CN103629911B - A kind of laboratory pneumatic dryer - Google Patents
A kind of laboratory pneumatic dryer Download PDFInfo
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- CN103629911B CN103629911B CN201310696401.0A CN201310696401A CN103629911B CN 103629911 B CN103629911 B CN 103629911B CN 201310696401 A CN201310696401 A CN 201310696401A CN 103629911 B CN103629911 B CN 103629911B
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- discharge pipe
- air outlet
- main body
- prerotation vane
- top edge
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Abstract
The present invention relates to a kind of laboratory pneumatic dryer, comprise hollow tube-shape main body, with the some discharge pipes be located in described main body, the air supply device be connected with described discharge pipe is equipped with in main body, it is characterized in that: the sidewall of described discharge pipe is provided with slot-shaped air outlet, described air outlet around airduct helically wire, axis and discharge pipe dead in line.Pneumatic conveyer dryer of the present invention, air outlet is different from traditional poroid, but around the shape of airduct helically line, thus reduce the dry blind area to container, reduce the bone dry time, drying is more thorough.
Description
Technical field
The present invention relates to a kind of labware, particularly relate to a kind of drier.
Background technology
Airflow dryer mainly comprises the air drying device for glass articles of drying for glass apparatus, is the common equipment of all kinds of laboratory, laboratory dry glass instrument.Be usually used in the drying of test tube, beaker etc., there is quick, energy-conservation, water stain-free, the advantage such as easy to use, easy to maintenance.Existing airflow dryer comprises air supply device and discharge pipe, discharge pipe is hollow tubular, sidewall sets out air holes, and tubulose to be dried, ampuliform or cup-like containers are inverted and are set on discharge pipe, and air supply device makes air-flow enter discharge pipe and overflowed by exhaust vent dry to container inner wall realization.But, axially there is the region not having air-flow to send between adjacent two exhaust vents two exhaust vents adjacent with circumference respectively, therefore treat drying receptacle and all there is dry blind area at axial and circumferential, be unfavorable for the raising of rate of drying in the discrete arrangement of exhaust vent.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide the energy air-out continuously respectively of a kind of axial and circumferential, the laboratory pneumatic dryer that rate of drying is fast.
For achieving the above object, the technical solution used in the present invention is: a kind of laboratory pneumatic dryer, comprise hollow tube-shape main body, with the some discharge pipes be located in described main body, the air supply device be connected with described discharge pipe is equipped with in main body, it is characterized in that: the sidewall of described discharge pipe is provided with slot-shaped air outlet, described air outlet around airduct helically wire, axis and discharge pipe dead in line.
Preferably, described laboratory pneumatic dryer also comprises the rotating shaft be plugged in described discharge pipe, and described main body is stretched in one end of described rotating shaft, and the other end stretches out discharge pipe upper end, described main body is equipped with the motor driving described axis of rotation, and the free end of described rotating shaft has coarse end face.
Preferably, described air outlet at least top edge is provided with prerotation vane, and described prerotation vane tilts obliquely, be acute angle with the angle of discharge pipe axis.
Preferably, the top edge of described air outlet and lower limb are respectively equipped with described prerotation vane.
Preferably, the prerotation vane of described air outlet top edge and the prerotation vane incline direction of lower limb parallel.
Preferably, by discharge pipe sidewall radially outward, the spacing between the prerotation vane of described air outlet top edge and the prerotation vane of lower limb reduces gradually.
The invention solves the defect existed in background technology, there is following beneficial effect:
1. pneumatic conveyer dryer of the present invention, air outlet is different from traditional poroid, but around the shape of airduct helically line, thus reduce the dry blind area to container, reduce the bone dry time, drying is more thorough.
2. by arranging rotating shaft, container can be driven to rotate relative to discharge pipe, thus make air outlet strafe air-flow relative to container rotation.The whole sidewall of thorough covering container, non-blind area, and the mobility that can increase air-flow, improve rate of drying further.
3. air outlet at least top edge setting prerotation vane obliquely, bootablely arrive container side wall from air outlet air-flow out with certain inclination angle, downward motive force is produced to the attachment globule on the wall, coordinate globule self gravitation, make it fall fast, thus accelerate the dry process to container.
4. the top edge of air outlet and lower limb arrange prerotation vane respectively, better can control airflow direction.Especially the prerotation vane of air outlet top edge and the prerotation vane incline direction of lower limb parallel, avoidable loss, drying effect is better.As the spacing set out between the prerotation vane of air port top edge and the prerotation vane of lower limb reduces gradually, then have air-flow and concentrate effect, air-flow is larger to the downward thrust of the globule, and rate of drying is faster.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the connection diagram of discharge pipe and main body in the preferred embodiment of the present invention;
Fig. 2 is the enlarged diagram of the A of local shown in Fig. 1;
Fig. 3 be in the preferred embodiment of the present invention air outlet relative to the position view of discharge pipe;
Fig. 4 is the schematic diagram of air outlet local on discharge pipe in the preferred embodiment of the present invention;
In figure: 2, main body, 4, discharge pipe, 6, air supply device, 8, air outlet, 12, rotating shaft, 14, motor, 16, coarse end face, 18, rubber blanket, 22, boss, 24, prerotation vane.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As Figure 1-4, a kind of laboratory pneumatic dryer, comprises hollow tube-shape main body 2, and is located at the some discharge pipes 4 in main body 2, is equipped with the air supply device 6 be connected with discharge pipe 4 in main body 2.The sidewall of discharge pipe 4 is provided with slot-shaped air outlet 8, air outlet 8 around airduct 4 helically wire, axis and discharge pipe 4 dead in line.
Concrete, each discharge pipe 4 is fixed on main body 2 upper end, stretches out radially.The pneumatic conveyer dryer of the present embodiment also comprises the rotating shaft 12 be plugged in discharge pipe 4, and main body 2 inner chamber is stretched in one end of rotating shaft 12, and the other end stretches out discharge pipe 4 upper end.Be equipped with the motor 14 that drive shaft 12 is rotated in main body 2, the free end of rotating shaft 12 has coarse end face 16.Concrete, the free end of rotating shaft 12 is provided with rubber blanket 18, and asperities is carved with on the top of rubber blanket 18, the top of rubber blanket 18 and coarse end face 16.Vessel port to be dried is upside down in rotating shaft 12 down, and container bottom and coarse end face 16 are affixed, and rotating shaft 12 can rely on the visibly moved device of friction belt slowly to rotate relative to discharge pipe 4.More specifically, the top of rotating shaft 12 is provided with the larger boss of diameter 22, and rubber blanket 18 is arranged on boss 22, can increase the contact area with container bottom, thus increases friction, increases stability.Rubber blanket 18 end shape and container bottom matching form to be dried close, and can be dome shape, are applicable to test tube; Can be plane, be applicable to beaker.
The top edge of air outlet 8 and lower limb are respectively equipped with prerotation vane 24.Prerotation vane 24 tilts obliquely, be acute angle with the angle of discharge pipe 4 axis, preferred angle is 40-45 °.The prerotation vane 24 of air outlet 8 top edge is parallel with prerotation vane 24 incline direction of lower limb.
As the distortion of the present embodiment, also can arrange: by discharge pipe 4 sidewall radially outward, the spacing between the prerotation vane 24 of air outlet 8 top edge and the prerotation vane 24 of lower limb reduces gradually.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to right.
Claims (4)
1. a laboratory pneumatic dryer, comprise hollow tube-shape main body, with the some discharge pipes be located in described main body, the air supply device be connected with described discharge pipe is equipped with in main body, it is characterized in that: the sidewall of described discharge pipe is provided with slot-shaped air outlet, described air outlet around airduct helically wire, axis and discharge pipe dead in line;
Described laboratory pneumatic dryer also comprises the rotating shaft be plugged in described discharge pipe, described main body is stretched in one end of described rotating shaft, the other end stretches out discharge pipe upper end, and described main body is equipped with the motor driving described axis of rotation, and the free end of described rotating shaft has coarse end face;
Described air outlet at least top edge is provided with prerotation vane, and described prerotation vane tilts obliquely, be acute angle with the angle of discharge pipe axis.
2. a kind of laboratory pneumatic dryer according to claim 1, is characterized in that: the top edge of described air outlet and lower limb are respectively equipped with described prerotation vane.
3. a kind of laboratory pneumatic dryer according to claim 2, is characterized in that: the prerotation vane of described air outlet top edge is parallel with the prerotation vane incline direction of lower limb.
4. a kind of laboratory pneumatic dryer according to claim 2, is characterized in that: by discharge pipe sidewall radially outward, the spacing between the prerotation vane of described air outlet top edge and the prerotation vane of lower limb reduces gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696401.0A CN103629911B (en) | 2013-12-18 | 2013-12-18 | A kind of laboratory pneumatic dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696401.0A CN103629911B (en) | 2013-12-18 | 2013-12-18 | A kind of laboratory pneumatic dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629911A CN103629911A (en) | 2014-03-12 |
| CN103629911B true CN103629911B (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310696401.0A Expired - Fee Related CN103629911B (en) | 2013-12-18 | 2013-12-18 | A kind of laboratory pneumatic dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103629911B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286894A (en) * | 2018-02-06 | 2018-07-17 | 中国人民解放军第八医院 | A kind of drying device of medical treatment specimen collection container |
| JP7041011B2 (en) * | 2018-06-22 | 2022-03-23 | 株式会社スギノマシン | Dryer |
| CN111623616A (en) * | 2020-05-08 | 2020-09-04 | 秦亚州 | Glass bottle drying assembly line |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1489709A (en) * | 1975-04-14 | 1977-10-26 | Coors Container Co | Container rotating means in apparatus for curing inks and decorative coatings |
| US5010660A (en) * | 1985-12-05 | 1991-04-30 | Labconco Corporation | Method and apparatus for drying glassware |
| JPH10118600A (en) * | 1996-10-15 | 1998-05-12 | P-Su Eito:Kk | Fluid injection device and washing and drying device |
| CN201392078Y (en) * | 2009-03-24 | 2010-01-27 | 赵明乔 | Tubular dryer |
| CN102284461A (en) * | 2011-07-18 | 2011-12-21 | 昆山市超声仪器有限公司 | Container cleaning device |
| CN202224414U (en) * | 2011-09-08 | 2012-05-23 | 沈阳永业实业有限公司 | Flexible pipe cleaner with ditches and capable of discharging |
| CN202836071U (en) * | 2012-08-24 | 2013-03-27 | 石家庄诚志永华显示材料有限公司 | Air flow drying device for movable-type glassware instrument |
| CN203316441U (en) * | 2013-06-08 | 2013-12-04 | 宜兴海登皇格精细陶瓷有限公司 | Inner wall cleaning device for ceramic pipes |
| CN203881086U (en) * | 2013-12-18 | 2014-10-15 | 亿丰洁净科技江苏股份有限公司 | Pneumatic dryer for laboratory |
-
2013
- 2013-12-18 CN CN201310696401.0A patent/CN103629911B/en not_active Expired - Fee Related
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| CN103629911A (en) | 2014-03-12 |
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Granted publication date: 20151021 Termination date: 20171218 |
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