CN206644194U - A kind of cotton field mulch film gas-liquid two-phase cleaning device - Google Patents
A kind of cotton field mulch film gas-liquid two-phase cleaning device Download PDFInfo
- Publication number
- CN206644194U CN206644194U CN201720204415.XU CN201720204415U CN206644194U CN 206644194 U CN206644194 U CN 206644194U CN 201720204415 U CN201720204415 U CN 201720204415U CN 206644194 U CN206644194 U CN 206644194U
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- CN
- China
- Prior art keywords
- mulch film
- open type
- centrifugal impeller
- air flue
- separation chamber
- 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.)
- Expired - Fee Related
Links
- 239000002362 mulch Substances 0.000 title claims abstract description 113
- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 229920000742 Cotton Polymers 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005119 centrifugation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001582888 Lobus Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of cotton field mulch film gas-liquid two-phase cleaning device, including pan feeding separation unit, main separation chamber and discharge；Pan feeding separation unit includes the mulch film air flue being obliquely installed, and mulch film air flue interior edge is axially arranged with sieve plate；Relative both sides are provided with mulch film entrance and exported with mulch film at the top of main separation chamber, and mulch film entrance is connected with the outlet of the mulch film air flue；High pressure water cleaning shower nozzle is provided with the top of main separation chamber interior walls, whizzer is provided with below high pressure water cleaning shower nozzle；Discharge includes discharge channel and rotary discharge valve, and discharge channel is connected with mulch film outlet；Main separation chamber produces negative pressure, mulch film after shredding enters mulch film air flue in the presence of negative pressure, mulch film passes through air-flow initial gross separation with soil sandstone, into after main separation chamber, high pressure water cleaning shower nozzle cleans to mulch film, at the same time whizzer further separates mulch film with soil sandstone, and the mulch film after separation is discharged through discharge and collected, simple in construction, simple and easy to use, cleaning performance is good.
Description
Technical field
Mulch film reclaimer technical field is the utility model is related to, specifically a kind of cotton field mulch film gas-liquid two-phase cleaning dress
Put.
Background technology
China's film covering type agricultural production starts from the eighties, then expands rapidly using area and scope, has become at present
One of country that film-covering planting area is maximum, crop species are most in the world.And in all plastic-film-covered cultivation crops, with cotton area
Maximum, the mulch film that there are about 18Kg/ hectares or so every year according to statistics are stayed in cotton field.In the same of film-mulching technique large-scale popularization
When, pollute caused by mulch film also increasingly severe.Plastic foil is high-molecular compound, under field conditions (factors) extremely difficult degraded, in soil
It may be present in earth 200~400 years.Containing noxious materials such as polyethylene or polyvinyl chloride in plastic film, it is micro- soil can be suppressed
The growth of biology, influence the quality of agricultural product；Mulch film destroys the physics and chemical constitution of soil, makes gas permeability, the water storage of soil
Property be deteriorated, crop absorb moisture, nutrient ability reduce, ultimately resulting in crop is difficult to germination and emergence, and root system is difficult to lower bundle, causes
Crop failure.
To keep Cotton Soil quality, country promotes mulch film recovery operation, has obtained certain progress at present energetically.But from return
The mulch film of receipts generally is difficult to be directly entered recycling because containing the materials such as soil, sandstone, it is therefore necessary to research and development ground Membrane cleaning dress
Put and the mulch film of recovery is cleaned.And current cleaning equipment has complicated, cleaning cost height, cleaning performance is undesirable
The shortcomings of.
Utility model content
The purpose of this utility model is to provide a kind of cotton field mulch film gas-liquid two-phase cleaning device, and the apparatus structure is simple,
Cotton field waste mulching film is cleaned by air-liquid two ways, cleaning performance is good, and cost is low.
Technical scheme is used by the utility model solves its technical problem：
A kind of cotton field mulch film gas-liquid two-phase cleaning device, including：
A, pan feeding separation unit,
Pan feeding separation unit includes the mulch film air flue that is obliquely installed, and mulch film air flue bottom is entrance, top is outlet, mulch film gas
Road interior edge is axially arranged with sieve plate, is provided with the first conveying worm below sieve plate vertically, and ground is led in the outlet of the first conveying worm
Outside film air flue；Mulch film air flue front end is provided with mulch film opener, and the outlet of mulch film opener is connected with mulch film air flue entrance；
B, main separation chamber,
Relative both sides are provided with mulch film entrance and exported with mulch film at the top of main separation chamber, mulch film entrance and the mulch film air flue
Outlet is connected；High pressure water cleaning shower nozzle is provided with the top of main separation chamber interior walls, is provided with and centrifuges below high pressure water cleaning shower nozzle
Device, whizzer lower section are provided with foraminous conveyer, are provided with the second conveying worm below foraminous conveyer, the second conveying worm goes out
Mouth leads to outside main separation chamber；
Mulch film entrance side in main separation chamber is provided with belt elevator machine, and the foraminous conveyer inclines towards belt elevator machine lower section
Tiltedly set, and form feeding with belt elevator machine and coordinate；
C, discharge,
Discharge includes discharge channel and the upper rotary discharge valve located at discharge channel and lower rotary discharge valve, discharging are led to
Road is connected with mulch film outlet, and the side wall of upper rotary discharge valve is provided with exhaust outlet.
Further, the whizzer is by the first open type centrifugal impeller, the second open type centrifugal impeller and rotating brushes
Form, the first open type centrifugal impeller, the second open type centrifugal impeller and rotating brushes enter from the bottom to top, by mulch film in main separation chamber
Mouth to mulch film outlet is sequentially distributed；The blade of first open type centrifugal impeller and the second open type centrifugal impeller is interlaced；Second opens
Formula centrifugal impeller rotates against with the first open type centrifugal impeller and rotating brushes respectively.
Further, the sieve aperture of the sieve plate is ellipse.
Further, the mulch film air flue relative level line is in 30 ° of inclinations.
Further, the rotary shaft line opposed vertical line of the first open type centrifugal impeller and the second open type centrifugal impeller
In 30~45 °.
Further, the rotary shaft line opposed vertical line of the second open type centrifugal impeller and rotating brushes is in 45 °
Further, the foraminous conveyer relative level line is in 15 ° of inclinations.
Further, the rotary speed of the rotating brushes is that the first open type centrifugal impeller and the second open type centrifugal impeller revolve
1.5~2.0 times of rotary speed.
The beneficial effects of the utility model are that rotary discharge valve starts Hou Lingzhu separation chambers and produces negative pressure, the ground after shredding
Film enters mulch film air flue in the presence of negative pressure, and mulch film passes through air-flow initial gross separation, into after main separation chamber, height with soil sandstone
Pressure water cleaning sprayer is cleaned to mulch film, and at the same time whizzer further separates mulch film with soil sandstone, separation
Mulch film afterwards is discharged through discharge and collected；Without the mulch film that is completely separated because Action of Gravity Field drops down onto foraminous conveyer, then pass through
Belt elevator machine is delivered to the mulch film entrance in main separation chamber, separates again, and so circulation is until separation；The present invention using gas,
Liquid two ways carries out ground Membrane cleaning, the waste mulching film available for cleaning from the recovery of film-covering planting cotton field, realizes in waste mulching film
Soil, sandstone separation, avoid after mulch film recovery because it is difficult to the flow that can not be regenerated cleaning.Structure of the present invention
Simply, it is simple and easy to use, cleaning performance is good, cost is low, improve mulch film recovery after utilization rate.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the section enlarged diagram of the utility model mulch film air flue；
Fig. 3 is the enlarged diagram of the utility model sieve plate；
Fig. 4 is the enlarged diagram of the utility model belt elevator machine.
Embodiment
As shown in figure 1, the utility model provides a kind of cotton field mulch film gas-liquid two-phase cleaning device, including：
A, pan feeding separation unit,
With reference to shown in Fig. 2 and Fig. 3, pan feeding separation unit includes the mulch film air flue 1 being obliquely installed, the relative level of mulch film air flue 1
Line is in 30 ° of inclinations, and the bottom of mulch film air flue 1 is entrance, top is outlet, and the interior edge of mulch film air flue 1 is axially arranged with sieve plate 2, sieve plate 2
Sieve aperture 2a is ellipse；The lower section of sieve plate 2 is provided with the first conveying worm 3 vertically, and mulch film is led in the outlet of the first conveying worm 3
Outside air flue 1；The front end of mulch film air flue 1 is provided with mulch film opener 4, and the outlet of mulch film opener 4 is connected with the entrance of mulch film air flue 1；
B, main separation chamber 5,
The relative both sides in the main top of separation chamber 5 are provided with mulch film entrance 6 and mulch film outlet 7, mulch film entrance 6 and the mulch film gas
The outlet in road 1 is connected；High pressure water cleaning shower nozzle 8 is provided with the top of the main inwall of separation chamber 1, the lower section of high pressure water cleaning shower nozzle 8 is provided with
Whizzer, whizzer lower section are provided with foraminous conveyer 9, and the relative level line of foraminous conveyer 9 is in 15 ° of inclinations；Foraminous conveyer 9
Lower section is provided with the second conveying worm 10, and the outlet of the second conveying worm 10 is led to outside main separation chamber 1；
The whizzer is by the first open type centrifugal impeller 11, the second open type centrifugal impeller 12 and the structure of rotating brushes 13
Into, the first open type centrifugal impeller 11, the second open type centrifugal impeller 12 and rotating brushes 13 in main separation chamber 1 from the bottom to top, by
Mulch film entrance 6 to mulch film outlet 7 is sequentially distributed；The blade of first open type centrifugal impeller 11 and the second open type centrifugal impeller 12 is mutual
Staggeredly；Second open type centrifugal impeller 12 rotates against with the first open type centrifugal impeller 11 and rotating brushes 13 respectively；First open type
The rotary shaft line opposed vertical line of the open type centrifugal impeller 12 of centrifugal impeller 11 and second be in 30~45 °, second open type from
The rotary shaft line opposed vertical line of lobus cardiacus wheel 12 and rotating brushes 13 is in 45 °；First open type centrifugal impeller 11 and the second open type
The rotary speed of centrifugal impeller 12 is synchronised, and the rotary speed of rotating brushes 13 is the first open type centrifugal impeller 11 and the second open type
1.5~2.0 times of the rotary speed of centrifugal impeller 12；
With reference to shown in Fig. 4, the mulch film entrance side in main separation chamber 5 is provided with belt elevator machine 14, the table of belt elevator machine 14
EDS maps have lifting plate array 15, and lifting plate array 15 is perpendicular to the surface of belt elevator machine 14；
Foraminous conveyer 9 is set towards the inclined downward of belt elevator machine 14, and is formed feeding with belt elevator machine 14 and coordinated；
C, discharge,
Discharge includes discharge channel 16 and the upper rotary discharge valve 17 located at discharge channel and lower rotary discharge valve 18,
Discharge channel 16 is connected with mulch film outlet 7, and the side wall of upper rotary discharge valve 17 is provided with exhaust outlet 17a.
In use, the mulch film of recovery is first opened by the shredding of mulch film opener 4, upper rotary discharge valve 17 with lower rotary discharge valve 18
Dong Houlingzhu separation chambers 5 produce negative pressure, and the mulch film after shredding enters mulch film air flue 1, mulch film and soil sand in the presence of negative pressure
Stone is fallen by air-flow initial gross separation, soil sandstone by sieve plate 2, then discharges mulch film air flue 1 by the first conveying worm 3；Just
Mulch film after step separation enters main separation chamber 5, separates clean mulch film and directly sucks discharge channel 16 by air-flow due in light weight；
Without separating clean mulch film, due to the effect of gravity, whizzer is dropped down onto, passes through the first open type centrifugal impeller 11, the
The synergy of two open type centrifugal impellers 12 and rotating brushes 13 carries out the secondary separation with soil sandstone, at the same time, high pressure
Water cleaning sprayer 8 is cleaned to mulch film, the mulch film after separation because the effect of centrifugal force is thrown to above whizzer, then
Discharge channel 16 is sucked by air-flow；Be separated with cleaning soil sandstone together with the mulch film still not separated because of gravity fall extremely
Foraminous conveyer 9, soil sandstone are sieved to the second conveying worm 10 by foraminous conveyer 9, and main point is discharged by the second conveying worm 10
From room 5；Still the mulch film without separation is transmitted by foraminous conveyer 9 again will be no point to belt elevator machine 14, belt elevator machine 14
From mulch film lifting Hui Zhu separation chambers 5 in mulch film entrance 6, reenter whizzer separation, so circulation until separation；
Finally, the mulch film of all cleaning separation is discharged by lower rotary discharge valve 18.
The present invention uses air-liquid two ways to carry out ground Membrane cleaning, available for cleaning giving up from the recovery of film-covering planting cotton field
Once visited place film, realize that the soil in waste mulching film, sandstone separate, avoid after mulch film reclaims because it is difficult to not carry out cleaning
The flow of regeneration.The present invention is simple in construction, simple and easy to use, cleaning performance is good, and cost is low, improves the profit after mulch film recovery
With rate.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation；Any those skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit
The methods and technical content of the disclosure above makes many possible changes and modifications to technical solutions of the utility model, or is revised as
The equivalent embodiment of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to of the present utility model
Technical spirit still falls within this practicality to any simple modification, equivalent substitution, equivalence changes and modification made for any of the above embodiments
In the range of the protection of new technique scheme.
Claims (8)
- A kind of 1. cotton field mulch film gas-liquid two-phase cleaning device, it is characterised in that including：A, pan feeding separation unit,Pan feeding separation unit includes the mulch film air flue that is obliquely installed, and mulch film air flue bottom is entrance, top is outlet, in mulch film air flue Sieve plate is provided with vertically, is provided with the first conveying worm below sieve plate vertically, and mulch film gas is led in the outlet of the first conveying worm Outside road；Mulch film air flue front end is provided with mulch film opener, and the outlet of mulch film opener is connected with mulch film air flue entrance；B, main separation chamber,Relative both sides are provided with mulch film entrance and exported with mulch film at the top of main separation chamber, the outlet of mulch film entrance and the mulch film air flue It is connected；High pressure water cleaning shower nozzle is provided with the top of main separation chamber interior walls, whizzer is provided with below high pressure water cleaning shower nozzle, from Foraminous conveyer is provided with below centrifugal separator, the second conveying worm is provided with below foraminous conveyer, the outlet of the second conveying worm is logical To the outside of main separation chamber；Mulch film entrance side in main separation chamber is provided with belt elevator machine, and the foraminous conveyer is set towards belt elevator machine inclined downward Put, and form feeding with belt elevator machine and coordinate；C, discharge,Discharge includes discharge channel and upper rotary discharge valve located at discharge channel and lower rotary discharge valve, discharge channel with Mulch film outlet is connected, and the side wall of upper rotary discharge valve is provided with exhaust outlet.
- A kind of 2. cotton field mulch film gas-liquid two-phase cleaning device according to claim 1, it is characterised in that the centrifugation Device is made up of the first open type centrifugal impeller, the second open type centrifugal impeller and rotating brushes, the first open type centrifugal impeller, the second open type Centrifugal impeller and rotating brushes are sequentially distributed from the bottom to top, by mulch film entrance to mulch film outlet in main separation chamber；First open type The blade of centrifugal impeller and the second open type centrifugal impeller is interlaced；Second open type centrifugal impeller centrifuges leaf with the first open type respectively Wheel and rotating brushes rotate against.
- A kind of 3. cotton field mulch film gas-liquid two-phase cleaning device according to claim 1 or 2, it is characterised in that the sieve plate Sieve aperture for ellipse.
- A kind of 4. cotton field mulch film gas-liquid two-phase cleaning device according to claim 1 or 2, it is characterised in that the mulch film Air flue relative level line is in 30 ° of inclinations.
- A kind of 5. cotton field mulch film gas-liquid two-phase cleaning device according to claim 2, it is characterised in that first open type The rotary shaft line opposed vertical line of centrifugal impeller and the second open type centrifugal impeller is in 30~45 °.
- A kind of 6. cotton field mulch film gas-liquid two-phase cleaning device according to claim 2, it is characterised in that second open type The rotary shaft line opposed vertical line of centrifugal impeller and rotating brushes is in 45 °.
- A kind of 7. cotton field mulch film gas-liquid two-phase cleaning device according to claim 1, it is characterised in that the foraminous conveyer Relative level line is in 15 ° of inclinations.
- A kind of 8. cotton field mulch film gas-liquid two-phase cleaning device according to claim 2, it is characterised in that the rotating brushes Rotary speed be 1.5~2.0 times of the first open type centrifugal impeller and the second open type centrifugal impeller rotary speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720204415.XU CN206644194U (en) | 2017-03-04 | 2017-03-04 | A kind of cotton field mulch film gas-liquid two-phase cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720204415.XU CN206644194U (en) | 2017-03-04 | 2017-03-04 | A kind of cotton field mulch film gas-liquid two-phase cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644194U true CN206644194U (en) | 2017-11-17 |
Family
ID=60281270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720204415.XU Expired - Fee Related CN206644194U (en) | 2017-03-04 | 2017-03-04 | A kind of cotton field mulch film gas-liquid two-phase cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206644194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799797A (en) * | 2017-03-04 | 2017-06-06 | 安徽财经大学 | A kind of cotton field mulch film gas-liquid two-phase cleaning device |
| CN109366799A (en) * | 2018-12-06 | 2019-02-22 | 安徽财经大学 | A kind of cotton field ground Membrane cleaning roll shaft and drive mechanism |
-
2017
- 2017-03-04 CN CN201720204415.XU patent/CN206644194U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799797A (en) * | 2017-03-04 | 2017-06-06 | 安徽财经大学 | A kind of cotton field mulch film gas-liquid two-phase cleaning device |
| CN106799797B (en) * | 2017-03-04 | 2023-08-15 | 安徽财经大学 | Cotton field plastic film gas-liquid two-phase belt cleaning device |
| CN109366799A (en) * | 2018-12-06 | 2019-02-22 | 安徽财经大学 | A kind of cotton field ground Membrane cleaning roll shaft and drive mechanism |
| CN109366799B (en) * | 2018-12-06 | 2023-12-01 | 安徽财经大学 | Roll shaft and transmission structure for cleaning cotton field mulching film |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |