CN208523215U - Crop field granulated fertilizer liquid fertilizer fertilizing equipment - Google Patents
Crop field granulated fertilizer liquid fertilizer fertilizing equipment Download PDFInfo
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- CN208523215U CN208523215U CN201820656926.XU CN201820656926U CN208523215U CN 208523215 U CN208523215 U CN 208523215U CN 201820656926 U CN201820656926 U CN 201820656926U CN 208523215 U CN208523215 U CN 208523215U
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Abstract
The utility model relates to a kind of crop field granulated fertilizer liquid fertilizer fertilizing equipments, filter plate, supervisor, middle layer filter plate, auxiliary pipe, upper layer filter plate and spray tube are provided in fertilizer spreading tank body, filter plate is located at the interior bottom of fertilising tank body, spray tube is located at the internal upper part of fertilising tank body, upper layer filter plate is provided with below spray tube, middle layer filter plate is provided between upper layer filter plate and filter plate, auxiliary pipe is between upper layer filter plate and middle layer filter plate, for supervisor between middle layer filter plate and filter plate, the bottom for the tank body that applies fertilizer is provided with circulation interface.The utility model has the following beneficial effects: passing through granulated fertilizer liquid fertilizer fertilizing equipment in crop field described in the utility model, fertilizer is uniformly mixed, otherness is smaller during plant production, drip irrigation system applies fertilizer while can pouring water again, and can be according to the regulation of fertilizer requirement and soil nutrient status of crop through row precision fertilizing and balance fertilizing.
Description
Technical field
The utility model relates to a kind of crop field granulated fertilizer liquid fertilizer fertilizing equipments, belong to crop field technical field of fertilizer application.
Background technique
Crop field fertilising, generally using artificially applying fertilizer and two kinds of mechanical fertilization fertilising by the way of, artificially applying fertilizer intensity greatly, efficiency
Relatively low, mechanical fertilization causes plant absorption utilization rate low far from plant root, and trickle irrigation and pouring become there are more advantage
A kind of mode of relatively preference during modern crop field fertilising, but existing dropper and the mode of pouring, fertilizer mixing is uneven, plants
Otherness is larger in object production process.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: in order to solve the above problem
One of, a kind of crop field granulated fertilizer liquid fertilizer fertilizing equipment is provided.
Granulated fertilizer liquid fertilizer fertilizing equipment in crop field described in the utility model, including fertilising tank body, filter plate, connection water
Pipe A, connection water pipe B, water pump, supervisor, branch pipe, shut-off valve A, check valve A, air intake filter, air pump, shut-off valve B, check valve
B and one-way vent, go out liquid shut-off valve, Liquid Fertilizer import, the import of solid particle fertilizer, middle layer filter plate, upper layer filter plate, spray tube,
Pure water inlet pipe, pure water water pump, water source, auxiliary pipe are provided with filter plate, supervisor, middle layer filter plate, auxiliary pipe, upper layer filter plate in fertilizer spreading tank body
And spray tube, filter plate are located at the interior bottom of fertilising tank body, spray tube is located at the internal upper part of fertilising tank body, the lower section setting of spray tube
There is upper layer filter plate, middle layer filter plate is provided between upper layer filter plate and filter plate, auxiliary pipe is main between upper layer filter plate and middle layer filter plate
Pipe is between middle layer filter plate and filter plate, and the bottom for the tank body that applies fertilizer is provided with circulation interface, and circulation interface is in the lower section of filter plate,
The inlet of water pump is connected by connection water pipe A with circulation interface, and the liquid outlet of water pump is by connecting water pipe B and supervisor, auxiliary
One end of pipe is connected, and connects and is provided with shut-off valve A and check valve A on water pipe B, the connection water pipe B between shut-off valve A and water pump
On be connected with droping irrigating pipe, liquid shut-off valve is provided with out on droping irrigating pipe, is provided with air intake filter on the air inlet of air pump,
The gas outlet of air pump is connected by tracheae with the other end of supervisor, is provided with shut-off valve B on the tracheae between air pump and supervisor
With check valve B, the top for the tank body that applies fertilizer is provided with one-way vent, is provided with multiple branch pipes, branch pipe packet on supervisor and auxiliary pipe
Branch pipe A and branch pipe B are included, it is curved pipe or V-type that branch pipe A is identical with branch pipe B structure, the both ends open of curved pipe or v-shaped tube,
Multiple apertures are evenly equipped on curved pipe or v-shaped tube, branch pipe A's is opening up, and branch pipe B's is opening down, branch pipe A, the interval branch pipe B
It is arranged alternately, Liquid Fertilizer import and solid particle fertilizer import, the water inlet end connection of pure water water pump is provided at the top of the tank body that applies fertilizer
Water source, the water outlet of pure water water pump be connected to by pure water inlet pipe with the internal sparger pipe of fertilising tank body solid particle fertilizer inlet communication into
Expect the discharge port of anti-block apparatus.
The material of the filter plate is stainless steel, and the diameter of branch pipe is 8-20 times of hole diameter.
The air intake filter is that water filters air intake filter.
The anti-blocking device in feeding includes motor, speed reducer, shaft connector, mixing axis, mixing cabinet, pedestal, motor
Support, bottom discharge port, spiral agitator and upper cover, the side of pedestal are provided with motor, and the other side of pedestal is provided with mixed
Hopper body is provided with mixing axis in mixer body, and the top of mixing cabinet is provided with upper cover, and the lower part of mixing cabinet is provided with mixed
Hopper body is provided with spiral agitator on mixing axis, and the power output shaft of motor is connect with speed reducer, and the power of speed reducer is defeated
Shaft passes through shaft connector and mixing axis connection.
The upper cover includes left cover body, right cover body, left cylinder and right cylinder, and the top two sides of mixing cabinet have been respectively articulated with
Left cover body, right cover body, one end of left cylinder and left cover body are hinged, and the other end and mixing cabinet of left cylinder are hinged, right cylinder
One end is hinged with right cover body, and the other end and mixing cabinet of right cylinder are hinged.
The shaft connector includes flange A, link block, connecting shaft, flange B and high-strength bolt, one end weldering of mixing axis
It is connected to flange A, flange A's is provided centrally with oval link block, is welded with connecting shaft on the power output shaft of speed reducer, even
The diameter of spindle is greater than the diameter of the power output shaft of speed reducer, and the power output shaft coaxial arrangement of connecting shaft and speed reducer connects
Flange B is provided in spindle, the center of flange B offers the embedded groove to match with link block, and link block is placed in embedded groove,
Flange A and flange B are linked together by high-strength bolt.
The motor and speed reducer is installed on the base by motor support base.
Working principle of the utility model is: anti-blocking device in feeding is placed on second floor, fertilising tank body is placed on Stall, Gu
Body granular fertilizer import is located at below the bottom discharge port of anti-blocking device in feeding, and the fertilizer of many kinds of solids particle is by feeding anti-blocking dress
Entered back into after the mixing set in fertilizer spreading tank body, mixing it is more uniform, solid particulate fertilizer is first fallen on the filter plate of upper layer, only open
Pure water water pump carries out solid particulate fertilizer to wash away dissolution, when liquid level arrival spray tube top in fertilizer spreading tank body, can open gas
Pump or water pump are opened simultaneously, and mixture in fertilizer spreading tank body is sufficiently stirred, and after the completion of stirring, open water pump and liquid is cut out
Only valve closes shut-off valve A, and mixed liquor flows into crop field through droping irrigating pipe；Liquid fertilizer pours into fertilising tank body through Liquid Fertilizer import
Interior, after being diluted with water, same to be uniformly mixed, mixed liquor flows into crop field through droping irrigating pipe.
Compared with prior art, the utility model has the following beneficial effects: passing through crop field described in the utility model
Granulated fertilizer material liquid fertilizer fertilizing equipment, fertilizer are uniformly mixed, and otherness is smaller during plant production, and drip irrigation system can fill again
It applies fertilizer, and can be applied according to the regulation of fertilizer requirement and soil nutrient status of crop through row precision fertilizing and balance while water
Fertilizer, while solution can be directly delivered within the scope of the main root zone according of crop by fertigation, it is quick that crop absorbs nutrient
Elution loss is not generated again, reduces the pollution to underground water.Therefore drip irrigation system can not only improve crop yield, and can be with
Greatly reduce fertilizer amount, improves fertilizer efficiency.It is easy to operate, it is easy to accomplish automation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of upper cover；
Fig. 3 is the structure enlargement diagram of shaft connector.
In figure: 1, the tank body 2 that applies fertilizer, filter plate 3, connection water pipe A 4, connection water pipe B 5, water pump 6, supervisor 7, branch pipe
7.1, branch pipe A 7.2, branch pipe B 8, anti-blocking device in feeding 8.1, motor 8.2, speed reducer 8.3, shaft connector 8.3.1,
Flange A 8.3.2, link block 8.3.3, connecting shaft 8.3.4, flange B 8.3.5, high-strength bolt 8.3.6, embedded groove 8.4,
Mixing axis 8.5, mixing cabinet 8.6, pedestal 8.7, motor support base 8.8, bottom discharge port 8.9, spiral agitator
8.10, upper cover 8.10.1, left cover body 8.10.2, right cover body 8.10.3, left cylinder 8.10.4, right cylinder 9, shut-off valve A
10, check valve A 11, air intake filter 12, air pump 13, shut-off valve B 14, check valve B 15, one-way vent 16, drop
It fills pipeline 17, go out liquid shut-off valve 18, Liquid Fertilizer import 19, solid particle fertilizer import 20, middle layer filter plate 21, upper layer filter plate
22, spray tube 23, pure water inlet pipe 24, pure water water pump 25, water source 26, auxiliary pipe.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all
Within spirit of that invention and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Embodiment one
As shown in 1-3, the crop field granulated fertilizer liquid fertilizer fertilizing equipment, including fertilising tank body 1, filter plate 2, connection water
Pipe A3, it connection water pipe B4, water pump 5, supervisor 6, branch pipe 7, shut-off valve A9, check valve A10, air intake filter 11, air pump 12, cuts
Only valve B13, check valve B14 and one-way vent 15, go out liquid shut-off valve 17, Liquid Fertilizer import 18, solid particle fertilizer import 19, in
Layer filter plate 20, upper layer filter plate 21, spray tube 22, pure water inlet pipe 23, pure water water pump 24, water source 25, auxiliary pipe 26, apply fertilizer in tank body 1
It is provided with filter plate 2, supervisor 6, middle layer filter plate 20, auxiliary pipe 26, upper layer filter plate 21 and spray tube 22, filter plate 2 is located at fertilising tank body 1
Interior bottom, spray tube 22 are located at the internal upper part of fertilising tank body 1, and the lower section of spray tube 22 is provided with upper layer filter plate 21, upper layer filter plate
Middle layer filter plate 20 is provided between 21 and filter plate 2, between upper layer filter plate 21 and middle layer filter plate 20, supervisor 6 is located at auxiliary pipe 26
Between middle layer filter plate 20 and filter plate 2, the bottom of fertilising tank body 1 is provided with circulation interface, and circulation interface is in the lower section of filter plate 2,
The inlet of water pump 5 is connected by connection water pipe A3 with circulation interface, and the liquid outlet of water pump 5 passes through connection water pipe B4 and supervisor
6, one end of auxiliary pipe 26 is connected, and connects and is provided with shut-off valve A9 and check valve A10 on water pipe B4, shut-off valve A9 and water pump 5 it
Between connection water pipe B4 on be connected with droping irrigating pipe 16, liquid shut-off valve 17, the air inlet of air pump 12 are provided with out on droping irrigating pipe 16
Be provided with air intake filter 11 on mouthful, the gas outlet of air pump 12 is connected by tracheae with the other end for being responsible for 6, air pump 12 and
Shut-off valve B13 and check valve B14 are provided on tracheae between supervisor 6, the top of fertilising tank body 1 is provided with one-way vent
15, it is responsible on 6 and auxiliary pipe 26 and is provided with multiple branch pipes 7, branch pipe 7 includes branch pipe A7.1 and branch pipe B7.2, branch pipe A7.1 and branch
Pipe B7.2 structure is identical, is curved pipe or V-type, the both ends open of curved pipe or v-shaped tube, is evenly equipped on curved pipe or v-shaped tube
Multiple apertures, branch pipe A7.1's is opening up, and branch pipe B7.2's is opening down, and branch pipe A7.1, branch pipe B7.2 alternate setting,
The top of fertilising tank body 1 is provided with Liquid Fertilizer import 18 and solid particle fertilizer import 19, and the water inlet end of pure water water pump 24 connects water
Source 25, the water outlet of pure water water pump 24 be connected to by pure water inlet pipe 23 with the internal sparger pipe 22 of fertilising tank body 1 solid particle fertilizer into
Mouth 19 is connected to the discharge port of anti-blocking device in feeding 8.
In the present embodiment, the material of the filter plate 2 is stainless steel, and the diameter of branch pipe 7 is 8-20 times of hole diameter；It is described
Air intake filter 11 is that water filters air intake filter；The anti-blocking device in feeding 8 includes motor 8.1, speed reducer 8.2, axis
Attachment device 8.3, mixing axis 8.4, mixing cabinet 8.5, pedestal 8.6, motor support base 8.7, bottom discharge port 8.8, auger
Device 8.9 and upper cover 8.10, the side of pedestal 8.6 are provided with motor 8.1, and the other side of pedestal 8.6 is provided with mixing cabinet
8.5, mixing axis 8.4 is provided in mixing cabinet 8.5, and the top of mixing cabinet 8.5 is provided with upper cover 8.10, mixing cabinet 8.5
Lower part be provided with mixing cabinet 8.5, spiral agitator 8.9, the power output shaft of motor 8.1 are provided on mixing axis 8.4
It is connect with speed reducer 8.2, the power output shaft of speed reducer 8.2 is connect by shaft connector 8.3 with mixing axis 8.4；On described
Lid 8.10 includes left cover body 8.10.1, right cover body 8.10.2, left cylinder 8.10.3 and right cylinder 8.10.4, mixing cabinet 8.5
Top two sides have been respectively articulated with left cover body 8.10.1, right cover body 8.10.2, one end of left cylinder 8.10.3 and left cover body 8.10.1
Hingedly, the other end of left cylinder 8.10.3 and mixing cabinet 8.5 are hinged, and one end of right cylinder 8.10.4 and right cover body 8.10.2 are cut with scissors
It connects, the other end and mixing cabinet 8.5 of right cylinder 8.10.4 is hinged；The shaft connector 8.3 includes flange A8.3.1, connection
Block 8.3.2, connecting shaft 8.3.3, flange B8.3.4 and high-strength bolt 8.3.5, one end of mixing axis 8.4 are welded with flange
A8.3.1's, flange A8.3.1 is provided centrally with oval link block 8.3.2, welds on the power output shaft of speed reducer 8.2
Have a connecting shaft 8.3.3, the diameter of connecting shaft 8.3.3 is greater than the diameter of the power output shaft of speed reducer 8.2, connecting shaft 8.3.3 with
The power output shaft of speed reducer 8.2 is coaxially disposed, and is provided with flange B8.3.4, the center of flange B8.3.4 on connecting shaft 8.3.3
The embedded groove 8.3.6 to match with link block 8.3.2 is offered, link block 8.3.2 is placed in embedded groove 8.3.6, flange
A8.3.1 and flange B8.3.4 are linked together by high-strength bolt 8.3.5；The motor 8.1 and speed reducer 8.2 pass through electricity
Machine support 8.7 is mounted on pedestal 8.6.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states merely illustrates the principles of the invention, and on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of crop field granulated fertilizer liquid fertilizer fertilizing equipment, it is characterised in that: including fertilising tank body (1), filter plate (2), connect
Water receiving pipe A(3), connection water pipe B(4), water pump (5), supervisor (6), branch pipe (7), shut-off valve A(9), check valve A(10), air inlet
Filter device (11), air pump (12), shut-off valve B(13), check valve B(14) and one-way vent (15), out liquid shut-off valve (17), liquid
Body fertilizer import (18), solid particle fertilizer import (19), middle layer filter plate (20), upper layer filter plate (21), spray tube (22), pure water inlet pipe
(23), pure water water pump (24), water source (25), auxiliary pipe (26), fertilising tank body (1) is interior to be provided with filter plate (2), supervisor (6), middle layer filter
Plate (20), auxiliary pipe (26), upper layer filter plate (21) and spray tube (22), filter plate (2) are located at the interior bottom of fertilising tank body (1), spray
The internal upper part that (22) are located at fertilising tank body (1) is managed, is provided with upper layer filter plate (21) below spray tube (22), upper layer filter plate (21)
It is provided between filter plate (2) middle layer filter plate (20), auxiliary pipe (26) is located between upper layer filter plate (21) and middle layer filter plate (20), main
Pipe (6) is located between middle layer filter plate (20) and filter plate (2), and the bottom of tank body (1) of applying fertilizer is provided with circulation interface, at circulation interface
In the lower section of filter plate (2), the inlet of water pump (5) is by connecting water pipe A(3) it is connected with circulation interface, water pump (5) goes out liquid
Mouthful by connection water pipe B(4) be responsible for (6), auxiliary pipe (26) one end be connected, connection water pipe B(4) on be provided with shut-off valve A
(9) and check valve A(10), shut-off valve A(9) and water pump (5) between connection water pipe B(4) on be connected with droping irrigating pipe (16), drip
It fills and is provided with out liquid shut-off valve (17) on pipeline (16), air intake filter (11), gas are provided on the air inlet of air pump (12)
The gas outlet for pumping (12) is connected by tracheae with the other end of supervisor (6), is set on the tracheae between air pump (12) and supervisor (6)
Be equipped with shut-off valve B(13) and check valve B(14), fertilising tank body (1) top be provided with one-way vent (15), be responsible for (6) and
It is provided with multiple branch pipes (7) on auxiliary pipe (26), branch pipe (7) includes branch pipe A(7.1) and branch pipe B(7.2), branch pipe A(7.1) and
Branch pipe B(7.2) structure is identical, and it is curved pipe or V-type, the both ends open of curved pipe or v-shaped tube, on curved pipe or v-shaped tube
Be furnished with multiple apertures, branch pipe A(7.1) opening up, branch pipe B(7.2) opening down, branch pipe A(7.1), branch pipe B(7.2)
Setting is alternated, is provided with Liquid Fertilizer import (18) and solid particle fertilizer import (19), pure water water at the top of fertilising tank body (1)
The water inlet end for pumping (24) connects water source (25), and the water outlet of pure water water pump (24) passes through pure water inlet pipe (23) and fertilising tank body (1)
Internal sparger pipe (22) connection the import of solid particle fertilizer (19) connection anti-blocking device in feeding (8) discharge port.
2. granulated fertilizer liquid fertilizer fertilizing equipment in crop field according to claim 1, it is characterised in that: the filter plate (2)
Material be stainless steel, the diameter of branch pipe (7) is 8-20 times of hole diameter.
3. granulated fertilizer liquid fertilizer fertilizing equipment in crop field according to claim 2, it is characterised in that: the inlet air filtration
Device (11) is that water filters air intake filter.
4. granulated fertilizer liquid fertilizer fertilizing equipment in crop field according to claim 3, it is characterised in that: the charging is anti-blocking
Device (8) includes motor (8.1), speed reducer (8.2), shaft connector (8.3), mixing axis (8.4), mixing cabinet (8.5), base
Seat (8.6), motor support base (8.7), bottom discharge port (8.8), spiral agitator (8.9) and upper cover (8.10), pedestal (8.6)
Side be provided with motor (8.1), the other side of pedestal (8.6) is provided with mixing cabinet (8.5), is set in mixing cabinet (8.5)
It is equipped with mixing axis (8.4), the top of mixing cabinet (8.5) is provided with upper cover (8.10), and the lower part of mixing cabinet (8.5) is provided with
Mixing cabinet (8.5) is provided with spiral agitator (8.9) on mixing axis (8.4), the power output shaft of motor (8.1) with subtract
Fast machine (8.2) connection, the power output shaft of speed reducer (8.2) are connect by shaft connector (8.3) with mixing axis (8.4).
5. granulated fertilizer liquid fertilizer fertilizing equipment in crop field according to claim 4, it is characterised in that: the upper cover
It (8.10) include left cover body (8.10.1), right cover body (8.10.2), left cylinder (8.10.3) and right cylinder (8.10.4), mixer
The top two sides of body (8.5) have been respectively articulated with left cover body (8.10.1), right cover body (8.10.2), one end of left cylinder (8.10.3)
Hingedly with left cover body (8.10.1), the other end of left cylinder (8.10.3) and mixing cabinet (8.5) hingedly, right cylinder (8.10.4)
One end and right cover body (8.10.2) hingedly, the other end of right cylinder (8.10.4) and mixing cabinet (8.5) are hinged.
6. granulated fertilizer liquid fertilizer fertilizing equipment in crop field according to claim 5, it is characterised in that: the axis connection dress
Setting (8.3) includes flange A(8.3.1), link block (8.3.2), connecting shaft (8.3.3), flange B(8.3.4) and high-strength bolt
One end of (8.3.5), mixing axis (8.4) are welded with flange A(8.3.1), flange A(8.3.1) be provided centrally with ellipse
Link block (8.3.2) is welded with connecting shaft (8.3.3) on the power output shaft of speed reducer (8.2), connecting shaft (8.3.3) it is straight
Diameter is greater than the diameter of the power output shaft of speed reducer (8.2), and connecting shaft (8.3.3) and the power output shaft of speed reducer (8.2) are same
Axis setting, is provided with flange B(8.3.4 in connecting shaft (8.3.3)), flange B(8.3.4) center offer and link block
The embedded groove (8.3.6) that (8.3.2) matches, link block (8.3.2) are placed in embedded groove (8.3.6), flange A(8.3.1) and
Flange B(8.3.4) it is linked together by high-strength bolt (8.3.5).
7. granulated fertilizer liquid fertilizer fertilizing equipment in crop field according to claim 6, it is characterised in that: the motor
(8.1) it is mounted on pedestal (8.6) by motor support base (8.7) with speed reducer (8.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656926.XU CN208523215U (en) | 2018-05-04 | 2018-05-04 | Crop field granulated fertilizer liquid fertilizer fertilizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656926.XU CN208523215U (en) | 2018-05-04 | 2018-05-04 | Crop field granulated fertilizer liquid fertilizer fertilizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208523215U true CN208523215U (en) | 2019-02-22 |
Family
ID=65392956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820656926.XU Active CN208523215U (en) | 2018-05-04 | 2018-05-04 | Crop field granulated fertilizer liquid fertilizer fertilizing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208523215U (en) |
-
2018
- 2018-05-04 CN CN201820656926.XU patent/CN208523215U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Field liquid fertilizer equipment Effective date of registration: 20201223 Granted publication date: 20190222 Pledgee: Jining Yanzhou sub branch of Postal Savings Bank of China Pledgor: SHANDONG FERBEAUT FERTILIZER Co.,Ltd. Registration number: Y2020980009854 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220124 Granted publication date: 20190222 Pledgee: Jining Yanzhou sub branch of Postal Savings Bank of China Pledgor: SHANDONG FERBEAUT FERTILIZER Co.,Ltd. Registration number: Y2020980009854 |