CN109621767A - A kind of soilless culture nutrient fluid mixing arrangement - Google Patents

A kind of soilless culture nutrient fluid mixing arrangement Download PDF

Info

Publication number
CN109621767A
CN109621767A CN201811645355.0A CN201811645355A CN109621767A CN 109621767 A CN109621767 A CN 109621767A CN 201811645355 A CN201811645355 A CN 201811645355A CN 109621767 A CN109621767 A CN 109621767A
Authority
CN
China
Prior art keywords
plate
fixed
soilless culture
mixing arrangement
fluid mixing
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.)
Pending
Application number
CN201811645355.0A
Other languages
Chinese (zh)
Inventor
杨庆山
刘德玺
周健
王莉莉
朱文成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Academy of Forestry
Original Assignee
Shandong Academy of Forestry
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Academy of Forestry filed Critical Shandong Academy of Forestry
Priority to CN201811645355.0A priority Critical patent/CN109621767A/en
Publication of CN109621767A publication Critical patent/CN109621767A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/181Preventing generation of dust or dirt; Sieves; Filters
    • B01F35/187Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32Driving arrangements
    • B01F35/32005Type of drive
    • B01F35/3204Motor driven, i.e. by means of an electric or IC motor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/32Mixing fertiliser ingredients

Abstract

The invention discloses a kind of soilless culture nutrient fluid mixing arrangements, belong to cultivation technique without soil field, its structure includes: cabinet, wherein: cabinet top is equipped with culturing room, culturing room, fixed multiple stoste locker rooms, lower part, stoste locker room is equipped with feeding inlet, stoste locker room bottom end connects mixing chamber through second pipe, the bottom end of culturing room connects mixing chamber through first pipe, mixing chamber bottom end connects mixed liquor locker room through transfer pipeline, filtering area is successively arranged in transfer pipeline, multiple filtration plate is equipped in stirring area and the filtering area, multiple filtration plate is equipped in filtering area, rabbling mechanism is fixed in stirring area, the mixed liquor locker room is located at the culturing room on cabinet top by water pump through perfusion tube connection, mixed liquor locker room is fixed on bottom plate, box body wall is equipped with control device.The present invention can effectively be stirred and not waste time also, and filter plate avoids the generation of disease for filtering out the bulky grains waste such as the matrix remained in nutrient solution, plant roots and stems.

Description

A kind of soilless culture nutrient fluid mixing arrangement
Technical field
The present invention, which relates to, belongs to cultivation technique without soil field more particularly to a kind of soilless culture nutrient fluid mixing arrangement.
Background technique
Soilless cultivation refers to the method for the fixed plant of seedling medium, carrying out cultivated plant with nutrient solution supply nutrition.Nothing Whether native cultivation system recycles and reuses according to nutrient solution, can be divided into open and closed two major classes.Open In soilless culture system, nutrient solution is not recycled, and nutrient solution is extra after crop absorbs to be discharged into environment, can be to ring Border, as earth's surface or underground water, soil cause certain pollution.In closed soilless culture system, nutrient solution, which is collected, to be recycled It uses, water-saving fertilizer-saving, and reduces the pollution to environment.
Nutrient solution is using environmental organism ecology symbiosis technology and Mycorrhizal Symbiosiss principle through biofermentation, chemistry integration and object A kind of novel nourishing liquid of the techniques synthesis such as reason activation, nutrient solution is the key that soilless cultivation, and Different Crop requires different battalion Nutrient solution formula, there are many formula delivered in the world at present, but similar, because initial formula is originally derived to soil extraction Chemical composition analysis, in nutrient solution prescription, it is the ratio of wherein nitrogen and potassium that difference is maximum, and plant nutrition liquid is generally polynary Compound nutritional, in watery, concentration is not as good as solid fertilizer height, and impurity is few, is easy to plant absorption, and nutrient solution is every under normal circumstances 7 to 10 are sprayed using primary 3 to 5 drops every time it is therefore preferred that diluting backward inclined blade with clear water in proportion, with soilless cultivation The nutrient solution needed is more and more, simple cannot directly use nutrient solution, need to be uniformly mixed, and does not compare at present Ideal mixing arrangement.
In order to reduce nutrient solution discharge pollution on the environment, soilless culture system both domestic and external is just gradually by open To closed transformation, but due to the recycling of nutrient solution, the cause of disease in nutrient solution be will continue to accumulate, and is increased root system of plant and is connect Touch the probability of cause of disease.Therefore, closed system is easier that root biography disease occurs, and propagates rapidly, such as cucumber fusarium axysporum, cruciate flower Section's soft rot and tomato wilt etc., whole system plant all infects if occurring, and harm is serious, easily causes tremendous economic Loss.
Summary of the invention
The present invention provides a kind of soilless culture nutrient fluid mixing arrangement to solve Problems Existing, can effectively be stirred also It does not waste time, filter plate is avoided for filtering out the bulky grains waste such as the matrix remained in nutrient solution, plant roots and stems The generation of disease.
The technical solution adopted by the present invention to solve the technical problems are as follows:
A kind of soilless culture nutrient fluid mixing arrangement, comprising: cabinet, in which: cabinet top is equipped with culturing room, and culturing room lower part is solid Fixed multiple stoste locker rooms, the stoste locker room are equipped with feeding inlet, and stoste locker room bottom end is connected through second pipe The bottom end of mixing chamber, the culturing room connects mixing chamber through first pipe, and the mixing chamber bottom end connects through transfer pipeline and mixes Liquid locker room is successively arranged in the transfer pipeline in filtering area, stirring area and the filtering area and is equipped with multiple filtration plate, described It is equipped with multiple filtration plate in filtering area, fixes rabbling mechanism in the stirring area, the mixed liquor locker room is by water pump through being infused Pipe connection is located at the culturing room on cabinet top, and the mixed liquor locker room is fixed on bottom plate, and the bottom base plate is through bolster Fixed runner, the box body wall are equipped with control device.
It is further preferred that translucent cover is added in the outside of the culturing room.
It is further preferred that solenoid valve is equipped on the first pipe and second pipe, the solenoid valve connection control Device.
It is further preferred that one end of the filter plate is fixed on transfer pipeline inner wall, the filter plate and delivery pipe The angle of road inner wall is 45-65 °.
It is further preferred that the rabbling mechanism includes multiple rotating plates and motor, multiple rounded array-likes of rotating plate are fixed It is set on fixing sleeve, fixing sleeve is set in fixing axle, and fixing axle passes through bearing phase on the outside of transfer pipeline and with motor Connection, the motor are fixed on cabinet exterior.
It is further preferred that the inside between the adjacent rotating plate is equipped with the connection strap that outer wall is curved surface.
It is further preferred that the rotating plate is equipped with filter screen, the side of the rotating plate is equipped with vertical with rotating plate pull Plate.
It is described to pull plate and the section of rotating plate is L-shaped it is further preferred that the plate of pulling is in rectangular plate-like structure.
It is further preferred that the bolster includes: support column, pedestal and spring, wherein the top of the support column is solid It is scheduled on bottom base plate, the fixed movable plate in the bottom end of the support column, movable plate is fixed on the base by two springs, the bottom The fixed runner in seat bottom.
It is further preferred that being additionally provided with rubber bumps on the pedestal, the rubber bumps are located between two springs, institute It is hemispherical for stating the top of rubber bumps.
Compared with prior art, the invention has the benefit that
1. a kind of soilless culture nutrient fluid mixing arrangement provided by the invention, multiple stoste locker rooms connect mixing chamber, through mixing Room enters mixed liquor locker room, and the effect through water pump is transported to culturing room again, and stoste stores to indoor nutrient solution is secondary to be appended to Culturing room carries out secondary supplementary fertilizer to meet content of a great number of elements and microelement needed for plant growth in mixed nutrient solution and want It asks.
2. a kind of soilless culture nutrient fluid mixing arrangement provided by the invention, culturing room connects mixing chamber, cultivates indoor Nutrient solution can be recycled, and can open simultaneously the solenoid valve in stoste locker room when in use, increase the nutritional ingredient lacked, Guarantee needed for plant production.
3. a kind of soilless culture nutrient fluid mixing arrangement provided by the invention increases filtering area, filter plate is used for will be residual The bulky grains waste such as matrix, plant roots and stems for staying in nutrient solution filters out, and avoids the generation of disease, and by filter plate One end is fixed on transfer pipeline inner wall, and the angle of the filter plate and transfer pipeline inner wall is 45-65 °, conducive to nutrient solution Flowing, prevents from blocking, and improves mixing efficiency.
4. a kind of soilless culture nutrient fluid mixing arrangement provided by the invention, rabbling mechanism includes multiple rotating plates and motor, Multiple rounded array-like fixations of rotating plate are set on fixing sleeve, and fixing sleeve is set in fixing axle, and fixing axle runs through delivery pipe It is connected on the outside of road and with motor by bearing, the motor is fixed on cabinet exterior, it is rotated by the multiple rotating plates of motor control, It drives nutrient solution rotation to be stirred, without wasting mixing time, is stirred in the flow process of nutrient solution, saved It saves mixing time and improves stirring efficiency.
5. a kind of soilless culture nutrient fluid mixing arrangement provided by the invention, rotating plate is equipped with filter screen, further to battalion Nutrient solution filtering, improves the health of nutrient solution, prevents the generation of root system of plant disease.
6. a kind of soilless culture nutrient fluid mixing arrangement provided by the invention, the bottom of box add damping device to movement The vibration generated in the process is slowed down, to reach the influence for reducing vibration to cabinet.
7. a kind of soilless culture nutrient fluid mixing arrangement provided by the invention, increase rubber bumps on damping device, When movable plate is in contact with rubber bradyseism protrusion, rubber bradyseism protrusion carries out secondary shock-absorbing to movable plate, passes through bradyseism twice Effect, so that damping effect is more preferable.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of rabbling mechanism of the invention;
Fig. 3 is the structural schematic diagram of bolster of the invention.
In figure: 1 is culturing room;2 be translucent cover;3 be perfusion tube;4 be stoste locker room;5 be solenoid valve;6 be mixing chamber; 7 be filtering area;8 be stirring area;9 be water pump;10 be bottom plate;11 be bolster;12 be runner;13 be first pipe;14 be Two pipelines;15 be filter plate;17 be rotating plate;18 be fixing sleeve;19 be motor;20 be fixing axle;21 be to pull plate;22 be connection Item;23 be support column;24 be pedestal;25 be movable plate;26 be spring;27 be rubber bumps;28 be mixed liquor locker room.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment one
As shown in Figure 1-3, the present invention provides a kind of soilless culture nutrient fluid mixing arrangements, comprising: cabinet, in which: on cabinet Portion is equipped with culturing room 1, and culturing room, fixed multiple stoste locker rooms 4,1 lower part, the stoste locker room 4 is equipped with feeding inlet, described 4 bottom end of stoste locker room connects mixing chamber 6 through second pipe 14, and the bottom end of the culturing room 1 is connected through first pipe 13 to be mixed Room 6,6 bottom end of mixing chamber connect mixed liquor locker room 28 through transfer pipeline, are successively arranged filtering area in the transfer pipeline 7, stirring area 8, the filtering area 7 is interior to be equipped with multiple filtration plate 15, fixes rabbling mechanism, the mixed liquor in the stirring area 8 Locker room 28 is located at the culturing room 1 on cabinet top by water pump 9 through the connection of perfusion tube 3, and the mixed liquor locker room 28 is fixed on bottom On plate 10,10 bottom of bottom plate is equipped with control device through the fixed runner 12 of bolster 11, the box body wall.
Translucent cover 2 is added in the outside of the culturing room 1.
Solenoid valve 5 is equipped in the first pipe 13 and second pipe 14, the solenoid valve 5 connects control device.
One end of the filter plate 15 is fixed on transfer pipeline inner wall, the folder of the filter plate 5 and transfer pipeline inner wall Angle is 45-65 °.
The rabbling mechanism includes multiple rotating plates 17 and motor 19, and the rounded array-like of multiple rotating plates 17 is fixed to be set in admittedly Surely on set 18, fixing sleeve 18 is set in fixing axle 20, and fixing axle 20 passes through bearing on the outside of transfer pipeline and with motor 19 It is connected, the motor 19 is fixed on cabinet exterior.
Inside between the adjacent rotating plate 17 is equipped with the connection strap 22 that outer wall is curved surface.
The rotating plate 17 is equipped with filter screen, and plate 21 is pulled equipped with vertical with rotating plate 17 in the side of the rotating plate 17.
The plate 21 of pulling is described to pull plate 21 and the section of rotating plate 17 is L-shaped in rectangular plate-like structure.
The bolster 11 includes: support column 23, pedestal 24 and spring 26, wherein the top of the support column 23 is fixed on 10 bottom of bottom plate, the fixed movable plate 25 in the bottom end of the support column 23, movable plate 25 are fixed on pedestal 24 by two springs 26 On, the fixed runner in 24 bottom of pedestal.
Rubber bumps 27 are additionally provided on the pedestal 24, the rubber bumps 27 are located between two springs 26, the rubber The top of glue protrusion 27 is hemispherical.
In the use of the present invention, providing nutrient solution for the first time by control control device, indoor storage is only stored by stoste Liquid stream goes out, and through mixing chamber, and is stirred to be uniformly mixed through filtering area stirring area and reaches mixed liquor locker room, then act on through water pump Nutrient solution is delivered to culturing room;If you need to secondary top dressing supplement the nutrients, only adjust Different Nutrition liquid ratio, other and It is the same that nutrient solution is provided for the first time;If you need to which the indoor nutrient solution of culture is recycled, indoor nutrient solution and original will be cultivated Liquid stores indoor nutrient solution and flows out simultaneously into mixing chamber, filters through filtering area, and the filter plate of filtering area will be for that will remain in The bulky grains waste such as matrix, plant roots and stems in nutrient solution filters out, and avoids the generation of disease, and by one end of filter plate It being fixed on transfer pipeline inner wall, the angle of the filter plate and transfer pipeline inner wall is 45-65 °, conducive to the flowing of nutrient solution, It prevents from blocking, improves mixing efficiency.Rabbling mechanism includes multiple rotating plates and motor, and multiple rounded array-like fixations of rotating plate are arranged On fixing sleeve, fixing sleeve is set in fixing axle, and fixing axle is connected on the outside of transfer pipeline and with motor by bearing, The motor is fixed on cabinet exterior, is rotated by the multiple rotating plates of motor control, drives nutrient solution rotation to be stirred, It without wasting mixing time, is stirred in the flow process of nutrient solution, saves mixing time and improve stirring efficiency.Cabinet bottom Portion adds damping device and slows down the vibration generated in moving process, to reach the influence for reducing vibration to cabinet.
Except for the technical features described in the specification, remaining technical characteristic is the known technology of those skilled in the art, is prominent Innovative characteristics of the invention out, details are not described herein for remaining technical characteristic.To sum up, the foregoing is merely a prefered embodiment of the invention and , it should not be limited the scope of the invention with this, i.e., all claims under this invention and present specification are made Simple equivalent changes and modifications, should all still belong to the range that the invention patent covers.

Claims (10)

1. a kind of soilless culture nutrient fluid mixing arrangement, comprising: cabinet, in which: cabinet top is equipped with culturing room (1), culturing room (1) the fixed multiple stoste locker rooms (4) in lower part, the stoste locker room (4) are equipped with feeding inlet, the stoste locker room (4) Bottom end connects mixing chamber (6) through second pipe (14), and the bottom end of the culturing room (1) connects mixing chamber through first pipe (13) (6), mixing chamber (6) bottom end connects mixed liquor locker room (28) through transfer pipeline, is successively arranged in the transfer pipeline Area (7), stirring area (8) are filtered, multiple filtration plate (15) is equipped in the filtering area (7), fixes blender in the stirring area (8) Structure, the mixed liquor locker room (28) is located at the culturing room (1) on cabinet top by water pump (9) through perfusion tube (3) connection, described mixed The locker room He Ye (28) is fixed on bottom plate (10), and bottom plate (10) bottom is fixed runner (12) through bolster (11), described Box body wall is equipped with control device.
2. a kind of soilless culture nutrient fluid mixing arrangement according to claim 1, it is characterised in that: the culturing room (1) Outside add translucent cover (2).
3. a kind of soilless culture nutrient fluid mixing arrangement according to claim 1, it is characterised in that: the first pipe (13) and on second pipe (14) it is equipped with solenoid valve (5), the solenoid valve (5) connects control device.
4. a kind of soilless culture nutrient fluid mixing arrangement according to claim 1, it is characterised in that: the filter plate (15) One end be fixed on transfer pipeline inner wall, the angle of the filter plate (5) and transfer pipeline inner wall is 45-65 °.
5. a kind of soilless culture nutrient fluid mixing arrangement according to claim 1, it is characterised in that: the rabbling mechanism packet Multiple rotating plates (17) and motor (19) are included, multiple rounded array-like fixations of rotating plate (17) are set on fixing sleeve (18), fixed Set (18) is set on fixing axle (20), and fixing axle (20) is connected on the outside of transfer pipeline and with motor (19) by bearing It connects, the motor (19) is fixed on cabinet exterior.
6. a kind of soilless culture nutrient fluid mixing arrangement according to claim 5, it is characterised in that: the adjacent rotating plate (17) inside between is equipped with the connection strap (22) that outer wall is curved surface.
7. a kind of soilless culture nutrient fluid mixing arrangement according to claim 5, it is characterised in that: on the rotating plate (17) Equipped with filter screen, plate (21) are pulled equipped with vertical with rotating plate (17) in the side of the rotating plate (17).
8. a kind of soilless culture nutrient fluid mixing arrangement according to claim 7, it is characterised in that: the plate (21) of pulling is in Rectangular plate-like structure, it is described to pull plate (21) and the section of rotating plate (17) is L-shaped.
9. a kind of soilless culture nutrient fluid mixing arrangement according to claim 1, it is characterised in that: the bolster (11) It include: support column (23), pedestal (24) and spring (26), wherein the top of the support column (23) is fixed on bottom plate (10) bottom Portion, (25, movable plate (25) is fixed on pedestal (24) by two springs (26) to the fixed movable plate in the bottom end of the support column (23) On, the fixed runner in pedestal (24) bottom.
10. a kind of soilless culture nutrient fluid mixing arrangement according to claim 9, it is characterised in that: the pedestal (24) On be additionally provided with rubber bumps (27), the rubber bumps (27) are located between two springs (26), the rubber bumps (27) Top is hemispherical.
CN201811645355.0A 2018-12-29 2018-12-29 A kind of soilless culture nutrient fluid mixing arrangement Pending CN109621767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811645355.0A CN109621767A (en) 2018-12-29 2018-12-29 A kind of soilless culture nutrient fluid mixing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811645355.0A CN109621767A (en) 2018-12-29 2018-12-29 A kind of soilless culture nutrient fluid mixing arrangement

Publications (1)

Publication Number Publication Date
CN109621767A true CN109621767A (en) 2019-04-16

Family

ID=66054934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811645355.0A Pending CN109621767A (en) 2018-12-29 2018-12-29 A kind of soilless culture nutrient fluid mixing arrangement

Country Status (1)

Country Link
CN (1) CN109621767A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101090279B1 (en) * 2011-05-06 2011-12-07 박철수 Nutrient solution supply system
US20170208757A1 (en) * 2016-01-22 2017-07-27 Justin Jean Leonard VALMONT Horticultural nutrient control system and method for using same
CN206492416U (en) * 2017-01-23 2017-09-15 广州优雅清洁用品有限公司 A kind of high efficiency batch mixer for being used to urge dry liquid
KR20170121409A (en) * 2016-04-25 2017-11-02 황보기만 Batch type - hydroponic cultivation tub
CN206935277U (en) * 2017-04-05 2018-01-30 漳浦县扬基园艺发展有限公司 A kind of agalloch eaglewood seed selection tissue culture medium's automatic mixed stirring device
CN107896966A (en) * 2017-11-22 2018-04-13 湖南湘讯企业管理有限公司 There is the self-action forest seedling nursing device of recycling
CN207369836U (en) * 2017-11-02 2018-05-18 海南大学 Combined type cultivation apparatus without soil
CN207883144U (en) * 2017-10-26 2018-09-18 新乡职业技术学院 A kind of computer based electronic commerce teaching device
CN207897617U (en) * 2017-12-20 2018-09-25 云南垚艺农业科技有限公司 A kind of paris polyphylla seedling soilless culture nutrient solution circulating feedway
CN108703098A (en) * 2018-04-03 2018-10-26 金华市呗力水产养殖技术有限公司 Fish drawing-in device with stirring blade

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101090279B1 (en) * 2011-05-06 2011-12-07 박철수 Nutrient solution supply system
US20170208757A1 (en) * 2016-01-22 2017-07-27 Justin Jean Leonard VALMONT Horticultural nutrient control system and method for using same
KR20170121409A (en) * 2016-04-25 2017-11-02 황보기만 Batch type - hydroponic cultivation tub
CN206492416U (en) * 2017-01-23 2017-09-15 广州优雅清洁用品有限公司 A kind of high efficiency batch mixer for being used to urge dry liquid
CN206935277U (en) * 2017-04-05 2018-01-30 漳浦县扬基园艺发展有限公司 A kind of agalloch eaglewood seed selection tissue culture medium's automatic mixed stirring device
CN207883144U (en) * 2017-10-26 2018-09-18 新乡职业技术学院 A kind of computer based electronic commerce teaching device
CN207369836U (en) * 2017-11-02 2018-05-18 海南大学 Combined type cultivation apparatus without soil
CN107896966A (en) * 2017-11-22 2018-04-13 湖南湘讯企业管理有限公司 There is the self-action forest seedling nursing device of recycling
CN207897617U (en) * 2017-12-20 2018-09-25 云南垚艺农业科技有限公司 A kind of paris polyphylla seedling soilless culture nutrient solution circulating feedway
CN108703098A (en) * 2018-04-03 2018-10-26 金华市呗力水产养殖技术有限公司 Fish drawing-in device with stirring blade

Similar Documents

Publication Publication Date Title
CN201733684U (en) Automatic-control irrigation and fertilization system adopting nutrient solution drip irrigation
CN103214302B (en) Sawdust mushroom residue nutrition agent used for cultivating mozzie buster, and preparing method thereof
CN102718355B (en) Breeding pollution discharge treatment system and treatment method thereof
CN109621767A (en) A kind of soilless culture nutrient fluid mixing arrangement
CN103283367A (en) Compost tea water-fertilizer integrated irrigation device for balcony gardening
CN103563534B (en) Greenhouse cucumber rich water gas integral application process
CN208273823U (en) A kind of soilless cultivation pipeline for capableing of oxygenation
CN205398605U (en) Photosynthetic breed reactor
CN103820262B (en) Amino acid-tea polyphenol selenium-containing biological organic foliage fertilizer
CN206767809U (en) Biogas slurry treatment system with vegetable hydroponic cooperative disposal is absorbed based on CO2
CN205492156U (en) Fish and vegetable symbiotic system
CN111018616A (en) Full-valence composite organic water-soluble fertilizer and device for preparing organic water-soluble fertilizer
CN105085022A (en) Quick-acting foliar fertilizer prepared from fermentation liquor and preparation method thereof
CN209546526U (en) A kind of liquid feed device of afforestation nursery
CN207322238U (en) A kind of Combined plant implement for cultivating
CN109156364B (en) Colony house of high daylighting rate high gas permeability
CN206686849U (en) A kind of vegetables culture tank
CN208370225U (en) A kind of crops field aerator based on drip irrigation system
CN208624190U (en) Conveniently change the cultivation by conduit frame of seedling
CN207201755U (en) The ecology rearing device of vegetables
CN208657695U (en) A kind of ultrasonic wave aerosol rotation generator and aerosol small stream machine
CN106035048A (en) Water culture bed for potatoes
CN208378527U (en) A kind of anaerobic tower with unclog the pipe function
CN207269629U (en) A kind of cyclic culture cylinder of suitable leech vegetables symbiosis
CN204888263U (en) Atomizing supplies liquid cultivation 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
RJ01 Rejection of invention patent application after publication

Application publication date: 20190416

RJ01 Rejection of invention patent application after publication