CN112484437B - Raw materials drying equipment is used in fertilizer production - Google Patents
Raw materials drying equipment is used in fertilizer production Download PDFInfo
- Publication number
- CN112484437B CN112484437B CN202011374625.6A CN202011374625A CN112484437B CN 112484437 B CN112484437 B CN 112484437B CN 202011374625 A CN202011374625 A CN 202011374625A CN 112484437 B CN112484437 B CN 112484437B
- Authority
- CN
- China
- Prior art keywords
- air bag
- pipe
- air
- drying tank
- fertilizer production
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fertilizers (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a raw material drying device for fertilizer production, which structurally comprises: a base, a sealing cover, an air inlet pipe, a motor, a feeding pipe and a drying tank. Has the advantages that: the soybean powder fertilizer containing moisture attached to the wall of the tank can fall off for drying treatment by intermittently extruding the stirring rod inside the drying tank and the S-shaped steel plate in the buffer mechanism; according to the invention, by utilizing the buffer mechanism and the air bag ball, when the stirring rod extrudes the upper part of the S-shaped steel plate and the first air bag through the air bag ball and the S-shaped steel plate, the air in the first air bag enters the second air bag to enable the first air bag to be in a shriveled state, and the second air bag is changed into an expanded state to jack up the lower part of the S-shaped steel plate, so that powder blocks attached to the plate surface are shaken off, and powder is prevented from remaining on the tank wall in the stirring process.
Description
Technical Field
The invention relates to a raw material drying device for fertilizer production, and belongs to the technical field of waste processing equipment.
Background
The fertilizer is a required product which can provide nutrients required by the growth and development of crops, improve the soil property and improve the yield and quality of the crops, and is also an important production data in agricultural production; the production of the soybean fertilizer usually needs to dry the powder, but the soybean fertilizer is in a powder dough state due to residual moisture in the soybean powder, so that the soybean powder is extruded by the stirring shaft on the wall of the tank, the total amount of the soybean powder is reduced, and the situation that the outer surface of the powder dough is dry but moisture still remains in the powder dough in the drying process exists, so that the product quality of the fertilizer is greatly reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide raw material drying equipment for fertilizer production, which aims to solve the problems that soybean powder is extruded on the wall of a tank by a stirring shaft, and the outer surface of a powder cluster is dry in the drying process but water is remained in the powder cluster.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a raw materials drying equipment is used in fertilizer production, its structure includes: the drying device comprises a base, a sealing cover, an air inlet pipe, a motor, a feeding pipe and a drying tank, wherein the base is fixed on the lower surface of the drying tank and is connected with the lower surface of the drying tank through electric welding, the sealing cover is positioned above the drying tank and is connected with the drying tank through sleeving, the air inlet pipe is arranged on the surface of the sealing cover, the motor is installed on the surface of the sealing cover and is in clearance fit with the drying tank, and the feeding pipe is arranged on the surface of the sealing cover.
According to the preferable technical scheme of the raw material drying equipment for fertilizer production, the drying tank comprises a rotating shaft, more than two stirring rods, a drying tank shell, a buffering mechanism and a secondary stirring disc, the rotating shaft is arranged inside the drying tank shell and connected through electric welding, the stirring rods are distributed on the outer surface of the rotating shaft in a staggered mode, the buffering mechanism is arranged inside the drying tank shell and connected through sleeving, and the secondary stirring disc is located below the drying tank shell and connected with the drying tank shell through buckling.
As the preferable technical scheme of the raw material drying equipment for fertilizer production, the buffer mechanism comprises a fixed plate, more than two air bag balls, a steel plate, a wire passing pipe and a movable cavity, wherein the wire passing pipes are distributed on the right side of the fixed plate at equal intervals, the air bag balls are arranged on the right side of the fixed plate and are in clearance fit with the wire passing pipes, the steel plate is arranged at the right end of the wire passing pipes and is connected with the wire passing pipes in a buckling mode, and the movable cavity is arranged in the buffer mechanism and is the same as the distance between the two wire passing pipes.
According to the preferable technical scheme of the raw material drying equipment for fertilizer production, the air bag ball is composed of a first air bag, a folding pipe, a connecting hose, a second air bag and an air pipe, the folding pipe is arranged on the first air bag and connected through sleeving, the first air bag is positioned above the second air bag and connected with the second air bag through the connecting hose, and the air pipe is arranged at the right end of the folding pipe and connected through sleeving.
As the preferable technical scheme of the raw material drying equipment for fertilizer production, the air pipe consists of a connecting sleeve, more than two air needles and through pipes, the through pipes are arranged at the right end of the connecting sleeve and are connected through sleeving, and the air needles are symmetrically distributed on the outer surface of the through pipes.
As the preferable technical scheme of the raw material drying equipment for fertilizer production, the air needle is arranged on the outer surface of the through pipe in the direction of 30 degrees.
As the preferable technical scheme of the raw material drying equipment for fertilizer production, the folding pipe is connected with the bottom of the air inlet pipe through a pipeline.
As the preferable technical scheme of the raw material drying equipment for fertilizer production, the wire passing pipe is of a hollow structure and is internally provided with the connecting hose.
As the preferable technical scheme of the raw material drying equipment for fertilizer production, the air needle is made of carbon steel materials.
As the preferable technical scheme of the raw material drying equipment for fertilizer production, the first air bag and the second air bag are made of rubber materials.
Advantageous effects
The invention relates to a raw material drying device for fertilizer production, which has the following effects:
1. the invention utilizes the drying tank, and intermittently extrudes through the stirring rod inside and the S-shaped steel plate in the buffer mechanism, so that the soybean powder fertilizer containing moisture attached to the wall of the tank can fall off for drying treatment.
2. According to the invention, by utilizing the buffer mechanism and the air bag ball, when the stirring rod extrudes the upper part of the S-shaped steel plate and the first air bag through the air bag ball and the S-shaped steel plate, the air in the first air bag enters the second air bag to enable the first air bag to be in a shriveled state, and the second air bag is changed into an expanded state to jack up the lower part of the S-shaped steel plate, so that powder blocks attached to the plate surface are shaken off, and powder is prevented from remaining on the tank wall in the stirring process.
3. According to the invention, the air sac ball is arranged, when the air pipe in the air sac ball is contacted with the soybean powder block containing moisture, the air needle is pricked into the block powder and blows the block powder away under the action of hot air, so that the moisture in the block powder is exposed and dried, and the situation that the outer surface of the block powder is dry but the moisture in the block powder is remained is avoided.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a raw material drying apparatus for fertilizer production according to the present invention;
FIG. 2 is a front sectional view of the drying can of the present invention;
FIG. 3 is an elevational, cross-sectional view of the cushioning mechanism of the present invention;
FIG. 4 is an elevational, cross-sectional view of an air bag balloon of the present invention;
FIG. 5 is a front sectional view of the trachea of the present invention;
fig. 6 is a side sectional view of the trachea of the present invention.
In the figure: the device comprises a base seat-1, a sealing cover-2, an air inlet pipe-3, a motor-4, a feeding pipe-5, a drying tank-6, a rotating shaft-61, a stirring rod-62, a drying tank shell-63, a buffering mechanism-64, a secondary stirring disc-65, a fixing plate-641, an air bag ball-642, an S-shaped steel plate-643, a wire passing pipe-644, a movable cavity-645, a first air bag-6421, a folding pipe-6422, a connecting hose-6423, a second air bag-6424, an air pipe-6425, a connecting sleeve-a, an air needle-b and a through pipe-c.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical scheme of a raw material drying apparatus for fertilizer production:
as shown in fig. 1-2, a raw material drying apparatus for fertilizer production structurally comprises: footing 1, sealed lid 2, intake pipe 3, motor 4, feeding pipe 5, stoving jar 6, footing 1 is fixed and is connected at 6 lower surfaces of stoving jar through the electric welding, sealed lid 2 is located 6 tops of stoving jar and is connected through the registrate, sealed lid 2 surfaces are located to intake pipe 3, motor 4 installs on sealed lid 2 surfaces and with 6 clearance fit of stoving jar, feeding pipe 5 sets up on sealed lid 2 surfaces.
As shown in fig. 2, drying tank 6 includes axis of rotation 61, poking bar 62, drying tank casing 63, buffer gear 64, secondary agitator disk 65, axis of rotation 61 sets up inside and be connected through the electric welding of drying tank casing 63, poking bar 62 is equipped with more than two to crisscross distribution is at axis of rotation 61 surface, buffer gear 64 installs inside and be connected through the registrate in drying tank casing 63, secondary agitator disk 65 is located drying tank casing 63 below, and is connected through the lock with drying tank casing 63, is favorable to letting axis of rotation 61 and poking bar 62 motion stir the soybean powder in the jar under driving through motor 4, the area of processing stoving.
As shown in fig. 3, the buffer mechanism 64 includes a fixing plate 641, air bag balls 642, an S-shaped steel plate 643, a line passing pipe 644 and a movable cavity 645, the line passing pipes 644 are two or more and are equidistantly distributed on the right side of the fixing plate 641, the air bag balls 642 are installed on the right side of the fixing plate 641 and are in clearance fit with the line passing pipe 644, the S-shaped steel plate 643 is arranged at the right end of the line passing pipe 644 and is connected with the line passing pipe 644 through a snap fit, and the movable cavity 645 is opened inside the buffer mechanism 64 and has the same distance with the two line passing pipes 644, so that when the stirring rod 62 stirs, a floating wave motion mode is formed, and the soybean meal end pieces attached to the tank wall fall off the surface of the S-shaped steel plate 643 under the support of the air bag balls 642.
As shown in fig. 4, the balloon 642 is composed of a first balloon 6421, a folding tube 6422, a connecting hose 6423, a second balloon 6424 and an air tube 6425, the folding tube 6422 is disposed in the first balloon 6421 and connected by a sleeve, the first balloon 6421 is disposed above the second balloon 6424 and connected to the second balloon 6424 by the connecting hose 6423, and the air tube 6425 is disposed at the right end of the folding tube 6422 and connected by a sleeve, which facilitates the air inside the first balloon 6421 to flow into the second balloon 6424 and expand the first balloon 6421 when the stirring rod 62 presses the first balloon 6421, so as to form a working state of being dry and flat and an expanded state.
As shown in fig. 5-6, the air tube 6425 is composed of a connection sleeve a, two or more air needles b and a through tube c, the through tube c is installed at the right end of the connection sleeve a and connected through sleeving, and the air needles b are symmetrically distributed on the outer surface of the through tube c, so that when external hot air is connected, the air needles b are inserted into the bulk powder to blow air to disperse the bulk powder, and the situation that the outer surface of the soybean powder is dry and the inner part of the soybean powder contains moisture is avoided.
As shown in fig. 5-6, the air needle b is installed on the outer surface of the through pipe c in the direction of 30 degrees, which is beneficial to the soybean powder to get close to the middle of the tank body under the action of hot air, and the secondary adhesion to the tank wall is avoided.
As shown in fig. 1-4, the folding pipe 6422 is connected to the bottom of the air inlet pipe 3 through a pipe, which is beneficial to the hot air flow reaching a designated position and increases the drying efficiency.
As shown in fig. 3 to 4, the wire conduit 644 has a hollow structure and is internally provided with a connecting hose 6423, which is beneficial for workers to install the connecting pipe.
When in use:
firstly, a worker switches on an external power supply to enable the drying tank to start to operate; secondly, pouring the soybean powder fertilizer into a drying tank 6 from a feeding pipe 5, and simultaneously connecting an air heater with an air inlet pipe 3; starting the motor 4, the rotating shaft 61 drives the stirring rod 62 to rotate to turn over the soybean powder, at this time, the stirring rod 62 extrudes the soybean powder into the groove of the S-shaped steel plate 643, so that the gas in the corresponding first air bag 6421 runs into the second air bag 6424, the second air bag 6424 further expands to enable the lower part of the S-shaped steel plate 643 to bulge, the powder which is attached to the surface and contains moisture is ejected out, meanwhile, the hot gas enters the through pipe c and the gas needle b through the folding pipe 6422, the gas needle b penetrates into the block-shaped powder and blows to enable the block-shaped powder to be dispersed, the moisture in the interior is exposed, and the hot gas is used for drying the block-shaped powder; the staggered stirring rods 62 press the expanded second air bag 6424 to make the air inside the second air bag 6424 flow into the first air bag 6421, then the second air bag 6424 changes from the expansion state to the dry-flat state, the first air bag 6421 changes from the dry-flat state to the expansion state, the first air bag 6421 expands to push out the S-shaped steel plate 643, so that the powder attached to the surface of the S-shaped steel plate 643 falls off, and the powder block containing water is prevented from attaching to the tank wall for a long time; then the soybean powder falls into the secondary stirring disc 65 for secondary drying, and finally is taken out from a discharge hole at the bottom of the drying tank 6.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a raw materials drying equipment is used in fertilizer production, its structure includes: base (1), sealed lid (2), intake pipe (3), motor (4), material feeding pipe (5), stoving jar (6), its characterized in that: the drying device is characterized in that the base (1) is fixed on the lower surface of a drying tank (6) and connected through electric welding, the sealing cover (2) is positioned above the drying tank (6) and connected through nesting, the air inlet pipe (3) is arranged on the surface of the sealing cover (2), the motor (4) is arranged on the surface of the sealing cover (2) and in clearance fit with the drying tank (6), the feeding pipe (5) is arranged on the surface of the sealing cover (2), the drying tank (6) comprises a rotating shaft (61), stirring rods (62), a drying tank shell (63), a buffer mechanism (64) and a secondary stirring disc (65), the rotating shaft (61) is arranged inside the drying tank shell (63) and connected through electric welding, the stirring rods (62) are more than two and distributed on the outer surface of the rotating shaft (61) in a staggered manner, the buffer mechanism (64) is arranged inside the drying tank shell (63) and connected through nesting, the secondary stirring disc (65) is located below the drying tank shell (63) and connected with the drying tank shell (63) in a buckled mode, the buffer mechanism (64) comprises a fixing plate (641), air bag balls (642), an S-shaped steel plate (643), line passing pipes (644) and movable cavities (645), the line passing pipes (644) are more than two and are distributed on the right side of the fixing plate (641) at equal intervals, the air bag balls (642) are installed on the right side of the fixing plate (641) and are in clearance fit with the line passing pipes (644), the S-shaped steel plate (643) is arranged at the right end of the line passing pipes (644) and connected with the line passing pipes (644) in the buckled mode, and the movable cavities (643) are arranged inside the buffer mechanism (64) and are the same as the distance between the two line passing pipes (644).
2. The raw material drying equipment for fertilizer production according to claim 1, characterized in that: the air bag ball (642) is composed of a first air bag (6421), a folding tube (6422), a connecting hose (6423), a second air bag (6424) and an air pipe (6425), the folding tube (6422) is arranged on the first air bag (6421) and connected through nesting, the first air bag (6421) is positioned above the second air bag (6424) and connected with the second air bag (6424) through the connecting hose (6423), and the air pipe (6425) is arranged at the right end of the folding tube (6422) and connected through nesting.
3. The raw material drying equipment for fertilizer production according to claim 2, characterized in that: the trachea (6425) comprises connecting sleeve (a), gas needle (b) and siphunculus (c), siphunculus (c) are installed at connecting sleeve (a) right-hand member and are connected through the registrate, gas needle (b) are equipped with more than two, and the symmetric distribution is in siphunculus (c) surface.
4. The raw material drying equipment for fertilizer production according to claim 3, characterized in that: the air needle (b) is arranged on the outer surface of the through pipe (c) in a 30-degree direction.
5. The raw material drying equipment for fertilizer production according to claim 2, characterized in that: the folding pipe (6422) is connected with the bottom of the air inlet pipe (3) through a pipeline.
6. The raw material drying equipment for fertilizer production according to claim 2, characterized in that: the wire passing pipe (644) is of a hollow structure, and a connecting hose (6423) is installed inside the wire passing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374625.6A CN112484437B (en) | 2020-11-30 | 2020-11-30 | Raw materials drying equipment is used in fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374625.6A CN112484437B (en) | 2020-11-30 | 2020-11-30 | Raw materials drying equipment is used in fertilizer production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112484437A CN112484437A (en) | 2021-03-12 |
| CN112484437B true CN112484437B (en) | 2022-08-02 |
Family
ID=74937672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011374625.6A Active CN112484437B (en) | 2020-11-30 | 2020-11-30 | Raw materials drying equipment is used in fertilizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112484437B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117549A (en) * | 2021-04-13 | 2021-07-16 | 黄国庆 | Uniform stirring device for fertilizer mixing |
| CN113483538B (en) * | 2021-09-03 | 2021-11-02 | 南通绿洲节能环保产品有限公司 | Reciprocal gypsum granule drying equipment of type that expands and contracts |
| CN114216306B (en) * | 2021-11-09 | 2022-12-20 | 黑龙江中医药大学 | Chinese herbal medicine drying tank |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047932A (en) * | 2001-08-06 | 2003-02-18 | Matsushita Electric Ind Co Ltd | Garbage treatment apparatus |
| KR101761319B1 (en) * | 2017-01-24 | 2017-07-25 | 이주선 | System and method for drying lignite |
| CN107328199A (en) * | 2017-08-02 | 2017-11-07 | 安徽乐农环保科技有限公司 | A kind of fertilizer highly effective drying equipment and its operating method |
| CN208595776U (en) * | 2018-05-03 | 2019-03-12 | 贵州世农肥业有限公司 | A kind of biological organic fertilizer drying unit |
| CN108662871B (en) * | 2018-05-11 | 2020-01-14 | 贵州务川八爷农场有限公司 | Rapeseed drying and impurity removing device |
| CN111976050B (en) * | 2020-10-26 | 2021-01-15 | 中佳塑业(龙口)有限公司 | Automotive interior moulds plastics and uses automatic blending agitating unit |
-
2020
- 2020-11-30 CN CN202011374625.6A patent/CN112484437B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112484437A (en) | 2021-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112484437B (en) | Raw materials drying equipment is used in fertilizer production | |
| CN107906856A (en) | Chemical material stirring and drying device | |
| CN105753519A (en) | Quick drying and fermenting device for livestock and poultry faeces | |
| CN208194190U (en) | A kind of agitator for chemical material | |
| CN107764006A (en) | A kind of bio-organic fertilizer sterilizing and drying device | |
| CN216630839U (en) | Reaction vessel for difenoconazole intermediate | |
| CN206358658U (en) | A kind of Antisticking formula feed storage silo | |
| CN207169690U (en) | A kind of automatic solid material feeding device of Temperature Control Type | |
| CN210425908U (en) | Drying device of fertilizer | |
| CN211832573U (en) | Agricultural fertilization pesticide application unmanned aerial vehicle | |
| CN205740796U (en) | A kind of fowl poultry kind feces flash baking installation for fermenting | |
| CN216024403U (en) | Preparation device of sandy land greening soil conditioner | |
| CN207838932U (en) | A kind of polyester resin polymerization reaction kettle | |
| CN105500551A (en) | Chemical equipment for efficiently preparing resin particles | |
| CN207641437U (en) | A kind of gas washing in SA production raw material feeder | |
| CN207012969U (en) | A kind of retort for being used to produce converted starch | |
| CN107626264A (en) | One kind reacts accurate reactor | |
| CN113264789A (en) | Fertilizer and processing method thereof | |
| CN111644103A (en) | Stirring device for uniform mixing | |
| CN207655099U (en) | A kind of accurate reaction kettle of reaction | |
| CN206631489U (en) | A kind of cultured insect feeding device | |
| CN213886190U (en) | A reation kettle for ethephon production | |
| CN217411383U (en) | Organic fertilizer apparatus for producing with shaping and screening function | |
| CN216063537U (en) | Slurry recycling equipment | |
| CN212284019U (en) | Make things convenient for high viscosity material reation kettle of unloading |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220711 Address after: 618000 Diaoyuan town Linjiang village, Luojiang District, Deyang City, Sichuan Province Applicant after: Sichuan Yiyuan ecological fertilizer Co.,Ltd. Address before: 410323 Weier Road, Liuyang manufacturing industry base, Changsha City, Hunan Province Applicant before: Guo Yanquan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |