CN110595178A - Quick-acting dryer - Google Patents
Quick-acting dryer Download PDFInfo
- Publication number
- CN110595178A CN110595178A CN201910946933.2A CN201910946933A CN110595178A CN 110595178 A CN110595178 A CN 110595178A CN 201910946933 A CN201910946933 A CN 201910946933A CN 110595178 A CN110595178 A CN 110595178A
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- CN
- China
- Prior art keywords
- duct
- fixed
- air
- fixing
- quick
- 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
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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
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Abstract
The invention discloses a quick-acting dryer, which belongs to the field of laboratory instruments and comprises a bottom fixing seat, an air duct and a driving device for driving the air duct to rotate, wherein the driving device is fixed above the bottom fixing seat; the air duct comprises an air inlet duct, a containing duct for containing and fixing the reagent tube and a backflow air duct for guiding the air flow back, the containing duct comprises an upper half duct and a lower half duct, the upper half duct is hinged with the lower half duct, one end of the lower half duct is fixed with the end part of the backflow air duct, and the other end of the lower half duct is fixed with the end part of the air inlet duct; and a fixing device is arranged at the bottom of the lower half cylinder. The invention has the advantages of fast drying the reagent tube and throwing away the moisture in the reagent tube.
Description
Technical Field
The invention belongs to the field of laboratory machinery, and particularly relates to a quick-acting dryer.
Background
After washing, the various reagent tubes or beakers in the laboratory are usually placed in a laboratory and dried. However, direct airing of reagent tubes takes a long time and does not supply real-time laboratory requirements. In order to dry the reagent tube more quickly, an experimenter generally inverts the reagent tube in an oven, on one hand, the evaporation of water in the reagent tube is accelerated through hot air, and on the other hand, the water in the reagent tube flows out through inverting the reagent tube, so that the effect of accelerating the drying of the reagent tube is achieved.
However, during the above operation, the experimenter encounters the following problems: although the temperature in the oven is certain, even hot air exists, the wind direction is often single, and the air is not easy to blow into the inverted reagent tube, so that the moisture in the reagent tube is often removed in an evaporating manner, and the time consumption is long. And, the moisture of nature evaporation can leave the water mark at the inside wall of reagent pipe for the experimenter need use through wiping when using (prevent that debris from disturbing the test result).
Therefore, it is an urgent problem to provide a tubular laboratory device that can rapidly dry reagent tubes, beakers, and the like, which is frequently used.
Disclosure of Invention
The invention provides a quick-acting dryer which has the advantages of quickly drying a reagent tube and throwing away moisture in the reagent tube.
In order to achieve the purpose, the invention provides the following technical scheme:
a quick-acting dryer comprises a bottom fixed seat, an air duct and a driving device for driving the air duct to rotate, wherein the driving device is fixed above the bottom fixed seat; the air duct comprises an air inlet duct, a containing duct for containing and fixing the reagent tube and a backflow air duct for guiding the air flow back, the containing duct comprises an upper half duct and a lower half duct, the upper half duct is hinged with the lower half duct, one end of the lower half duct is fixed with the end part of the backflow air duct, and the other end of the lower half duct is fixed with the end part of the air inlet duct; and a fixing device is arranged at the bottom of the lower half cylinder.
Preferably, the fixing device comprises a fixing column fixed to the bottom of the lower half barrel, a tight attaching plate attached to the bottom of the inverted reagent bottle, an elastic piece, a connecting rod, a connecting push rod and an arc-shaped fixing piece attached to the inner side wall of the reagent bottle, the tight attaching plate is provided with a holding tank adapted to hold the elastic piece, one end of the elastic piece is fixed to the bottom of the holding tank, the other end of the elastic piece is fixed to the connecting push rod, the arc-shaped fixing piece is fixed to one end, opposite to the elastic piece, of the connecting push rod, one end of the connecting rod is hinged to one end, opposite to the lower half barrel, of the fixing column, correspondingly, the fixing column is provided with a hinge groove, and the free end of the connecting rod is hinged to.
Preferably, the fixing device further comprises a lower support fixing plate attached to the opening of the inverted reagent tube, an upper support fixing plate attached to the top end of the inverted reagent tube, a fixed connecting rod and a locking handle portion, the lower support fixing plate is fixed to the side wall of the fixing column, the lower support fixing plate is provided with a threaded hole, correspondingly, one end, facing the threaded hole, of the fixed connecting rod is a threaded section matched with the fixed connecting rod, the locking handle portion is fixed to the upper end of the fixed connecting rod, and a limiting piece abutted to the upper end of the support fixing plate is further arranged at the lower end of the locking handle portion.
Preferably, two inner sides of the upper half cylinder are respectively provided with a side limiting sheet, and the outer sides of the two side limiting sheets are respectively abutted against the side ends of the air inlet cylinder and the backflow air cylinder.
Preferably, the free end of the upper half cylinder is provided with a fixing bolt, and correspondingly, the lower half cylinder is provided with a threaded through hole matched with the fixing bolt.
Preferably, the upper end of the upper half cylinder is provided with a force application handle part.
As preferred, the upper end of end fixing base is equipped with first constant head, drive arrangement establishes the transmission cingulum on the backward flow dryer including being fixed in driving motor, action wheel and the cover on first constant head, driving motor's output is fixed mutually with the action wheel, action wheel and transmission cingulum meshing, the transmission cingulum is fixed in the lateral wall of backward flow dryer through first connecting hinge piece.
Preferably, the upper end of the bottom fixing seat is provided with a second positioning seat, the driving device further comprises a driven sliding wheel which is rotatably connected with the second positioning seat and a driven toothed belt which is sleeved on the air inlet cylinder, the driven sliding wheel is attached to the driven toothed belt, and the driven toothed belt is fixed at the outer side end of the air inlet cylinder through a first connecting hinge sheet which is the same as the first connecting hinge sheet in structure.
Preferably, the one end that the section of thick bamboo was held to backward flow dryer dorsad is fixed and is equipped with return air mechanism, return air mechanism blocks the frame including the backward flow flabellum that is the bolt form and wind-guiding, the wind-guiding blocks the inside wall that the frame is fixed in the backward flow dryer, the tip of backward flow flabellum is fixed mutually with the tip that the wind-guiding blocked the frame.
Preferably, one end of the air inlet cylinder, which faces away from the accommodating cylinder, is provided with an air collecting sleeve, the upper end of the air collecting sleeve is provided with an air inlet, the air collecting sleeve is rotatably connected with the air inlet cylinder, and the air collecting sleeve is fixedly arranged on the bottom fixing seat.
The invention has the beneficial effects that:
in the invention, the reagent tube can be fixedly arranged in the accommodating barrel, and the tube opening of the reagent tube can change at multiple angles after the driving device drives the barrel to rotate, so that the reagent tube can be quickly dried by air entering from the air inlet barrel. In addition, the water in the reagent tube can be thrown out in the process that the accommodating cylinder is driven to rotate by the driving device, so that the water in the reagent tube can be dried quickly. Because the reagent tube is fixed by the fixing device, the reagent tube can not be separated in the swinging process of the accommodating barrel. Therefore, the quick-acting dryer provided by the invention can be used for quickly drying the moisture in the reagent tube, and is more convenient for experimenters to store or use.
Drawings
Fig. 1 is a schematic structural view of a quick-acting dryer in embodiment 1;
FIG. 2 is a schematic view of a quick-acting dryer according to embodiment 1;
FIG. 3 is a schematic view of a quick-acting dryer according to embodiment 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic cross-sectional view of a quick-acting dryer according to embodiment 1;
FIG. 6 is a schematic view of the structure of the containment drum;
FIG. 7 is a partial schematic view of the containment drum;
FIG. 8 is an enlarged view of portion B of FIG. 7;
fig. 9 is a schematic structural view of a quick-acting dryer according to embodiment 2;
FIG. 10 is a schematic view of the structure of the containment drum;
fig. 11 is an enlarged view of the portion C.
In the figure: 1. the air guide device comprises a bottom fixed seat, 11, a first fixed seat, 12, a driving motor, 120, an output end, 13, a driving wheel, 14, a second fixed seat, 16, a driven sliding wheel, 2, an air collecting sleeve, 21, an air inlet, 3, a backflow air duct, 31, a transmission toothed belt, 32, a first connecting hinge plate, 34, a driven toothed belt, 35, a driven toothed belt, 36, backflow fan blades, 37, an air guide blocking frame, 4, a containing barrel, 41, an upper half barrel, 410, a force application handle part, 411, a fixing bolt, 412, a threaded hole, 42, a lower half barrel, 5, an air inlet barrel, 51, a fixed column, 52, a lower support fixed plate, 53, a fixed connecting rod, 530, a limiting plate, 531, a locking handle part, 54, an upper support fixed plate, 56, a connecting push rod, 57, an arc-shaped fixed plate, 58, an elastic part, 59, a close fitting plate, 61, a connecting rod, 62, a fixed plate.
Detailed Description
Example 1
The embodiment provides a technical scheme:
as shown in fig. 1 to 8, a quick-acting dryer includes a bottom fixing base 1, an air duct and a driving device for driving the air duct to rotate, wherein the driving device is fixed above the bottom fixing base 1; the air duct comprises an air inlet duct 5, a containing duct 4 for containing and fixing a reagent tube and a backflow air duct 3 for guiding the air flow back, the containing duct 4 comprises an upper half duct 41 and a lower half duct 42, the upper half duct 41 is hinged with the lower half duct 42, one end of the lower half duct 42 is fixed with the end part of the backflow air duct 3, and the other end of the lower half duct 42 is fixed with the end part of the air inlet duct 5; the bottom of the lower half cylinder 42 is provided with a fixing device.
As shown in fig. 6 to 8, the fixing device includes a fixing column 51 fixed to the bottom of the lower half cylinder 42, a close attachment plate 59 attached to the bottom of the inverted reagent bottle, an elastic member 58, a connecting rod 54, a connecting push rod 56, and an arc-shaped fixing plate 57 attached to the inner wall of the reagent tube, the close attachment plate 59 is provided with an accommodating groove adapted to accommodate the elastic member 58, one end of the elastic member 58 is fixed to the bottom of the accommodating groove, the other end of the elastic member is fixed to the connecting push rod 56, the arc-shaped fixing plate 57 is fixed to the end of the connecting push rod 56 opposite to the elastic member 58, one end of the connecting rod 54 is hinged to the end of the fixing column 51 opposite to the lower half cylinder 42, correspondingly, the fixing column 51 is provided with a hinge groove, and the free end of the.
The reagent tube commonly used in the laboratory includes a centrifuge tube or a beaker, and in this embodiment, a plastic centrifuge tube is taken as an example. Invert the centrifuge tube and insert on fixed column 51, before this process, the experimenter need stir arc stationary blade 57 earlier, make it contract along connecting push rod 56, extrude elastic component 58 (spring), after the centrifuge tube is embedded completely, because elastic component 58 deformation resumes gradually, will connect push rod 56 along with the opposite direction motion of preceding motion, thereby make arc stationary blade 57 can tightly laminate on the inside wall of centrifuge tube, thereby form fixedly, hug closely board 59 with stretch into the most inner end of centrifuge tube (if the beaker of flat bottom, then directly laminate).
As shown in fig. 6, the fixing device further includes a lower supporting fixing plate 52 attached to the opening of the inverted reagent tube, an upper supporting fixing plate 54 attached to the top end of the inverted reagent tube, a fixing connecting rod 53 and a locking handle 531, the lower supporting fixing plate 52 is fixed to the side wall of the fixing column 51, the lower supporting fixing plate 52 is provided with a threaded hole, correspondingly, one end of the fixing connecting rod 53 facing the threaded hole is a threaded section adapted to the threaded hole, the locking handle 531 is fixed to the upper end of the fixing connecting rod 53, and the lower end of the locking handle 531 is further provided with a limiting piece 530 abutting against the upper end of the supporting fixing plate 54. After the centrifuging tube is fixed, in order to make its fixed effect better, through set up one in the centrifuging tube upper end and support fixed plate 54 rather than the laminating, and make its screw in screw hole through rotating fixed link 53 to the distance between lower support fixed plate 52 and the last support fixed plate 54 is realized adjusting, makes its length with the centrifuging tube, presss from both sides tightly it, in order to realize fixing completely.
As shown in fig. 6, the two inner sides of the upper half cylinder 41 are both provided with side limiting sheets 410, and the outer sides of the two side limiting sheets 410 are respectively abutted against the side ends of the air inlet cylinder 5 and the return air cylinder 3.
As shown in fig. 6, the free end of the upper half cylinder 41 is provided with a fixing bolt 411, and correspondingly, the lower half cylinder 42 is provided with a threaded through hole 412 adapted to the fixing bolt.
As shown in fig. 6, the upper end of the upper cylinder half 41 is provided with an urging handle portion 410.
As shown in fig. 1 to 4, the upper end of the bottom fixing seat 1 is provided with a first positioning seat 11, the driving device includes a driving motor 12 fixed on the first positioning seat 11, a driving wheel 13 and a transmission toothed belt 31 sleeved on the backflow air duct 3, an output end 120 of the driving motor 12 is fixed with the driving wheel 13, the driving wheel 13 is engaged with the transmission toothed belt 31, and the transmission toothed belt 31 is fixed on the outer side wall of the backflow air duct 3 through a first connecting hinge piece 32.
As shown in fig. 4, the second positioning seat 14 is disposed at the upper end of the bottom fixing seat 1, the driving device further includes a driven sliding wheel 16 rotatably connected to the second positioning seat 14 and a driven toothed belt 35 sleeved on the air inlet cylinder 5, the driven sliding wheel 16 is attached to the driven toothed belt 35, and the driven toothed belt 34 is fixed to the outer end of the air inlet cylinder 5 through a first connecting hinge piece having the same structure as the first connecting hinge piece 32.
The driving motor 12 drives the driving wheel 13 to rotate, and the driving wheel 13 drives the transmission toothed belt 31 to rotate after rotating, so that the barrel rotates. After the cylinder rotates, the driven sliding wheel 16 and the driven toothed belt 35 also move relatively. The driven pulley 16 mainly plays a role of supporting and stabilizing, as can be seen from fig. 1 or fig. 2, in fact, the structure of the driven pulley 16 and the driven toothed belt 35 is distributed on both sides of the driving wheel 13, which can be equivalent to maintaining the balance of the entire cylinder.
As shown in fig. 2, an air collecting sleeve 2 is arranged at one end of the air inlet cylinder 5, which is back to the accommodating cylinder 4, an air inlet 21 is arranged at the upper end of the air collecting sleeve 2, the air collecting sleeve 2 is rotatably connected with the air inlet cylinder 5, and the air collecting sleeve 2 is fixedly arranged on the bottom fixed seat 1. The purpose of the air collecting sleeve 2 is also to keep the balance of the cylinder, and because the air collecting sleeve 2 and the air inlet cylinder 5 are rotatably connected (can be connected through a bearing), the cylinder can not be separated all the time in the process of high-speed rotation.
As shown in fig. 5, a return air mechanism is fixedly disposed at an end of the return air duct 3 opposite to the accommodating tube 4, the return air mechanism includes a bolt-shaped return fan blade 36 and an air guide rail frame 37, the air guide rail frame 37 is fixed to an inner side wall of the return air duct 3, and an end portion of the return fan blade 36 is fixed to an end portion of the air guide rail frame 37. In order to allow the air flow to blow from a plurality of directions (angles) inside the cylinder, the air flow is made to have a spiral shape by the return fan 36, so that the air flow is more easily blown down inside the centrifugal tube. Meanwhile, in order to prolong the retention time of the air in the barrel, the air guide blocking frame 37 is arranged to guide the air flowing out of the barrel to flow back again, so that the utilization rate of resources can be increased, and the air outlet of the barrel is prevented from being too large in wind force to generate certain influence on a laboratory.
Example 2
In order to make things convenient for the experimenter to embolia fixedly with the centrifuge tube more, articulated on connecting push rod 56 have self-adaptation spacer 63, and the top of spacer 63 is articulated to be equipped with connecting rod 61, and the quantity of connecting rod 61 is four, and the one end of connecting rod dorsad spacer 63 is through stationary blade 62 articulated. Through this kind of project organization, the experimenter only needs to embolia the centrifuging tube directly, makes its week portion and spacer 63 offset firmly fixed, and the operation is simple and convenient more.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. A quick-acting dryer is characterized by comprising a bottom fixed seat (1), an air duct and a driving device for driving the air duct to rotate, wherein the driving device is fixed above the bottom fixed seat (1);
the air duct comprises an air inlet duct (5), an accommodating duct (4) for accommodating and fixing a reagent tube and a backflow air duct (3) for guiding the air flow back, the accommodating duct (4) comprises an upper half duct (41) and a lower half duct (42), the upper half duct (41) is hinged with the lower half duct (42), one end of the lower half duct (42) is fixed with the end part of the backflow air duct (3), and the other end of the lower half duct is fixed with the end part of the air inlet duct (5);
the bottom of the lower half cylinder (42) is provided with a fixing device.
2. The quick-acting dryer as claimed in claim 1, wherein the fixing means comprises a fixing post (51) fixed to the bottom of the lower half cylinder (42), a close-fitting plate (59) attached to the bottom of the inverted reagent bottle, an elastic member (58), a connecting rod (54), a connecting push rod (56), and an arc-shaped fixing piece (57) attached to the inner wall of the reagent tube, the close-fitting plate (59) is provided with a receiving groove adapted to receive the elastic member (58), one end of the elastic member (58) is fixed to the bottom of the receiving groove, the other end is fixed to the connecting push rod (56), the arc-shaped fixing piece (57) is fixed to the end of the connecting push rod (56) facing away from the elastic member (58), one end of the connecting rod (54) is hinged to the end of the fixing post (51) facing away from the lower half cylinder (42), and correspondingly, the fixing post (51) is provided with a hinge groove, the free end of the connecting rod (54) is hinged with the bottom of the close attaching plate (59).
3. The quick-acting dryer as claimed in claim 2, wherein the fixing device further comprises a lower supporting fixing plate (52) attached to the opening of the inverted reagent tube, an upper supporting fixing plate (54) attached to the top end of the inverted reagent tube, a fixing connecting rod (53), and a locking handle (531), the lower supporting fixing plate (52) is fixed to the side wall of the fixing column (51), the lower supporting fixing plate (52) is provided with a threaded hole, correspondingly, one end of the fixing connecting rod (53) facing the threaded hole is a threaded section adapted to the threaded hole, the locking handle (531) is fixed to the upper end of the fixing connecting rod (53), and the lower end of the locking handle (531) is further provided with a limiting piece (530) abutting against the upper end of the supporting fixing plate (54).
4. The quick-acting dryer as claimed in claim 1, wherein the upper half cylinder (41) is provided with side limiting plates (410) on both inner sides, and the outer sides of the two side limiting plates (410) are respectively abutted against the side ends of the air inlet cylinder (5) and the return air cylinder (3).
5. Quick-acting dryer according to claim 1, characterized in that the free end of the upper drum half (41) is provided with a fixing bolt (411), and correspondingly the lower drum half (42) is provided with a threaded through hole (412) adapted to the fixing bolt.
6. Quick-acting dryer according to claim 1, characterized in that the upper end of the upper drum half (41) is provided with a force application handle (410).
7. The quick-acting dryer as claimed in claim 1, wherein the upper end of the bottom fixed base (1) is provided with a first fixed base (11), the driving device comprises a driving motor (12) fixed on the first fixed base (11), a driving wheel (13) and a transmission toothed belt (31) sleeved on the backflow air duct (3), an output end (120) of the driving motor (12) is fixed with the driving wheel (13), the driving wheel (13) is meshed with the transmission toothed belt (31), and the transmission toothed belt (31) is fixed on the outer side wall of the backflow air duct (3) through a first connecting hinge piece (32).
8. The quick-acting dryer as claimed in claim 7, wherein the bottom holder (1) has a second positioning seat (14) at the upper end thereof, the driving device further comprises a driven pulley (16) rotatably connected to the second positioning seat (14) and a driven toothed belt (35) sleeved on the air inlet drum (5), the driven pulley (16) is attached to the driven toothed belt (35), and the driven toothed belt (34) is fixed to the outer end of the air inlet drum (5) by a first connecting hinge plate having the same structure as the first connecting hinge plate (32).
9. The quick-acting dryer as claimed in claim 1, wherein a return air mechanism is fixedly disposed at an end of the return air duct (3) opposite to the accommodating cylinder (4), the return air mechanism includes return fan blades (36) in a bolt shape and an air guide blocking frame (37), the air guide blocking frame (37) is fixed to an inner side wall of the return air duct (3), and an end portion of the return fan blades (36) is fixed to an end portion of the air guide blocking frame (37).
10. The quick-acting dryer as claimed in claim 1, wherein an air collecting sleeve (2) is provided at an end of the air inlet cylinder (5) facing away from the accommodating cylinder (4), an air inlet (21) is provided at an upper end of the air collecting sleeve (2), the air collecting sleeve (2) is rotatably connected to the air inlet cylinder (5), and the air collecting sleeve (2) is fixedly disposed on the bottom fixing base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946933.2A CN110595178B (en) | 2019-10-07 | 2019-10-07 | Quick-acting dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946933.2A CN110595178B (en) | 2019-10-07 | 2019-10-07 | Quick-acting dryer |
Publications (2)
| Publication Number | Publication Date |
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| CN110595178A true CN110595178A (en) | 2019-12-20 |
| CN110595178B CN110595178B (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910946933.2A Active CN110595178B (en) | 2019-10-07 | 2019-10-07 | Quick-acting dryer |
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| Country | Link |
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| CN (1) | CN110595178B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048726A (en) * | 2021-04-09 | 2021-06-29 | 浙江省食品药品检验研究院(浙江省药用包装材料质量监测中心、浙江省保健食品化妆品检验检测中心) | Dedicated reagent pipe waterlogging caused by excessive rainfall instrument in microorganism laboratory |
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| ES2213439B1 (en) * | 2002-02-01 | 2005-11-01 | Francisco Javie Hernandez Esco | CENTRIFUGATOR FOR PERFECTED TEXTILE PARTS. |
| CN103575075A (en) * | 2012-07-25 | 2014-02-12 | 中国科学院微电子研究所 | Silicon wafer spin-drying system |
| CN106595248A (en) * | 2016-12-16 | 2017-04-26 | 重庆金华兴门业有限公司 | Wind-heat type wood drying box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113048726A (en) * | 2021-04-09 | 2021-06-29 | 浙江省食品药品检验研究院(浙江省药用包装材料质量监测中心、浙江省保健食品化妆品检验检测中心) | Dedicated reagent pipe waterlogging caused by excessive rainfall instrument in microorganism laboratory |
| CN113048726B (en) * | 2021-04-09 | 2022-06-07 | 浙江省食品药品检验研究院(浙江省药用包装材料质量监测中心、浙江省保健食品化妆品检验检测中心) | Dedicated reagent pipe waterlogging caused by excessive rainfall instrument in microorganism laboratory |
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| Publication number | Publication date |
|---|---|
| CN110595178B (en) | 2021-02-26 |
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