CN109821459A - A kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surge device and its production method - Google Patents
A kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surge device and its production method Download PDFInfo
- Publication number
- CN109821459A CN109821459A CN201910255836.9A CN201910255836A CN109821459A CN 109821459 A CN109821459 A CN 109821459A CN 201910255836 A CN201910255836 A CN 201910255836A CN 109821459 A CN109821459 A CN 109821459A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- surge
- base fluid
- porous hollow
- pond
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Fertilizers (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlets to agitate device, including surge pond and surge pond sealing cover, the surge Chi Neibuweizhichu is provided with surge liquid, surge liquid bubble is provided at the surge liquid interior location, the surge Chi Neibuweizhichu is provided with porous hollow circular pipe pipe battle array, the porous hollow circular pipe pipe battle array is located at surge liquid interior location, because being equipped with compressed air inlet and tube wall venthole, so when using equipment, there are four settings or multiple compressed air inlets, effect and efficiency are improved to solve gas supply equilibrium, again because being provided with multiple tube wall ventholes at porous hollow circular pipe pipe battle array and Guan Zhen and the outer wall position of air inlet circle connecting tube, so that the gas sprayed from tube wall venthole also carries out periodical surge, surge Surge effect and the gas surge of air-flow significant increase earthworm liquid it is more uniform.
Description
Technical field
The invention belongs to earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlets to agitate device correlative technology field, specifically relate to
And device is agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet.
Background technique
Vermiculture is the industry of emerging development in recent years, it can it is medicinal, processing extract etc., produced in the breeding process
Raw waste material earthworm manure can not generally utilize, and be a kind of burden for vermiculture family, and most of processing method is heap
Put or work as garbage disposal.Rich in all kinds of nutrients being easily absorbed by plants, a large amount of beneficial micro- and amino acid in wormcast, and
By beneficial to plant hormones such as micro- auxin, the basic element of cell division, gibberellin, indole acids generated with earthworm vital movement.
It was verified that wormcast is as nursery base manure, crop top dressing in the percentage of seedgermination for improving various crop to some extent, promotion
It grows, and improves yield, improving quality.
Existing earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surge device technique has the following problems: existing
When device is agitated in earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet, because will only be made with an air supply opening
Excessive at the air pressure difference inside porous hollow circular pipe pipe battle array, it is uneven to will also result in surge, while effect efficiency all can be by
It influences.
Summary of the invention
The purpose of the present invention is to provide a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlets to agitate device, with solution
It is certainly mentioned above in the background art to cause surge uneven and effect efficiency all be affected problem.
To achieve the above object, the invention provides the following technical scheme: a kind of earthworm manure base fluid Liquid Fertilizer base fluid is balanced
Device, including surge pond and surge pond sealing cover are agitated in formula air inlet, and the surge Chi Neibuweizhichu is provided with surge liquid, described
Surge liquid bubble is provided at surge liquid interior location, the surge Chi Neibuweizhichu is provided with porous hollow circular pipe pipe battle array,
The porous hollow circular pipe pipe battle array is located at surge liquid interior location, sets at the porous hollow circular pipe pipe battle array outer wall interior location
It is equipped with tube wall venthole, air inlet circle is provided at the porous hollow circular pipe pipe battle array upper end position, the air inlet circle passes through
Guan Zhen is fixedly connected with air inlet circle connecting tube with porous hollow circular pipe pipe battle array, and it is empty that compression is provided at the air inlet circle corner location
Gas import, the compressed air inlet are socketed in above surge pond at the interior location of quadrangle, and the surge Chi Shangduanweizhichu is set
It is equipped with surge pond sealing cover.
Preferably, the porous hollow circular pipe pipe battle array is made of several U-shaped porous hollow pipes, and U-shaped porous hollow pipe is in
Horizontal and vertical arrangement, bottom intersect connection and are butted into netted, and the porous hollow circular pipe pipe battle array is by 30 No. four stainless steels
Material is constituted.
Preferably, the surge pond length, width and height are respectively set to one meter, one meter and 150 centimetres, institute
It states and is provided with sealing ring between surge pond and compressed air inlet.
Preferably, the compressed air inlet is set as four, and four compressed air inlets pass through welding and air inlet
Circle is fixedly connected.
Preferably, the rectangular-ambulatory-plane structure that the air inlet circle is made of 30 No. four stainless steel materials, air inlet circle quadrangle
It is provided with air inlet at position, is provided with 24 gas outlets at the interior location of air inlet circle lower end.
Preferably, the Guan Zhen and air inlet circle connecting tube are set as 24,24 Guan Zhen and air inlet circle
Connection length of tube is set as eight centimetres, and 24 Guan Zhen and air inlet circle connecting tube are round with porous hollow respectively by welding
Pipe Guan Zhen is fixedly connected with air inlet circle.
Preferably, the surge pond sealing cover is formed by fixing lid and sealing ring, and surge pond sealing cover passes through rotation
Hinge is fixedly connected with the rotation of surge pond.
Compared with prior art, the present invention provides a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surges to fill
Set, have following the utility model has the advantages that the present invention is equipped with compressed air inlet and tube wall venthole, using equipment when
It waits, there are four settings or multiple compressed air inlets, so that solving gas supply equilibrium improves effect and efficiency, and because more
Multiple tube wall ventholes are provided at hole hollow circular-tube Guan Zhen and Guan Zhen and the outer wall position of air inlet circle connecting tube, so making
The gas that spray from tube wall venthole also carries out periodical surge, the air-flow significant increase of surge earthworm liquid it is sharp
Swing effect and gas surge it is more uniform.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention, in the accompanying drawings:
Fig. 1 is that device A-A section is agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet proposed by the present invention
Structural schematic diagram；
Fig. 2 is B-B the schematic diagram of the section structure proposed by the present invention；
Fig. 3 is C-C the schematic diagram of the section structure proposed by the present invention；
In figure: 1, porous hollow circular pipe pipe battle array；2, tube wall venthole；3, Guan Zhen and air inlet circle connecting tube；4, it agitates
Pond；5, air inlet circle；6, pond sealing cover is agitated；7, liquid is agitated；8, liquid bubble is agitated；9, compressed air inlet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type into
Gas agitates device, including surge pond 4 and surge pond sealing cover 6, agitates and is provided with surge liquid 7 at 4 interior location of pond, agitates liquid 7
It is provided with surge liquid bubble 8 at interior location, agitates and is provided with porous hollow circular pipe pipe battle array 1 at 4 interior location of pond, so that stomata
2 more uniform can spray gas, so that more uniform carries out surge work, porous hollow circular pipe pipe battle array 1 is located at surge
At 7 interior location of liquid, it is provided with tube wall venthole 2 at 1 outer wall interior location of porous hollow circular pipe pipe battle array, thus more
Even carries out surge work, air inlet circle 5 is provided at 1 upper end position of porous hollow circular pipe pipe battle array, in order to enable gas can produce
Raw rotation forms counterpressure, and air inlet circle 5 is fixedly connected by Guan Zhen with air inlet circle connecting tube 3 with porous hollow circular pipe pipe battle array 1,
Be provided with compressed air inlet 9 at 5 corner location of air inlet circle, in order to better solve gas supply equilibrium improve surge effect and
Efficiency, compressed air inlet 9 are socketed at surge 4 top quadrangle interior location of pond, are agitated and are provided with surge at 4 upper end position of pond
Pond sealing cover 6, for the work for being preferably sealed and covering.
Further, porous hollow circular pipe pipe battle array 1 is made of several U-shaped porous hollow pipes, and U-shaped porous hollow pipe is in laterally
And longitudinal arrangement, bottom intersect connection and are butted into netted, porous hollow circular pipe pipe battle array 1 is made of 30 No. four stainless steel materials,
Allow stomata 2 is more uniform to spray gas, so that more uniform carries out surge work.
Further, 4 length of pond, width and height are agitated and is respectively set to one meter, one meter and 150 centimetres, agitates pond
It is provided with sealing ring between 4 and compressed air inlet 9, for the space more agitated.
Further, compressed air inlet 9 is set as four, and four compressed air inlets 9 are fixed with air inlet circle 5 by welding
Connection, in order to better solve the effect and efficiency that gas supply equilibrium improves surge.
Further, the rectangular-ambulatory-plane structure that air inlet circle 5 is made of 30 No. four stainless steel materials, at 5 corner location of air inlet circle
It is provided with air inlet, 24 gas outlets are provided at 5 lower end interior location of air inlet circle, in order to enable gas can produce rotation
Turn to form counterpressure.
Further, Guan Zhen and air inlet circle connecting tube 3 are set as 24,24 Guan Zhen and air inlet circle connecting tube 3
Length is set as eight centimetres, 24 Guan Zhen and air inlet circle connecting tube 3 by welding respectively with porous hollow circular pipe pipe battle array 1 and
Air inlet circle 5 is fixedly connected, in order to preferably be fixedly connected and the transmission of gas.
Further, surge pond sealing cover 6 is made of fixed lid and sealing ring, surge pond sealing cover 6 by rotary gemel with
The rotation of surge pond 4 is fixedly connected, for the work for being preferably sealed and covering.
The working principle of the invention and process for using: after the present invention installs, staff is first by porous hollow round tube
Pipe battle array 1 is placed on inside surge pond 4, and porous hollow circular pipe pipe battle array 1 is made of several porous hollow pipes, and shape is U-shaped, and U
Type porous hollow bottom of the tube has several tube wall ventholes 2, and U-shaped porous hollow pipe is in horizontal and vertical arrangement, and bottom intersects
It is that the docking of bottom price differential connection is netted that connection docking, which reticulates porous hollow circular pipe pipe battle array 1 shown in (C-C diagrammatic cross-section),
The Chibi in U-shaped two lateral edge of porous hollow pipe surge pond 4 is connected phase upwards and by Guan Zhen and air inlet circle connecting tube 3 with air inlet circle 5
Together, and air inlet circle 5 is suitable for reading in surge pond 4, and by four compressed air inlets 9, carries out in four air compressors with power
When supplying work, gas will be entered inside air inlet circle 5 by compressed air inlet 9, so that generating rotation forms equilibrium
Pressure carries out then passing through circular pipe pipe again inside porous hollow circular pipe pipe battle array 1 later again by Guan Zhen and air inlet circle connecting tube 3
Gas is input to inside surge liquid 7 by wall venthole 2, to form liquid surge, spy is standby will to point out that gas is pressed by four
Contracting air intlet 9 enters inside air inlet circle 5, and generates the surge that rotation forms air-flow itself, and the air-flow of surge goes to agitate again
The surge liquid 7 inside pond 4 is agitated, such effect will reach optimal effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. device, including surge pond (4) and the sealing of surge pond are agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet
It covers (6), it is characterised in that: surge liquid (7), surge liquid (7) interior location are provided at surge pond (4) interior location
Place is provided with surge liquid bubble (8), is provided with porous hollow circular pipe pipe battle array (1) at surge pond (4) interior location, described more
Hole hollow circular-tube Guan Zhen (1) is located at surge liquid (7) interior location, porous hollow circular pipe pipe battle array (1) the outer wall interior location
Place is provided with tube wall venthole (2), is provided with air inlet circle (5), institute at porous hollow circular pipe pipe battle array (1) upper end position
It states air inlet circle (5) to be fixedly connected by Guan Zhen with air inlet circle connecting tube (3) with porous hollow circular pipe pipe battle array (1), the air inlet circle
(5) it is provided at corner location compressed air inlet (9), the compressed air inlet (9) is socketed in quadrangle above surge pond (4)
At interior location, surge pond sealing cover (6) is provided at surge pond (4) upper end position.
2. device, feature are agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet according to claim 1
Be: the porous hollow circular pipe pipe battle array (1) is made of several U-shaped porous hollow pipes, and U-shaped porous hollow pipe is in laterally and vertical
To arrangement, bottom intersects connection and is butted into netted, and the porous hollow circular pipe pipe battle array (1) is by 30 No. four stainless steel material structures
At.
3. device, feature are agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet according to claim 1
Be: surge pond (4) length, width and height are respectively set to one meter, one meter and 150 centimetres, the surge pond
(4) sealing ring is provided between compressed air inlet (9).
4. device, feature are agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet according to claim 1
Be: the compressed air inlet (9) is set as four, and four compressed air inlets (9) pass through welding and air inlet circle (5)
It is fixedly connected.
5. device, feature are agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet according to claim 1
It is: the rectangular-ambulatory-plane structure that the air inlet circle (5) is made of 30 No. four stainless steel materials, air inlet circle (5) corner location
Place is provided with air inlet, is provided with 24 gas outlets at the interior location of air inlet circle (5) lower end.
6. device, feature are agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet according to claim 1
Be: the Guan Zhen and air inlet circle connecting tube (3) are set as 24,24 Guan Zhen and air inlet circle connecting tube
(3) length is set as eight centimetres, and 24 Guan Zhen and air inlet circle connecting tube (3) are round with porous hollow respectively by welding
Pipe Guan Zhen (1) is fixedly connected with air inlet circle (5).
7. device, feature are agitated in a kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet according to claim 1
Be: the surge pond sealing cover (6) is made of fixed lid and sealing ring, and the surge pond sealing cover (6) passes through rotary gemel
It is fixedly connected with surge pond (4) rotation.
8. a kind of production method of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surge device, it is characterised in that: use
A kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surge device of claim 1 is produced, and staff first will
Porous hollow circular pipe pipe battle array is placed on inside surge pond, and porous hollow circular pipe pipe battle array is made of several porous hollow pipes, shape
To be U-shaped, and U-shaped porous hollow bottom of the tube has several tube wall ventholes, and U-shaped porous hollow pipe is in horizontal and vertical arrangement,
Bottom intersects connection and is butted into netted, and the Chibi in U-shaped two lateral edge of porous hollow pipe surge pond upwards and passes through Guan Zhen and air inlet circle
Connecting tube is connected identical with air inlet circle, and air inlet circle is suitable for reading in surge pond, and by four compressed air inlets, in four same power
Air compressor when carry out gas supply work, gas will be entered inside air inlet circle by compressed air inlet, to produce
Raw rotation forms counterpressure, is carried out inside porous hollow circular pipe pipe battle array by Guan Zhen and air inlet circle connecting tube again later, then
Gas is input to inside surge liquid by tube wall venthole again, to form liquid surge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910255836.9A CN109821459B (en) | 2019-04-01 | 2019-04-01 | Earthworm excrement base liquid fertilizer base liquid balanced type air inlet agitation device and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910255836.9A CN109821459B (en) | 2019-04-01 | 2019-04-01 | Earthworm excrement base liquid fertilizer base liquid balanced type air inlet agitation device and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109821459A true CN109821459A (en) | 2019-05-31 |
| CN109821459B CN109821459B (en) | 2023-08-22 |
Family
ID=66874659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910255836.9A Active CN109821459B (en) | 2019-04-01 | 2019-04-01 | Earthworm excrement base liquid fertilizer base liquid balanced type air inlet agitation device and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109821459B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820052A (en) * | 1987-12-23 | 1989-04-11 | Polar Tank Trailer, Inc. | Air distribution head |
| US6896851B1 (en) * | 1998-08-11 | 2005-05-24 | Mitsubishi Heavy Industries, Ltd. | Wet type flue gas desulfurization equipment |
| CN202366657U (en) * | 2011-11-08 | 2012-08-08 | 中核四〇四有限公司 | Stirring device of precise metering system for feed liquid |
| CN103011909A (en) * | 2013-01-07 | 2013-04-03 | 北京清大元农生物科技有限公司 | Production method of wormcast-based liquid fertilizer substrate solution |
| CN103459332A (en) * | 2011-04-01 | 2013-12-18 | 三菱丽阳株式会社 | Operating method for air diffusion apparatus |
| CN205088084U (en) * | 2015-10-12 | 2016-03-16 | 江苏绿威环保科技有限公司 | Mud separation processing device |
| CN205868168U (en) * | 2016-06-27 | 2017-01-11 | 天津市宝润泽化工有限公司 | Device is prepared fast to rare nitric acid |
| CN206403170U (en) * | 2016-11-23 | 2017-08-15 | 无锡市太湖粮机有限公司 | Quality-adjusting device admission gear |
| CN207210088U (en) * | 2017-06-26 | 2018-04-10 | 福建省万德环境工程有限公司 | A kind of aerating system of convenient maintenance |
| CN207726813U (en) * | 2017-12-14 | 2018-08-14 | 碧圣开元仪表科技(北京)有限公司 | A kind of Novel aerator |
| CN208113806U (en) * | 2018-03-29 | 2018-11-20 | 无锡江诺增氧设备有限公司 | Pontoon pushes away aerator in water |
| CN208407003U (en) * | 2018-05-24 | 2019-01-22 | 汶川县湘宁氯酸盐有限责任公司 | A kind of chemical reaction kettle with detection system |
| CN209735496U (en) * | 2019-04-01 | 2019-12-06 | 北京清大元农生物科技有限公司 | Balanced type air intake and agitation device for earthworm excrement base liquid, liquid fertilizer and base liquid |
-
2019
- 2019-04-01 CN CN201910255836.9A patent/CN109821459B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820052A (en) * | 1987-12-23 | 1989-04-11 | Polar Tank Trailer, Inc. | Air distribution head |
| US6896851B1 (en) * | 1998-08-11 | 2005-05-24 | Mitsubishi Heavy Industries, Ltd. | Wet type flue gas desulfurization equipment |
| CN103459332A (en) * | 2011-04-01 | 2013-12-18 | 三菱丽阳株式会社 | Operating method for air diffusion apparatus |
| CN202366657U (en) * | 2011-11-08 | 2012-08-08 | 中核四〇四有限公司 | Stirring device of precise metering system for feed liquid |
| CN103011909A (en) * | 2013-01-07 | 2013-04-03 | 北京清大元农生物科技有限公司 | Production method of wormcast-based liquid fertilizer substrate solution |
| CN205088084U (en) * | 2015-10-12 | 2016-03-16 | 江苏绿威环保科技有限公司 | Mud separation processing device |
| CN205868168U (en) * | 2016-06-27 | 2017-01-11 | 天津市宝润泽化工有限公司 | Device is prepared fast to rare nitric acid |
| CN206403170U (en) * | 2016-11-23 | 2017-08-15 | 无锡市太湖粮机有限公司 | Quality-adjusting device admission gear |
| CN207210088U (en) * | 2017-06-26 | 2018-04-10 | 福建省万德环境工程有限公司 | A kind of aerating system of convenient maintenance |
| CN207726813U (en) * | 2017-12-14 | 2018-08-14 | 碧圣开元仪表科技(北京)有限公司 | A kind of Novel aerator |
| CN208113806U (en) * | 2018-03-29 | 2018-11-20 | 无锡江诺增氧设备有限公司 | Pontoon pushes away aerator in water |
| CN208407003U (en) * | 2018-05-24 | 2019-01-22 | 汶川县湘宁氯酸盐有限责任公司 | A kind of chemical reaction kettle with detection system |
| CN209735496U (en) * | 2019-04-01 | 2019-12-06 | 北京清大元农生物科技有限公司 | Balanced type air intake and agitation device for earthworm excrement base liquid, liquid fertilizer and base liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109821459B (en) | 2023-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205987794U (en) | A kind of hand operated mixing agricultural irrigation device | |
| CN208210690U (en) | A kind of agricultural fertilizer apparatus easy to use | |
| CN207505648U (en) | A kind of agricultural irrigation device of rotatable irrigation | |
| CN204741786U (en) | Horticulture is planted with automatic liquid manure integration machine | |
| CN206061744U (en) | A kind of adjustable agricultural irrigation rig | |
| CN109821459A (en) | A kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surge device and its production method | |
| CN109121641A (en) | A kind of agricultural irrigation device for administration of drugs | |
| CN108934950A (en) | A kind of agricultural irrigation device of rotatable irrigation | |
| CN205993264U (en) | A kind of turnable agricultural irrigation machine | |
| CN107743791A (en) | A kind of energy saving and environment friendly afforestation device for raising seedlings | |
| CN209735496U (en) | Balanced type air intake and agitation device for earthworm excrement base liquid, liquid fertilizer and base liquid | |
| CN204443443U (en) | Liftable field water injector | |
| CN207476584U (en) | A kind of sterilizable pig raising case | |
| CN207544158U (en) | A kind of municipal administration gardens chemical spraying device | |
| CN205993263U (en) | A kind of rotary agricultural spray equipment | |
| CN206963561U (en) | A kind of rainer of liquid manure one | |
| CN209073144U (en) | A kind of seedling hydroponic device and Household flower hydroponic device | |
| CN207531744U (en) | A kind of greenhouse chemical spraying device | |
| CN208639433U (en) | A kind of agricultural chemical spraying device | |
| CN208159603U (en) | A kind of agricultural watering irrigation rig | |
| CN207410764U (en) | A kind of small-scale agricultural machinery irrigation rig | |
| CN218570866U (en) | Fertile water all-in-one of usefulness is planted to konjaku | |
| CN206641142U (en) | A kind of square column type plant factor equipment | |
| CN108934391A (en) | A kind of drainage device of treegarden irrigation | |
| CN205847974U (en) | Paddy field liquid fertilizer Fertigation device |
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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Jingyou Inventor after: Li Ying Inventor after: Zhang Jianguo Inventor before: Zhang Jianguo Inventor before: Xia Jing Inventor before: Friend Li Ying |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |