CN219646823U - Waste water treatment system for plastic recovery - Google Patents
Waste water treatment system for plastic recovery Download PDFInfo
- Publication number
- CN219646823U CN219646823U CN202320542443.8U CN202320542443U CN219646823U CN 219646823 U CN219646823 U CN 219646823U CN 202320542443 U CN202320542443 U CN 202320542443U CN 219646823 U CN219646823 U CN 219646823U
- Authority
- CN
- China
- Prior art keywords
- filter plate
- shell
- filter
- treatment system
- scraping
- 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.)
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- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- 238000011084 recovery Methods 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000007790 scraping Methods 0.000 claims abstract description 34
- 239000002893 slag Substances 0.000 claims description 34
- 238000004064 recycling Methods 0.000 claims description 12
- 239000013049 sediment Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 abstract description 24
- 239000012535 impurity Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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 discloses a wastewater treatment system for plastic recovery, which relates to the technical field of plastic recovery wastewater treatment and comprises a shell, wherein a water inlet is formed in the top of the shell, a water outlet is formed in one side of the shell, a first filter plate is vertically arranged in the shell, the water inlet and the water outlet are respectively positioned on two sides of the first filter plate, and a scraping device is arranged on one side, close to the water inlet, of the first filter plate. According to the utility model, through the design of the scraping device, when water flow to be filtered enters the shell through the water inlet, solid impurities are filtered through the first filter plate and then flow out from the water outlet, the solid impurities are attached to the first filter plate, at the moment, the driving wheel is started, and the driven wheel is driven to rotate through the driving action of the belt after the driving wheel rotates, so that the scraping plate arranged on the belt is driven to move, and in the moving process of the scraping plate, the solid impurities attached to the first filter plate can be scraped, the first filter plate is prevented from being blocked by the solid device, and the normal use of the first filter plate is ensured.
Description
Technical Field
The utility model relates to the technical field of plastic recycling wastewater treatment, in particular to a wastewater treatment system for plastic recycling.
Background
In the plastic particle processing process, raw materials and a modifier are required to be mixed together, and the plastic particles are processed through the procedures of stirring, heating extrusion, cooling, water removal, cutting and the like. At present, in the production process of the regenerated plastic particles, the plastic particles need to be cleaned, a large amount of waste water can be generated, under normal conditions, the waste water flows into a sedimentation tank to be precipitated and removed of impurities, and because a large amount of solid impurities exist in the waste water, the solid impurities need to be primarily removed by adopting a filtering device, but the filtering device is blocked when in use, and after a certain amount of solid impurities on one side of the filtering device are accumulated, the filtering efficiency of the filtering device can be greatly reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a wastewater treatment system for plastic recycling, so as to solve the technical problems.
The waste water treatment system for plastic recovery comprises a shell, wherein a water inlet is formed in the top of the shell, a water outlet is formed in one side of the shell, a first filter plate is vertically arranged in the shell, the water inlet and the water outlet are respectively positioned at two sides of the first filter plate, and a scraping device is arranged at one side, close to the water inlet, of the first filter plate;
the scraping device comprises a driving wheel, a driven wheel and a scraping plate, wherein the driving wheel and the driven wheel are both rotationally connected with the shell, the driving wheel is connected with the driven wheel through a belt, and the scraping plate is fixedly connected with the outer side of the belt.
Preferably, one side of the scraping device, which is close to the water inlet, is provided with a slag collecting device, the slag collecting device comprises a slag collecting plate, a second filter plate and a slag collecting roller shaft, the slag collecting roller shaft and the second filter plate are arranged between the two slag collecting plates, the second filter plate is arranged at the top of the crushing roller, one sides of the two slag collecting plates are fixedly provided with baffle plates, the baffle plates are arranged in pairs, and a transverse plate is arranged between the baffle plates and the slag collecting plates.
Preferably, two slag collecting roller shafts are arranged and meshed, and the two slag collecting roller shafts are rotationally connected with the shell.
Preferably, the second filter plate is obliquely arranged, and the side of the second filter plate with a lower horizontal position is arranged close to the scraping device.
Preferably, the device further comprises a driving motor, the driving wheel is sleeved on the first rotating shaft, and the output end of the driving motor is fixedly connected with the driving wheel.
Preferably, one side of the first filter plate, which is far away from the scraping device, is further provided with a filtering grapple, the filtering grapple comprises a connecting rod and barbs, one end of the connecting rod is connected with the first filter plate, and the other end of the connecting rod is provided with a plurality of barbs.
Preferably, a base is further arranged between the connecting rod and the first filter plate, the base is fixedly connected with the first filter plate, and the connecting rod is rotatably connected with the base.
Preferably, three barbs are arranged on any connecting rod and are uniformly arranged.
The beneficial effects of the utility model are as follows:
according to the utility model, through the design of the scraping device, when water flow to be filtered enters the shell through the water inlet, solid impurities are filtered through the first filter plate and then flow out from the water outlet, the solid impurities are attached to the first filter plate, at the moment, the driving wheel is started, the driving wheel is driven to rotate through the driving action of the belt after rotating, so that the scraping plate arranged on the belt is driven to move, the scraping plate is closely attached to the first filter plate, and in the moving process of the scraping plate, the solid impurities attached to the first filter plate can be scraped, the first filter plate is prevented from being blocked by the solid device, and the normal use of the first filter plate is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of a wastewater treatment system for plastic recycling according to one embodiment of the present utility model;
FIG. 2 is a schematic diagram of a scraping device of the wastewater treatment system for plastic recycling shown in FIG. 1;
FIG. 3 is a schematic view of a filter grapple of the wastewater treatment system for plastic recycling shown in FIG. 1;
legend: the device comprises a shell, a water inlet, a water outlet, a first filter plate, a driving wheel 5, a belt 6, a scraping plate 7, a driven wheel 8, a baffle 9, a second filter plate 10, a transverse plate 11, a slag collecting roller shaft 12, a connecting rod 13, a barb 14, a second rotating shaft 15, a driving motor 16, a third rotating shaft 17, a slag collecting plate 18 and a base 19.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
In embodiment one:
as shown in fig. 1 and 2, a wastewater treatment system for plastic recovery comprises a shell 1, wherein a water inlet 2 is formed in the top of the shell 1, a water outlet 3 is formed in one side of the shell 1, a first filter plate 4 is vertically arranged in the shell 1, the water inlet 2 and the water outlet 3 are respectively positioned on two sides of the first filter plate 4, and a scraping device is arranged on one side, close to the water inlet 2, of the first filter plate 4;
the scraping device comprises a driving wheel 5, a driven wheel 8 and a scraping plate 7, wherein the driving wheel 5 and the driven wheel 8 are both rotationally connected with the shell 1, the driving wheel 5 is connected with the driven wheel 8 through a belt 6, and the scraping plate 7 is fixedly connected with the outer side of the belt 6.
Through scraping the design of material device, after needing filterable rivers get into the shell through the water inlet, first through first filter to solid impurity filters, follow the delivery port later and flow, solid impurity adheres to on first filter, start the action wheel this moment, the action wheel rotates the back through the drive effect of belt, drive from the driving wheel rotation, thereby drive the scraper blade that sets up on the belt and remove, the scraper blade is hugged closely first filter setting, the in-process that the scraper blade removed can strike off the solid impurity of attaching on the first filter, prevent that solid device from blockking up first filter, ensure the normal use of first filter.
More preferably, one side of the scraping device, which is close to the water inlet 2, is provided with a slag collecting device, the slag collecting device comprises a slag collecting plate 18, a second filter plate 10 and a slag collecting roller shaft 12, the slag collecting roller shaft 12 and the second filter plate 10 are arranged between the two slag collecting plates 18, the second filter plate 10 is arranged at the top of the crushing roller, one sides of the two slag collecting plates 18 are fixedly provided with baffle plates 9, the baffle plates 9 are arranged in pairs, and a transverse plate 11 is further arranged between the baffle plates 9 and the slag collecting plates 18.
If the washed solid impurities cannot be collected and summarized effectively, the solid impurities still move automatically in the container, and due to the increase of the cleaned water flow, the excessive solid impurities can block the first filter plate seriously, if the first filter plate is blocked too deeply, the scraping device cannot be cleaned, the slag collecting device is arranged at the position, the bottom of the shell is arranged between the first filter plate and the slag collecting device in an inclined mode, the slag collecting device is used as the lowest end of the horizontal position in the inclined direction, the solid impurities scraped by the scraping device flow to the slag collecting device along the inclined bottom due to the inclined bottom, the slurry formed by the solid impurities and water is driven to move upwards when the slag collecting roller shaft in the slag collecting device rotates, the water in the slurry which moves upwards is mixed with other liquid in the shell due to the filtering effect of the second filter plate, the solid impurities in the slurry move downwards due to the blocking of the second filter plate and the action of gravity, and are influenced by the water flow driven by the slag collecting residues, the solid impurities fall on the transverse plate and are blocked by the baffle, and the solid impurities are difficult to shift, and the slag collecting roller shaft is driven by the rotating motor.
More preferably, two slag collecting roller shafts 12 are arranged, the two slag collecting roller shafts 12 are meshed, and the two slag collecting roller shafts 12 are rotatably connected with the shell 1.
The setting of two album sediment roller, the dynamics of driving of rivers is bigger.
More preferably, the second filter plate 10 is placed obliquely, and the side of the second filter plate 10, which is lower in horizontal position, is placed close to the scraping device.
The second filter slope sets up to avoid solid impurity in the aquatic to drop at second filter top influence filter effect.
More preferably, the device further comprises a driving motor 16, the driving wheel 5 is sleeved on the first rotating shaft, and the output end of the driving motor 16 is fixedly connected with the driving wheel 5.
The driving motor is used for providing power for the rotation of the driving wheel.
More preferably, as shown in fig. 3, a filter grapple is further arranged on one side of the first filter plate 4 away from the scraping device, the filter grapple comprises a connecting rod 13 and barbs 14, one end of the connecting rod 13 is connected with the first filter plate 4, and a plurality of barbs 14 are arranged on the other end of the connecting rod 13.
More preferably, a base 19 is further arranged between the connecting rod 13 and the first filter plate 4, the base 19 is fixedly connected with the first filter plate 4, and the connecting rod 13 is rotatably connected with the base 19.
When the first filter is the through hole type filter, evenly distributed barbs are fixedly connected near the through hole of the first filter, and due to the fact that the connecting rod is rotationally connected with the base, when the barbs can rotate under the driving of water flow impact force, the barbs on the connecting rod also start to incline outwards under the action of centrifugal force, and then waste water to be treated passing through the through hole of the first filter passes through the barbs again, cotton-like impurities such as plastics in the waste water are collected, and the practicability of the device is improved.
More preferably, three barbs 14 are arranged on any connecting rod 13, and the three barbs 14 are uniformly arranged.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (6)
1. A wastewater treatment system for plastic recycling, characterized by: the novel water-saving device comprises a shell (1), wherein a water inlet (2) is formed in the top of the shell (1), a water outlet (3) is formed in one side of the shell (1), a first filter plate (4) is vertically arranged in the shell (1), the water inlet (2) and the water outlet (3) are respectively positioned on two sides of the first filter plate (4), and a scraping device is arranged on one side, close to the water inlet (2), of the first filter plate (4);
the scraping device comprises a driving wheel (5), a driven wheel (8) and a scraping plate (7), wherein the driving wheel (5) and the driven wheel (8) are both rotationally connected with the shell (1), the driving wheel (5) is connected with the driven wheel (8) through a belt (6), and the scraping plate (7) is fixedly connected to the outer side of the belt (6);
the device also comprises a driving motor (16), wherein the driving wheel (5) is sleeved on the first rotating shaft, and the output end of the driving motor (16) is fixedly connected with the driving wheel (5);
one side that scraping device is close to water inlet (2) is equipped with album sediment device, album sediment device includes album sediment board (18), second filter (10), album sediment roller (12), two install between album sediment board (18) album sediment roller (12), second filter (10) are installed album sediment roller (12) top, two baffle (9) have all been fixed to one side of album sediment board (18), baffle (9) are installed relatively, baffle (9) with still install diaphragm (11) between album sediment board (18).
2. The wastewater treatment system for plastic recycling according to claim 1, wherein: two slag collecting roll shafts (12) are arranged, the two slag collecting roll shafts (12) are meshed, and the two slag collecting roll shafts (12) are rotationally connected with the shell (1).
3. The wastewater treatment system for plastic recycling according to claim 1, wherein: the second filter plate (10) is obliquely arranged, and one side of the second filter plate (10) with a lower horizontal position is arranged close to the scraping device.
4. The wastewater treatment system for plastic recycling according to claim 1, wherein: the one side that scraping device was kept away from to first filter (4) still is equipped with filters the grapple, it includes connecting rod (13), barb (14) to filter the grapple, the one end of connecting rod (13) with first filter (4) are connected, the other end of connecting rod (13) is equipped with a plurality of barbs (14).
5. The wastewater treatment system for plastic recycling according to claim 4, wherein: a base (19) is further arranged between the connecting rod (13) and the first filter plate (4), the base (19) is fixedly connected with the first filter plate (4), and the connecting rod (13) is rotationally connected with the base (19).
6. The wastewater treatment system for plastic recycling according to claim 5, wherein: any connecting rod (13) is provided with three barbs (14), and the three barbs (14) are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542443.8U CN219646823U (en) | 2023-03-20 | 2023-03-20 | Waste water treatment system for plastic recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542443.8U CN219646823U (en) | 2023-03-20 | 2023-03-20 | Waste water treatment system for plastic recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646823U true CN219646823U (en) | 2023-09-08 |
Family
ID=87855685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320542443.8U Active CN219646823U (en) | 2023-03-20 | 2023-03-20 | Waste water treatment system for plastic recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646823U (en) |
-
2023
- 2023-03-20 CN CN202320542443.8U patent/CN219646823U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |