CN211255392U - Manual extraction element of micro plastic granules - Google Patents
Manual extraction element of micro plastic granules Download PDFInfo
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- CN211255392U CN211255392U CN201921888996.9U CN201921888996U CN211255392U CN 211255392 U CN211255392 U CN 211255392U CN 201921888996 U CN201921888996 U CN 201921888996U CN 211255392 U CN211255392 U CN 211255392U
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- collecting
- micro plastic
- tank body
- manual
- extraction tank
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Abstract
The utility model provides a manual extraction element of micro plastic granules, including drawing the jar body, support foot stool, anti-skidding podotheca, the observation window, the manual puddler structure of splashproof, micro plastic granules collecting pipe structure, filterable draft tube structure, the pipe of wasting discharge, the valve of wasting discharge topples over the grab handle, anti-skidding cover and shield, support foot stool bolted connection respectively the lower surface four corners position that draws the jar body. The utility model discloses hold hand grab handle and rotate the hand wheel dish along the pointer or anticlockwise, and then drive the stirring screw rod and rotate in ball bearing to drive the stirring leaf and rotate, improve the efficiency of extracting, and look over the mixed extraction condition through the observation window; hold and empty grab handle and antiskid cover, to the slope of right side and draw the jar body for in the micro plastic granules on liquid upper portion flowed into the connection hose through the small opening, and then fell into to collect the flask through collecting the honeycomb duct, through observing the scale mark on collecting the flask surface, the volume of collecting is surveyed and is measured.
Description
Technical Field
The invention belongs to the technical field of liquid pollutant separation treatment, and particularly relates to a manual extraction device for micro plastic particles.
Background
Plastic products can be seen everywhere in our lives, however, the plastic products bring convenience to our lives and cause serious environmental problems, and the plastic on the inland road surface often causes environmental pollution due to untimely recycling, and the plastic is finally degraded difficultly. In terms of the recovery mode, the land recovery is much easier than the sea recovery and is easy to implement. However, in the prior art, a large amount of plastic waste often floats on the ocean, and many marine organisms or coastal organisms die due to eating the plastic waste by mistake. The plastic is a stable and non-degradable high molecular polymer, can be stored in natural environment for hundreds of years, plastic waste entering the environment through various ways is finally gathered and accumulated in the sea, and the hydrophobic surface of the plastic can be efficiently combined with various sustainable organic pollutants. Long and profound effects must be produced. Therefore, recycling the plastic floating materials in the ocean is an urgent task.
At present, plastic particles with the diameter smaller than 5mm are called as micro-plastics, after the micro-plastics enter a water body, some micro-plastics with lower density can be suspended on the surface of the water body, and some micro-plastics with lower density still can sink below the water surface due to microorganisms attached to the surface, and the micro-plastics particles are small in size and serve as a new pollutant, and no current micro-plastics extraction and separation technology exists at present. In early studies, large pieces of plastic debris scattered on beaches were readily available, and as the pieces of plastic were studied in depth, the sizes of interest became smaller and the separation difficulty became greater.
In addition, the invention has the name of a micro-plastic manual extraction device with the Chinese patent publication No. CN207575861U, and comprises a separation cylinder, a connecting cylinder and a mixing cylinder which are sequentially connected from top to bottom, wherein the separation cylinder, the connecting cylinder and the mixing cylinder are integrally formed into a shell structure with only one opening at the top; the connecting cylinder comprises a first part, a second part and a third part from top to bottom, the first part is a structure with gradually reduced calibers from top to bottom, and the third part is a structure with gradually increased calibers from top to bottom. However, the existing micro plastic particle extraction also has the problems that stirring and mixing are inconvenient in the separation process, the separated micro plastic cannot be poured in time for measurement, and the separation and extraction efficiency is low.
