CN114111248A - A desicator for grape pollen is dry - Google Patents
A desicator for grape pollen is dry Download PDFInfo
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- CN114111248A CN114111248A CN202111415768.1A CN202111415768A CN114111248A CN 114111248 A CN114111248 A CN 114111248A CN 202111415768 A CN202111415768 A CN 202111415768A CN 114111248 A CN114111248 A CN 114111248A
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- drying
- pollen
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
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- 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
- F26B21/003—Supply-air or gas filters
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- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
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- 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
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- 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
- F26B25/06—Chambers, containers, or receptacles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to the field of gardening and other instruments, and particularly relates to a drier for drying grape pollen. The dryer comprises a box body, a cover body, a drying sieve, a pollen box and a paperweight sieve; the box body comprises a wind shield and an air inlet screen which are connected with the inner wall and the outer wall, and a filter cavity and a drying cavity are enclosed by the box body; the lower part of the outer wall is provided with an air inlet pipe which is connected with a nitrogen machine and passes through the filter chamber; the wind shield is provided with a plurality of air holes, and the inner wall of the drying cavity close to the wind shield is provided with the air holes; the top sieve of the pollen box is provided with an air hole; the pollen box and the drying screen enclose a space for drying pollen; the paperweight sieve is provided with air holes and matched with the air holes on the pollen box; filter paper is arranged between the pollen box and the paperweight screen and between the pollen box and the drying screen; an air outlet is arranged in the center of the upper part of the cover body, and a hollow supporting column with a closed bottom is arranged in the center of the lower part of the cover body. The invention can effectively prevent pollen from agglomerating and oxidizing and can ensure the maximum activity of the dried pollen.
Description
Technical Field
The invention belongs to the field of instruments such as gardening and agriculture, and particularly relates to a dryer for drying grape pollen.
Background
The pollination mode of plants is divided into self-pollination and cross pollination, and in addition, in horticultural production, cross pollination, i.e. hybridization, between different varieties is required. However, due to the difference of varieties and planting regions, the florescence is different among the same genera; therefore, crossing between these varieties, such as grapes, is difficult to occur in a natural state. Grape has small flower and low pollen content; in the cross breeding, complicated and large-scale manual work such as emasculation, pollination and the like is needed, and each step is related to the result rate of the cross breeding. In grape crossbreeding, pollen needs to be preserved so as to realize the crossbreeding of grapes in different flowering stages. However, grape pollen contains many substances such as water, sugar, and polyphenol, and thus, it is necessary to carefully dry the grape pollen to preserve the activity of the pollen as much as possible.
The temperature cannot be too high due to the need to maintain pollen activity; at present, natural drying modes such as sun drying and the like are mainly adopted for drying. However, the grapevine powder also contains more sugar and polyphenol substances which are easily oxidized in the drying process to cause browning and agglomeration; the activity of the pollen is reduced, and the success rate of subsequent pollination is further reduced; finally, a great deal of manual labor is achieved with very little success. Therefore, in order to save labor cost, the result rate is increased; in the pollen drying process, a method or equipment is needed, which can reduce pollen agglomeration and reduce oxidation to ensure pollen viability.
Disclosure of Invention
Aiming at the technical problems, the invention designs the drier for drying the grape pollen, which can effectively reduce the agglomeration phenomenon of the pollen and simultaneously reduce the oxidation of the pollen so as to ensure the activity.
A drier for drying grape pollen comprises a cover body 1, a box body 2, a drying sieve 3, a pollen box 5 and a paperweight sieve 6; the cover body 1 is buckled above the box body 2.
On the lid 1, from down placing drying screen 3, filter paper 4, pollen box 5, filter paper 4 and paperweight sieve 6 in proper order.
The lower end of the box body 2 is a box bottom 2.2, and the box bottom 2.2 is in a round cake shape; the periphery of the box bottom 2.2 is provided with a cylindrical outer wall 2.3; the inner side of the outer wall 2.3 is provided with a cylindrical inner wall 2.4, and the bottom of the inner wall 2.4 is arranged on the box bottom 2.2; the inner wall 2.4 is lower in height than the outer wall 2.3.
An air inlet screen 2.5 and a wind shield 2.6 are arranged between the inner wall 2.4 and the outer wall 2.3, the air inlet screen 2.5 and the wind shield 2.6 are connected with the inner wall 2.4, the outer wall 2.3 and the box bottom 2.2, and the height of the air inlet screen is the same as that of the inner wall 2.4; the air inlet screen 2.5 is provided with a plurality of small holes.
The lower part of the outer wall 2.3 is provided with an air inlet pipe 2.1. The inlet of the air inlet pipe 2.1 is arranged on the air inlet screen 2.5 and the wind shield 2.6 and is lower than the height of the inner wall 2.4. An air outlet 2.7 is arranged on the inner wall 2.4 of the other side of the wind shield 2.6.
The drying screen 3 comprises a screen tray 3.1 and a drying enclosure 3.2. The sieve tray 3.1 is in a round cake shape, the lower part of the sieve tray is provided with a drying enclosure 3.2, the drying enclosure 3.2 is in a cylindrical shape, and the sieve tray 3.1 at the inner side of the drying enclosure 3.2 is provided with air holes; when the drying screen 3 is placed in the box body 2, the drying screen 3.2 is embedded in the inner wall 2.4 in a closed manner.
The smaller space enclosed by the air inlet screen 2.5, the wind shield 2.6, the inner wall 2.4, the outer wall 2.3 and the drying screen 3 is a filter cavity, filter cotton is placed in the filter cavity, nitrogen entering from the air inlet pipe 2.1 enters the filter cavity, and the filter cotton filters the inlet air.
A larger space surrounded by the air inlet screen 2.5, the wind shield 2.6, the inner wall 2.4, the outer wall 2.3 and the drying screen 3 is a drying cavity, and the drying cavity forms a cavity similar to a ring, so that the inlet air passes through a longer loop and is beneficial to drying the inlet air; granular drying agents are placed in the drying cavity, and the drying agents are not easy to form too much powder in the using process, so that filter paper is prevented from being blocked, and the ventilation effect is reduced.
The space that drying screen 3, inner wall 2.4 and box bottom 2.2 enclose is the settlement chamber, and some powder can be formed to the drier sometimes, and the powder can be taken to the settlement intracavity when the gas after the drying passes through exhaust vent 2.7, and this space can subside the powder of most drier, further prevents that filter paper from blockking up, and the jam of different degrees of filter paper can cause the increase of the different degrees of pressure of gas, consequently, needs to reduce the condition that the drier falls the powder as far as possible.
The pollen box 5 comprises a top sieve 5.1 and a sieve enclosure 5.2; the top sieve 5.1 is in a round cake shape, the top sieve 5.1 is provided with air holes, the sieve enclosure 5.2 is arranged at the lower edge of the top sieve 5.1 and is in a cylindrical shape, and the lower part of the sieve enclosure is pressed on the filter paper 4 between the drying sieve 3 and the pollen box 5 to prevent the filter paper 4 from being blown by air flow; pollen to be dried is placed on the filter paper 4 under the pollen box 5.
The paperweight sieve 6 is in a round cake shape, air holes are formed in the paperweight sieve 6, the air holes in the paperweight sieve 6 correspond to the air holes in the pollen box 5, and filter paper 4 (the two parts of the invention adopt filter paper, the specifications of the filter paper are the same, and therefore the same reference numerals are used) is placed between the paperweight sieve 6 and the pollen box 5; the inner diameter of the outer wall 2.3, the outer diameter of the sieve tray 3.1, the outer diameter of the sieve enclosure 5.2, the outer diameter of the paperweight sieve 6 and the diameter of the filter paper 4 are the same.
The upper part of the cover body 1 is a cover top 1.1, the cover top 1.1 is in a round cake shape, and the lower edge of the cover body is provided with a cylindrical cover enclosure 1.2; an air outlet 1.3 is arranged at the central position of the upper part of the cover top 1.1; a hollow prop 1.4 with a closed bottom is arranged at the center of the bottom of the cover top 1.1; the wall of the prop 1.4 is provided with air holes, and the inner space of the prop 1.4 is communicated with the outside through the air outlet 1.3.
After covering lid 1, the bottom low pressure of support post 1.4 is on the upper portion of paperweight sieve 6 to prevent paperweight sieve 6 vibrations when pressure is too big, thereby make internal pressure unstable, cause pollen to take place the excessive pressure under the air current effect.
The beneficial technical effects are as follows:
(1) nitrogen is introduced into the equipment, impurities in the air are filtered through the filter cotton, moisture in the nitrogen is removed through the drying agent, the humidity difference between the pollen and the nitrogen is increased, and moisture in the pollen can be removed quickly; in addition, the nitrogen has a protective effect on polyphenol and sugar in the pollen, and can effectively prevent oxidation and agglomeration; thereby protecting the activity of the pollen to the maximum extent, and improving the utilization rate of the pollen and the pollination success rate. (2) The drying cavity, the filtering cavity and the settling cavity are compact in structural design, the space is fully utilized, and the effects of filtering and drying gas and settling desiccant powder are achieved. (3) The compacting sieve, the pollen box, the drying sieve and the cover body are compacted mutually, so that the internal airflow is relatively stable, and pollen is prevented from colliding and agglomerating; (4) because the nitrogen is dried, the water gas containing amount of the dry gas is increased, the gas using amount is reduced, the gas flow rate does not need to be increased, the gas flow control is facilitated, and the gas using amount is reduced.
Drawings
Fig. 1 is a perspective assembly structure of the drying box.
Fig. 2 is an exploded view of the drying box.
Fig. 3 is a schematic diagram of an oblique top structure of the wind box.
Fig. 4 is a schematic diagram of an oblique bottom view of the drying screen.
Fig. 5 is a schematic view of the structure of the toner cartridge viewed obliquely from below.
Fig. 6 is a schematic view of the cover body viewed obliquely from below.
In the figure, 1-cover body, 2-box body, 3-drying sieve, 4-filter paper, 5-pollen box, 6-paperweight sieve, 1.1-cover top, 1.2-cover periphery, 1.3-air outlet, 2.1-air inlet pipe, 2.2-box bottom, 2.3-outer wall, 2.4-inner wall, 2.5-air inlet sieve, 2.6-wind shield, 2.7-air outlet, 3.1-sieve tray, 3.2-drying periphery, 5.1-top sieve and 5.2-sieve periphery.
Detailed description of the preferred embodiments
The specific structure and method of use of the present invention are further illustrated in the following examples and figures 1-6.
A drier for drying grape pollen comprises a cover body 1, a box body 2, a drying sieve 3, a pollen box 5 and a paperweight sieve 6 (figure 1-2); the box body 1 is buckled above the box body 2. The drying screen 3, the filter paper 4, the pollen box 5, the filter paper 4 and the paperweight screen 6 are sequentially arranged in the wind box 2 from bottom to top.
The lower end of the box body 2 is a box bottom 2.2, and the box bottom 2.2 is in a round cake shape; the periphery of the box bottom 2.2 is provided with a cylindrical outer wall 2.3; the inner side of the outer wall 2.3 is provided with a cylindrical inner wall 2.4, and the bottom of the inner wall 2.4 is arranged on the box bottom 2.2; the inner wall 2.4 is lower in height than the outer wall 2.3.
An air inlet screen 2.5 and a wind shield 2.6 are arranged between the inner wall 2.4 and the outer wall 2.3, the air inlet screen 2.5 and the wind shield 2.6 are connected with the inner wall 2.4, the outer wall 2.3 and the box bottom 2.2, and the height of the air inlet screen is the same as that of the inner wall 2.4; the air inlet screen 2.5 is provided with a plurality of small holes.
The lower part of the outer wall 2.3 is provided with an air inlet pipe 2.1. The inlet of the air inlet pipe 2.1 is arranged on the air inlet screen 2.5 and the wind shield 2.6 and is lower than the height of the inner wall 2.4. An air outlet 2.7 is arranged on the inner wall 2.4 of the other side of the wind shield 2.6.
The drying screen 3 comprises a screen tray 3.1 and a drying enclosure 3.2. The sieve tray 3.1 is in a round cake shape, the lower part of the sieve tray is provided with a drying enclosure 3.2, the drying enclosure 3.2 is in a cylindrical shape, and the sieve tray 3.1 at the inner side of the drying enclosure 3.2 is provided with air holes; when the drying screen 3 is placed in the box body 2, the drying screen 3.2 is embedded in the inner wall 2.4 in a closed manner.
The smaller space enclosed by the air inlet screen 2.5, the wind shield 2.6, the inner wall 2.4, the outer wall 2.3 and the drying screen 3 is a filter cavity, filter cotton is placed in the filter cavity, nitrogen entering from the air inlet pipe 2.1 enters the filter cavity, and the filter cotton filters the inlet air. A larger space surrounded by the air inlet screen 2.5, the wind shield 2.6, the inner wall 2.4, the outer wall 2.3 and the drying screen 3 is a drying cavity, and the drying cavity forms a cavity similar to a ring, so that the inlet air passes through a longer loop and is beneficial to drying the inlet air; granular drying agents are placed in the drying cavity, and the drying agents are not easy to form too much powder in the using process, so that filter paper is prevented from being blocked, and the ventilation effect is reduced. The space surrounded by the drying screen 3, the inner wall 2.4 and the box bottom 2.2 is a settling cavity, sometimes the drying agent can form some powder, the dried gas can bring the powder into the settling cavity when passing through the air outlet 2.7, most of the powder can be settled in the space, and the filter paper is further prevented from being blocked.
The pollen box 5 comprises a top sieve 5.1 and a sieve enclosure 5.2; the top sieve 5.1 is in a round cake shape, the top sieve 5.1 is provided with air holes, the sieve enclosure 5.2 is arranged at the lower edge of the top sieve 5.1 and is in a cylindrical shape, and the lower part of the sieve enclosure is pressed on the filter paper 4 between the drying sieve 3 and the pollen box 5 to prevent the filter paper 4 from being blown by air flow; pollen to be dried is placed on the filter paper 4 under the pollen box 5.
The paperweight sieve 6 is in a round cake shape and is provided with air holes, the air holes on the paperweight sieve 6 correspond to the air holes on the pollen box 5, and the filter paper 4 (the filter paper is adopted at two positions and has the same specification, so the filter paper is marked by the same reference numeral) is arranged between the paperweight sieve 6 and the pollen box 5; the inner diameter of the outer wall 2.3, the outer diameter of the sieve tray 3.1, the outer diameter of the sieve enclosure 5.2, the outer diameter of the paperweight sieve 6 and the diameter of the filter paper 4 are the same.
The upper part of the cover body 1 is a cover top 1.1, the cover top 1.1 is in a round cake shape, and the lower part of the cover body is provided with a cylindrical cover enclosure 1.2; an air outlet 1.3 is arranged at the central position of the upper part of the cover top 1.1; a hollow prop 1.4 with a closed bottom is arranged at the center of the bottom of the cover top 1.1; the wall of the prop 1.4 is provided with air holes, and the inner space of the prop 1.4 is communicated with the outside through the air outlet 1.3. Finally, after the cover body 1 is covered, the bottom of the abutting column 1.4 is pressed on the upper portion of the paperweight sieve 6, so that the paperweight sieve 6 is prevented from vibrating when the pressure is high, the internal pressure is unstable, and pollen overflows under the action of airflow.
The using process is as follows:
placing filter cotton (or absorbent cotton) in the filter cavity, and placing granular desiccant in the drying cavity; the drying screen 3 is covered so that the drying enclosure 3.2 is inserted into the inner wall 2.4.
Placing filter paper 4 (the filter paper can have periphery and form box-shape, not shown in the figure) on the drying sieve 3, placing pollen at the middle position of the upper part of the filter paper; the lower part of the sieve enclosure 5.2 of the pollen box presses the filter paper; to prevent the filter paper from shaking during the drying process.
The filter paper 4 is placed on the pollen box 5, and the paperweight sieve 6 is covered on the filter paper, so that the paperweight sieve 6 corresponds to the air holes on the pollen box 5.
The box body 1 is covered, so that the supporting column 1.4 is supported on the paper-weight screen 6.
The air inlet pipe 2.1 is connected with a nitrogen machine through a hose, and the flow rate of nitrogen is adjusted at a proper flow rate through a valve.
After drying, the pollen is wrapped with filter paper in the drying process and stored in a low-temperature drying place.
The filter cotton is replaced when the filter cotton is used again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A drier for drying grape pollen is characterized by comprising a cover body (1), a box body (2), a drying sieve (3), a pollen box (5) and a paperweight sieve (6);
the lower end of the box body (2) is a box bottom (2.2), the outer wall (2.3) is arranged on the periphery of the box bottom (2.2), the inner wall (2.4) is arranged on the box bottom (2.2) which is measured in the outer wall (2.3), and the height of the inner wall (2.4) is lower than that of the outer wall (2.3); an air inlet screen (2.5) and an air baffle (2.6) are arranged between the inner wall (2.4) and the outer wall (2.3), and the air inlet screen (2.5) and the air baffle (2.6) are connected with the inner wall (2.4), the outer wall (2.3) and the box bottom (2.2) and have equal height; a plurality of air holes are arranged on the air inlet sieve (2.5);
the drying screen (3) comprises a screen disc (3.1) and a drying enclosure (3.2); the drying enclosure (3.2) is arranged at the lower side of the sieve tray (3.1), and the shape of the drying enclosure is matched with that of the inner wall (2.4); a plurality of air holes are arranged on the sieve tray (3.1) at the inner side of the drying enclosure (3.2);
a smaller space enclosed by the air inlet screen (2.5), the wind shield (2.6), the inner wall (2.4), the outer wall (2.3) and the drying screen (3) is a filter cavity, an air filtering medium is placed in the filter cavity, a large space enclosed by the filter cavity is a drying cavity, and a drying substance is placed in the drying cavity; a space surrounded by the drying screen (3), the inner wall (2.4) and the box bottom (2.2) is a sedimentation cavity; an air inlet pipe (2.1) is arranged at the lower part of the outer wall (2.3), and the air inlet pipe (2.1) is communicated with the outside and the filter cavity; an air outlet (2.7) is arranged on the inner wall (2.4) of the drying cavity close to the wind shield (2.6).
The pollen box (5) comprises a top sieve (5.1) and a sieve enclosure (5.2), wherein the top sieve (5.1) is provided with air holes; the screen enclosure (5.2) is arranged at the lower edge of the top screen (5.1); the paperweight screen (6) is provided with air holes and correspondingly matched with the air holes on the top screen (5.1); in the drying process, filter paper (4) is placed between the pollen box (5) and the paperweight screen (6) and between the pollen box and the drying screen (3);
the upper part of the cover body (1) is provided with a cover top (1.1), the lower edge of the cover top (1.1) is provided with a cover enclosure (1.2), the central position of the upper part of the cover top (1.1) is provided with an air outlet (1.3), the central position of the bottom of the cover top (1.1) is provided with a hollow abutment (1.4) with a closed bottom, and the abutment (1.4) is provided with an air hole; in the drying process, the supporting column (1.4) is supported on the paperweight screen (6).
2. The raisin pollen drier of claim 1, wherein filter cotton is placed in the filter chamber to filter the incoming nitrogen.
3. The raisin pollen drier of claim 1, wherein a desiccant is placed in the drying chamber, and the desiccant dries the incoming nitrogen.
4. The raisin pollen dryer of claim 3, wherein the desiccant is selected from granular desiccants.
5. A drier for grape pollen drying according to claim 1, characterized in that the air inlet pipe (2.1) is connected to a nitrogen machine, between which a flow valve is arranged; during the drying process, the nitrogen flow can be controlled by a flow valve to ensure the stability of the gas flow.
6. The drier for grapevine pollen drying according to claim 1, characterized in that the drying screen (3) is hermetically embedded in the inner wall (2.4) of the drying enclosure (3.2) when placed in the box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111415768.1A CN114111248A (en) | 2021-11-25 | 2021-11-25 | A desicator for grape pollen is dry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111415768.1A CN114111248A (en) | 2021-11-25 | 2021-11-25 | A desicator for grape pollen is dry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114111248A true CN114111248A (en) | 2022-03-01 |
Family
ID=80373228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111415768.1A Withdrawn CN114111248A (en) | 2021-11-25 | 2021-11-25 | A desicator for grape pollen is dry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114111248A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA82220C2 (en) * | 2005-08-08 | 2008-03-25 | Общество С Ограниченной Ответственностью "Завод-Фирма "Ось" | Electric dryer |
| CN105698508A (en) * | 2014-11-29 | 2016-06-22 | 宁波市镇海米丰节能环保科技有限公司 | Bee pollen drying box |
| CN105783443A (en) * | 2016-04-12 | 2016-07-20 | 韩城市秦龙花椒科技有限责任公司 | Vertical cabinet type multifunctional movable dryer for automatic temperature control and electric heating |
| CN105783439A (en) * | 2016-03-18 | 2016-07-20 | 孟建红 | Multifunctional blast drier |
| CN107192223A (en) * | 2017-05-31 | 2017-09-22 | 广西壮族自治区农业科学院园艺研究所 | Pollen drying device |
| CN108060067A (en) * | 2018-01-18 | 2018-05-22 | 广西作物遗传改良生物技术重点开放实验室 | A kind of culture dish for being used to cultivate P. viticola |
| RU183404U1 (en) * | 2018-03-26 | 2018-09-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный агротехнологический университет имени П.А. Костычева" | DEVICE FOR DRYING A PANCH CELL |
| CN212606990U (en) * | 2020-04-09 | 2021-02-26 | 顺启和(深圳)科技有限公司 | Packing box |
-
2021
- 2021-11-25 CN CN202111415768.1A patent/CN114111248A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA82220C2 (en) * | 2005-08-08 | 2008-03-25 | Общество С Ограниченной Ответственностью "Завод-Фирма "Ось" | Electric dryer |
| CN105698508A (en) * | 2014-11-29 | 2016-06-22 | 宁波市镇海米丰节能环保科技有限公司 | Bee pollen drying box |
| CN105783439A (en) * | 2016-03-18 | 2016-07-20 | 孟建红 | Multifunctional blast drier |
| CN105783443A (en) * | 2016-04-12 | 2016-07-20 | 韩城市秦龙花椒科技有限责任公司 | Vertical cabinet type multifunctional movable dryer for automatic temperature control and electric heating |
| CN107192223A (en) * | 2017-05-31 | 2017-09-22 | 广西壮族自治区农业科学院园艺研究所 | Pollen drying device |
| CN108060067A (en) * | 2018-01-18 | 2018-05-22 | 广西作物遗传改良生物技术重点开放实验室 | A kind of culture dish for being used to cultivate P. viticola |
| RU183404U1 (en) * | 2018-03-26 | 2018-09-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный агротехнологический университет имени П.А. Костычева" | DEVICE FOR DRYING A PANCH CELL |
| CN212606990U (en) * | 2020-04-09 | 2021-02-26 | 顺启和(深圳)科技有限公司 | Packing box |
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Application publication date: 20220301 |