CN109045793B - Conveniently-taken percolate collecting device for agricultural grass pile accumulation - Google Patents
Conveniently-taken percolate collecting device for agricultural grass pile accumulation Download PDFInfo
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- CN109045793B CN109045793B CN201810756555.7A CN201810756555A CN109045793B CN 109045793 B CN109045793 B CN 109045793B CN 201810756555 A CN201810756555 A CN 201810756555A CN 109045793 B CN109045793 B CN 109045793B
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 22
- 238000009825 accumulation Methods 0.000 title abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000009264 composting Methods 0.000 claims 2
- 239000010902 straw Substances 0.000 abstract description 15
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- 239000010985 leather Substances 0.000 description 5
- 208000005623 Carcinogenesis Diseases 0.000 description 2
- 230000036952 cancer formation Effects 0.000 description 2
- 231100000504 carcinogenesis Toxicity 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a leachate collecting device for conveniently-taken agricultural grass heap accumulation, which comprises a valve, a leakage plate and a leakage hole, wherein the valve is arranged on the valve; a liquid collecting bag with a liquid discharge valve at the bottom is also arranged on the inner side of the guide rod, and a limit stop block structure for limiting the arranged liquid collecting bag is arranged on the rear side of the guide rod; this filtration liquid collection device is circular structure, the top is circular chamber, and adopt rational in infrastructure's bearing structure, can make the straw of placing on the chamber of a top and the chamber of a top formation space, and the top is equipped with supporting seat and ka tai comprehensive structure, can support the straw of stereoplasm, form higher space and have the net of pipe constitution to support, this net supports the accessible timber and builds, place soft straw, the bottom still has the space of leaking, and the net device is more firm, difficult messenger's rainwater when having solved the direct and ground long-time contact of original straw buttress reveals, easily generate the problem of harmful filtration liquid.
Description
Technical Field
The invention belongs to the technical field of agricultural grass heap leachate collecting devices, and particularly relates to a leachate collecting device for conveniently-taken agricultural grass heap accumulation.
Background
In the process of stacking and burying garbage, due to the biochemical degradation effects of compaction, fermentation and the like, a high-concentration liquid with organic or inorganic components is generated under the seepage action of precipitation and underground water, the liquid is called as garbage leachate, also called as leachate, agricultural straws which are laid down by grain crops after agricultural production can be stacked for a certain time and can be soaked by rainwater to generate fermentation, and leachate is formed, wherein the leachate contains various toxic and harmful inorganic matters and organic matters. Among them, there are over 99 kinds of organic pollutants detected by technology, and 22 kinds of organic pollutants have been listed in the key control lists of the national environmental protection agency of China and the United states, one kind can directly cause carcinogenesis, and five kinds can induce carcinogenesis.
The conventional collecting device described above is similar to the application No.: the utility model discloses an organic solid waste compost fermentation filtration liquid collection device disclosed in CN201510470287.9, including trunk line and the timing air-blower and the filtration liquid collecting vat of being connected with the trunk line, trunk line top axial interval seted up a plurality of drainage channels, drainage channel top is equipped with the top shrouding, the width of top shrouding is less than drainage channel, has seted up the punchhole on the top shrouding, the top shrouding left and right sides all is equipped with curved side shrouding, the top shrouding passes through the side shrouding and is connected with the trunk line.
Based on the above, the inventor finds that the difference from the use occasions of the above patents is that the existing crop straw grass piles are all temporarily selected storage places, the grass piles are directly contacted with the ground after being stored, the grass piles formed after being stacked for a long time are extruded, so that the contact between the bottom and the ground is tighter, rainwater falling from the top of the piles is difficult to discharge outwards from the bottom of the piles, fermentation is generated, and percolate formed at the bottom overflows outwards along with the flushing of the rainwater, so that the surrounding environment is influenced, and even the human health is influenced.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a convenient-to-take type percolate collecting device for agricultural grass heap accumulation is provided, so as to achieve the purpose of more practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a leachate collecting device for conveniently-taken agricultural grass pile accumulation, which aims to solve the problems that the existing crop straw grass piles are temporarily selected storage places generally, the grass piles are directly contacted with the ground after being stored, and the grass piles formed after long-time accumulation are extruded, so that the contact between the bottoms and the ground is tighter, rainwater falling from the tops of the piles is difficult to discharge outwards from the bottoms of the piles, fermentation is generated, leachate formed at the bottoms is overflowed outwards along with the flushing of the rainwater, the surrounding environment is influenced, and even the health of human is influenced.
The invention discloses a conveniently-taken percolate collecting device for agricultural grass heap accumulation, which aims to achieve the following specific technical means:
a leachate collecting device for conveniently-taken agricultural grass heap accumulation comprises a base, a vertical plate, a lifting seat, a leachate collecting bag, an installation groove, a blank pressing iron ring, a liquid discharge valve, a clamping table, a first circular pipe, a second circular pipe, a supporting rod, a supporting seat, a guide rod, a roller, a flow guide pipe, a valve, a leakage plate and a leakage hole; the two bases are arranged on the left side and the right side, and a guide rod is arranged on the inner wall of each vertical plate of the two bases; a liquid collecting bag with a liquid discharge valve at the bottom is also arranged at the inner side of the guide rod, and a limit stop block structure for limiting the arranged liquid collecting bag is arranged at the rear side of the guide rod; the top surface of the vertical plate is supported and provided with a lifting seat with a circular cavity structure, and the lifting seat consists of a peripheral plate and a bushing plate on the bottom surface; the top surface welding of bushing has the first pipe of round, and realizes welded fastening through two second pipes again between these first pipes to support to install one through round branch pole at the top surface intermediate position of bushing and prop the seat, form a netted bearing structure in the inner chamber of seat of making to lift.
Furthermore, the mounting groove of a notch structure is all seted up to the both ends face about the collection liquid bag, and all installs one row of gyro wheel on the outer terminal surface of mounting groove.
Furthermore, the guide rod is provided with a guide shallow groove which is used for being in sliding fit with a roller at the bottom of the liquid collecting bag.
Furthermore, the supporting seat is of a downward inclined conical surface structure.
Further, the clamping table is a circular ring plate and is arranged on the inner wall of the annular periphery of the lifting seat.
Furthermore, four leak holes are uniformly distributed on the bushing plate, and a flow guide pipe with a valve is matched with the leak holes in a penetrating manner.
Furthermore, four jacks are formed in the top surface of the liquid collecting bag corresponding to the position of the flow guide pipe, a side pressing iron ring is embedded in each jack, and the flow guide pipe is inserted into the jacks of the liquid collecting bag along the side pressing iron ring, so that the liquid collecting bag and the lifting seat at the top form a water leakage through structure.
Furthermore, the grid support formed by welding the first circular tube and the second circular tube is ten centimeters away from the top surface of the bushing where the grid support is located.
Compared with the prior art, the invention has the following beneficial effects:
this device is the design that goes on to agricultural haystack, the device is circular structure, the top is circular cavity, and adopt rational in infrastructure bearing structure, can make the straw of placing on the chamber of a top and the chamber formation space, and the top is equipped with supporting seat and ka tai comprehensive structure, can support the straw of stereoplasm, form higher space and have the net support that the pipe is constituteed, this net supports the accessible timber and builds, place soft straw, the bottom still has the space of leaking, and the net device is firmer, it reveals to be difficult for making the rainwater when having solved the direct and ground long-time contact of original straw haystack, easily generate the problem of harmful filtration liquid.
The water collecting device at the bottom and the top cavity are of a split structure, and the water collecting device at the bottom can be pulled out outwards flexibly, so that the water body collected can be pulled out conveniently, and the structure is more reasonable.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic bottom view structure of the present invention.
Fig. 3 is a schematic top plan view of the present invention.
FIG. 4 is a schematic view of the section A of the present invention from FIG. 3.
Fig. 5 is an enlarged schematic view of the part B of the present invention drawn from fig. 4.
Figure 6 is a schematic top view in half section of the drip chamber of the present invention.
FIG. 7 is a schematic top view of the bottom of the bladder of the present invention.
Fig. 8 is a side view schematic of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the device comprises a base-1, a vertical plate-2, a lifting seat-3, a liquid collecting bag-4, a mounting groove-401, a side pressing iron ring-402, a liquid discharging valve-403, a clamping table-5, a first round pipe-6, a second round pipe-7, a support rod-8, a support seat-9, a guide rod-10, a roller-11, a guide pipe-12, a valve-13, a leakage plate-14 and a leakage hole-15.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a percolate collecting device for conveniently-taken agricultural grass pile accumulation, which comprises a base 1, a vertical plate 2, a lifting seat 3, a liquid collecting bag 4, a mounting groove 401, a side pressing iron ring 402, a liquid discharging valve 403, a clamping table 5, a first round pipe 6, a second round pipe 7, a support rod 8, a support seat 9, a guide rod 10, a roller 11, a flow guide pipe 12, a valve 13, a leakage plate 14 and a leakage hole 15, wherein the vertical plate is arranged on the base; the two bases 1 are arranged on the left and right, and the inner walls of the vertical plates 2 of the two bases 1 are respectively provided with a guide rod 10; a liquid collecting bag 4 with a liquid discharge valve 403 at the bottom is further arranged on the inner side of the guide rod 10, and a limit stop structure for limiting the arranged liquid collecting bag 4 is arranged on the rear side of the guide rod 10; the top surface of the vertical plate 2 is supported and provided with a lifting seat 3 with a circular cavity structure, and the lifting seat 3 consists of a peripheral plate and a bushing 14 on the bottom surface; the top surface of the bushing 14 is welded with a circle of first circular tubes 6, the first circular tubes 6 are welded and fixed through two second circular tubes 7, and a supporting seat 9 is supported and installed at the middle position of the top surface of the bushing 14 through a circle of supporting rods 8, so that a reticular supporting structure is formed in an inner cavity of the lifting seat 3.
Wherein, the mounting groove 401 of a notch structure is all seted up to the both ends face about the collection liquid bag 4, and all installs one row of gyro wheel 11 on the outer terminal surface of mounting groove 401, can see from this that collection liquid bag 4 can pull out in the guide bar 10 of device bottom side through the mode of pulling, the processing of follow-up filtration liquid of being convenient for.
Wherein, the guide rod 10 is provided with a guide shallow groove which is used for sliding matching with the roller 11 at the bottom of the liquid collecting bag 4 and is used for guiding the liquid collecting bag 4.
The supporting seat 9 is a downward inclined conical surface structure, the supporting seat 9 is used for supporting according to the property of the placed straws, the inclined surface of the supporting seat 9 is utilized to enable the bottom surface of the grass pile supported at the top to be an inclined cavity, the space of the cavity is enlarged, and a conical grass pile state is formed.
Wherein, the ka tai 5 is the ring board, and it is installed on the peripheral inner wall of the ring of the seat of raising 3, and it uses for the cooperation with propping seat 9, and for example hard maize straw can be taken and put on propping seat 9 and ka tai 5, makes the final grass that piles on raising seat 3 apart from bushing 14 distance higher, and the top leaks the effect better downwards.
Wherein, four weeping holes 15 for realizing the downward leakage of the water body overflowed from the top grass heap are uniformly distributed on the weeping plate 14, a draft tube 12 with a valve 13 is arranged on the weeping holes 15 in a penetrating and matching way, the bottom section of the draft tube 12 is a rubber tube, and the draft tube is convenient to pull out and push according to the bottom liquid collecting bag 4.
Wherein, four jacks have been seted up to the corresponding honeycomb duct 12's of top surface of album liquid bag 4 position, it has blank pressing hoop 402 to inlay in this jack, honeycomb duct 12 inserts in album liquid bag 4's jack along blank pressing hoop 402, make album liquid bag 4 and the 3 formation of raising at top of seat of leaking link up, because honeycomb duct 12 male collection liquid bag 4's pipeline is rubber leather hose section, when consequently album liquid bag 4 pulls out, leather hose section will follow and collect the downthehole pulling out of 4 jacks in liquid bag, when album liquid bag 4 pushed in, the leather hose section will fall into in the jack again, the flexibility is better.
Wherein, the net that first pipe 6 and second pipe 7 welding formed supports ten centimetres distances apart from its place bushing 14 top surface, forms the water leakage distance in space, and the straw also can be placed to the net support that first pipe 6 and second pipe 7 formed, and the net stay tube also can make the bottom bearing structure of whole device firmer simultaneously, and the structure is more reasonable.