In view of the above, the invention of the manual extraction device for micro plastic particles is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a manual extraction device for micro plastic particles, which aims to solve the problems that the existing micro plastic particle extraction is inconvenient to stir and mix in the separation process, the separated micro plastic cannot be poured and measured in time, and the separation and extraction efficiency is low. The manual extraction device for the micro plastic particles comprises an extraction tank body, supporting foot seats, an anti-skidding foot sleeve, an observation window, an anti-splashing manual stirring rod structure, a micro plastic particle collecting pipe structure, a filterable guide cylinder structure, a waste discharge pipe, a waste discharge valve, a dumping grab handle, an anti-skidding sleeve and a dustproof cover, wherein the supporting foot seats are respectively bolted at four corners of the lower surface of the extraction tank body; the anti-skid foot sleeves are sleeved at the lower ends of the supporting foot seats; the observation window is embedded in the middle of the front surface of the extraction tank body; the splash-proof manual stirring rod structure is arranged at the upper left side inside the extraction tank body; the micro plastic particle collecting pipe structure is connected with a filterable guide cylinder structure; the filterable guide cylinder structure is arranged at the right side position of the upper part of the extraction tank body; the waste discharge pipe is connected with the middle position of the lower part of the extraction tank body in a threaded manner and is communicated with the interior of the extraction tank body; the waste discharge valve is in threaded connection with the middle position of the left side of the waste discharge pipe; the dumping grab handle is connected to the middle position of the upper part of the left side of the extracting tank body through a screw; the anti-slip sleeve is sleeved in the middle of the outer surface of the dumping grab handle; the dustproof cover is buckled on the upper part of the filterable guide shell structure;
the splash-proof manual stirring rod structure comprises a stirring screw rod, a hand wheel disc, a protective cover, a ball bearing, a hand-operated grab handle and a connecting sleeve, wherein the stirring screw rod is in screw connection with the middle position of the lower part of the hand wheel disc; the protective cover and the ball bearing are respectively sleeved at the upper part of the outer surface of the stirring screw rod; the connecting sleeve is sleeved on the outer surface of the stirring screw rod; the hand-cranking grab handle is connected to the left side of the upper portion of the hand wheel disc through a screw.
Preferably, the micro plastic particle collecting pipe structure comprises a connecting hose, a sealing rubber plug, a collecting guide pipe, a cut-off valve and a collecting flask, wherein the sealing rubber plug is sleeved at the upper part of the outer surface of the connecting hose; the collecting guide pipe is inserted in the lower side of the inside of the connecting hose; the intercepting valve is in threaded connection with the lower part of the right side of the collecting guide pipe; the collection flask is in threaded connection with the lower end of the collection guide pipe.
Preferably, the filterable guide cylinder structure comprises a splash-proof guard cylinder, a buffer hopper, a leak hole and a connecting cylinder, wherein the splash-proof guard cylinder is integrally arranged at the upper part of the buffer hopper; the leakage hole is formed in the middle of the right side of the buffer hopper; the connecting cylinder is welded at the lower end of the buffer bucket.
Preferably, the lower part of the outer surface of the connecting cylinder is provided with threads; the connecting cylinder is in threaded connection at the right side position of the upper part of the extracting tank body.
Preferably, the splash-proof guard cylinder is communicated with the interior of the extraction tank body through the buffer hopper and the connecting cylinder.
Preferably, the intersection of the connecting hose and the collecting flow guide pipe is corrugated.
Preferably, the right side of the front surface of the collecting flask is longitudinally provided with a scale mark in milliliter; the bottle mouth of the collecting flask is provided with internal threads; the lower part of the outer surface of the collecting guide pipe is provided with threads.
Preferably, the left side and the right side of the inner wall of the connecting cylinder are connected with clamping seats through screws, a first filter screen plate is clamped in the clamping seat arranged at the lower part, a second filter screen plate is clamped in the clamping seat arranged at the upper part, and a control valve is in threaded connection with the middle position of the left side of the connecting cylinder.
Preferably, the mesh diameter of the first filter screen plate is set to be ten millimeters to fifteen millimeters; the mesh diameter of the second filter screen plate is set to be five millimeters to eight millimeters.
Preferably, the anti-slip sleeve is a cylindrical silica gel sleeve; the outer surface of the anti-skid sleeve is provided with cross anti-skid lines.
Preferably, the left side and the right side of the connecting sleeve are respectively connected with stirring blades through screws.
Preferably, the protective cover is a fan-shaped rubber cover; the protective cover is arranged between the ball bearing and the connecting sleeve.
Preferably, the ball bearing is embedded in the upper wall of the extraction tank body; the stirring screw rod is in interference fit with an inner ring of the ball bearing.
Preferably, the observation window adopts a rectangular transparent tempered glass window with the thickness of five to eight millimeters.
Preferably, the anti-slip foot covers are rubber covers with openings at the upper parts.
Preferably, the sealing rubber plug is embedded in the leakage hole.
Preferably, the collecting flask is communicated with the inside of the buffer hopper through a collecting draft tube and a connecting hose.
Compared with the prior art, the invention has the beneficial effects that: opening a control valve, pouring the separated sample liquid and extraction solvent liquid (saturated sodium chloride solution or saturated sodium iodide solution) into the splash-proof protective cylinder together, then entering the extraction tank body through the buffer hopper and the connecting cylinder, and screwing the control valve; the hand-operated grab handle is held by a hand to rotate the hand wheel disc along the pointer or anticlockwise so as to drive the stirring screw to rotate in the ball bearing, so that the stirring blade is driven to rotate, the liquid in the extraction tank body is stirred and mixed, the required plastic is separated out from the liquid surface in the stirring process, the extraction efficiency is improved, and the mixed extraction condition is checked through the observation window; after mixing and drawing the completion, open control flap and cut-off valve, hold and empty grab handle and antiskid cover, the slope of right side draws the jar body, make the micro plastic granules on liquid upper portion enter into the buffering fill through the connecting cylinder in, and flow into in the connection hose through the small opening, and then fall into in collecting the flask through collecting the honeycomb duct, through observing the scale mark on collection flask surface, survey the measurement to the volume of collecting, the collection finishes the back and closes the valve that cuts off, twist off and collect the flask and utilize the micro plastic granules of collection can.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic representation of the present invention when using pour extraction;
FIG. 4 is a schematic structural view of a splash-proof hand-operated agitator bar configuration of the present invention;
FIG. 5 is a schematic structural view of a microplastic particle collection tube structure of the present invention;
fig. 6 is a schematic structural view of a filterable guide shell structure of the present invention.
In the figure:
1. extracting the tank body; 2. a supporting foot seat; 3. anti-skid foot covers; 4. an observation window; 5. a splash-proof manual stirring rod structure; 51. a stirring screw; 52. a hand wheel disc; 53. a protective cover; 54. a ball bearing; 55. a hand-cranking grab handle; 56. connecting a sleeve; 561. stirring blades; 6. a micro plastic particle collection tube structure; 61. a connecting hose; 62. sealing the rubber plug; 63. collecting a flow guide pipe; 64. a shutoff valve; 65. collecting the flask; 7. a filterable draft tube structure; 71. a splash-proof guard cylinder; 72. a buffer hopper; 73. a leak hole; 74. a connecting cylinder; 741. a card holder; 742. a first filter screen plate; 743. a second filter screen plate; 744. a control valve; 8. a waste discharge pipe; 9. a waste valve; 10. dumping the grab handle; 11. an anti-slip sleeve; 12. and a dust cover.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 to 3, the invention provides a manual extraction device for micro plastic particles, which comprises an extraction tank body 1, support foot seats 2, an anti-skid foot sleeve 3, an observation window 4, an anti-splash manual stirring rod structure 5, a micro plastic particle collecting pipe structure 6, a filterable guide cylinder structure 7, a waste discharge pipe 8, a waste discharge valve 9, a dumping grab handle 10, an anti-skid sleeve 11 and a dust cover 12, wherein the support foot seats 2 are respectively bolted at four corners of the lower surface of the extraction tank body 1; the anti-skid foot covers 3 are sleeved at the lower ends of the supporting foot seats 2; the observation window 4 is embedded in the middle of the front surface of the extraction tank body 1; the splash-proof manual stirring rod structure 5 is arranged at the upper left side inside the extraction tank body 1; the micro plastic particle collecting pipe structure 6 is connected with a filterable guide shell structure 7; the filterable guide shell structure 7 is arranged at the right side position of the upper part of the extraction tank body 1; the waste discharge pipe 8 is connected with the middle position of the lower part of the extraction tank body 1 in a threaded manner and is communicated with the interior of the extraction tank body; the waste discharge valve 9 is in threaded connection with the middle position of the left side of the waste discharge pipe 8; the dumping grab handle 10 is connected with the middle position of the upper part of the left side of the extracting tank body 1 through a screw; the anti-slip sleeve 11 is sleeved in the middle of the outer surface of the dumping grab handle 10; the dust cover 12 is buckled on the upper part of the filterable guide shell structure 7;
as shown in fig. 4, the splash-proof manual stirring rod structure 5 comprises a stirring screw rod 51, a hand wheel disc 52, a protective cover 53, a ball bearing 54, a hand-operated grab handle 55 and a connecting sleeve 56, wherein the stirring screw rod 51 is screwed at the middle position of the lower part of the hand wheel disc 52; the protective cover 53 and the ball bearing 54 are respectively sleeved at the upper part of the outer surface of the stirring screw 51; the connecting sleeve 56 is sleeved on the outer surface of the stirring screw 51; the hand-operated grip 55 is screwed to the left upper portion of the handwheel plate 52.
As shown in fig. 5, in this embodiment, specifically, the micro plastic particle collecting tube structure 6 includes a connecting hose 61, a sealing rubber plug 62, a collecting flow guide tube 63, a shut-off valve 64 and a collecting flask 65, where the sealing rubber plug 62 is sleeved on an upper portion of an outer surface of the connecting hose 61; the collecting guide pipe 63 is inserted in the lower side of the inside of the connecting hose 61; the intercepting valve 64 is in threaded connection with the lower position of the right side of the collecting guide pipe 63; the collecting flask 65 is connected with the lower end of the collecting draft tube 63 in a threaded manner.
As shown in fig. 6, in this embodiment, in particular, the filterable draft tube structure 7 includes a splash guard 71, a buffer bucket 72, a leak hole 73 and a connecting cylinder 74, where the splash guard 71 is integrally disposed on an upper portion of the buffer bucket 72; the leakage hole 73 is formed in the middle of the right side of the buffer bucket 72; the connecting cylinder 74 is welded to the lower end of the buffer bucket 72.
In this embodiment, specifically, the lower portion of the outer surface of the connecting cylinder 74 is provided with a thread; the connecting cylinder 74 is screwed at the right position of the upper part of the extraction tank body 1.
In this embodiment, specifically, the splash guard 71 is communicated with the interior of the extraction tank 1 through a buffer hopper 72 and a connecting cylinder 74.
In this embodiment, specifically, the intersection of the connection hose 61 and the collection duct 63 is provided in a corrugated shape.
In this embodiment, specifically, the right side of the front surface of the collecting flask 65 is longitudinally provided with a scale mark in milliliters; the mouth of the collecting flask 65 is provided with an internal thread; the lower part of the outer surface of the collecting guide pipe 63 is provided with threads.
In this embodiment, specifically, clamping seats 741 are screwed to the left and right sides of the inner wall of the connecting cylinder 74, a first filter screen 742 is clamped in the clamping seat 741 arranged at the lower portion, a second filter screen 743 is clamped in the clamping seat 741 arranged at the upper portion, and a control valve 744 is screwed to the middle position of the left side of the connecting cylinder 74.
In this embodiment, specifically, the mesh diameter of the first filter screen 742 is set to be ten millimeters to fifteen millimeters; the mesh diameter of the second filter screen 743 is set to be five millimeters to eight millimeters.
In this embodiment, specifically, the anti-slip sleeve 11 specifically adopts a cylindrical silica gel sleeve; the outer surface of the anti-skid sleeve 11 is provided with cross-shaped anti-skid lines.
In this embodiment, the left and right sides of the connecting sleeve 56 are respectively connected with a stirring blade 561 through screws.
In this embodiment, specifically, the protective cover 53 specifically adopts a fan-shaped rubber cover; the shield 53 is disposed between the ball bearing 54 and the adapter sleeve 56.
In this embodiment, specifically, the ball bearing 54 is embedded in the upper wall of the extraction tank 1; the stirring screw 51 is in interference fit with the inner ring of the ball bearing 54.
In this embodiment, specifically, the observation window 4 is a rectangular transparent tempered glass window with a thickness of five to eight millimeters.
In this embodiment, the anti-slip foot cover 3 is a rubber cover with an opening at the upper part.
In this embodiment, specifically, the sealing rubber plug 62 is embedded in the leak 73.
In this embodiment, the collecting flask 65 is connected to the inside of the buffer hopper 72 through the collecting guide tube 63 and the connecting hose 61.
Principle of operation
When the extraction device is used, the control valve 744 is opened, the separated sample liquid and the extraction solvent liquid (saturated sodium chloride solution or saturated sodium iodide solution) are poured into the splash-proof guard cylinder 71 together, then enter the extraction tank body 1 through the buffer hopper 72 and the connecting cylinder 74, and the control valve 744 is screwed down; the hand-operated grab handle 55 is held by hand to rotate the hand wheel disc 52 along the pointer or anticlockwise so as to drive the stirring screw 51 to rotate in the ball bearing 54, so that the stirring blade 561 is driven to rotate, the liquid in the extraction tank body 1 is stirred and mixed, the required plastic is separated out from the liquid surface in the stirring process, the extraction efficiency is improved, and the mixed extraction condition is checked through the observation window 4; after the mixing extraction is finished, open control valve 744 and cut-off valve 64, hold and empty grab handle 10 and antiskid cover 11, the slope draws jar body 1 to the right side, make the micro plastic granule on liquid upper portion enter into buffer hopper 72 through connecting cylinder 74 in, and flow into in connecting hose 61 through small opening 73, and then fall into collection flask 65 through collecting honeycomb duct 63, through observing the scale mark on collection flask 65 surface, survey the measurement to the volume of collecting, close cut-off valve 64 after the collection finishes, it can to utilize the micro plastic granule of collection flask 65 to twist off.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The manual extraction device for the micro plastic particles is characterized by comprising an extraction tank body (1), supporting foot seats (2), anti-skidding foot sleeves (3), an observation window (4), an anti-splashing manual stirring rod structure (5), a micro plastic particle collecting pipe structure (6), a filterable guide cylinder structure (7), a waste discharge pipe (8), a waste discharge valve (9), an overturning grab handle (10), an anti-skidding sleeve (11) and a dustproof cover (12), wherein the supporting foot seats (2) are respectively connected to four corners of the lower surface of the extraction tank body (1) through bolts; the anti-skid foot sleeves (3) are sleeved at the lower ends of the supporting foot seats (2); the observation window (4) is embedded in the middle of the front surface of the extraction tank body (1); the splash-proof manual stirring rod structure (5) is arranged at the upper left side inside the extraction tank body (1); the micro plastic particle collecting pipe structure (6) is connected with a filterable guide shell structure (7); the filterable guide shell structure (7) is arranged at the right side position of the upper part of the extraction tank body (1); the waste discharge pipe (8) is connected with the middle position of the lower part of the extraction tank body (1) in a threaded manner and is communicated with the interior of the extraction tank body; the waste discharge valve (9) is in threaded connection with the middle position of the left side of the waste discharge pipe (8); the dumping grab handle (10) is connected to the middle position of the upper part of the left side of the extracting tank body (1) through a screw; the anti-slip sleeve (11) is sleeved in the middle of the outer surface of the pouring grab handle (10); the dust cover (12) is buckled on the upper part of the filterable guide shell structure (7);
the splash-proof manual stirring rod structure (5) comprises a stirring screw rod (51), a hand wheel disc (52), a protective cover (53), a ball bearing (54), a hand-cranking grab handle (55) and a connecting sleeve (56), wherein the stirring screw rod (51) is in screwed connection with the middle position of the lower part of the hand wheel disc (52); the protective cover (53) and the ball bearing (54) are respectively sleeved at the upper part of the outer surface of the stirring screw rod (51); the connecting sleeve (56) is sleeved on the outer surface of the stirring screw rod (51); the hand-cranking grab handle (55) is connected to the left side of the upper part of the hand wheel disc (52) through a screw.
2. The manual extraction device for micro plastic particles as claimed in claim 1, wherein the micro plastic particle collecting tube structure (6) comprises a connecting hose (61), a sealing rubber plug (62), a collecting guide tube (63), a shut-off valve (64) and a collecting flask (65), the sealing rubber plug (62) is sleeved on the upper position of the outer surface of the connecting hose (61); the collecting guide pipe (63) is inserted in the lower side position inside the connecting hose (61); the intercepting valve (64) is in threaded connection with the lower position of the right side of the collecting guide pipe (63); the collecting flask (65) is in threaded connection with the lower end of the collecting guide pipe (63).
3. The manual extraction device of micro plastic particles as claimed in claim 1, wherein the filterable guide cylinder structure (7) comprises a splash guard (71), a buffer hopper (72), a leakage hole (73) and a connecting cylinder (74), and the splash guard (71) is integrally arranged at the upper part of the buffer hopper (72); the leakage hole (73) is formed in the middle of the right side of the buffer hopper (72); the connecting cylinder (74) is welded at the lower end of the buffer bucket (72).
4. The manual extraction device of micro plastic particles as claimed in claim 3, wherein the lower part of the outer surface of the connecting cylinder (74) is provided with screw threads; the connecting cylinder (74) is in threaded connection with the right side of the upper part of the extraction tank body (1).
5. A manual extraction device for micro plastic granules according to claim 3, wherein the splash guard (71) is communicated with the inside of the extraction tank body (1) through a buffer hopper (72) and a connecting cylinder (74).
6. The manual extraction device of the micro plastic particles as claimed in claim 2, wherein the right side of the front surface of the collection flask (65) is longitudinally provided with a graduation mark in milliliter; the mouth of the collecting flask (65) is provided with an internal thread; the lower part of the outer surface of the collecting guide pipe (63) is provided with threads.
7. The manual extraction device of micro plastic particles as claimed in claim 3, wherein clamping seats (741) are screwed on the left and right sides of the inner wall of the connecting cylinder (74), a first filter screen (742) is clamped in the clamping seat (741) arranged on the lower portion, a second filter screen (743) is clamped in the clamping seat (741) arranged on the upper portion, and a control valve (744) is screwed in the middle position of the left side of the connecting cylinder (74).
8. The manual extraction device of micro plastic particles as claimed in claim 7, wherein the mesh diameter of the first filter screen plate (742) is set at ten mm to fifteen mm; the mesh diameter of the second filter screen plate (743) is set to be five millimeters to eight millimeters.
9. The manual extraction device of micro plastic particles as claimed in claim 1, wherein the anti-slip sleeve (11) is a cylindrical silica gel sleeve; the outer surface of the anti-skid sleeve (11) is provided with cross anti-skid lines.
10. The manual extraction device of the micro plastic particles as claimed in claim 1, wherein the ball bearing (54) is embedded with the upper wall of the extraction tank body (1); the stirring screw rod (51) is in interference fit with an inner ring of the ball bearing (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888996.9U CN211255392U (en) | 2019-11-05 | 2019-11-05 | Manual extraction element of micro plastic granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888996.9U CN211255392U (en) | 2019-11-05 | 2019-11-05 | Manual extraction element of micro plastic granules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211255392U true CN211255392U (en) | 2020-08-14 |
Family
ID=71982178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921888996.9U Expired - Fee Related CN211255392U (en) | 2019-11-05 | 2019-11-05 | Manual extraction element of micro plastic granules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211255392U (en) |
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2019
- 2019-11-05 CN CN201921888996.9U patent/CN211255392U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |