deposition has more sludge, periodically starts sludge pump and the sludge in intake pool, intermediate pool and discharge bay is pumped into sludge
In tank, intake pool is avoided, sludge excessively influences the sedimentation effect of sewage in intermediate pool and discharge bay.
In a kind of above-mentioned waste plastic Membrane cleaning retracting device, be provided with from front to back on the service sink two with
On the shaft that is mutually parallel, be equipped with impeller in every shaft, be provided on the service sink and be capable of the electricity that drive shaft rotates
Machine.Motor is rotated by chain drive or belt gear drive shaft or every shaft is driven by corresponding motor
Its rotation is moved, impeller rotates after shaft rotates, so that cleaning pool inner water is dialled from front to back after wheel rotation so that after broken
Plastic film the rear side of service sink can be moved on front side of service sink faster, improve cleaning of the device to plastic film
Organic efficiency.
Compared with prior art, the waste plastic Membrane cleaning retracting device of the utility model has the following advantages：It is so that clear
Water in wash pool is in the state of circulating filtration always, improves the water quality in service sink, is conducive to thin to the plastics in service sink
Film is cleaned, and the sewage that press drier generates during the work time is also recycled, and has not only saved water resource, but also drop
The low processing cost to waste plastic film.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the dimensional structure diagram of another angle of the utility model.
Fig. 3 is the front view of the utility model.
Fig. 4 is the rearview of the utility model.
Fig. 5 is the top view of the utility model.
In figure, 1, service sink；2nd, pulverizer；3rd, screw cleaning machine；4th, feeder；5th, press drier；6th, multifeed clarifier；
61st, intake pool；62nd, intermediate pool；63rd, discharge bay；7th, collecting-tank；8th, back pool；9th, return pipe one；10th, return pipe two；11st, return
Water pipe three；12nd, water pump one；13rd, spray tube；14th, cleaning pipe；15th, water pump two；16th, filter plate；17th, intake chamber；18th, water-supplying chamber；
19th, diversion pipe one；20th, diversion pipe two；21st, sludge tank；22nd, blow-off pipe；23rd, impeller；24th, sludge pump；25th, filter screen；26th, it is net
Pool；27th, crossbeam；28th, motor；29th, catch basin；30th, shaft.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, it is clear including service sink 1, multifeed clarifier 6, collecting-tank 7, back pool 8, pulverizer 2, spiral
Washing machine 3, feeder 4 and press drier 5, the pulverizer 2 are connected with screw cleaning machine 3 and are arranged on the front side of service sink 1, warp
Plastic film after pulverizer 2 crushes is delivered to by screw cleaning machine 3 in service sink 1, and the press drier 5 passes through feeder 4
Connection service sink 1 is simultaneously arranged on the rear side of service sink 1, and the plastic foil in service sink 1 can be delivered to press drier 5 by feeder
On, the press drier 5 is arranged in collecting-tank 7, and press drier 5 carries out extrusion dehydration to plastic foil, and the sewage of generation is flowed into collection
In pond 7.
As shown in Fig. 1, Fig. 3 and Fig. 5, the multifeed clarifier 6 include intake pool 61, intermediate pool 62, discharge bay 63 with
And sludge tank 21, vertical filter plate 16, the filtering are both provided in the intake pool 61, intermediate pool 62 and discharge bay 63
The both sides of plate 16 are respectively intake chamber 17 and water-supplying chamber 18, and the return pipe 3 11 connects the intake chamber 17 of intake pool 61, described
The water-supplying chamber 18 of intake pool 61 is connected with the intake chamber 17 of intermediate pool 62 by diversion pipe 1, the water-supplying chamber of the intermediate pool 62
18 are connected with the intake chamber 17 of discharge bay 63 by diversion pipe 2 20, the intake pool 61, intermediate pool 62 and discharge bay 63
Bottom offers sewage draining exit, and the sewage draining exit connects sludge tank 21 by blow-off pipe 22, dirt is connected on the blow-off pipe 22
Dredge pump 24.
The service sink 1 connects back pool 8 by return pipe 1, and the collecting-tank 7 connects return water by return pipe 2 10
Pond 8, the back pool 8 are connected the intake pool 61 of multifeed clarifier 6 by return pipe 3 11, are connected on the return pipe 3 11
Water pump 1, return pipe 1 and return pipe 2 10 are all provided with being set to that one end is high, the low structure of the other end so that service sink 1 and collecting-tank
Water conservancy in 7 is back to difference in height in back pool 8, and the work of water pump 1 takes out the water in back pool 8 by return pipe 3 11
Enter into the intake pool 61 of multifeed clarifier 6.
As shown in figure 3, the discharge bay 63 of the multifeed clarifier 6 connects service sink 1, the spray tube by spray tube 13
The lower section of discharge port of 13 water outlet towards feeder 4 and positioned at screw cleaning machine 3, the spray tube 13 include tilting section
The upper end of 13a and horizontal segment 13b, the tilting section 13a are in infundibulate, and the upper end of the tilting section 13a connects discharge bay 63
Water-supplying chamber 18, the front end of the horizontal segment 13b is connected with the lower end of tilting section 13a.The water quality of the water-supplying chamber 18 of discharge bay 63
Preferably and pass through spray tube 13 and be flowed into service sink 1, the thin further spray of plastics squeezed out to the discharge port of screw cleaning machine 3
Cleaning.
As shown in Figure 2, Figure 4 shows, there is backflash 29, the backflash 29 is inclined to set, described time on the service sink 1
Relatively low one end extends to the top of back pool 8 on chute 29, and the screw cleaning machine 3 is arranged in backflash 29 and spiral is clear
The discharge port of washing machine 3 one end higher from backflash 29 is stretched out outside backflash 29.Relatively low one end has and opens on backflash 29
Mouthful, the sewage that the work of screw cleaning machine 3 generates is flowed into backflash 29, and is flowed into back pool along the gradient of backflash 29
In 8.
As shown in Figure 1, shown in Figure 5, the clean water area 26 surrounded by more than two layers of filter screen 25 is provided in the service sink 1,
Crossbeam 27 is provided on the service sink 1, water pump 2 15 is fixed on the crossbeam 27, the water inlet of the water pump 2 15 extends
In clean water area 26, cleaning pipe 14 is connected on the water outlet of the water pump 2 15, the outer end of the cleaning pipe 14 is towards pulverizer 2
Feed inlet.Large granular impurity in service sink 1 and plastic film are isolated in outside clean water area 26 by filter screen 25 so that clean water area 26
Interior water quality is preferable, and the water in clean water area 26 is extracted out and pass through cleaning pipe 14 and is sprayed in pulverizer 2 by water pump 2 15, to crushing
Plastic film in machine 2 is cleaned.
Two or more the shafts being mutually parallel 30 are provided on the service sink 1 from front to back, are all provided in every shaft 30
There is impeller 23, the motor 28 for being capable of the rotation of drive shaft 30 is provided on the service sink 1.In the present embodiment, every shaft 30
By its rotation of corresponding motor 28 driving, shaft 30 rotates impeller 23 and rotates, by modeling in service sink 1 after the rotation of impeller 23
Material film is dialled from front to back so that plastic film can faster 3 sidesway of screw cleaning machine out of service sink 1 to feeder 4
Clean and reuse efficiency of the device to plastic film is improved in side.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein service sink 1, pulverizer 2, screw cleaning machine 3, screw feeding machine 4, press drier 5,
Multifeed clarifier 6, intake pool 61, intermediate pool 62, discharge bay 63, collecting-tank 7, back pool 8, return pipe 1, return pipe 2 10,
Return pipe 3 11, water pump 1, cleaning pipe 14, water pump 2 15, filter plate 16, intake chamber 17, water-supplying chamber 18, are led at spray tube 13
Flow tube 1, diversion pipe 2 20, sludge tank 21, blow-off pipe 22, impeller 23, sludge pump 24, filter screen 25, clean water area 26, crossbeam
27th, the terms such as motor 28, catch basin 29, shaft 30, but it does not preclude the possibility of using other terms.Using these terms only
Merely to more easily describe and explain the essence of the utility model；Being construed as any one of the additional limitations is all
It is contrary to the spirit of the present invention.
Claims (9)
1. a kind of waste plastic Membrane cleaning retracting device, including service sink (1), feeder (4) and press drier (5), feature exists
In the clean and reuse device has further included multifeed clarifier (6) and collecting-tank (7), and the press drier (5) passes through feeder
(4) service sink (1) is connected, the press drier (5) is arranged in collecting-tank (7), and the multifeed clarifier (6) has intake pool
(61) and discharge bay (63), the service sink (1) and collecting-tank (7) pass through the water inlet of pipeline connection multifeed clarifier (6) respectively
Pond (61), the discharge bay (63) of the multifeed clarifier (6) are connected by pipeline with service sink (1).
A kind of 2. waste plastic Membrane cleaning retracting device according to claim 1, which is characterized in that the clean and reuse dress
It puts and has further included back pool (8), the service sink (1) connects back pool (8) by return pipe one (9), and the collecting-tank (7) is logical
Return pipe two (10) connection back pool (8) is crossed, the back pool (8) connects intake pool (61) by return pipe three (11), described
Water pump one (12) is connected on return pipe three (11), the discharge bay (63) connects service sink (1) by spray tube (13).
A kind of 3. waste plastic Membrane cleaning retracting device according to claim 2, which is characterized in that the clean and reuse dress
The screw cleaning machine (3) for further including pulverizer (2) and being connected with pulverizer (2) is put, there is backflash on the service sink (1)
(29), the backflash (29) is inclined to set, and relatively low one end extends to the upper of back pool (8) on the backflash (29)
Side, the screw cleaning machine (3) be arranged in backflash (29) and the discharge port of screw cleaning machine (3) from backflash (29) compared with
Backflash (29) is stretched out outside in high one end.
A kind of 4. waste plastic Membrane cleaning retracting device according to claim 3, which is characterized in that the spray tube (13)
Water outlet towards feeder (4) and positioned at screw cleaning machine (3) discharge port lower section.
A kind of 5. waste plastic Membrane cleaning retracting device according to claim 4, which is characterized in that the spray tube (13)
Including tilting section (13a) and horizontal segment (13b), the upper end of the tilting section (13a) is in infundibulate, the tilting section (13a)
Upper end connection multifeed clarifier (6) discharge bay (63), one end of the horizontal segment (13b) and the lower end of tilting section (13a)
Connection.
A kind of 6. waste plastic Membrane cleaning retracting device according to claim 3 or 4 or 5, which is characterized in that the cleaning
The clean water area (26) surrounded by more than two layers of filter screen (25) is provided in pond (1), crossbeam is provided on the service sink (1)
(27), water pump two (15) is fixed on the crossbeam (27), the water inlet of the water pump two (15) is extended in clean water area (26), institute
State and cleaning pipe (14) be connected on the water outlet of water pump two (15), the outer end of the cleaning pipe (14) towards pulverizer (2) into
Material mouth.
7. according to a kind of waste plastic Membrane cleaning retracting device of claim 1-5 any one of them, which is characterized in that described more
Grade sedimentation basin (6) further includes intermediate pool (62), is both provided in the intake pool (61), intermediate pool (62) and discharge bay (63)
Vertical filter plate (16), the filter plate (16) are equal by corresponding intake pool (61), intermediate pool (62) and discharge bay (63)
It is separated into intake chamber (17) and water-supplying chamber (18), the water-supplying chamber (18) of the intake pool (61) and the intake chamber of intermediate pool (62)
(17) connected by diversion pipe one (19), the water-supplying chamber (18) of the intermediate pool (62) is logical with the intake chamber (17) of discharge bay (63)
Cross diversion pipe two (20) connection.
A kind of 8. waste plastic Membrane cleaning retracting device according to claim 7, which is characterized in that the clean and reuse dress
It puts and has further included sludge tank (21), the bottom row of offering of the intake pool (61), intermediate pool (62) and discharge bay (63)
Dirty mouth, the sewage draining exit connect sludge tank (21) by blow-off pipe (22), sludge pump (24) are connected on the blow-off pipe (22).
9. according to a kind of waste plastic Membrane cleaning retracting device of claim 1-5 any one of them, which is characterized in that described clear
Two or more the shafts being mutually parallel (30) are provided in wash pool (1) from front to back, impeller is equipped on every shaft (30)
(23), the motor (28) for being capable of drive shaft (30) rotation is provided on the service sink (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340695.3U CN207412943U (en) | 2017-10-16 | 2017-10-16 | A kind of waste plastic Membrane cleaning retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340695.3U CN207412943U (en) | 2017-10-16 | 2017-10-16 | A kind of waste plastic Membrane cleaning retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412943U true CN207412943U (en) | 2018-05-29 |
Family
ID=62311722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721340695.3U Expired - Fee Related CN207412943U (en) | 2017-10-16 | 2017-10-16 | A kind of waste plastic Membrane cleaning retracting device |
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| Country | Link |
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| CN (1) | CN207412943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226042A (en) * | 2018-10-10 | 2019-01-18 | 新沂市磊晶石英材料有限公司 | It is classified efficient cleaning device for quartz sand |
| CN112536952A (en) * | 2020-11-12 | 2021-03-23 | 澧县津溥包装制品有限责任公司 | Wastewater treatment device capable of performing circulating filtration for plastic film processing |
| CN113426192A (en) * | 2021-05-10 | 2021-09-24 | 唐林 | Nano copper powder preparation, filtration and collection device for electronic paste |
-
2017
- 2017-10-16 CN CN201721340695.3U patent/CN207412943U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226042A (en) * | 2018-10-10 | 2019-01-18 | 新沂市磊晶石英材料有限公司 | It is classified efficient cleaning device for quartz sand |
| CN112536952A (en) * | 2020-11-12 | 2021-03-23 | 澧县津溥包装制品有限责任公司 | Wastewater treatment device capable of performing circulating filtration for plastic film processing |
| CN113426192A (en) * | 2021-05-10 | 2021-09-24 | 唐林 | Nano copper powder preparation, filtration and collection device for electronic paste |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20211016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |