CN102353240B - Low-temperature drying cabinet and drying method thereof - Google Patents
Low-temperature drying cabinet and drying method thereof Download PDFInfo
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- CN102353240B CN102353240B CN2011102500639A CN201110250063A CN102353240B CN 102353240 B CN102353240 B CN 102353240B CN 2011102500639 A CN2011102500639 A CN 2011102500639A CN 201110250063 A CN201110250063 A CN 201110250063A CN 102353240 B CN102353240 B CN 102353240B
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- drying box
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- 238000001035 drying Methods 0.000 title claims abstract description 178
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 19
- 239000003814 drug Substances 0.000 claims description 88
- 239000003570 air Substances 0.000 claims description 70
- 238000004659 sterilization and disinfection Methods 0.000 claims description 26
- 230000001954 sterilising Effects 0.000 claims description 24
- 229920002456 HOTAIR Polymers 0.000 claims description 7
- 230000001699 photocatalysis Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 230000001603 reducing Effects 0.000 claims description 4
- 239000012080 ambient air Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005086 pumping Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 210000002381 Plasma Anatomy 0.000 description 5
- 230000000249 desinfective Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000988 Bone and Bones Anatomy 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 230000000593 degrading Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002588 toxic Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
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Abstract
The invention discloses a low-temperature drying cabinet and a method for drying medical equipment by using the low-temperature drying cabinet. The low-temperature drying cabinet comprises a cabinet body (5), an air filtering device (1), an air heating device (2), a pumping device (10), an air exhaust pipeline (6), an exhaust fan (7), a heater (9) and a control device (13), wherein a drying chamber (8) is arranged in the cabinet body (5); a grid rack (3) and a pipeline drying connector (4) are arranged in the drying chamber (8); and the pipeline drying connector (4) is connected with the pumping device (10) and used for drying the inner wall of pipeline type medical equipment. The invention has the advantages of good drying effect on the medical equipment, in particular on the pipeline type medical equipment, high drying efficiency, uniformity in air supply, and no dead area; and by the invention, air which enters the drying chamber (8) can be disinfected and sterilized.
Description
Technical field
The present invention relates to a kind of drying device, especially a kind of low temperature drying cabinet and drying means thereof for medicine equipment belong to the medical apparatus sterilizing field that learns a skill.
Background technology
At medical domain, the sterilization of medicine equipment is particularly important, now tool advantage and the most universal medical apparatus sterilizing sterilization method are the hydrogen peroxide plasma sterilization, because hydrogen peroxide plasma has plurality of advantages such as sterilization effect is good, security is good, required time is short, cost is low, become at present the main flow mode of medical apparatus sterilizing sterilization, but before the employing hydrogen peroxide plasma carries out disinfection sterilization, must carry out the drying processing to the medicine equipment of intending sterilization earlier, otherwise will influence the effect of plasma sterilization.
For this reason, multiple drying equipment been has has been researched and developed and implemented to prior art, mainly be divided into two kinds of high temperature drying and low temperature dryings, because part medicine equipment non-refractory, so at present to the research and development of low temperature drying equipment with use more, be 200920134504.7 Chinese patent as application number, disclose a kind of low temperature drying equipment, comprise for the be dried low temperature drying chamber of article of placement; Described low temperature drying chamber connects cooling device by an air-returning device, and described air-returning device is used for the described cooling device of air suction that low temperature drying is indoor and carries out cooling processing; Described cooling device connects air dry-set; Described air dry-set connects described low temperature drying chamber, for the air after the dry described cooling device cooling processing, and send dried air back to described low temperature drying chamber, this drying device is particularly useful for dry pcb board, has avoided the plate face oxidative phenomena in the hyperthermia drying.
The low temperature drying mode of prior art is better to the drying effect of most medicine equipments, but the drying to duct type medicine equipment inwall seems unable to do what one wishes, existing low temperature drying equipment does not generally adopt the heat even distribution device simultaneously, thereby cause the drying equipment inner chamber always more or less exist the dead angle that hot blast does not arrive, the drying effect of medicine equipment that is positioned at the position, dead angle is just not good enough.The low temperature drying equipment of prior art all not to the inhaled air sterilization treatment that carries out disinfection, causes the secondary pollution of medicine equipment basically easily in addition, increases the weight of the burden of follow-up hydrogen peroxide plasma sterilization.
Summary of the invention
The problems referred to above and deficiency at the prior art existence, the present invention proposes a kind of low temperature drying cabinet and use this low temperature drying cabinet to carry out the method for medicine equipment drying, this low temperature drying cabinet comprises cabinet, air filter, air heating apparatus, aspirator, discharge duct, exhaust blower, heater and control device, in cabinet, be provided with hothouse, be provided with Turbogrid plates in the hothouse bottom, in hothouse, be provided with grid beam and pipeline drying connector, this pipeline drying connector links to each other with aspirator, the inwall that is used for the drying duct medicine equipment, damp-heat air in the hothouse drains into outside the cabinet through discharge duct and exhaust blower, extraneous fresh air passes through air filter again, heater, Turbogrid plates and enter hothouse, so circulation, thereby reach the medicine equipment in the hothouse is carried out dry purpose, the present invention is to medicine equipment, especially the drying effect to the duct type medicine equipment is good, the drying efficiency height, air-supply is no dead angle evenly, and the sterilization that can carry out disinfection to the air that enters hothouse.
The present invention solves its technical problem, and the technical scheme that adopts is:A kind of low temperature drying cabinet, comprise discharge duct, exhaust blower, heater, control device, cabinet, be arranged on cabinet inside hothouse, be provided with grid beam in hothouse inside, its design feature is: in the hothouse outer setting air filter, air heating apparatus and aspirator, be provided with the pipeline drying connector in hothouse, this pipeline drying connector links to each other with aspirator; Air filter links to each other with hothouse by intake stack with air heating apparatus.
Above-mentioned low temperature drying cabinet, its aspirator adopts diaphragm pump or air exhauster.
Above-mentioned low temperature drying cabinet, the end that the pipeline drying connector is positioned at hothouse is provided with one or more interfaces altogether, these interfaces link to each other with the duct type medicine equipment that is dried by excessive flexible pipe, and the pipeline drying connector is positioned at the outer end of hothouse, links to each other with aspirator by pipeline.
Above-mentioned low temperature drying cabinet, also be provided with one deck Turbogrid plates at least in the hothouse bottom, a plurality of uniform through holes have been offered at Turbogrid plates, outside air is through air filter, air heating apparatus and intake stack, enter into the bottom of hothouse, be filled to the inner chamber of whole hothouse again through the through hole on the Turbogrid plates equably.
Above-mentioned low temperature drying cabinet, other is provided with drying box, bottom and box wall at drying box have been offered passage, side at drying box is provided with the switching hole, be provided with the switching dividing plate in drying box inside, be provided with a plurality of installing holes at the switching dividing plate, one end of installing hole connects the duct type medicine equipment that is dried that is placed in drying box one side, the other end of installing hole links to each other by the inboard in the switching hole on flexible pipe and the drying box sidewall, and the outside in this switching hole links to each other by the pipeline drying connector that arranges in flexible pipe and the hothouse.
Above-mentioned low temperature drying cabinet, other is provided with the drying box cover plate, and this drying box cover plate can be fastened on the drying box.
Above-mentioned low temperature drying cabinet, its air filter comprise airstrainer and are arranged on the interior photo-catalytic sterilization medium of airstrainer.
The method of using above-mentioned low temperature drying cabinet to carry out the medicine equipment drying is: when not having the duct type medicine equipment in the dry medicine equipment, open the power supply of drying cupboard heater, with the preheating temperature in the hothouse to 50-65 ℃, and by control device with the temperature constant in the hothouse in this temperature range, to intend dry medicine equipment then is placed on the interior grid beam of hothouse, open the power supply of exhaust blower and air heating apparatus, hot and humid gas in the hothouse is taken away by exhaust blower by discharge duct, this moment, the air in the hothouse was dry and formed pressure reduction with the external world, cool ambient air is passed through air filter, air heating apparatus and intake stack are inhaled into the hothouse bottom, in this process, effect by air heating apparatus, the cold air that sucks is heated, and be filled to the inside of whole hothouse equably by a plurality of through holes on the Turbogrid plates, the moisture content of the inner medical apparatus surface of placing that is dried of hothouse is adsorbed by hot air medium, taken away by exhaust blower then, so circulation, until medicine equipment by finish-drying.
The method of using above-mentioned low temperature drying cabinet to carry out the medicine equipment drying is: when a small amount of duct type medicine equipment is arranged in the dry medicine equipment, drying cupboard is preheated to 50-65 ℃, then duct type medicine equipment to be dried is placed on the grid beam in the hothouse, by flexible pipe the inner chamber of duct type medicine equipment is directly linked to each other with pipeline drying connector in the hothouse simultaneously, open the power supply of aspirator, exhaust blower and air heating apparatus, aspirator continues to extract out by moisture content and the hot and humid gas of pipeline drying connector with the medicine equipment inner chamber; The moisture content of medicine equipment outer surface is drawn out of by exhaust blower.
The method of using above-mentioned low temperature drying cabinet to carry out the medicine equipment drying is: when a large amount of duct type medicine equipment is arranged in the dry medicine equipment, drying cupboard is preheated to 50-65 ℃, then duct type medicine equipment to be dried is placed in the drying box, the opening of duct type medicine equipment respectively with drying box in the switching dividing plate on an end of a plurality of installing holes of arranging link to each other, the other end of installing hole links to each other by the inboard of flexible pipe with the switching hole of drying box sidewall, the outside in switching hole links to each other by the pipeline drying connector that arranges in flexible pipe and the hothouse again, open aspirator, the power supply of exhaust blower and air heating apparatus, aspirator is extracted moisture content and the hot and humid gas of a plurality of medicine equipment inner chambers out simultaneously by pipeline drying connector and switching hole; The moisture content of medicine equipment outer surface is drawn out of by exhaust blower.
Compared with prior art, the invention has the beneficial effects as follows:Because the present invention is provided with airstrainer and photo-catalytic sterilization medium at the air filter place, the air that can will enter hothouse carries out disinfection and sterilization, can reduce or avoid airborne bacterium and harmful substance to cause secondary pollution to intending dry medicine equipment.The beneficial effect that air heating apparatus is set at the air inlet position is the cold air in the external world can be sent into hothouse after the heating rapidly again, and what assurance entered hothouse is hot-air all the time, is conducive to keep the constant of dry indoor temperature, has improved drying efficiency.
The present invention is provided with Turbogrid plates in the hothouse bottom, and a plurality of uniform through holes have been offered at Turbogrid plates, its beneficial effect is to allow suck the interior hot-air of hothouse is evenly distributed to whole hothouse by these uniform through holes inner chamber, avoid producing the dead angle that does not have hot-air at the hothouse inner chamber, be beneficial to the bone dry at each position of medicine equipment.
The present invention is provided with pipeline drying connector and aspirator in hothouse inside, the flexible pipe that overuses links to each other the inner chamber of pipeline drying connector with the duct type medicine equipment, its beneficial effect is the direct moisture content of sucking-off medicine equipment inner chamber, can carry out fast and dry up hill and dale the duct type medicine equipment, improve the drying effect of medicine equipment inner chamber greatly.
The beneficial effect that the present invention arranges drying box be when the quantity that needs dry duct type medicine equipment more for a long time, switching effect by this drying box, can disposablely extract the moisture content of a plurality of duct type medicine equipment inner chambers simultaneously out, improve the drying efficiency of duct type medicine equipment greatly.
The present invention for the beneficial effect that drying box arranges cover plate is: the medicine equipment drying in drying box finishes; after drying box taken out drying cupboard; cover drying box with this cover plate, can protect dried medicine equipment, as reducing or avoiding dust, foreign matter and water droplet etc. to carry out in the drying box.
In sum, the present invention can simultaneously or carry out drying to general expression and duct type medicine equipment separately, and sterilization and heating can carry out disinfection to the air of sending into hothouse, can also disposablely carry out drying to a plurality of duct type medicine equipments, its drying effect is good, efficient is high, and also has sterilization concurrently.The present invention utilizes exhaust to produce negative pressure principle and sucks new air, circulation according to this, and the mode that reaches the apparatus drying also helps the consumption that reduces electric energy.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is basic structure schematic diagram of the present invention.
Fig. 2 is the partial enlarged drawing of pipeline drying connector of the present invention.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the rearview of Fig. 1.
Fig. 5 is the structural representation of Turbogrid plates of the present invention.
Fig. 6 is the schematic diagram after the present invention uses drying box
Fig. 7 is the structural representation of drying box of the present invention.
Among the figure, 1 is air filter, and 2 is air heating apparatus, and 3 is grid beam, 4 is the pipeline drying connector, and 5 is cabinet, and 6 is discharge duct, and 7 is exhaust blower, 8 is hothouse, and 9 is heater, and 10 is aspirator, and 11 is Turbogrid plates, 12 is intake stack, and 13 is control device, and 14 is drying box, 15 is the switching hole on the drying box, and 16 is the switching dividing plate that arranges in the drying box, and 17 is passage, 18 are the installing hole on the switching dividing plate, and 19 is the drying box cover plate, and 20 is the through hole of offering on the Turbogrid plates.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, first kind of specific embodiment of the present invention is: a kind of low temperature drying cabinet, it is by air filter 1, air heating apparatus 2, compositions such as cabinet 5, discharge duct 6, exhaust blower 7, heater 9, aspirator 10, intake stack 12, control device 13, in cabinet 5, be provided with hothouse 8, in hothouse 8, be provided with pipeline drying connector 4, two grid beams 3, be provided with Turbogrid plates 11 in the bottom of hothouse 8, on Turbogrid plates 11, offered several through holes 20 uniformly.
The present invention adopts air as thermal medium, when needs drying medicine equipment, open the power supply of drying cupboard heater earlier, move after 15 to 20 minutes, with the preheating temperature to 60 in the hothouse 8 ℃, and by control device 13 with the temperature constant in the hothouse in 55 to 65 ℃ of scopes, to intend dry medicine equipment then is placed on the interior grid beam 3 of hothouse, open the power supply of exhaust blower 7 and air heating apparatus 2, hot and humid gas in the hothouse 8 is taken away by exhaust blower 7 by discharge duct 6, air in this moment hothouse 8 is dry and formed pressure reduction with the external world, cool ambient air is by air filter 1, air heating apparatus 2 and intake stack 12 are inhaled into the bottom of hothouse 8, in this process, effect by air heating apparatus 2, the cold air that sucks is heated, air heating apparatus 2 adopts the mode of heating of PTC, it is obvious that it adds thermal effect, heating rapidly, air after heating is through a plurality of through holes 20 of arranging on the Turbogrid plates 11 and uniform inside to whole hothouse 8, because the even setting of several through holes 20, and avoided producing the dead angle and causing the inhomogeneous problem of hot air medium at hothouse 8 inner chambers, the moisture content of the medical apparatus surface of placing in the hothouse 8 that is dried is adsorbed by hot air medium, taken away by exhaust blower 7 then, so circulation, until medicine equipment by finish-drying.
When a small amount of duct type medicine equipment is arranged in the Gan Zao medicine equipment if desired, the preheating and drying chamber 8 as stated above, then duct type medicine equipment to be dried is placed on the grid beam 3 in the hothouse 8, by flexible pipe the inner chamber of duct type medicine equipment is directly linked to each other with pipeline drying connector 4 in the hothouse 8 simultaneously, in the present embodiment, pipeline drying connector 4 is provided with four interfaces altogether, wherein levels is each two, these interfaces link to each other with the duct type medicine equipment that is dried by excessive flexible pipe, pipeline drying connector 4 is positioned at the end outside the hothouse 8, equally also links to each other with aspirator 10 by pipeline.In the present embodiment, aspirator 10 adopts diaphragm pump, and this membrane pump can be replaced by air exhauster or other equivalent of the apparatus.Open the power supply of aspirator 10, exhaust blower 7 and air heating apparatus 2, aspirator 10 continues to extract out by moisture content and the hot and humid gas of pipeline drying connector 4 with the medicine equipment inner chamber; The moisture content of medicine equipment outer surface is drawn out of by exhaust blower 7.
In the present embodiment, air filter 1 is the special sterilization system that comprises airstrainer and photo-catalytic sterilization medium, can be to airborne part microorganism and dust granules etc. through photo-catalytic sterilization, and the airborne toxic and harmful of effectively degrading; Kill various bacteria, take into account drying and sterilization simultaneously.
Extremely shown in Figure 7 as Fig. 6, when a large amount of duct type medicine equipment is arranged in the medicine equipment of needs drying, just also need to use the drying box 14 in the present embodiment, except preheating and drying chamber 8 as stated above, also duct type medicine equipment to be dried should be placed in the drying box 14, bottom and box wall at drying box 14 have been offered a plurality of passages 17, side at drying box 14 is provided with switching hole 15, be provided with switching dividing plate 16 in drying box 14 inside, be provided with a plurality of installing holes 18 at switching dividing plate 16, one end of installing hole 18 connects the duct type medicine equipment that is dried that is placed in drying box one side, the other end of installing hole 18 links to each other with the switching hole 15 of drying box sidewall by flexible pipe, a plurality of 18 whiles of installing holes can be linked to each other with the inboard in a switching hole 15 of drying box wall by a flexible pipe that advances to have more, the outside in this switching hole 15 links to each other with the pipeline drying connectors 4 of setting in the hothouse 8 by flexible pipe again.Open the power supply of aspirator 10, exhaust blower 7 and air heating apparatus 2, aspirator 10 is just extracted moisture content and the hot and humid gas of a plurality of medicine equipment inner chambers out simultaneously by pipeline drying connector 4 and switching hole 15; The moisture content of medicine equipment outer surface is drawn out of by exhaust blower 7.
For the medicine equipments in the drying box 14 are protected, also be provided with drying box cover plate 19 in the present embodiment, when drying box 14 carries out medicine equipment dry in hothouse 8, can cover or not cover this drying box cover plate 19; After drying box 14 is taken out in the hothouse 8, this cover plate 19 should be covered on drying box 14, to reduce or to avoid dust, foreign matter and water droplet etc. to enter in the drying box.
All to adopt material be the silica gel hose of silica gel to the flexible pipe of the connection that is useful in the present embodiment, can tolerate 100 ℃ temperature, in-30 ℃ to+100 ℃ scopes, and can long-term stable operation and non-modification or sclerosis.
The present invention can carry out drying to general expression and duct type medicine equipment simultaneously, or separately general expression or duct type medicine equipment is carried out drying, if do not have the duct type medicine equipment in the dry medicine equipment, does not then need to open the power supply of aspirator 10.
Claims (2)
1. low temperature drying cabinet, comprise control device (13), cabinet (5), be arranged on the inner hothouse (8) of cabinet (5), be provided with grid beam (3) in hothouse (8) inside, it is characterized in that: in hothouse (8) outer setting discharge duct (6), exhaust blower (7), heater (9), air filter (1), air heating apparatus (2) and aspirator (10), be provided with pipeline drying connector (4) in hothouse (8), pipeline drying connector (4) links to each other with aspirator (10); Air filter (1) links to each other with hothouse (8) by intake stack (12) with air heating apparatus (2), aspirator (10) adopts diaphragm pump or air exhauster, also be provided with one deck Turbogrid plates (11) at least in hothouse (8) bottom, a plurality of uniform through holes (20) have been offered at Turbogrid plates (11), outside air is through air filter (1), air heating apparatus (2) and intake stack (12), enter into the bottom of hothouse (8), pass through the through hole (20) on the Turbogrid plates (11) again and be filled to the inner chamber of whole hothouse (8) equably; The end that described pipeline drying connector (4) is positioned at hothouse (8) is provided with one or more interfaces altogether, these interfaces link to each other with the duct type medicine equipment that is dried by excessive flexible pipe, pipeline drying connector (4) is positioned at the outer end of hothouse (8), link to each other with aspirator (10) by pipeline, air filter (1) comprises airstrainer, with the photo-catalytic sterilization medium that is arranged in the airstrainer, described drying cupboard carries out the drying of medicine equipment in the following way:
A), when not having the duct type medicine equipment in the dry medicine equipment, open the power supply of drying cupboard heater (9), the preheating temperature that hothouse (8) is interior is to 50-65 ℃, and pass through control device (13) temperature constant that hothouse (8) is interior in this temperature range, to intend dry medicine equipment then is placed on the interior grid beam (3) of hothouse (8), open the power supply of exhaust blower (7) and air heating apparatus (2), hot and humid gas in the hothouse (8) is taken away by exhaust blower (7) by discharge duct (6), air in this moment hothouse (8) is dry and formed pressure reduction with the external world, cool ambient air is by air filter (1), air heating apparatus (2) and intake stack (12) are inhaled into hothouse (8) bottom, in this process, effect by air heating apparatus (2), the cold air that sucks is heated, and be filled to the inside of whole hothouse (8) equably by a plurality of through holes (20) on the Turbogrid plates (11), the moisture content of the inner medical apparatus surface of placing that is dried of hothouse (8) is adsorbed by hot air medium, taken away by exhaust blower (7) then, so circulation, until medicine equipment by finish-drying;
When b), a small amount of duct type medicine equipment being arranged in the Gan Zao medicine equipment, drying cupboard is preheated to 50-65 ℃, then duct type medicine equipment to be dried is placed on the grid beam (3) in the hothouse (8), by flexible pipe the inner chamber of duct type medicine equipment pipeline drying connector (4) direct and in the hothouse (8) is linked to each other simultaneously, open the power supply of aspirator (10), exhaust blower (7) and air heating apparatus (2), aspirator (10) continues to extract out by moisture content and the hot and humid gas of pipeline drying connector (4) with the medicine equipment inner chamber; The moisture content of medicine equipment outer surface is drawn out of by exhaust blower (7).
2. a kind of low temperature drying cabinet according to claim 1, it is characterized in that: other is provided with drying box (14), bottom and box wall at drying box (14) have been offered passage (17), side at drying box (14) is provided with switching hole (15), be provided with switching dividing plate (16) in drying box (14) inside, be provided with a plurality of installing holes (18) at switching dividing plate (16), one end of installing hole (18) connects the duct type medicine equipment that is dried that is placed in drying box (14) one sides, the other end of installing hole (18) links to each other by the inboard in the switching hole (15) on flexible pipe and drying box (14) sidewall, the outside in switching hole (15) links to each other with the pipeline drying connector (4) of setting in the hothouse (8) by silica gel hose, other is provided with drying box cover plate (19), drying box cover plate (19) can be fastened on the drying box (14), and described drying cupboard adopts following steps to carry out the drying of apparatus:
When a), a large amount of duct type medicine equipment being arranged in the Gan Zao medicine equipment, drying cupboard is preheated to 50-65 ℃, then duct type medicine equipment to be dried is placed in the drying box (14), the opening of duct type medicine equipment respectively with drying box in the switching dividing plate on an end of a plurality of installing holes (18) of arranging link to each other, the other end of installing hole (18) links to each other by the inboard of flexible pipe with the switching hole (15) of drying box (14) sidewall, and the outside in switching hole (15) links to each other with the pipeline drying connector (4) of setting in the hothouse (8) by flexible pipe again;
B), open the power supply of aspirator (10), exhaust blower (7) and air heating apparatus (2), aspirator (10) is extracted moisture content and the hot and humid gas of a plurality of medicine equipment inner chambers out simultaneously by pipeline drying connector (4) and switching hole (15); The moisture content of medicine equipment outer surface is drawn out of by exhaust blower (7);
C), drying finishes, and after drying box (14) is taken out in the hothouse (8), covers drying box cover plate (19), enters in the drying box to avoid dust, foreign matter and water droplet etc., prevent from polluting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102500639A CN102353240B (en) | 2011-08-29 | 2011-08-29 | Low-temperature drying cabinet and drying method thereof |
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| CN2011102500639A CN102353240B (en) | 2011-08-29 | 2011-08-29 | Low-temperature drying cabinet and drying method thereof |
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| CN102353240A CN102353240A (en) | 2012-02-15 |
| CN102353240B true CN102353240B (en) | 2013-10-02 |
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| CN102353240A (en) | 2012-02-15 |
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