CN104148326A - Cleaning method of flexible pieces and special rinse tank - Google Patents
Cleaning method of flexible pieces and special rinse tank Download PDFInfo
- Publication number
- CN104148326A CN104148326A CN201410354008.8A CN201410354008A CN104148326A CN 104148326 A CN104148326 A CN 104148326A CN 201410354008 A CN201410354008 A CN 201410354008A CN 104148326 A CN104148326 A CN 104148326A
- Authority
- CN
- China
- Prior art keywords
- cell body
- gas distribution
- distribution pipe
- potcher
- flexible fragment
- 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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Classifications
-
- 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
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2240/00—Type of materials or objects being cleaned
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning method of flexible pieces and a special rinse tank. The method includes after flexible pieces enter the tank, in the process of the flexible pieces flowing with fluid medium in the tank, inputting gas into the tank continuously, forming bubbles in the fluid medium through the gas, unfolding the rolled portions of the flexible pieces repeatedly through movements of bubbles, exposing impurities coating the flexible pieces and precipitating in the fluid medium, and rinsing two sides of the flexible pieces. The special rinse tank comprises a tank body and a gas distributing pipe which is arranged in the tank body, a plurality of through holes are formed in the wall of the gas distributing pipe, one end of the gas distributing pipe is sealed, and the other end of the gas distributing pipe is connected to a gas supply mechanism. By the aid of the method and the tank, the impurities carried by the flexible pieces can be separated completely, and the subsequent processing of the flexible pieces is benefited; the structure of the rinse tank is simple, the rinse groove can be applied to rinse of plastic films and other flexible pieces, and the application range is broad.
Description
Technical field
The present invention relates to waste recovery regeneration techniques field, particularly a kind of cleaning method of flexible fragment and special potcher.
Background technology
The application of film crushing sorting cleaning equipment is very wide, is usually used in the recovery of waste plastics, textile, nonwoven etc.And in film crushing sorting cleaning equipment, film fragments rinsing chute is its important component part.In potcher, utilize the proportion of different material, such as isolate proportion, than the little floating material (being mainly little plastic flakes) of fluid media (medium) (water or halogen water etc.) of application, be settled out the deposit that proportion is larger than fluid media (medium) (as metal, silt etc.) simultaneously, this process deposit remaines in chute, and floating material is along with fluid media (medium) mobile brought follow-up process section into.Or isolate the less impurity (such as paper etc.) with being convenient to filter of form by rinsing chute, then by filtering to isolate film fragments and impurity, or the instrument of applying some salvagings is pulled the flexible fragment after rinsing out in potcher.
At present, such as, for sorting and the cleaning of film (" glue slag ", the textile, the nonwoven etc. that occur in plastic film, polybag, thin-walled water pipe, regenerated papermaking process), generally by after film crushing, the film fragments obtaining is sent into potcher again by washing cage, or directly enter potcher, by flowing of fluid media (medium), or add ways such as turning brush and carry out sorting and rinsing.But, because the plastics of other kind of Thickness Ratio of film are much smaller, so no matter size of film fragments area, in fluid media (medium), all can present curling form, especially when application turns brush, more increased the curling of plastic foil fragment, this cleaning to film fragments is very disadvantageous, when film fragments is curling parcel impurity (as silt, Liquid Residue, paper pulp, canebreak etc.) be difficult to clean and separate, thereby affect the cleaning performance of film fragments.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, for the recovery of the flexible waste products such as plastic sheeting, textile, nonwoven, provide the cleaning method of the simple and good flexible fragment of cleaning performance of a kind of principle.
Another object of the present invention is to provide a kind of for realizing the special potcher of flexible fragment of said method.
Technical scheme of the present invention is: a kind of cleaning method of flexible fragment, flexible fragment enters after cell body, flexible fragment along with cell body in the mobile process of fluid media (medium), in cell body, pass into continuously gas, gas forms bubble in fluid media (medium), motion by bubble launches part curling flexible fragment repeatedly, makes the impurity wrapping up on flexible fragment expose and precipitate in fluid media (medium), and flexible fragment two sides is all cleaned.
The present invention, for the special potcher of the flexible fragment of said method, comprises cell body and gas distribution pipe, and gas distribution pipe is located in cell body, and the tube wall of gas distribution pipe is provided with multiple through holes, the sealing of gas distribution pipe one end, the external gas supply mechanism of the gas distribution pipe other end.
Described gas distribution pipe is located at cell body bottom.This structure can extend the movement travel of bubble, forms after bubble from gas or the molten air-flow body of gas distribution pipe, in floating process, curling film fragments can be launched from the bottom to top, makes its two sides obtain cleaning and removing foreign matter.
The sealing of described gas distribution pipe one end, the gas distribution pipe other end arranges the one in Venturi tube, air blast, air compressor or supersaturation dissolving.Wherein, in the time adopting Venturi tube as gas supply mechanism, after Venturi tube air amount, each pore place at gas distribution pipe forms micro-bubble, blow curling film fragments open by micro-bubble, it is cleaned, this structure is particularly useful for the film fragments that cleaning area is less; In the time adopting air blast or air compressor as gas supply mechanism, directly be blown into gas to gas distribution pipe by air blast or air compressor, then form bubble at each pore place, blow curling film fragments open by bubble, make it obtain cleaning and removing foreign matter, this structure is applicable to the larger film fragments of cleaning area or the larger cell body of flushing dose; In the time adopting supersaturation dissolving as gas supply mechanism (instant air-flow body mechanism), molten air-flow body by being added with oversaturated gas discharges a large amount of micro-gas foam groups during by gas distribution pipe, bubble population blows curling film fragments open, makes it obtain cleaning and removing foreign matter.
On described gas distribution pipe, the external clean pipe in one end of sealing, clean pipe is provided with valve.When gas distribution pipe uses, valve-off, can make end in sealing state; In the time that needs clean gas distribution pipe, open valve, in gas distribution pipe, pass through large quantity of air or clear water, can realize clean object.
On described gas distribution pipe, each through hole is provided with valve.By the setting of valve, can control more easily the cloth tolerance of gas distribution pipe and the uniformity of gas distribution.
According to the actual needs of waste plastics cracking and sorting cleaning equipment, cell body can adopt following several version:
(1) described cell body is the U-lag of open-top or sealing, and cell body middle part is provided with dividing plate, and dividing plate one end is fixedly connected with the planar ends of cell body, between the cambered surface end of the dividing plate other end and cell body, is provided with fluid passage; The cell body that is positioned at dividing plate one side is provided with gas distribution pipe.
According to the requirements of process of fluid media (medium), also can gas distribution pipe be set respectively in the cell body of dividing plate both sides, the quantity of gas distribution pipe is at least 2.
(2) described cell body is open-top or occluded ellipse groove, and the long axis of cell body is provided with dividing plate, and dividing plate one end is fixedly connected with cell body, between the dividing plate other end and cell body, is provided with fluid passage; The cell body that is positioned at dividing plate one side is provided with gas distribution pipe.
According to the requirements of process of fluid media (medium), also can gas distribution pipe be set respectively in the cell body of dividing plate both sides, the quantity of gas distribution pipe is at least 2.
(3) described cell body is the rectangular channel of open-top or sealing; Along the flow direction of fluid media (medium), the bottom of cell body is provided with at least 2 gas distribution pipes.
When the cleaning method of this flexible fragment and special potcher use, its principle is: by set up gas distribution pipe in the cell body of potcher, gas distribution pipe combining air feeding mechanism provides gas in fluid, the bubble forming in fluid by gas blows the film fragments that is rolled state open, make film fragments parcel impurity (as silt, Liquid Residue, paper pulp, canebreak etc.), obtain fully to clean and removing impurities.
The present invention, with respect to prior art, has following beneficial effect:
When the cleaning method of this flexible fragment and special potcher are applied to the sorting cleaning of the flexible waste products such as plastic sheeting, textile, nonwoven, can realize good cleaning and the effect of shunting impurity, make in flexible fragment with impurity thoroughly separated, be conducive to the following process of flexible fragment.
The cleaning method principle of this flexible fragment is simple, be easy to realize; Its special potcher is simple in structure, except can be applicable to the cleaning of plastic sheeting, textile, nonwoven etc., also can be applicable to the cleaning of other flexible fragment, and range of application is wider.
In the cleaning method of this flexible fragment and special potcher, according to the actual length of the actual needs of sorting cleaning and rinsing flow process, the length of gas distribution pipe and quantity can arrange flexibly, and on gas distribution pipe, the quantity of through hole also can be adjusted flexibly, its applying flexible and simple.
Brief description of the drawings
Fig. 1 is the potcher structural representation of embodiment 1.
Fig. 2 is the principle schematic of cleaning method in embodiment 1.
Fig. 3 is the potcher structural representation of embodiment 5.
Fig. 4 is the potcher structural representation of embodiment 6.
Fig. 5 is the trough body structure schematic diagram in embodiment 7.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
The cleaning method of a kind of flexible fragment of the present embodiment, as shown in Figure 2, flexible fragment 6 enters after cell body, flexible fragment along with cell body in the mobile process of fluid media (medium), in cell body, pass into continuously gas, gas forms bubble 5 in fluid media (medium), by the motion (as shown in the arrow in figure) of bubble, part curling flexible fragment is launched repeatedly, make the impurity wrapping up on flexible fragment expose and precipitate in fluid media (medium), flexible fragment two sides is all cleaned.
The present embodiment, for the special potcher of the flexible fragment of said method, as shown in Figure 1, comprises cell body 1 and gas distribution pipe 2, and gas distribution pipe is located in cell body, and the tube wall of gas distribution pipe is provided with multiple through holes 3, the sealing of gas distribution pipe one end, and the gas distribution pipe other end arranges Venturi tube 4.Cell body is the rectangular channel of open-top; Along the flow direction of fluid, cell body one side is provided with gas distribution pipe.
When the special potcher of this flexible fragment uses, its principle is: by set up gas distribution pipe in the cell body of potcher, gas distribution pipe provides gas in conjunction with Venturi tube in fluid, after Venturi tube air amount, each through hole at gas distribution pipe forms micro-bubble, blow curling flexible fragment open by micro-bubble, the two sides of flexible fragment is all fully cleaned, this structure is particularly useful for the flexible fragment that cleaning area is less.
Embodiment 2
The special potcher of a kind of flexible fragment of the present embodiment, compares with embodiment 1, and its difference is, in cell body, along the flow direction of fluid media (medium), is provided with 2 gas distribution pipes in cell body, and 2 gas distribution pipes are respectively near cell body both sides.
Embodiment 3
The special potcher of a kind of flexible fragment of the present embodiment, compares with embodiment 1, and its difference is, on gas distribution pipe, each through hole is provided with valve.By the setting of valve, can control more easily the cloth tolerance of gas distribution pipe.
Embodiment 4
The special potcher of a kind of flexible fragment of the present embodiment, compares with embodiment 1, and its difference is, gas distribution pipe is located at cell body bottom.This structure can extend the movement travel of bubble, as shown in Figure 2, form after bubble 5 from the gas of gas distribution pipe, from the bottom to top in (as shown in the arrow in figure) floating process, curling flexible fragment 6 can be launched, make its two sides obtain cleaning and removing foreign matter.
Embodiment 5
The special potcher of a kind of flexible fragment of the present embodiment, compares with embodiment 1, and its difference is, as shown in Figure 3, the sealing of gas distribution pipe one end, the gas distribution pipe other end connects air blast 7.In this structure, be directly blown into gas to gas distribution pipe by air blast, then form bubble in each through hole, blow curling flexible fragment open by bubble, it is cleaned, this structure is applicable to the larger flexible fragment of cleaning area or the larger cell body of flushing dose.
Embodiment 6
The special potcher of a kind of flexible fragment of the present embodiment, compares with embodiment 5, and its difference is, as shown in Figure 4, on gas distribution pipe, the external clean pipe 8 in one end of sealing, clean pipe is provided with valve 9.When gas distribution pipe uses, valve-off, can make end in sealing state; In the time that needs clean gas distribution pipe, open valve, in gas distribution pipe, pass through large quantity of air or clear water, can realize clean object.
Embodiment 7
The special potcher of a kind of flexible fragment of the present embodiment, compare with embodiment 1, its difference is, as shown in Figure 5, the U-lag that cell body 1 is open-top, cell body middle part is provided with dividing plate 10, and dividing plate one end is fixedly connected with the planar ends of cell body, between the cambered surface end of the dividing plate other end and cell body, is provided with fluid passage; The cell body that is positioned at dividing plate one side is provided with gas distribution pipe (not shown).The potcher of this structure is applicable to winnow the sorting cleaning equipment that flow process is grown.
Embodiment 8
The special potcher of a kind of flexible fragment of the present embodiment, compares with embodiment 7, and its difference is, in cell body, the cell body that is positioned at dividing plate both sides arranges respectively gas distribution pipe, and the every side of dividing plate is provided with 1 gas distribution pipe.
Embodiment 9
The special potcher of a kind of flexible fragment of the present embodiment, compares with embodiment 1, and its difference is, cell body is the oval groove of open-top, the long axis of cell body is provided with dividing plate, and dividing plate one end is fixedly connected with cell body, between the dividing plate other end and cell body, is provided with fluid passage; The cell body that is positioned at dividing plate one side is provided with gas distribution pipe.The potcher of this structure is applicable to winnow the sorting cleaning equipment that flow process is grown.
Embodiment 10
The special potcher of a kind of flexible fragment of the present embodiment, compares with embodiment 9, and its difference is, in cell body, the cell body that is positioned at dividing plate both sides arranges respectively gas distribution pipe, and the every side of dividing plate is provided with 1 gas distribution pipe.
As mentioned above, just can realize preferably the present invention, above-described embodiment is only preferred embodiment of the present invention, is not used for limiting practical range of the present invention; Be that all equalizations of doing according to content of the present invention change and modify, all by the claims in the present invention scope required for protection is contained.
Claims (10)
1. the cleaning method of flexible fragment, it is characterized in that, flexible fragment enters after cell body, flexible fragment along with cell body in the mobile process of fluid media (medium), in cell body, pass into continuously gas, gas forms bubble in fluid media (medium), by the motion of bubble, part curling flexible fragment is launched repeatedly, make the impurity wrapping up on flexible fragment expose and precipitate in fluid media (medium), flexible fragment two sides is all cleaned.
2. for the special potcher of the flexible fragment of method described in claim 1, it is characterized in that, comprise cell body and gas distribution pipe, gas distribution pipe is located in cell body, and the tube wall of gas distribution pipe is provided with multiple through holes, the sealing of gas distribution pipe one end, the external gas supply mechanism of the gas distribution pipe other end.
3. the special potcher of flexible fragment according to claim 2, is characterized in that, described gas distribution pipe is located at cell body bottom.
4. the special potcher of flexible fragment according to claim 2, is characterized in that, the sealing of described gas distribution pipe one end, and the gas distribution pipe other end arranges the one in Venturi tube, air blast, air compressor or supersaturation dissolving.
5. the special potcher of flexible fragment according to claim 2, is characterized in that, on described gas distribution pipe, and the external clean pipe in one end of sealing, clean pipe is provided with valve.
6. the special potcher of flexible fragment according to claim 2, is characterized in that, on described gas distribution pipe, each through hole is provided with valve.
7. the special potcher of flexible fragment according to claim 2, it is characterized in that, described cell body is the U-lag of open-top or sealing, and cell body middle part is provided with dividing plate, dividing plate one end is fixedly connected with the planar ends of cell body, between the cambered surface end of the dividing plate other end and cell body, is provided with fluid passage; The cell body that is positioned at dividing plate one side is provided with gas distribution pipe.
8. the special potcher of flexible fragment according to claim 2, it is characterized in that, described cell body is open-top or occluded ellipse groove, and the long axis of cell body is provided with dividing plate, dividing plate one end is fixedly connected with cell body, between the dividing plate other end and cell body, is provided with fluid passage; The cell body that is positioned at dividing plate one side is provided with gas distribution pipe.
9. according to the special potcher of flexible fragment described in claim 7 or 8, it is characterized in that, in described cell body, the cell body that is positioned at dividing plate both sides is respectively equipped with gas distribution pipe, and the quantity of gas distribution pipe is at least 2.
10. the special potcher of flexible fragment according to claim 2, is characterized in that, described cell body is the rectangular channel of open-top or sealing; Along the flow direction of fluid media (medium), the bottom of cell body is provided with at least 2 gas distribution pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410354008.8A CN104148326B (en) | 2014-07-23 | 2014-07-23 | Cleaning method of flexible pieces and special rinse tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410354008.8A CN104148326B (en) | 2014-07-23 | 2014-07-23 | Cleaning method of flexible pieces and special rinse tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104148326A true CN104148326A (en) | 2014-11-19 |
| CN104148326B CN104148326B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410354008.8A Active CN104148326B (en) | 2014-07-23 | 2014-07-23 | Cleaning method of flexible pieces and special rinse tank |
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| Country | Link |
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| CN (1) | CN104148326B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344651A (en) * | 2015-11-24 | 2016-02-24 | 冯愚斌 | Flexible fragment washing device and method |
| CN109760231A (en) * | 2019-01-25 | 2019-05-17 | 冯治平 | A kind of environment-friendly type waste plastics film regeneration treatment equipment and technique |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046677A (en) * | 1973-07-21 | 1977-09-06 | Mitsui Mining & Smelting Co., Ltd. | Method for separating large-sized film-like plastics |
| JP2000325898A (en) * | 1999-05-20 | 2000-11-28 | Mitsubishi Chemicals Corp | Washing device |
| CN203125773U (en) * | 2013-01-31 | 2013-08-14 | 冯愚斌 | Flotation-type crushing separation cleaning system for waste plastics |
| CN203124083U (en) * | 2013-01-31 | 2013-08-14 | 冯愚斌 | Plastic fragment rinsing tank |
| CN203917249U (en) * | 2014-04-25 | 2014-11-05 | 陇西齐丰亨农资再生有限公司 | There is the waste mulching film cleaning device of aerator |
| CN204276430U (en) * | 2014-07-23 | 2015-04-22 | 冯愚斌 | The special potcher of flexible fragment |
-
2014
- 2014-07-23 CN CN201410354008.8A patent/CN104148326B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046677A (en) * | 1973-07-21 | 1977-09-06 | Mitsui Mining & Smelting Co., Ltd. | Method for separating large-sized film-like plastics |
| JP2000325898A (en) * | 1999-05-20 | 2000-11-28 | Mitsubishi Chemicals Corp | Washing device |
| CN203125773U (en) * | 2013-01-31 | 2013-08-14 | 冯愚斌 | Flotation-type crushing separation cleaning system for waste plastics |
| CN203124083U (en) * | 2013-01-31 | 2013-08-14 | 冯愚斌 | Plastic fragment rinsing tank |
| CN203917249U (en) * | 2014-04-25 | 2014-11-05 | 陇西齐丰亨农资再生有限公司 | There is the waste mulching film cleaning device of aerator |
| CN204276430U (en) * | 2014-07-23 | 2015-04-22 | 冯愚斌 | The special potcher of flexible fragment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344651A (en) * | 2015-11-24 | 2016-02-24 | 冯愚斌 | Flexible fragment washing device and method |
| CN105344651B (en) * | 2015-11-24 | 2017-08-15 | 冯愚斌 | A kind of flexible fragment cleaning device and method |
| CN109760231A (en) * | 2019-01-25 | 2019-05-17 | 冯治平 | A kind of environment-friendly type waste plastics film regeneration treatment equipment and technique |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104148326B (en) | 2017-01-11 |
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