CN109806652B - Filtering device and filtering method for preparing regenerated particles from waste fishing nets - Google Patents
Filtering device and filtering method for preparing regenerated particles from waste fishing nets Download PDFInfo
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- CN109806652B CN109806652B CN201910249465.3A CN201910249465A CN109806652B CN 109806652 B CN109806652 B CN 109806652B CN 201910249465 A CN201910249465 A CN 201910249465A CN 109806652 B CN109806652 B CN 109806652B
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- filter
- filter cartridge
- filtering
- cartridge
- rotating shaft
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- 238000001914 filtration Methods 0.000 title claims abstract description 66
- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 239000002245 particle Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 206010024796 Logorrhoea Diseases 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 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
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- Filtration Of Liquid (AREA)
Abstract
The filtering device for preparing regenerated particles by using waste fishing nets comprises filtering supports, wherein a rotating shaft is transversely arranged on each filtering support, a truncated cone-shaped filtering cylinder is sleeved on each rotating shaft, and the filtering cylinders are fixedly connected with the rotating shaft through supporting frames; the inlet end is the small opening end of cartridge filter, and the big opening end of cartridge filter is the exit end, is provided with the filter screen on the cartridge filter, evenly be provided with a plurality of and filter screen complex filtration pore on the cartridge filter, be provided with the water catch bowl under the cartridge filter, cartridge filter exit end side still is provided with the collection groove that is used for flourishing garrulous fishing net. The filtering device is simple in structure and high in filtering efficiency, dynamic filtering of the cleaning water is achieved through rotation of the filtering cylinder, and recovery efficiency is greatly improved while recovery effect of the broken fishing nets in the cleaning water is guaranteed.
Description
Technical Field
The invention relates to a filtering device, in particular to a filtering device for preparing regenerated particles by using waste fishing nets, and also relates to a filtering method of the filtering device for preparing regenerated particles by using the waste fishing nets.
Background
The fishing net is a net for fishing, and is generally made of synthetic fibers, mainly including monofilaments, multifilaments or multifilaments of nylon 6 or modified nylon, and fibers such as polyethylene, polyester, polyvinylidene chloride and the like.
At present, with the great development of the fishing industry, the use amount of the fishing net is greatly increased every year, and the waste fishing net is discarded more and more, so that the waste fishing net still has good toughness, is not easy to rot and is difficult to degrade naturally; and secondly, the waste fishing net occupies large space, and environmental pollution is easily caused. In the prior art, although a treatment method of waste fishing nets is available, such as crushing the fishing nets and then hot melting and remolding, the crushed fishing nets are retained with a lot of crushed fishing nets in the cleaning water after the crushed fishing nets are washed, so that a large amount of waste is caused, the cleaning water is not well treated, and environmental pollution is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the filtering device for preparing regenerated particles by using the waste fishing net, which has reasonable design, simplicity, practicability and good filtering effect.
The invention aims to solve the other technical problem of providing a filtering method of the filtering device for preparing regenerated particles by using the waste fishing nets.
The technical problems to be solved by the invention are realized by the following technical proposal. The invention relates to a filtering device for preparing regenerated particles by waste fishing nets, which comprises filtering brackets, wherein a rotating shaft is transversely arranged on each filtering bracket, a truncated cone-shaped filtering cylinder is sleeved on each rotating shaft, and the filtering cylinders are fixedly connected with the rotating shaft through supporting frames; the inlet end is the small opening end of cartridge filter, and the big opening end of cartridge filter is the exit end, is provided with the filter screen on the cartridge filter, evenly be provided with a plurality of and filter screen complex filtration pore on the cartridge filter, be provided with the water catch bowl under the cartridge filter, cartridge filter exit end side still is provided with the collection groove that is used for flourishing garrulous fishing net.
The technical problem to be solved by the invention can be further solved by the following technical scheme, for the filtering device for preparing regenerated particles by using the waste fishing net, the material collecting groove is obliquely provided with the material guiding plate, the upper end of the material guiding plate extends to the lower part of the outlet end of the truncated cone-shaped filter cylinder, and the lower end of the material guiding plate is fixedly connected with the upper groove edge of the material collecting groove.
The technical problem to be solved by the invention can be further solved by the following technical scheme, for the filtering device for preparing regenerated particles by using the waste fishing net, a flow guide pipe which is convenient for water to enter is obliquely arranged on a filtering bracket at the inlet end side of the filtering cylinder, the lower end of the flow guide pipe extends from the inlet end of the filtering cylinder to the inside of the filtering cylinder, and an interface which is matched with an external drain pipe is arranged at the upper end of the flow guide pipe.
The technical problem to be solved by the invention can be further solved by the following technical scheme, for the filtering device for preparing regenerated particles by using the waste fishing net, a driving motor for driving the rotating shaft to rotate is further arranged on the filtering support, and the output end of the driving motor is in transmission connection with one end of the rotating shaft through a transmission wheel.
The technical problem to be solved by the invention can be further solved by the following technical scheme, and for the filtering device for preparing regenerated particles by using the waste fishing net, the filtering net is fixedly arranged on the inner wall of the filtering cylinder.
The technical problem to be solved by the invention can be further solved by the following technical scheme, and for the filtering device for preparing regenerated particles by using the waste fishing net, the diameter of the outlet end of the filtering cylinder is 2-3 times of the diameter of the inlet end of the truncated cone-shaped filtering cylinder.
The technical problem to be solved by the invention can be further solved by the following technical scheme, and the taper of the filter cartridge is 1-4 for the filtering device for preparing regenerated particles by using the waste fishing net.
The technical problem to be solved by the invention can be further solved by the following technical scheme, and the filtering device for preparing the regenerated particles by the waste fishing net is a filtering method for preparing the regenerated particles by the waste fishing net, which comprises the following steps:
(1) Starting a driving motor, driving a rotating shaft to drive a filter cartridge to rotate, and then guiding water after the fishing net is cleaned into the filter cartridge from the inlet end of the filter cartridge through a flow guide pipe;
(2) The broken fishing net remained in the cleaning water entering the filter cartridge is remained in the filter cartridge due to the blocking of the filter screen, and the water in the cleaning water flows out of the filter cartridge through the filter screen and the filter holes and flows into the water collecting tank;
(3) The broken fishing net remained in the filter cartridge moves from the inlet end of the filter cartridge to the outlet end of the filter cartridge under the action of self gravity and the rotation of the filter cartridge, and finally, the broken fishing net moves into the collecting groove through the material guide plate to finish the filtration.
Compared with the prior art, the rotary truncated cone-shaped filter cartridge is arranged, the cleaning water enters from the inlet end of the filter cartridge, the water in the cleaning water and the broken fishing net move towards the outlet end of the filter cartridge under the action of self gravity and the rotation of the filter cartridge, meanwhile, the water flows out of the filter cartridge through the filter screen, and the broken fishing net finally moves out of the outlet end of the filter cartridge, so that the filtering operation is finished, the filtering efficiency is high, and the filtering efficiency is good. The filtering device is simple in structure and high in filtering efficiency, dynamic filtering of the cleaning water is achieved through rotation of the filtering cylinder, and recovery efficiency is greatly improved while recovery effect of the broken fishing nets in the cleaning water is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention;
fig. 2 is a schematic structural view of a filter cartridge according to the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a filtering device for preparing regenerated particles from waste fishing nets comprises a filtering bracket 1, wherein a rotating shaft 3 is transversely arranged on the filtering bracket 1, a truncated cone-shaped filtering cylinder 2 is sleeved on the rotating shaft 3, and the filtering cylinder 2 is fixedly connected with the rotating shaft 3 through a supporting frame; the inlet end is the small opening end of cartridge filter 2, and the big opening end of cartridge filter 2 is the exit end, is provided with the filter screen on the cartridge filter 2, evenly be provided with a plurality of and filter screen complex filtration pore 10 on the cartridge filter 2, be provided with water catch bowl 9 under the cartridge filter 2, cartridge filter 2 exit end side still is provided with the groove 7 that gathers materials that is used for flourishing garrulous fishing net. The filter support 1 comprises 4 support legs, the support leg supports are fixedly connected through connecting rods, and the rotating shaft 3 is transversely arranged above the support legs through bearings and bearing seats; the filter support 1 is also provided with a driving motor 6 for driving the rotation shaft 3 to rotate, the output end of the driving motor 6 is in transmission connection with one end of the rotation shaft 3 through a transmission wheel, the driving motor 6 is fixedly arranged on the filter support 1, a first transmission gear is fixedly arranged on the output shaft of the driving motor 6, one end of the rotation shaft 3 is fixedly provided with a second transmission gear meshed with the first transmission gear, and the driving motor 6 drives the first transmission gear to rotate so as to drive the second transmission gear to rotate, so that the rotation shaft 3 is driven to rotate; the filter cartridge 2 is sleeved on the rotating shaft 3 through a supporting frame; the water collecting tank 9 is arranged between the 4 supporting legs, so that filtered water can be conveniently contained and collected for treatment; the filter cartridge 2 is round table shape, is convenient for wash water to get into from the osculum end, and garrulous fishing net removes from the osculum end, and moisture is passed through from the filter screen, flows cartridge 2.
The material collecting tank 7 is obliquely provided with a material guide plate 8, the upper end of the material guide plate 8 extends to the lower part of the outlet end of the truncated cone-shaped filter cylinder 2, and the lower end of the material guide plate 8 is fixedly connected with the upper groove edge of the material collecting tank 7. The guide plate is provided with a guide groove, and the included angle between the guide plate 8 and the horizontal direction is 45-60 degrees, and is generally 60 degrees, so that the broken fishing net automatically slides downwards along the guide plate 8 under the action of self gravity, and is prevented from being accumulated in the guide groove; the guide chute is semi-cylindrical.
The filter support 1 on the inlet end side of the filter cartridge 2 is also obliquely provided with a flow guide pipe 4 which is convenient for water to enter, the lower end of the flow guide pipe 4 extends from the inlet end of the filter cartridge 2 into the filter cartridge 2, and the upper end of the flow guide pipe 4 is provided with an interface 5 which is matched with an external drain pipe. The interface 5 is arranged to facilitate the communication between the flow guide pipe 4 and an external drain pipe to be drained through a connector in the prior art, so that the water to be drained enters the filter cartridge 2 from the inlet end of the filter cartridge 2 along the flow guide pipe 4; the included angle between the flow guide pipe 4 and the horizontal direction is 30-45 degrees, and is generally set to be 30 degrees, so that the water flow is prevented from generating larger impact on the filter cartridge 2.
The filter screen fixed mounting is on the inner wall of cartridge filter 2, and the filter screen is hugged closely the inner tube wall setting of cartridge filter 2, is convenient for form a plane on the inner tube wall, and the smooth outside roll-off along the inner tube arm of cartridge filter 2 of garrulous fishing net of being convenient for can not be detained in cartridge filter 2.
The diameter of the outlet end of the filter cylinder 2 is 2-3 times of the diameter of the inlet end of the filter cylinder 2 in the shape of a truncated cone, preferably, the diameter of the outlet end of the filter cylinder 2 is 2 times of the diameter of the inlet end of the filter cylinder 2 in the shape of a truncated cone, and the broken fishing net in the cleaning water is not very large, so that the diameter of the outlet end is not required to be too large, and the removal of the broken fishing net is not influenced.
The taper of the filter cartridge 2 is 1-4, preferably, the taper of the filter cartridge 2 is 2, at this time, the included angle formed by the side wall and the bottom of the filter cartridge 2 is about 45 degrees, so that the dropping speed of the broken fishing net remained in the filter cartridge 2 along the side wall of the filter cartridge 2 is not fast and slow, and the water mixed in the broken fishing net can better permeate the filter screen and flow out of the filter cartridge 2.
A filtering method for preparing regenerated particles by using waste fishing nets comprises the following steps:
(1) Starting a driving motor, driving a rotating shaft to drive a filter cartridge to rotate, and then guiding water after the fishing net is cleaned into the filter cartridge from the inlet end of the filter cartridge through a flow guide pipe;
(2) The broken fishing net remained in the cleaning water entering the filter cartridge is remained in the filter cartridge due to the blocking of the filter screen, and the water in the cleaning water flows out of the filter cartridge through the filter screen and the filter holes and flows into the water collecting tank;
(3) The broken fishing net remained in the filter cartridge moves from the inlet end of the filter cartridge to the outlet end of the filter cartridge under the action of self gravity and the rotation of the filter cartridge, and finally, the broken fishing net moves into the collecting groove through the material guide plate to finish the filtration.
Claims (4)
1. A filtering method for preparing regenerated particles by using waste fishing nets is characterized by comprising the following steps: the method uses a filter device for preparing regenerated particles by using waste fishing nets, the filter device comprises filter supports, a rotating shaft is transversely arranged on each filter support, a filter cartridge in a truncated cone shape is sleeved on each rotating shaft, and the filter cartridges are fixedly connected with the rotating shaft through a supporting frame; the small opening end of the filter cartridge is an inlet end, the large opening end of the filter cartridge is an outlet end, a filter screen is arranged on the filter cartridge, a plurality of filter holes matched with the filter screen are uniformly formed in the filter cartridge, a water collecting tank is arranged right below the filter cartridge, and a material collecting tank for containing crushed fishing nets is further arranged at the outlet end side of the filter cartridge;
the upper end of the guide plate extends to the lower part of the outlet end of the truncated cone-shaped filter cylinder, and the lower end of the guide plate is fixedly connected with the upper groove edge of the material collecting groove;
a guide pipe which is convenient for water to enter is obliquely arranged on the filter support at the inlet end side of the filter cartridge, the lower end of the guide pipe extends into the filter cartridge from the inlet end of the filter cartridge, and the upper end of the guide pipe is provided with an interface which is matched with an external drain pipe;
the filter support is also provided with a driving motor for driving the rotating shaft to rotate, and the output end of the driving motor is in transmission connection with one end of the rotating shaft through a transmission wheel;
the method comprises the following steps:
(1) Starting a driving motor, driving a rotating shaft to drive a filter cartridge to rotate, and then guiding water after the fishing net is cleaned into the filter cartridge from the inlet end of the filter cartridge through a flow guide pipe;
(2) The broken fishing net remained in the cleaning water entering the filter cartridge is remained in the filter cartridge due to the blocking of the filter screen, and the water in the cleaning water flows out of the filter cartridge through the filter screen and the filter holes and flows into the water collecting tank;
(3) The broken fishing net remained in the filter cartridge moves from the inlet end of the filter cartridge to the outlet end of the filter cartridge under the action of self gravity and the rotation of the filter cartridge, and finally, the broken fishing net moves into the collecting groove through the material guide plate to finish the filtration.
2. The method for filtering the regenerated particles prepared from the waste fishing net according to claim 1, which is characterized in that: the filter screen is fixedly arranged on the inner wall of the filter cartridge.
3. The method for filtering the regenerated particles prepared from the waste fishing net according to claim 1, which is characterized in that: the diameter of the outlet end of the filter cylinder is 2-3 times of the diameter of the inlet end of the filter cylinder in the shape of a truncated cone.
4. The method for filtering the regenerated particles prepared from the waste fishing net according to claim 1, which is characterized in that: the taper of the filter cartridge is 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249465.3A CN109806652B (en) | 2019-03-29 | 2019-03-29 | Filtering device and filtering method for preparing regenerated particles from waste fishing nets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249465.3A CN109806652B (en) | 2019-03-29 | 2019-03-29 | Filtering device and filtering method for preparing regenerated particles from waste fishing nets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109806652A CN109806652A (en) | 2019-05-28 |
| CN109806652B true CN109806652B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910249465.3A Active CN109806652B (en) | 2019-03-29 | 2019-03-29 | Filtering device and filtering method for preparing regenerated particles from waste fishing nets |
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| CN (1) | CN109806652B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112426792A (en) * | 2020-11-11 | 2021-03-02 | 北京凯达恒业农业技术开发有限公司 | Fruit vegetables leisure articles washings circulating filtration system |
| CN112425742A (en) * | 2020-11-11 | 2021-03-02 | 北京凯达恒业农业技术开发有限公司 | Vegetable seasoning bag, vegetable seasoning bag manufacturing method and vegetable seasoning bag processing equipment |
| CN113617107A (en) * | 2021-08-03 | 2021-11-09 | 湖北安琪生物集团有限公司 | High-efficient continuous separator of biochemical extraction process solid-liquid and drum-type filter sieve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000014468A (en) * | 1998-08-21 | 2000-03-15 | 조승환 | Device for dehydrating sludge of centrifugal force type |
| CN200960428Y (en) * | 2006-10-18 | 2007-10-17 | 傅根林 | Bevel rotating cylinder separator |
| CN105771381A (en) * | 2016-03-05 | 2016-07-20 | 杭州骄航环保科技有限公司 | River sludge filter device |
| CN207356687U (en) * | 2017-10-12 | 2018-05-15 | 普洱市卫国林业局 | Medium density fiberboard workshop rotary solid-liquid separator |
| CN209997294U (en) * | 2019-03-29 | 2020-01-31 | 连云港永泰塑业有限公司 | filter equipment that old and useless fishing net preparation regeneration granule was used |
-
2019
- 2019-03-29 CN CN201910249465.3A patent/CN109806652B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000014468A (en) * | 1998-08-21 | 2000-03-15 | 조승환 | Device for dehydrating sludge of centrifugal force type |
| CN200960428Y (en) * | 2006-10-18 | 2007-10-17 | 傅根林 | Bevel rotating cylinder separator |
| CN105771381A (en) * | 2016-03-05 | 2016-07-20 | 杭州骄航环保科技有限公司 | River sludge filter device |
| CN207356687U (en) * | 2017-10-12 | 2018-05-15 | 普洱市卫国林业局 | Medium density fiberboard workshop rotary solid-liquid separator |
| CN209997294U (en) * | 2019-03-29 | 2020-01-31 | 连云港永泰塑业有限公司 | filter equipment that old and useless fishing net preparation regeneration granule was used |
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| Publication number | Publication date |
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| CN109806652A (en) | 2019-05-28 |
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