CN111665346A - Tenebrio molitor biodegradation research device based on polymer plastic degradation research - Google Patents
Tenebrio molitor biodegradation research device based on polymer plastic degradation research Download PDFInfo
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- CN111665346A CN111665346A CN202010597048.0A CN202010597048A CN111665346A CN 111665346 A CN111665346 A CN 111665346A CN 202010597048 A CN202010597048 A CN 202010597048A CN 111665346 A CN111665346 A CN 111665346A
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- 229920003023 plastic Polymers 0.000 title claims abstract description 158
- 239000004033 plastic Substances 0.000 title claims abstract description 158
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 90
- 230000015556 catabolic process Effects 0.000 title claims abstract description 85
- 238000011160 research Methods 0.000 title claims abstract description 64
- 241000254109 Tenebrio molitor Species 0.000 title claims abstract description 32
- 238000006065 biodegradation reaction Methods 0.000 title claims abstract description 14
- 229920000642 polymer Polymers 0.000 title claims abstract description 14
- 210000003608 fece Anatomy 0.000 claims abstract description 68
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 35
- 230000029087 digestion Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 24
- 239000008187 granular material Substances 0.000 claims description 22
- 239000010871 livestock manure Substances 0.000 claims description 13
- 210000002700 urine Anatomy 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 23
- 230000000593 degrading effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011163 secondary particle Substances 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 241000254171 Curculionidae Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000015111 chews Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/442—Resins; Plastics
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Abstract
The invention provides a tenebrio molitor biodegradation research device for degrading research based on high polymer plastics, which comprises a test shell for reducing external interference and facilitating degradation research work, a degradation research combination mechanism for dividing different factors to generate degradation effects, and an intracavity landfill mixing mechanism for promoting the tenebrio molitor feces to be in full contact with plastics of different shapes as far as possible, and relates to the field of high polymer plastics. The tenebrio molitor biodegradation research device for the high polymer plastic degradation research starts from various factors which can degrade plastics according to the degradation effect of the tenebrio molitor on the plastics, so that the problems that the tenebrio molitor has multiple closely related stages in the process of treating the high polymer plastics, the stages are difficult to distinguish the influences on the degraded plastics in the prior art, a more efficient degradation method is inconvenient to provide for actual application, and the efficiency of the practical subsequent degradation process can be influenced are solved.
Description
Technical Field
The invention relates to the technical field of high polymer plastics, in particular to a tenebrio molitor biodegradation research device for high polymer plastic degradation research.
Background
The high molecular plastic has many advantages in daily life, such as light weight, water resistance, corrosion resistance, insulation, durability and the like, but has obvious defects, the high molecular plastic is easy to age, and a plurality of products are used for one time, the waste is difficult to classify, the recovery cost is high, the cost is not economical, if the high molecular plastic is directly discarded, the high molecular plastic is difficult to degrade in the natural environment, the pollution is serious, the problem of the degradation of the high molecular plastic is still a widely researched problem, the yellow mealworm is a biological which can digest the plastic and degrade the plastic, the yellow mealworm chews the plastic in the eating process and then decomposes the plastic into small molecules by using extracellular enzymes in intestinal tracts, and the small molecule products are further degraded and assimilated to form larva self tissues under the action of a plurality of enzyme fungi and yellow mealworm self enzymes, the residual foam fragments and partial degradation intermediate products are mixed with partial intestinal microorganisms, and are excreted in vivo in the form of insect feces, the foam plastics in the insect feces can be further degraded, but at present, in the process, partial fragment precipitation is generated in the plastic eating process of the yellow mealworms, and the feces degradation plastics can be excreted, the necessary efficiency and the effect of the plastics in the three parts of the yellow mealworms eating, the in vivo degradation absorption and the in vitro degradation are different, while the prior art generally researches the whole degradation process, for example, a certain amount of yellow mealworms degrade a certain amount of plastics in a certain time, and the time is observed how much the whole plastics are consumed, the mode is not accurate, for example, the yellow mealworms still contain plastics and can not continuously eat the plastics, the digestion process exists, and the in vitro feces excretion has the degradation effect which is continuous, however, there is a certain limit, which has a great influence on the future practical application, the yellow meal worm has a plurality of closely related stages in the process of processing the high molecular plastic, the stages are difficult to distinguish the influence on the degraded plastic in the prior art, the research is not clear, the method for degrading the yellow meal worm is inconvenient to provide a more efficient degradation method for the practical application, and the efficiency of the subsequent practical degradation process can be influenced, so that a yellow meal worm biodegradation research device based on the high molecular plastic degradation research is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a tenebrio molitor biodegradation research device for high polymer plastic degradation research, which solves the problems that a plurality of closely related stages exist in the process of treating high polymer plastic by tenebrio molitor, the influence of each stage on the degraded plastic is difficult to distinguish in the prior art, the research is not clear, a more efficient degradation method is inconvenient to provide for actual application, and the efficiency of the subsequent actual practical degradation process can be influenced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a mealworm biodegradable research device based on polymer plastics degradation research usefulness, including be used for reducing the experimental casing that external disturbance made things convenient for degradation research work to go on, be used for dividing the degradation research combined mechanism that different factors produced the degradation effect and be used for promoting the intracavity landfill mixing mechanism of mealworm excrement and urine and different shape plastics full contact as far as, degradation research combined mechanism sets up inside experimental casing, intracavity landfill mixing mechanism sets up on degradation research combined mechanism.
Preferably, the degradation research combination mechanism comprises a top partition plate, a middle partition plate, a bottom partition plate, two top wooden sieves, two middle support plates, two primary dung plates and two secondary dung plates, wherein the surface of the top partition plate is fixedly connected with the inner wall of the test shell, the surface of the middle partition plate is fixedly connected with the inner wall of the test shell, the surface of the bottom partition plate is fixedly connected with the inner wall of the test shell, and the middle partition plate is positioned between the top partition plate and the middle partition plate.
Preferably, two side surfaces of the top partition board are fixedly connected with a top wooden sieve, two side surfaces of the intermediate partition board are fixedly connected with an intermediate support board, the left side of the top partition board is set to be a particle plastic digestion area, the right side of the top partition board is set to be a block-shaped plastic digestion area, the left side surface of the intermediate partition board, the upper surface of the left primary dung board and the lower surface of the left top partition board are set to be a left dung area, the right side surface of the intermediate partition board, the upper surface of the right primary dung board and the lower surface of the right top partition board are set to be a right dung area, a particle plastic primary dung area is arranged between the left side surface of the intermediate partition board, the upper surface of the left intermediate support board and the lower surface of the left primary dung board, a block-shaped plastic primary dung area is arranged between the right side surface of the intermediate partition board, the, two the top of secondary dung board is provided with the secondary excrement district, the left surface of bottom baffle and the below of left side secondary dung board are provided with granule plastics secondary excrement and separate the district, the right flank of bottom baffle and the below of right side secondary dung board are provided with cubic plastics secondary excrement and separate the district.
Preferably, vibrators are embedded on the surfaces of the two top wooden sieves, the surface of the primary dung plate is fixedly connected with the inner wall of the test shell, the surface of the secondary dung plate is fixedly connected with the inner wall of the test shell, the surface of the primary dung plate and the surface of the secondary dung plate are both inclined, a merging groove is formed in the surface of the top partition plate, partition plates are inserted into the inner wall of the merging groove, primary distribution grooves are formed in the surface of the two primary dung plates, primary distribution rods are inserted into the inner wall of the primary distribution grooves, a primary material collecting plate is inserted between the two primary distribution rods, the lower surface of the primary material collecting plate is slidably connected with the upper surface of the middle partition plate, secondary distribution grooves are formed in the surfaces of the two secondary dung plates, secondary distribution rods are inserted into the inner wall of the secondary distribution grooves, and a secondary material collecting plate is inserted between the two secondary distribution rods, the lower surface of the secondary material collecting plate is connected with the upper surface of the bottom partition plate in a sliding mode, a to-be-dropped groove is formed in the surface of the middle supporting plate on the left side, and an inclined stop rod is hinged to the inner wall of the to-be-dropped groove.
Preferably, the intracavity landfill mixing mechanism is including dividing material fine mesh, electric telescopic handle, trawl pull rod and the flexible pipe of self-adaptation, all be provided with in the district is separated to granule plastics primary degradation district, granule plastics secondary degradation district, cubic plastics primary degradation district and cubic plastics secondary degradation district and divide the material fine mesh, the surface that is located the minute fine mesh in the district is separated to granule plastics primary degradation is connected with the fixed surface of slope pin, the minute fine mesh that is located granule plastics primary degradation district and granule plastics secondary degradation district is covered and contactless intermediate support board by granule plastics, the minute fine mesh that is located cubic plastics primary degradation district and cubic plastics secondary degradation district contacts the upper surface of cubic plastics.
Preferably, each divide the top of material fine net to all set up an electric telescopic handle, electric telescopic handle's surface is the slope form, electric telescopic handle's one end fixedly connected with trawl pull rod, the one end of trawl pull rod is connected with the surperficial fixed surface that the flexible pipe of self-adaptation was stretched out, divide the surface of material fine net to have seted up the kerve, the surface of trawl pull rod and the inner wall sliding connection of kerve, the inner wall sliding connection that the flexible pipe of self-adaptation has two self-adaptation telescopic links, two fixedly connected with connecting spring between the self-adaptation telescopic link.
Preferably, the surface of the test shell is hinged with two primary operation doors, the surface of the test shell is hinged with two secondary operation doors, the surface of the test shell is hinged with two primary septic doors, the surface of the test shell is hinged with a secondary septic door, the two primary operation doors respectively correspond to a primary granular plastic septic area and a primary massive plastic septic area, the two secondary operation doors respectively correspond to a primary granular plastic septic area and a primary massive plastic septic area, the two primary septic doors respectively correspond to a left-side septic area and a right-side septic area, the secondary septic door corresponds to a secondary septic area, the surface of the primary operation door, the surface of the secondary operation door, the surface of the primary septic door and the surface of the secondary septic door are respectively sleeved with a gas collecting pipe, the surface of the gas collecting pipe is provided with a control valve, and the surface of the primary operation door, the surface of the secondary operation door, the surface of the primary septic door and the surface of the secondary septic door are respectively and fixedly provided with a buckle lock, and are all fixedly connected with the surface of the test shell through a buckle lock.
(III) advantageous effects
(1) According to the invention, through arranging the special degradation research combination mechanism, rapid research and analysis can be carried out on the plastic and even the degradation effect of different plastics caused by the chewing and digestion of the flour weevil and different excrement, the complex process can be simplified while multi-angle and multi-direction research can be carried out, the research efficiency is greatly improved, and compared with the prior art, the research is more clear, and more accurate data can be conveniently provided for the research of more efficient degradation of the plastics by adopting which mode.
(2) By arranging the intracavity landfill mixing mechanism, the tenebrio molitor excrement and the plastic can be distributed reasonably and rapidly without human interference, the complete contact of the excrement and the plastic is promoted under the condition of the plastic form, the speed of the research process is promoted, the whole process can be synchronously carried out according to different research conditions, and the interference of irrelevant factors is greatly reduced.
(3) According to the invention, according to the degradation effect of the yellow mealworms on the plastics, the concentrated comparison and the high-efficiency promotion are carried out on the basis of all factors which can possibly generate the degradation effect on the plastics, so that the research is more definite, and the problems that the yellow mealworms have a plurality of closely related stages in the process of processing the high polymer plastics, the respective influences on the degraded plastics are difficult to distinguish in the prior art in the stages, the research is not clear, a more efficient degradation method is inconvenient to provide for actual application, and the efficiency of the subsequent actual practical degradation process can be influenced are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of a test housing construction of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is a sectional view of the adaptive telescopic tube structure of the present invention;
fig. 5 is a front view showing the structure of the one-time-operation door of the present invention.
Wherein, 1 test shell, 2 degradation research combination mechanism, 21 top clapboard, 22 middle clapboard, 23 bottom clapboard, 24 top wooden sieve, 25 middle support plate, 26 primary dung board, 27 secondary dung board, 28 particle plastic digestion area, 29 block plastic digestion area, 210 left dung area, 211 right dung area, 212 particle plastic primary digestion area, 213 block plastic primary digestion area, 214 secondary dung area, 215 particle plastic secondary digestion area, 216 block plastic secondary digestion area, 217 shaker, 218 merging groove, 219 separating board, 220 primary distribution groove, 221 primary distribution rod, 222 primary collection plate, 223 secondary distribution groove, 224 secondary distribution rod, 225 secondary collection plate, 226 to-be-dropped groove, 227 inclined rod, 3 intracavity landfill mixing mechanism, 31 material distribution fine net, 32 electric telescopic rod, 33 trawl pull rod, 34 self-adaptive telescopic pipe, 35 pull groove, 36 self-adaptive telescopic rod, 24 top wooden sieve, 24 middle support plate, 26 primary dung board, 27 secondary dung board, 28 particle plastic digestion area, 216 block plastic digestion area, 217 shaker, 218 merging groove, 37 connecting springs, 4 primary operation doors, 5 secondary operation doors, 6 primary manure doors, 7 secondary manure doors, 8 gas collecting pipes, 9 control valves and 10 locks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, an embodiment of the present invention provides a tenebrio molitor biodegradation research device for polymer plastic degradation research, including a test housing 1 for reducing external interference and facilitating degradation research work, a degradation research combination mechanism 2 for dividing different factors to generate degradation effects, and an intracavity landfill mixing mechanism 3 for promoting the tenebrio molitor feces to fully contact with plastics of different shapes as much as possible, where the degradation research combination mechanism 2 is disposed inside the test housing, and the intracavity landfill mixing mechanism 3 is disposed on the degradation research combination mechanism 2.
The degradation research combination mechanism 2 comprises a top clapboard 21, a middle clapboard 22, a bottom clapboard 23, two top wooden sieves 24, two middle support plates 25, two primary manure plates 26 and two secondary manure plates 27, the surface of the top clapboard 21 is fixedly connected with the inner wall of the test shell 1, the surface of the middle clapboard 22 is fixedly connected with the inner wall of the test shell 1, the surface of the bottom clapboard 23 is fixedly connected with the inner wall of the test shell 1, the middle clapboard 22 is positioned between the top clapboard 21 and the middle clapboard 22, two side surfaces of the top clapboard 21 are both fixedly connected with one top wooden sieve 24, two side surfaces of the middle clapboard 22 are both fixedly connected with one middle support plate 25, the left side of the top clapboard 21 is set as a granular plastic digestion zone 28, the right side of the top clapboard 21 is set as a blocky plastic digestion zone 29, the left side surface of the middle clapboard 22, the upper surface of the left side primary manure plate 26 and the lower surface of the left side top, the right side surface of the middle partition plate 22, the upper surface of the right-side primary dung plate 26 and the lower surface of the right-side top partition plate 21 are provided with a right-side dung area 211, a primary granular plastic dung decomposing area 212 is arranged between the left side surface of the middle partition plate 22, the upper surface of the left-side middle support plate 25 and the lower surface of the left-side primary dung plate 26, a block-shaped primary plastic dung decomposing area 213 is arranged between the right side surface of the middle partition plate 22, the upper surface of the right-side middle support plate 25 and the lower surface of the right-side primary dung plate 26, a secondary dung area 214 is arranged above the two secondary dung plates 27, a secondary granular plastic dung decomposing area 215 is arranged below the left side surface of the bottom partition plate 23 and the left-side secondary dung plate 27, a block-shaped secondary plastic dung decomposing area 216 is arranged below the right side surface of the bottom partition plate 23 and the right-side secondary dung plate 27, vibrators 217 are embedded on the surfaces of the, the surface of the secondary dung plate 27 is fixedly connected with the inner wall of the test shell 1, the surface of the primary dung plate 26 and the surface of the secondary dung plate 27 are both inclined, the surface of the top clapboard 21 is provided with a merging groove 218, the inner wall of the merging groove 218 is inserted with a partition plate 219, the surface of each of the two primary dung plates 26 is provided with a primary distribution groove 220, the inner wall of the primary distribution groove 220 is inserted with a primary distribution rod 221, a primary material collecting plate 222 is inserted between the two primary distribution rods 221, the lower surface of the primary material collecting plate 222 is slidably connected with the upper surface of the middle clapboard 22, the surface of each of the two secondary dung plates 27 is provided with a secondary distribution groove 223, the inner wall of the secondary distribution groove 223 is inserted with a secondary distribution rod 224, a secondary material collecting plate 225 is inserted between the two secondary distribution rods 224, the lower surface of the secondary material collecting plate 225 is slidably connected with the upper surface of the bottom clapboard 23, the surface of, the inner wall of the drop groove 226 is hinged with an inclined bar 227.
The intracavity landfill mixing mechanism 3 comprises a fine particle screen 31, electric telescopic rods 32, a trawl pull rod 33 and a self-adaptive telescopic pipe 34, wherein the fine particle screen 31 is arranged in a primary particle plastic degradation area 212, a secondary particle plastic degradation area 215, a primary block plastic degradation area 213 and a secondary block plastic degradation area 216, the surface of the fine particle screen 31 in the primary particle plastic degradation area 212 is fixedly connected with the surface of an inclined stop rod 227, the fine particle screen 31 in the primary particle plastic degradation area 212 and the secondary particle plastic degradation area 215 is covered by the particle plastic and does not contact with the middle support plate 25, the fine particle screen 31 in the primary block plastic degradation area 213 and the secondary block plastic degradation area 216 is contacted with the upper surface of the block plastic, an electric telescopic rod 32 is arranged above each fine particle screen 31, the surface of the electric telescopic rod 32 is inclined, one end of the electric telescopic rod 32 is fixedly connected with the trawl pull rod 33, one end of a trawl pull rod 33 is fixedly connected with the surface of a self-adaptive telescopic pipe 34, a pull groove 35 is arranged on the surface of a fine material distributing net 31, the surface of the trawl pull rod 33 is in sliding connection with the inner wall of the pull groove 35, the inner wall of the self-adaptive telescopic pipe 34 is in sliding connection with two self-adaptive telescopic rods 36, a connecting spring 37 is fixedly connected between the two self-adaptive telescopic rods 36, the surface of a test shell 1 is hinged with two primary operation doors 4, the surface of the test shell 1 is hinged with two secondary operation doors 5, the surface of the test shell 1 is hinged with two primary dung doors 6, the surface of the test shell 1 is hinged with one secondary dung door 7, the two primary operation doors 4 respectively correspond to a granular plastic primary dung decomposing area 212 and a blocky plastic primary dung decomposing area 213, the two secondary operation doors 5 respectively correspond to a granular plastic primary dung decomposing area 215 and a blocky plastic primary dung decomposing area 216, the two primary dung doors, secondary excrement door 7 corresponds secondary excrement district 214, the surface of primary operation door 4, the surface of secondary operation door 5, the surface of primary excrement door 6 and the surface of secondary excrement door 7 have all cup jointed the discharge 8, the surface mounting of discharge 8 has control valve 9, the surface of primary operation door 4, the surface of secondary operation door 5, the surface of primary excrement door 6 and the equal fixed mounting in surface of secondary excrement door 7 have padlock 10, and all be connected through padlock 10 and experimental casing 1's fixed surface, plastics are degraded and are produced carbon dioxide gas easily, collect convenient analysis data by the discharge.
When in use, firstly, the plastic can be crushed into granules, the granules are convenient to chew, the granules are placed in the area of the granule plastic digestion area 28, the big blocks of uncrushed plastic are placed in the block plastic digestion area 29, the weight of the granule plastic is the same as that of the big blocks of plastic, the same amount of tenebrio molitor is placed in the granule plastic digestion area 28 and the block plastic digestion area 29, the edible amount of the plastic is observed within a certain time, the chewing consumption speed of the plastic in different states can be compared, the vibration device 217 vibrates to discharge the excrement in the left excrement area 210 and the right excrement area 211, the quantity of the excrement generated by eating the plastic in different shapes within the same time can be observed, the top partition board is pulled out from the partition board 219 due to the speed of plastic shape digestion, the excrement on the left side and the right side of the top partition board 21 can be gathered, then the two primary distribution rods 221 and the primary material collecting board 222 are pulled out, excrement can be uniformly distributed on two sides of the middle partition plate 22, granular plastic is placed inside the granular plastic primary digestion area 212, the blocky plastic is placed inside the blocky plastic primary digestion area 213, the electric telescopic rod 32 is started, one side of the granular plastic is provided, the electric telescopic rod 32 pulls the trawl pull rod 33, the trawl pull rod 33 drives the self-adaptive telescopic pipe 34 to lift and pull the fine distribution net 31 along the inclined direction, the hole pitch of the fine distribution net 31 is increased, the excrement falls on the granular plastic along the hole pitch and the stretched inclined plane of the fine distribution net 31, the contracted fine distribution net 31 covers the excrement under the granular plastic, the excrement is comprehensively contacted with the plastic, the excrement falls on the granular plastic along the hole pitch and the stretched inclined plane of the fine distribution net 31 on one side of the blocky plastic, the degradation speed of the fresh excrement to the different-shaped plastic can be researched for a period of time, and half of the fresh excrement can be placed on the granular plastic primary digestion area 212 or the inside the blocky plastic primary digestion area 213 through the Then, the inclined shift lever 227 is rotated to lead the other half of the excrement with the same amount, the primary distribution groove 220 and the groove 226 to be fallen fall into the secondary excrement area 214 for drying, the dried excrement is placed in the particle plastic secondary excrement area 215 or the block plastic secondary excrement area 216, the degradation effect of the fresh excrement and the dry excrement on plastics with different shapes or the same shape in a period of time can be compared and researched, in the research process, an excrement drying step exists, in the step, the fresh excrement can be concentrated into the secondary excrement area 214, and the speed of the excrement degrading the plastics in the excrement is observed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. The utility model provides a mealworm biodegradable research device based on polymer plastics degradation research usefulness, including be used for reducing external disturbance and make things convenient for experimental casing (1) that degradation research work goes on, be used for dividing degradation research combined mechanism (2) that different factors produced degradation effect and be used for promoting mealworm excrement and urine and intracavity landfill mixed establishment (3) of different shape plastics full contact as far as, its characterized in that: the degradation research combination mechanism (2) is arranged inside the experiment shell, and the intracavity landfill mixing mechanism (3) is arranged on the degradation research combination mechanism (2).
2. The tenebrio molitor biodegradation research device based on high molecular plastic degradation research of claim 1, characterized in that: degradation research combination mechanism (2) are including top baffle (21), intermediate bottom (22), bottom baffle (23), two wooden sieves in top (24), two middle part backup pads (25), two manure boards (26) and two secondary manure boards (27), the surface of top baffle (21) and the inner wall fixed connection of experimental casing (1), the surface of intermediate bottom (22) and the inner wall fixed connection of experimental casing (1), the surface of bottom baffle (23) and the inner wall fixed connection of experimental casing (1), intermediate bottom (22) are located between top baffle (21) and intermediate bottom (22).
3. The tenebrio molitor biodegradation research device based on high molecular plastic degradation research, according to claim 2, characterized in that: the wooden sieve in top (24) of equal fixedly connected with in two sides of top baffle (21), an intermediate support board (25) of equal fixedly connected with in two sides of intermediate bottom (22), the left side of top baffle (21) sets up to granule plastics digestion district (28), the right side of top baffle (21) sets up to cubic plastics digestion district (29), the upper surface of the left side of intermediate bottom (22), left side disposable dropping board (26) and the lower surface of left side top baffle (21) set up to left side dropping district (210), the upper surface of the right side of intermediate bottom (22), right side disposable dropping board (26) and the lower surface of right side top baffle (21) set up to right side dropping district (211), be provided with granule plastics disposable dropping district (212) between the left surface of intermediate bottom (22), the upper surface of left side intermediate support board (25) and the lower surface of left side disposable dropping board (26), be provided with cubic plastics primary degradation district (213), two between the lower surface of the upper surface of the right side face of intermediate bottom board (22), right side intermediate bottom board (25) and right side primary manure board (26) the top of secondary manure board (27) is provided with secondary manure district (214), the left surface of bottom baffle (23) and the below of left side secondary manure board (27) are provided with granule plastics secondary degradation district (215), the right flank of bottom baffle (23) and the below of right side secondary manure board (27) are provided with cubic plastics secondary degradation district (216).
4. The tenebrio molitor biodegradation research device based on high molecular plastic degradation research, according to claim 3, characterized in that: the surface of two wooden sieve (24) in top all inlays and has electromagnetic shaker (217), the surface of once dropping board (26) and the inner wall fixed connection of experimental casing (1), the surface of secondary dropping board (27) and the inner wall fixed connection of experimental casing (1), the surface of once dropping board (26) and the surface of secondary dropping board (27) all are the slope form, merge groove (218) have been seted up on the surface of top baffle (21), the inner wall of merge groove (218) is pegged graft and is had division board (219), two distribution groove (220) have all been seted up to the surface of once dropping board (26), the inner wall of once distribution groove (220) is pegged graft and is had once distributing rod (221), two it has once to collect flitch (222) to peg graft between once distributing rod (221), the lower surface of once collecting flitch (222) and the upper surface sliding connection of intermediate bottom (22), two secondary distribution grooves (223) are formed in the surfaces of the two secondary manure plates (27), secondary distribution rods (224) are inserted into the inner walls of the secondary distribution grooves (223), two secondary material collecting plates (225) are inserted between the two secondary distribution rods (224), the lower surfaces of the secondary material collecting plates (225) are connected with the upper surface of the bottom partition plate (23) in a sliding mode, a groove (226) to be dropped is formed in the surface of the middle supporting plate (25) on the left side, and inclined stop rods (227) are hinged to the inner walls of the groove (226) to be dropped.
5. The tenebrio molitor biodegradation research device based on high molecular plastic degradation research, according to claim 4, characterized in that: the intracavity landfill mixing mechanism (3) comprises a fine material distribution net (31), an electric telescopic rod (32), a trawl pull rod (33) and a self-adaptive telescopic pipe (34), all be provided with branch material fine mesh (31) in granule plastics primary degradation district (212), granule plastics secondary degradation district (215), cubic plastics primary degradation district (213) and cubic plastics secondary degradation district (216), the surface that is located branch material fine mesh (31) in granule plastics primary degradation district (212) is connected with the fixed surface of slope shelves pole (227), divide material fine mesh (31) that are located in granule plastics primary degradation district (212) and granule plastics secondary degradation district (215) to be covered by granule plastics and contactless intermediate support plate (25), divide material fine mesh (31) that is located in cubic plastics primary degradation district (213) and cubic plastics secondary degradation district (216) to contact the upper surface of cubic plastics.
6. The tenebrio molitor biodegradation research device based on high molecular plastic degradation research, according to claim 5, characterized in that: each divide the top of material thin net (31) to all set up an electric telescopic handle (32), the surface of electric telescopic handle (32) is the slope form, the one end fixedly connected with trawl pull rod (33) of electric telescopic handle (32), the one end of trawl pull rod (33) is connected with the fixed surface of the flexible pipe (34) of self-adaptation, draw-out groove (35) have been seted up on the surface of dividing material thin net (31), the inner wall sliding connection of the surface of trawl pull rod (33) and draw-out groove (35), the inner wall sliding connection of the flexible pipe (34) of self-adaptation has two self-adaptation telescopic links (36), two fixedly connected with connecting spring (37) between self-adaptation telescopic link (36).
7. The tenebrio molitor biodegradation research device based on high molecular plastic degradation research of claim 6, wherein: the surface of the test shell (1) is hinged with two primary operation doors (4), the surface of the test shell (1) is hinged with two secondary operation doors (5), the surface of the test shell (1) is hinged with two primary septic doors (6), the surface of the test shell (1) is hinged with a secondary septic door (7), the primary operation doors (4) respectively correspond to a granular plastic primary septic area (212) and a massive plastic primary septic area (213), the secondary operation doors (5) respectively correspond to a granular plastic primary septic area (215) and a massive plastic primary septic area (216), the primary septic doors (6) respectively correspond to a left-side septic area (210) and a right-side septic area (211), the secondary septic area (214) corresponds to the secondary septic area (7), the surface of the primary operation doors (4), the surface of the secondary operation doors (5), the surface of the primary septic doors (6) and the surface of the secondary septic doors (7) are respectively sleeved with a gas collecting pipe (8), the surface mounting of gas collecting pipe (8) has control valve (9), the equal fixed mounting in surface of the surface of primary operation door (4), the surface of secondary operation door (5), the surface of primary excrement door (6) and the surface of secondary excrement door (7) has padlock (10), and all is connected with the fixed surface of experimental casing (1) through padlock (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010597048.0A CN111665346A (en) | 2020-06-28 | 2020-06-28 | Tenebrio molitor biodegradation research device based on polymer plastic degradation research |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010597048.0A CN111665346A (en) | 2020-06-28 | 2020-06-28 | Tenebrio molitor biodegradation research device based on polymer plastic degradation research |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500081A (en) * | 2021-05-31 | 2021-10-15 | 海南大学 | Experimental device for be used for studying plastics biodegradation |
| CN116116692A (en) * | 2023-04-12 | 2023-05-16 | 汾西县康瑞莱生物科技贸易有限公司 | Multifunctional screening device for yellow meal worms and screening method thereof |
-
2020
- 2020-06-28 CN CN202010597048.0A patent/CN111665346A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500081A (en) * | 2021-05-31 | 2021-10-15 | 海南大学 | Experimental device for be used for studying plastics biodegradation |
| CN116116692A (en) * | 2023-04-12 | 2023-05-16 | 汾西县康瑞莱生物科技贸易有限公司 | Multifunctional screening device for yellow meal worms and screening method thereof |
| CN116116692B (en) * | 2023-04-12 | 2023-06-16 | 汾西县康瑞莱生物科技贸易有限公司 | Multifunctional screening device for yellow meal worms and screening method thereof |
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