CN111347588A - Waste plastic rinsing equipment and waste plastic cleaning and recycling production line - Google Patents
Waste plastic rinsing equipment and waste plastic cleaning and recycling production line Download PDFInfo
- Publication number
- CN111347588A CN111347588A CN202010255595.0A CN202010255595A CN111347588A CN 111347588 A CN111347588 A CN 111347588A CN 202010255595 A CN202010255595 A CN 202010255595A CN 111347588 A CN111347588 A CN 111347588A
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- China
- Prior art keywords
- water channel
- cleaning water
- waste plastic
- cleaning
- rinsing
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
- B08B3/042—Cleaning travelling work the loose articles or bulk material travelling gradually through a drum or other container, e.g. by helix or gravity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
- B29B2017/0015—Washing, rinsing
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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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a waste plastic rinsing device and a waste plastic cleaning and recycling production line adopting the waste plastic rinsing device. The waste plastic rinsing equipment can be used as secondary washing equipment in a waste plastic washing and recycling production line, and can be used for washing materials washed by sand washing equipment again to meet the quality requirement of raw materials.
Description
Technical Field
The invention relates to the technical field of waste plastic recovery, in particular to waste plastic rinsing equipment and a waste plastic cleaning and recovering production line adopting the waste plastic rinsing equipment.
Background
Due to the violent increase of the use of plastics, the emergency construction of domestic and foreign recycling foundations cannot be followed, so that the marine pollution of the waste plastics is serious. With the increasing importance of environmental protection, the problem of recycling waste plastics has risen to the national strategic problem, so that an automatic, intelligent and low-cost waste plastic cleaning and recycling system is very important. The sand washing equipment adopts sand and water as washing media, so that the sand washing equipment has the advantages of being recyclable, free of pollution to the environment and the like, and the purpose of environmental protection can be achieved by applying the sand washing equipment in a waste plastic washing and recycling production line. However, after the waste plastics are cleaned by sand washing equipment, impurities such as silt, dust and the like still adhere to the surfaces of the waste plastics, and the quality requirements of raw materials cannot be met without rinsing. Therefore, the invention provides a waste plastic rinsing device and a waste plastic cleaning and recycling production line adopting the waste plastic rinsing device.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide waste plastic rinsing equipment and a waste plastic cleaning and recycling production line adopting the waste plastic rinsing equipment.
The waste plastic rinsing equipment is realized by adopting the following technical scheme:
the waste plastic rinsing equipment comprises a water tank and a discharging mechanism, wherein a cleaning water channel and a rotary water channel are formed in the water tank, a stirring conveying rod is arranged on the cleaning water channel and comprises a main shaft, and helical blades and turning plates which are alternately arranged along the main shaft, the rotary water channel is used for receiving materials from the cleaning water channel, and the discharging mechanism is used for discharging the materials from the rotary water channel.
Further, wash the water course including first washing water course and second washing water course, both are provided with the stirring delivery arm, first washing water course is used for carrying the material extremely through the stirring delivery arm the second washs the water course, the second washs the water course and is used for carrying the material extremely through the stirring delivery arm the water course of rolling over.
Further, the water tank is provided with a partition plate for dividing an inner space thereof, thereby forming the first cleaning water passage, the second cleaning water passage, and the transfer-out water passage.
Furthermore, the first cleaning water channel and the second cleaning water channel as well as the second cleaning water channel and the transfer water channel are provided with material passing ports.
Further, the main shaft of stirring conveying rod is the square shaft and its end is provided with and is used for following the material the push pedal that the feed opening was pushed out.
Further, the first cleaning water channel and the second cleaning water channel extend in the same direction and are opposite in conveying direction.
Further, the basin includes upper portion cell body and lower part cell body, wash the water course and the water course all is located to change out the upper portion cell body, the lower part cell body be leak hopper-shaped and with wash the water course intercommunication.
Furthermore, waste plastic rinsing equipment still includes slag discharging mechanism and liquid level control assembly, slag discharging mechanism is used for discharging the rubbish of lower part cell body, liquid level control assembly is used for controlling the liquid level height of basin.
Further, discharge mechanism is for stretching into the ejection of compact spiral of commentaries on classics water course, the spiral of slagging tap of the mechanism is for slagging tap, the spiral intercommunication of slagging tap the bottom of lower part cell body, the liquid level control subassembly is including the intercommunication the basin stretches out the outside outlet pipe of basin, be located the outside overflow pipe that just communicates the outlet pipe of basin and install the outlet valve on the outlet pipe.
The waste plastic cleaning and recycling production line is realized by adopting the following technical scheme:
a waste plastic cleaning and recycling production line comprises the waste plastic rinsing equipment.
Compared with the prior art, the invention has the beneficial effects that:
the waste plastic rinsing equipment and the waste plastic cleaning and recycling production line adopting the waste plastic rinsing equipment provided by the invention have the advantages that the cleaning water channel of the water tank is provided with the stirring and conveying rod which comprises the main shaft, the spiral blades and the turning plates, wherein the spiral blades and the turning plates are alternately arranged along the main shaft;
the waste plastic rinsing equipment provided by the invention can be used as secondary washing equipment in a waste plastic cleaning and recycling production line, and can be used for washing materials washed by sand washing equipment again so as to meet the quality requirement of raw materials.
Drawings
FIG. 1 is a front view of a waste plastic rinsing apparatus according to an embodiment of the present invention;
FIG. 2 is a top view of the waste plastic rinsing apparatus shown in FIG. 1;
FIG. 3 is a schematic structural view of a stirring and conveying rod of the waste plastic rinsing equipment shown in FIG. 1;
fig. 4 is a simplified schematic diagram of the material transport path of the waste plastic rinsing apparatus shown in fig. 1.
In the figure: 1. a water tank; 2. a discharging mechanism; 3. a slag discharging mechanism; 11. a first cleaning waterway; 12. a second cleaning water channel; 13. turning out the water channel; 4. a stirring and conveying rod; 41. a main shaft; 42. a helical blade; 43. turning over a plate; 5. a partition plate; 14. a material inlet is formed; 44. pushing the plate; 15. an upper tank body; 16. a lower tank body; 6. a water outlet pipe; 7. an overflow pipe; 61. a water escape valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
The embodiment of the invention provides waste plastic rinsing equipment and a waste plastic cleaning and recycling production line adopting the same.
Refer to fig. 1-4. The waste plastic rinsing equipment comprises a water tank 1, a discharging mechanism 2, a slag discharging mechanism 3 and a liquid level control assembly, wherein a cleaning water channel is formed in the water tank 1 and comprises a first cleaning water channel 11 and a second cleaning water channel 12, a transfer water channel 13 for receiving materials from the cleaning water channels is also formed in the water tank 1, the first cleaning water channel 11 and the second cleaning water channel 12 are both provided with stirring conveying rods 4, and the stirring conveying rods 4 are connected with a gearbox motor assembly and can be used for washing and conveying the materials; the stirring and conveying rod 4 comprises a main shaft 41, and a helical blade 42 and a turning plate 43 which are alternately arranged along the main shaft 41, the first cleaning water channel 11 is used for conveying materials to the second cleaning water channel 12 through the stirring and conveying rod 4, and the second cleaning water channel 12 is used for conveying the materials to the turning-out water channel 13 through the stirring and conveying rod 4.
Specifically, the water tank 1 is provided with a partition plate 5 for dividing an inner space thereof to form a first cleaning waterway 11, a second cleaning waterway 12, and a transfer waterway 13, and material passing ports 14 are provided between the first cleaning waterway 11 and the second cleaning waterway 12, and between the second cleaning waterway 12 and the transfer waterway 13.
Specifically, the main shaft 41 of the stirring and conveying rod 4 is a square shaft and the end thereof is provided with a push plate 44 for pushing the material out of the material passing port 14.
Specifically, the first cleaning flume 11 and the second cleaning flume 12 extend in the same direction and are transported in opposite directions.
Specifically, the water tank 1 includes an upper tank body 15 and a lower tank body 16, the cleaning water channel (including the first cleaning water channel 11 and the second cleaning water channel 12) and the transfer water channel 13 are both located in the upper tank body 15, and the lower tank body 16 is funnel-shaped and is communicated with the cleaning water channel.
Specifically, discharge mechanism 2 is used for from changeing out water course 13 discharge material, and slag discharging mechanism 3 is used for discharging the sediment rubbish that sinks to lower part cell body 16, and the liquid level control subassembly is used for controlling the liquid level height of basin 1.
Specifically, discharge mechanism 2 is for stretching into the ejection of compact spiral of changeing out water course 13, and the spiral of slagging tap of mechanism 3 is the spiral of slagging tap, and this spiral of slagging tap communicates the bottom of lower part cell body 16, and the liquid level control subassembly is including intercommunication basin 1 and stretch out basin 1 outside outlet pipe 6, be located the outside overflow pipe 7 that just communicates outlet pipe 6 of basin 1 and install the outlet valve 61 on outlet pipe 6. Wherein, the drain valve 61 is used for draining water and can be used when cleaning the water tank 1; the overflow pipe 7 functions to control the liquid level of the water tank 1 by forming a U-shaped pipe with the water tank 1, and to discharge excess water. Specifically, when the waste plastic rinsing apparatus is used, the liquid level of the water tank 1 should be leveled with the center of the square axis (i.e., the main axis 41).
The working process of the embodiment of the invention is as follows: when the materials enter the waste plastic rinsing equipment, the materials firstly enter the first cleaning water channel 11 and can suspend in water due to the fact that the density of the materials is slightly lower than that of water, and at the moment, the motor drives the stirring and conveying rod 4 to rotate at a low rotating speed, so that the materials are conveyed to the second cleaning water channel 12 under the action of the stirring and conveying rod 4 and then conveyed to the discharge water channel 13 under the action of the stirring and conveying rod 4;
wherein, the helical blade 42 of the stirring and conveying rod 4 plays a role of transmission and transportation, the turning plate 43 plays a role of stirring and turning over and washing, and the push plate 44 plays a role of pushing out the material, so that the stirring and conveying rod 4 can turn over and wash the material and transport the material at the same time, thereby cleaning impurities such as sand grains, dust and the like attached to the surface of the material, conveying the material to the next water channel, and finally discharging the material from the rotary water channel 13 by the discharging mechanism 2; impurities such as sand grains and dust separated from the materials can sink into the lower groove body 16 and are finally discharged by the slag discharging mechanism 3.
In this embodiment, the main shaft 41 of the stirring and conveying rod 4 is a square shaft, and has a large inclination angle to enter the water surface when rotating relative to a common circular shaft, so that the material can be prevented from being wound, and the smooth operation and the improvement of the equipment efficiency can be guaranteed.
The material transportation path of the embodiment is a circuitous path composed of the first cleaning water channel 11, the second cleaning water channel 12, the transfer water channel 13 and the discharging mechanism 2, wherein the cleaning path (composed of the first cleaning water channel 11 and the second cleaning water channel 12) is also in the form of the circuitous path, which is beneficial to increasing the cleaning stroke and reducing the occupied space of the equipment; the stirring and conveying rod 4 works in a state of rotating at a low rotating speed, so that the impact on materials can be reduced, and the materials are prevented from being damaged; through the combination of low rotational speed and long stroke, can guarantee that the material is by abundant washing, can prevent again that the material from being destroyed.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a waste plastic rinsing equipment, includes basin and discharge mechanism, its characterized in that: the water tank is provided with a cleaning water channel and a rotary water channel, the cleaning water channel is provided with a stirring and conveying rod, the stirring and conveying rod comprises a main shaft, and helical blades and turning plates which are alternately arranged along the main shaft, the rotary water channel is used for receiving materials from the cleaning water channel, and the discharging mechanism is used for discharging the materials from the rotary water channel.
2. The apparatus for rinsing waste plastics according to claim 1, characterized in that: the cleaning water channel comprises a first cleaning water channel and a second cleaning water channel, the first cleaning water channel and the second cleaning water channel are both provided with the stirring conveying rod, the first cleaning water channel is used for conveying materials to the second cleaning water channel through the stirring conveying rod, and the second cleaning water channel is used for conveying the materials to the turning-out water channel through the stirring conveying rod.
3. The apparatus for rinsing waste plastics according to claim 2, characterized in that: the water tank is provided with a partition plate for dividing the inner space thereof, thereby forming the first cleaning water channel, the second cleaning water channel and the transfer water channel.
4. The apparatus for rinsing waste plastics according to claim 3, characterized in that: and material through holes are formed between the first cleaning water channel and the second cleaning water channel and between the second cleaning water channel and the transfer water channel.
5. The apparatus for rinsing waste plastics according to claim 4, characterized in that: the main shaft of stirring conveying rod is the square shaft and its end is provided with and is used for following the material the push pedal that the feed opening was released.
6. The apparatus for rinsing waste plastics according to claim 5, characterized in that: the first cleaning water channel and the second cleaning water channel extend in the same direction and are opposite in conveying direction.
7. The apparatus for rinsing waste plastics according to any one of claims 1 to 6, characterized in that: the basin includes upper portion cell body and lower part cell body, wash the water course and the water course all is located of turning over the upper portion cell body, the lower part cell body be leak hopper-shaped and with wash the water course intercommunication.
8. The apparatus for rinsing waste plastics according to claim 7, characterized in that: the waste plastic rinsing equipment further comprises a slag discharging mechanism and a liquid level control assembly, wherein the slag discharging mechanism is used for discharging the garbage in the lower groove body, and the liquid level control assembly is used for controlling the liquid level of the water tank.
9. The apparatus for rinsing waste plastics according to claim 8, characterized in that: discharge mechanism is for stretching into the ejection of compact spiral of commentaries on classics water course, the spiral of slagging tap of the mechanism is for slagging tap, the spiral intercommunication of slagging tap the bottom of lower part cell body, the liquid level control subassembly is including the intercommunication the basin stretches out the outside outlet pipe of basin, is located the outside overflow pipe that just communicates the outlet pipe of basin and installs the sluicing valve on the outlet pipe.
10. The utility model provides a waste plastic washs recovery production line which characterized in that: comprising a plant for the rinsing of waste plastics according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010255595.0A CN111347588A (en) | 2020-04-02 | 2020-04-02 | Waste plastic rinsing equipment and waste plastic cleaning and recycling production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010255595.0A CN111347588A (en) | 2020-04-02 | 2020-04-02 | Waste plastic rinsing equipment and waste plastic cleaning and recycling production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111347588A true CN111347588A (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010255595.0A Pending CN111347588A (en) | 2020-04-02 | 2020-04-02 | Waste plastic rinsing equipment and waste plastic cleaning and recycling production line |
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| Country | Link |
|---|---|
| CN (1) | CN111347588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131789A (en) * | 2021-11-05 | 2022-03-04 | 石家庄绿色再生资源有限公司 | Composite sorting method for mixed plastics |
-
2020
- 2020-04-02 CN CN202010255595.0A patent/CN111347588A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131789A (en) * | 2021-11-05 | 2022-03-04 | 石家庄绿色再生资源有限公司 | Composite sorting method for mixed plastics |
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