The specific use mode and function of the embodiment are as follows:
the device is by the ka tai 5, first pipe 6, second pipe 7 and prop seat 9 and constitute a strutting arrangement who is located and lifts seat 3, the straw haystack is placed at ka tai 5 and is propped seat 9 top side, can keep away from bushing 14 of bottom, form the space, the rainwater falls the back by the top, thereby can not form long-time piling up in the haystack bottom, but can be along the small opening 15 on bushing 14 downwards discharging, and flow in the collection liquid bag 4 of bottom through honeycomb duct 12, keep in, after the certain time, can pull out collection liquid bag 4 from guide bar 10, close valve 13 earlier before pulling out, because the leather hose section of honeycomb duct 12 bottom pulls out from collection liquid bag 4 when pulling out, when collection liquid bag 4 pushes away, the leather hose section will fall into the jack again, the flexibility is better.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. The utility model provides a just, get filtration liquid collection device that type agricultural grass piled up usefulness which characterized in that: the leachate collecting device for the conveniently-taken agricultural grass heap stacking comprises a base (1), a vertical plate (2), a lifting seat (3), a liquid collecting bag (4), a mounting groove (401), a side pressing iron ring (402), a liquid discharging valve (403), a clamping table (5), a first round pipe (6), a second round pipe (7), a support rod (8), a support seat (9), a guide rod (10), a roller (11), a flow guide pipe (12), a valve (13), a leakage plate (14) and a leakage hole (15); the two bases (1) are arranged on the left and right, and the inner walls of the vertical plates (2) of the two bases (1) are respectively provided with a guide rod (10); a liquid collecting bag (4) with a liquid discharge valve (403) at the bottom is also placed on the inner side of the guide rod (10), and a limit stop structure for limiting the placed liquid collecting bag (4) is arranged on the rear side of the guide rod (10); the top surface of the vertical plate (2) is supported and provided with a lifting seat (3) with a circular cavity structure, and the lifting seat (3) consists of a peripheral plate and a bushing plate (14) on the bottom surface; the top surface of the bushing (14) is welded with a circle of first circular tubes (6), the first circular tubes (6) are welded and fixed through two second circular tubes (7), a supporting seat (9) is supported and installed at the middle position of the top surface of the bushing (14) through a circle of supporting rods (8), a net-shaped supporting structure is formed in an inner cavity of the lifting seat (3), mounting grooves (401) with notch structures are formed in the left end surface and the right end surface of the liquid collecting bag (4), a row of idler wheels (11) are installed on the outer end surface of each mounting groove (401), guide rods (10) are provided with guide shallow grooves used for being matched with idler wheels (11) at the bottom of the liquid collecting bag (4) in a sliding mode, the clamping table (5) is a circular plate and installed on the inner wall of the annular periphery of the lifting seat (3), four leakage holes (15) are uniformly distributed on the bushing (14), and a guide pipe (12) with a valve (13) is matched on the leakage hole (15) in a penetrating way, four insertion holes are formed in the top surface of the liquid collecting bag (4) corresponding to the position of the guide pipe (12), a pressure-holding iron ring (402) is embedded in the insertion holes, and the guide pipe (12) is inserted into the insertion holes of the liquid collecting bag (4) along the pressure-holding iron ring (402), so that the liquid collecting bag (4) is communicated with the lifting seat (3) at the top in a water leakage way.
2. The leachate collection apparatus for the composting of agricultural sod as claimed in claim 1, wherein: the supporting seat (9) is of a downward inclined conical surface structure.
3. The leachate collection apparatus for the composting of agricultural sod as claimed in claim 1, wherein: and the grid support formed by welding the first round pipe (6) and the second round pipe (7) is ten centimeters away from the top surface of the bushing (14) where the grid support is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756555.7A CN109045793B (en) | 2018-07-11 | 2018-07-11 | Conveniently-taken percolate collecting device for agricultural grass pile accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756555.7A CN109045793B (en) | 2018-07-11 | 2018-07-11 | Conveniently-taken percolate collecting device for agricultural grass pile accumulation |
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| Publication Number | Publication Date |
|---|---|
| CN109045793A CN109045793A (en) | 2018-12-21 |
| CN109045793B true CN109045793B (en) | 2020-12-18 |
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| CN201810756555.7A Active CN109045793B (en) | 2018-07-11 | 2018-07-11 | Conveniently-taken percolate collecting device for agricultural grass pile accumulation |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686293A (en) * | 2009-10-02 | 2012-09-19 | 3M创新有限公司 | Water treatment cartridge |
| CN104387124A (en) * | 2014-10-27 | 2015-03-04 | 唐秀廷 | Simple device for quickly treating household garbage |
| CN106495748A (en) * | 2016-12-15 | 2017-03-15 | 山东中车华腾环保科技有限公司 | A kind of food waste treatment equipment and method based on high-temperature aerobic fermentation technology |
| CN107684761A (en) * | 2017-10-09 | 2018-02-13 | 陈建微 | A kind of household garbage rough sorting picks equipment |
-
2018
- 2018-07-11 CN CN201810756555.7A patent/CN109045793B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686293A (en) * | 2009-10-02 | 2012-09-19 | 3M创新有限公司 | Water treatment cartridge |
| CN104387124A (en) * | 2014-10-27 | 2015-03-04 | 唐秀廷 | Simple device for quickly treating household garbage |
| CN106495748A (en) * | 2016-12-15 | 2017-03-15 | 山东中车华腾环保科技有限公司 | A kind of food waste treatment equipment and method based on high-temperature aerobic fermentation technology |
| CN107684761A (en) * | 2017-10-09 | 2018-02-13 | 陈建微 | A kind of household garbage rough sorting picks equipment |
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| CN109045793A (en) | 2018-12-21 |
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