CN110240525A - A kind of organic fertilizer manufacture craft reducing heavy metal pollution of soil - Google Patents
A kind of organic fertilizer manufacture craft reducing heavy metal pollution of soil Download PDFInfo
- Publication number
- CN110240525A CN110240525A CN201910580379.0A CN201910580379A CN110240525A CN 110240525 A CN110240525 A CN 110240525A CN 201910580379 A CN201910580379 A CN 201910580379A CN 110240525 A CN110240525 A CN 110240525A
- Authority
- CN
- China
- Prior art keywords
- soil
- heavy metal
- organic fertilizer
- manufacture craft
- metal pollution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/08—Cutting apparatus specially adapted for cutting hay, straw or the like having reciprocating knives
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
A kind of organic fertilizer manufacture craft reducing heavy metal pollution of soil disclosed by the invention, including bottom plate, the bottom plate upper end is fixed with support column, the upper end of support column is equipped with bucket, conveyor chamber is equipped in the bucket, the shredding mechanism that stalk can be divided is slidably connected in the conveyor chamber, the present invention is ingenious to keep vertical principle with ground using center of gravity, devise the gear door and pendulum valve mechanism of gravity opening and closing, ensure that inside will not be mixed into unrelated impurity in process, and the cyanobacteria storage box and automatic feed stalk structure for passing through constant volume, ensure that the mixed proportion of the two is suitable, and cutting and grinding processing is carried out to stalk before mixing, accelerate mixing efficiency, guarantee that the two mixed distribution is uniform, ensure the ability of processing heavy metal in soil.
Description
Technical field
The present invention relates to technical field of soil remediation, specially a kind of organic fertilizer for reducing heavy metal pollution of soil makes work
Skill.
Background technique
Chemical pollutant in soil not only pollutes environment, and influences fertile soil, may threaten the life of eater
Safety, therefore it is a vital task that modern science and technology faces that production, which can reduce the organic fertilizer of heavy metal,.And straw refuse with
Cyanobacteria combination, and add fraction of biomass conversion composite bacteria agent, can be formed a kind of can limit the migration of heavy metal in the soil
Property and reduce its biological utilisation activity, reduce heavy metal contaminants to the toxicity of environmental organism, reach repairing heavy metal pollution soil
The purpose organic fertilizer of earth.
The production method of the organic fertilizer needs substep to work, and the addition of stalk and cyanobacteria needs artificial allotment to close
There is certain artificial subjective judgement factor in suitable ratio, the ability that will affect organic fertilizer processing heavy metal generates during this
Secondary pollution, a kind of device that can solve the above problem that the present invention illustrates.
Summary of the invention
Technical problem:
The mixed proportion of stalk and cyanobacteria needs artificial subjective judgement, there are error, influences the effect for handling the heavy metal in soil
Rate.
To solve the above problems, this example devises a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil, this example
A kind of reduction heavy metal pollution of soil organic fertilizer manufacture craft, including bottom plate, the bottom plate upper end be fixed with support column,
The upper end of support column is equipped with bucket, conveyor chamber is equipped in the bucket, slidably connecting in the conveyor chamber can be by straw
The shredding mechanism of stalk segmentation, the shredding mechanism can by being slidably connected with the conveyor chamber upper end and the symmetrical pull rod in front and back,
The cutter for being set to the pull rod lower end slide up and down cutting stalk, and the bottom plate upper end is fixed with positioned at the support column
The chopping board of rear end, the chopping board are equipped with the apparatus for feeding that can push stalk, and the apparatus for feeding can be by being slidably connected to
The connecting rod on conveying cavity rear end inner wall is stated, is set in the connecting rod and the push plate being slidably connected with the conveyor chamber pushes
Stalk advances, and the chopping board is equipped with the transmission shaft positioned at the apparatus for feeding right end, and the transmission shaft is equipped with and deposits with described
The tempering tank that storage tank is slidably connected, the tempering tank is interior to be equipped with stir chamber, and circular array is shown six groups of gravity and opened in the stir chamber
It closing, the gravity switch is by the through-hole that can be connected with the conveyor chamber, the gear door being slidably connected in the through-hole, according to
Slide the open and-shut mode for changing the through-hole under the influence of gravity by the gear door, the push plate, which is equipped with, is located at the stirring
The symmetrical agitating device in intracavitary and front and back, the push plate are equipped with the Timed valve between the agitating device, the bottom
Plate upper end slidably connects collection device, and the push plate is equipped with the transmission component that can control the apparatus for feeding.
It may be preferred that the transmission shaft rear end inner wall is connected by power the motor for being embedded in the chopping board front end face,
It is fixedly connected with the storage tank being slidably connected with the tempering tank on the chopping board, the storage tank lower end communicates that be equipped with can be with institute
State the dispatch tube that through-hole is connected.
Wherein, the shredding mechanism includes the transverse slat for being set on the pull rod and being located at outer end on the upside of the conveyor chamber,
Resistance spring is connected between the transverse slat and the bucket, the transverse slat is equipped with slide bar, and the slide bar right end sliding connects
It is connected to sliding rail, the sliding rail right end is equipped with friction plate, and the conveyor chamber upper end, which communicates to be equipped with, sets material positioned at the pull rod left end
Mouthful.
Wherein, the apparatus for feeding includes the rectangle frame for being fixedly connected on the connection rod rear end, is rotated on the chopping board
It is connected with driven shaft, the driven shaft is equipped with the intermittent gear that connection is engaged with the rectangle frame, and the driven shaft is equipped with
Secondary pulley positioned at the intermittent gear rear end.
Wherein, the gravity switch includes communicating to be set to through-hole side counterclockwise and be slidably connected with the gear door
Sliding slot, is connected with extension spring between the gear door and the sliding slot, the sliding slot is equipped with far from array center, outer end, side can be with
The coarse epidermis that the friction plate abuts.
Wherein, the agitating device includes the runner being set on the transmission shaft, and circular array shows six on the runner
A stirring rod.
Wherein, the Timed valve includes the swing arm being rotationally connected on the transmission shaft, is equipped with linking in the swing arm
Chamber, the linking chamber right end inner wall are equipped with limited block, and the transmission shaft, which is equipped with, is located at the intracavitary disk of the linking, the circle
Disk is equipped with telescopic chute, slidably connects the fixture block that can be abutted with the limited block in the telescopic chute, the fixture block with it is described
Reset spring is connected between telescopic chute, the swing arm lower end is equipped with the valve being slidably connected with the stir chamber.
Wherein, the collection device includes the collection for being slidably connected with the bottom plate and being slidably connected with the tempering tank
Case, the collecting box is interior to be equipped with the containing cavities that can be connected with the through-hole.
Wherein, the transmission component includes the main pulley for being set in the push plate and being located at the tempering tank rear end, institute
It states and is connected with belt between main pulley and the secondary pulley.
The beneficial effects of the present invention are: the present invention is ingenious to keep vertical principle with ground using center of gravity, gravity is devised
The gear door and pendulum valve mechanism of opening and closing ensure that inside will not be mixed into unrelated impurity in process, and pass through constant volume
Cyanobacteria storage box and automatic feed stalk structure ensure that the mixed proportion of the two is suitable, and cut before mixing to stalk
Pulverization process is cut, mixing efficiency is accelerated, guarantees that the two mixed distribution is uniform, ensures the ability of processing heavy metal in soil.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of the organic fertilizer manufacture craft of reduction heavy metal pollution of soil of the invention；
Fig. 2 is the structural schematic diagram in direction " A-A " of Fig. 1；
Fig. 3 is the structural schematic diagram in direction " B-B " of Fig. 1；
Fig. 4 is the structural schematic diagram in direction " C-C " of Fig. 2.
Specific embodiment
Below with reference to Fig. 1-Fig. 4, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of organic fertilizer manufacture crafts for reducing heavy metal pollution of soil, are mainly used in production organic fertilizer
During stalk in technique is mixed with cyanobacteria, below in conjunction with attached drawing of the present invention, the present invention will be further described:
A kind of organic fertilizer manufacture craft reducing heavy metal pollution of soil of the present invention, including bottom plate 11, the bottom plate 11
Upper end is fixed with support column 13, and 13 upper end of support column is equipped with bucket 14, is equipped with conveyor chamber 17 in the bucket 14,
Slidably connected in the conveyor chamber 17 can by stalk divide shredding mechanism 901, the shredding mechanism 901 can by with it is described
17 upper end of conveyor chamber is slidably connected and the symmetrical pull rod 18 in front and back, and the cutter 16 for being set to 18 lower end of pull rod slide up and down
Stalk is cut, 11 upper end of bottom plate is fixed with the chopping board 12 positioned at 13 rear end of support column, and the chopping board 12 is equipped with
The apparatus for feeding 902 of stalk can be pushed, the apparatus for feeding 902 can be by being slidably connected on the 17 rear end inner wall of conveyor chamber
Connecting rod 51, be set in the connecting rod 51 and the push plate 15 being slidably connected with the conveyor chamber 17 push stalk to advance,
The chopping board 12 is equipped with the transmission shaft 35 positioned at 902 right end of apparatus for feeding, and the transmission shaft 35 is equipped with and deposits with described
The tempering tank 45 that storage tank 14 is slidably connected, the tempering tank 45 is interior to be equipped with stir chamber 44, and circular array is shown in the stir chamber 44
Six groups of gravity switch 903, the gravity switch 903 pass through the through-hole 30 that can be connected with the conveyor chamber 17, are slidably connected
Gear door 29 in the through-hole 30 slides the opening and closing shape for changing the through-hole 30 by the gear door 29 under the influence of gravity
State, the push plate 15 is equipped in the stir chamber 44 and the symmetrical agitating device 904 in front and back, the push plate 15 are equipped with
Timed valve 905 between the agitating device 904,11 upper end of bottom plate slidably connects collection device 906, described
Push plate 15 is equipped with the transmission component 907 that can control the apparatus for feeding 902.
Valuably, the 35 rear end inner wall of transmission shaft is connected by power the motor for being embedded in 12 front end face of chopping board
47, power is provided for equipment operation, the storage tank 25 being slidably connected with the tempering tank 45 is fixedly connected on the chopping board 12,
25 lower end of storage tank communicates the dispatch tube 24 that is equipped with and can be connected with the through-hole 30, the dispensing of the equivalent storage tank
Cyanobacteria in 25.
According to embodiment, shredding mechanism 901 is described in detail below, the shredding mechanism 901 includes being set to institute
The transverse slat 20 for stating on pull rod 18 and being located at the 17 upside outer end of conveyor chamber, connects between the transverse slat 20 and the bucket 14
There is resistance spring 55, the transverse slat 20 is equipped with slide bar 21, and 21 right end of slide bar slidably connects sliding rail 22, the sliding rail 22
Right end is equipped with friction plate 23, and 17 upper end of conveyor chamber, which communicates to be equipped with, sets material mouth 19 positioned at 18 left end of pull rod, for adding
Add stalk.
According to embodiment, apparatus for feeding 902 is described in detail below, the apparatus for feeding 902 includes being fixedly connected
Rectangle frame 49 in 51 rear end of connecting rod is rotatably connected to driven shaft 54 on the chopping board 12, sets on the driven shaft 54
There is the intermittent gear 50 that connection is engaged with the rectangle frame 49, the driven shaft 54, which is equipped with, is located at 50 rear end of intermittent gear
Secondary pulley 53, connect respectively with the engagement of the 49 upper and lower side inner ring wall of rectangle frame by the intermittent gear 50, drive
The connecting rod 51 or so moves back and forth.
According to embodiment, gravity switch 903 is described in detail below, the gravity switch 903 includes communicating setting
In the through-hole 30 side counterclockwise and with the sliding slot 31 that is slidably connected of gear door 29, between the gear door 29 and the sliding slot 31
It is connected with extension spring 32, the sliding slot 31 is equipped with the coarse table that can be abutted with the friction plate 23 far from array center, outer end, side
Skin 26 drives the shredding mechanism 901 is past to return to work by the stage abutting with the coarse epidermis 26 of the friction plate 23
Make.
According to embodiment, agitating device 904 is described in detail below, the agitating device 904 includes being set to institute
The runner 28 on transmission shaft 35 is stated, there are six stirring rods 27 for annular array on the runner 28, stir by the stirring rod 27
Mixed straw and cyanobacteria.
According to embodiment, Timed valve 905 is described in detail below, the Timed valve 905 includes rotation connection
Swing arm 40 on the transmission shaft 35, the swing arm 40 is interior to be equipped with linking chamber 33, and the 33 right end inner wall of linking chamber is equipped with limit
Position block 36, the transmission shaft 35 are equipped with the disk 34 being located in the linking chamber 33, and the disk 34 is equipped with telescopic chute 37,
The fixture block 39 that can be abutted with the limited block 36, the fixture block 39 and the telescopic chute 37 are slidably connected in the telescopic chute 37
Between be connected with reset spring 38,40 lower end of swing arm is equipped with the valve 41 being slidably connected with the stir chamber 44, the card
Block 39 is abutted and is rotated synchronously with the limited block 36 when in lower branch, be detached from when in upper half-turn by self gravitation effect
The through-hole 30, the valve function that the realization partition time will open are re-closing off with the abutting of the limited block 36.
According to embodiment, collection device 906 is described in detail below, the collection device 906 includes and the bottom
The collecting box 42 that plate 11 is slidably connected and is slidably connected with the tempering tank 45, interior be equipped with of collecting box 42 can be with the through-hole
30 containing cavities 43 being connected.
According to embodiment, transmission component 907 is described in detail below, the transmission component 907 includes being set to institute
The main pulley 48 for stating in push plate 15 and being located at 45 rear end of tempering tank, connects between the main pulley 48 and the secondary pulley 53
There is belt 46, power realizes synchronous working by the conduction of the belt 46.
The organic fertilizer manufacture craft for reducing heavy metal pollution of soil one of herein is made below in conjunction with Fig. 1 to Fig. 4
It is described in detail with step:
When initial, the opening and closing situation of six through-holes 30 is different, and through-hole 30 and the conveyor chamber 17 in left side are connected, as
Point, it is reversed counterclockwise on the opening of through-hole 30 be gradually reduced, to right side through-hole 30 when completely enclosed by gear door 29, hereafter, arrive
The opening of through-hole 30 of top-left position is gradually increased again, also, two through-holes 30 of lower branch are completely enclosed by valve 41, and guarantee is stirred
Other miscellaneous substances of not blending when mixing the leakproofness mixing of chamber 44；
When work, stalk is put into from material mouth 19 is set, starting motor 47 rotates tempering tank 45 and main pulley by transmission shaft 35
48, the rotation of tempering tank 45 is abutted using coarse epidermis 26 with the friction of friction plate 23, passes sequentially through sliding rail 22, slide bar 21, transverse slat
20, pull rod 18 pushes cutter 16 to move down, and so that resistance spring 55 is put aside elastic potential energy, and in the coarse of friction plate 23 and this section
After epidermis 26 is detached from abutting, transverse slat 20 can be moved up in the case where the elasticity of resistance spring 55 is restored, and drive cutter by pull rod 18
16 move up, reciprocal with this, and cutter 16 is made to cut stalk, and the through-hole 30 in 45 rotation process of tempering tank, at top-left position
The cyanobacteria in the storage tank 25 flowed out by dispatch tube 24 is received, meanwhile, main pulley 48 rotates secondary pulley 53 by belt 46, in turn
Intermittent gear 50 is rotated by driven shaft 54, intermittent gear 50 drives rectangle frame 49 or so to move back and forth by engaged transmission, into
And drive push plate 15 that stalk is pushed to move to right by connecting rod 51, persistently conveying stalk is cut, at this point, transmission shaft 35 passes through stirring
Stirring is sufficiently mixed before and after bar 27, and when push plate 15 drives disk 34 to rotate through lower branch, fixture block 39 skids off stirring rod 27 simultaneously
It is abutted during rotation with limited block 36, limited block 36 is pushed to rotate to the right, and then by swing arm 40 valve 41 is revolved
Turn certain angle, the through-hole 30 of lower left position is opened, the preliminary organic fertilizer mixed flows into containing cavities 43, and collection is deposited
Storage, and when disk 34 turns to half-turn, fixture block 39 is slided into telescopic chute 37, it is detached from the abutting with limited block 36, at this point, by
Need to restore vertical in the center of gravity of swing arm 40, so that valve 41 again closes the through-hole of lower left position 30.
The beneficial effects of the present invention are: the present invention is ingenious to keep vertical principle with ground using center of gravity, gravity is devised
The gear door and pendulum valve mechanism of opening and closing ensure that inside will not be mixed into unrelated impurity in process, and pass through constant volume
Cyanobacteria storage box and automatic feed stalk structure ensure that the mixed proportion of the two is suitable, and cut before mixing to stalk
Pulverization process is cut, mixing efficiency is accelerated, guarantees that the two mixed distribution is uniform, ensures the ability of processing heavy metal in soil.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (9)
1. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil, including bottom plate；
The bottom plate upper end is fixed with support column, and the upper end of support column is equipped with bucket, is equipped with conveying in the bucket
Chamber, slidably connects the shredding mechanism that can divide stalk in the conveyor chamber, the shredding mechanism can by with the conveying
Chamber upper end is slidably connected and the symmetrical pull rod in front and back, and the cutter for being set to the pull rod lower end slide up and down cutting stalk, institute
It states bottom plate upper end and is fixed with the chopping board positioned at the support column rear end；
The chopping board is equipped with the apparatus for feeding that can push stalk, and the apparatus for feeding can be by being slidably connected to the conveyor chamber
Connecting rod on the inner wall of rear end is set in the connecting rod and before the push plate that is slidably connected with the conveyor chamber pushes stalk
Into the chopping board is equipped with the transmission shaft positioned at the apparatus for feeding right end, and the transmission shaft is equipped with sliding with the bucket
The tempering tank of dynamic connection, the tempering tank is interior to be equipped with stir chamber；
Circular array shows six groups of gravity switch in the stir chamber, and the gravity switch with the conveyor chamber by that can be connected
Through-hole, the gear door being slidably connected in the through-hole slides under the influence of gravity by the gear door and changes the through-hole
Open and-shut mode；
The push plate is equipped in the stir chamber and the symmetrical agitating device in front and back, and the push plate is equipped with positioned at described
Timed valve between agitating device, the bottom plate upper end slidably connect collection device, and the push plate is equipped with controllable institute
State the transmission component of apparatus for feeding.
2. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil as described in claim 1, it is characterised in that: described
Transmission shaft rear end inner wall be connected by power the motor for being embedded in the chopping board front end face, be fixedly connected on the chopping board with
The storage tank that the tempering tank is slidably connected, the storage tank lower end communicate the transmission that is equipped with and can be connected with the through-hole
Pipe.
3. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil as described in claim 1, it is characterised in that: described
Shredding mechanism includes the transverse slat for being set on the pull rod and being located at outer end on the upside of the conveyor chamber, the transverse slat and the storage
Resistance spring is connected between bucket, the transverse slat is equipped with slide bar, and the slide bar right end slidably connects sliding rail, and the sliding rail is right
End is equipped with friction plate, and the conveyor chamber upper end, which communicates to be equipped with, sets material mouth positioned at the pull rod left end.
4. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil as described in claim 1, it is characterised in that: described
Apparatus for feeding includes the rectangle frame for being fixedly connected on the connection rod rear end, is rotatably connected to driven shaft on the chopping board, described
Driven shaft is equipped with the intermittent gear that connection is engaged with the rectangle frame, and the driven shaft is equipped with after the intermittent gear
The secondary pulley at end.
5. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil as claimed in claim 3, it is characterised in that: described
Gravity switch includes communicating the sliding slot for being set to through-hole side counterclockwise and being slidably connected with the gear door, the gear door and institute
It states and is connected with extension spring between sliding slot, the sliding slot is thick equipped with that can abut with the friction plate far from array center, outer end, side
Rough epidermis.
6. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil as described in claim 1, it is characterised in that: described
Agitating device includes the runner being set on the transmission shaft, and there are six stirring rods for annular array on the runner.
7. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil as described in claim 1, it is characterised in that: described
Timed valve includes the swing arm being rotationally connected on the transmission shaft, and linking chamber, the linking chamber right end are equipped in the swing arm
Inner wall is equipped with limited block, and the transmission shaft, which is equipped with, is located at the intracavitary disk of the linking, and the disk is equipped with telescopic chute, institute
The fixture block for slidably connecting and being abutted in telescopic chute with the limited block is stated, is connected between the fixture block and the telescopic chute multiple
Position spring, the swing arm lower end are equipped with the valve being slidably connected with the stir chamber.
8. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil as described in claim 1, it is characterised in that: described
Collection device includes the collecting box for being slidably connected with the bottom plate and being slidably connected with the tempering tank, is equipped in the collecting box
The containing cavities that can be connected with the through-hole.
9. a kind of organic fertilizer manufacture craft for reducing heavy metal pollution of soil as claimed in claim 4, it is characterised in that: described
Transmission component includes the main pulley for being set in the push plate and being located at the tempering tank rear end, the main pulley and the subband
Belt is connected between wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580379.0A CN110240525A (en) | 2019-06-28 | 2019-06-28 | A kind of organic fertilizer manufacture craft reducing heavy metal pollution of soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580379.0A CN110240525A (en) | 2019-06-28 | 2019-06-28 | A kind of organic fertilizer manufacture craft reducing heavy metal pollution of soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110240525A true CN110240525A (en) | 2019-09-17 |
Family
ID=67890388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910580379.0A Withdrawn CN110240525A (en) | 2019-06-28 | 2019-06-28 | A kind of organic fertilizer manufacture craft reducing heavy metal pollution of soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110240525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116165042A (en) * | 2023-03-02 | 2023-05-26 | 卢江涛 | Efficient soil detection device and soil treatment method |
-
2019
- 2019-06-28 CN CN201910580379.0A patent/CN110240525A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116165042A (en) * | 2023-03-02 | 2023-05-26 | 卢江涛 | Efficient soil detection device and soil treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111013756B (en) | Material multi-stage screening, mixing and batch blanking integrated machine and mixing and blanking method | |
| CN214015541U (en) | Feeding device of usefulness is bred to rice field eel | |
| CN205760753U (en) | A kind of artificial glue mixing mixing device | |
| CN109395846A (en) | A kind of novel amino biological organic complex fertilizer process units | |
| CN110240525A (en) | A kind of organic fertilizer manufacture craft reducing heavy metal pollution of soil | |
| CN206835879U (en) | A kind of Pet feeding device with food mixed function | |
| CN109796235A (en) | A kind of manufacturing equipment of bio-feritlizer | |
| CN112619516A (en) | Mixed type feed additive production is with smashing mixing apparatus | |
| CN209365000U (en) | Concrete mixer of material loading with higher speed | |
| CN108579862A (en) | A kind of facilitation senile dementia treatment new drug preparation facilities | |
| CN108611251B (en) | A kind of biological material enzyme preparation facilities | |
| CN110124375A (en) | A kind of hydraulic engineering silt draining equipment | |
| CN112755878B (en) | Mixing and homogenizing device for asphalt sludge | |
| CN211813631U (en) | New energy battery effluent treatment plant based on fenton treatment process | |
| CN113680657A (en) | Screening device for soil improvement test | |
| CN209601490U (en) | A kind of clearing apparatus of fertilizer conveyer belt | |
| CN108435388B (en) | A kind of town environment abatement equipment | |
| CN111441818A (en) | Underground filling equipment for coal-based solid waste material | |
| CN215541674U (en) | Coal gangue screening device | |
| CN219091827U (en) | Emulsifier agitating unit | |
| CN221006946U (en) | Sampling device is used in bulk blending fertilizer production | |
| CN218361288U (en) | Soil remediation device for resource and environment technology | |
| CN220840850U (en) | Novel concrete mixing equipment | |
| CN221249344U (en) | Building engineering material mixes configuration device | |
| CN221045957U (en) | Crushing and mixing integrated device for desulfurizing agent production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |