CN102022896A - Closed-cycle boiling sterilization and drying machine - Google Patents
Closed-cycle boiling sterilization and drying machine Download PDFInfo
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- CN102022896A CN102022896A CN2009100355224A CN200910035522A CN102022896A CN 102022896 A CN102022896 A CN 102022896A CN 2009100355224 A CN2009100355224 A CN 2009100355224A CN 200910035522 A CN200910035522 A CN 200910035522A CN 102022896 A CN102022896 A CN 102022896A
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Abstract
The present invention relates to a closed-cycle boiling sterilization and drying machine which is applicable to the sterilization and drying of materials used in the pharmaceutical industry that need to be sterilized. The machine comprises a boiling machine (1), a blower fan (5) and an ozone generator (8). An air inlet (141) and an air inlet valve (142) are connected to the bottom of the cylinder wall of the said boiling machine (1), and the air inlet valve (142) is connected to the ozone generator (8) through a pipeline. An air outlet (111) and an air outlet governing valve (112) are connected to the upper portion of the cylinder wall of the boiling machine (1), and the air outlet governing valve (112) is connected to the air inlet of the blower fan (5) through a pipeline. The air outlet of the blower fan (5) is connected to the ozone generator (8) through a pipeline. When the system composed of the said components is at work, the environment within the equipment is isolated from the external environment and is not subject to external influence, realizing a stable ozone content in the enclosed state and reducing ozone consumption when sterilizing (consumption is low in an enclosed state), thereby reaching good sterilization effects.
Description
(1) technical field
The present invention relates to a kind of closed cycle boiling sterilization drier.Be applicable to the sterilization and the drying of the need sterilization material of pharmaceuticals industry.
(2) background technology
Generally adopt at present methods such as radiation sterilization (comprising ray sterilizing, microwave sterilization etc.), moist hear heat test (steam sterilizing), gas sterilization (as ozone etc.) in the sterilization of the medicine of pharmaceuticals industry medicine powder, Chinese medicine.Above method all ubiquity different defectives:
What ray sterilizing generally adopted in the radiation sterilization is that the gamma rays that cobalt-60 produces carries out radiation sterilization; because of gamma equipment has injury to human body; so its radioactive source generally is buried underground and with vitriol chamber protection, the medicine that will sterilize with lift during use drops to vitriol chamber and sterilizes.This mode is the cost height not only, and maintenance, difficult treatment, and general enterprise can't bear, and each city has only specific several mechanisms to have this equipment, needs during sterilization to its application, uses cobalt-60 irradiation by the fixed time, not only takes time and effort and the cost costliness.Gamma rays has certain injury to medicine itself on the other hand, to some medicine even can kill its activity, so it is also relatively more serious to the selectivity of medicine to plant sterilizing methods.Microwave sterilization in the radiation sterilization is that the frequency electromagnetic waves that adopts shines medicine, utilize the absorption of bacterium and moisture to microwave, make its constantly vibration, heat release, not only can be by the fuel factor kill bacteria, but also can make nucleus generation deformation kill bacteria, reach effect dry and sterilization, but this kind method is in kill bacteria, medicine is also absorbing microwave, part active ingredient in the medicine also can be killed, even the part heat sensitive material can lose the property of medicine because of fuel factor.
The moist hear heat test steam sterilizing adopts the high temperature kill bacteria of steam generation during its sterilization, thereby reaches the effect of sterilization.But the ordinary material finished product is dried product substantially, so material also need carry out drying again behind the steam sterilizing, bacterium has the danger of being polluted once more.Secondly its sterilization method is a high-temperature sterilization, can influence the activity of medicine to a certain extent.
Its sterilization principle of gas sterilization such as ozone sterilization is to utilize the strong oxidizing property of ozone to bacterium, the enzyme of virus itself and its generation is killed, thereby reach the effect of sterilization, on the other hand because ozone is the allotropy body of oxygen, it can be decomposed into oxygen and oxygen atom independently, oxygen atom can form oxygen after combining, in sterilization process, there is not pollution problem, and ozone determines that because of its characteristic its fungicidal spectrum is wide, most of bacterium there is killing action, but the greatest problem that exists in its sterilization is that the penetration power of ozone is not strong, and the sterilization effect to dry material is bad, and it is residual to have portion gas, can exert an influence to the subsequent handling of material.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of sterilizing installation drop into low, sterilization process is pollution-free, medicine itself is not had injury, sterilization effect are good, sterilization drier is seethed with excitement in the measured closed cycle of antimicrobin.
The object of the present invention is achieved like this: a kind of closed cycle boiling sterilization drier, described closed cycle boiling sterilization drier comprises boiling machine, blower fan and ozone generator, connect an air inlet and an air inlet valve on the described boiling motor spindle barrel, this air inlet valve connects ozone generator by pipeline; Barrel top, described boiling machine top connects an air outlet and an air outlet adjusting valve, and this air outlet adjusting valve connects air inlet by pipeline, and the air outlet of this blower fan connects described ozone generator by pipeline.
The present invention charges into ozone to its inside to sterilize in a closed circuit fluid-bed drying system, in the process of sterilization, start blower fan and make the material boiling, material is at large-area gas, Gu two contact in the process of (comprehensive engagement has just been avoided the not strong problem of ozone penetration power), finish sterilization, simultaneously because ozone is undesirable to the sterilization effect of dry material, can directly add wet stock at equipment, at large tracts of land gas, Gu under the contact of two-phase, the effect that ozone can well be sterilized in a large number to wet stock, then dry after the sterilization, can sterilize, drying settles at one go, can avoid material issuable secondary pollution problem in the process of conversion container drying again, the ozone molecule that small part can be remained in simultaneously in the material decomposes, and is safe and reliable, sterilization puts in place.
Closed cycle of the present invention boiling sterilization drier can also add an isolating valve, on the connecting line of described blower fan and ozone generator, and connects one by on the connecting line of blower fan before and after this isolating valve, and ozone generator and go out air-valve and air intake valve.After sterilization finishes, device translates can be become the mode of open circuit, material is carried out drying.There is not the dry energy resource consumption of opening a way of the material of recovery value little for the moisture lyase that grades.
Closed cycle boiling sterilization drier of the present invention, described drying machine can also include a cyclone separator or/and a sack cleaner, one condenser, one heater and a pneumatic filter, described air outlet adjusting valve connects cyclone separator or/and a sack cleaner by pipeline, this cyclone separator is or/and a sack cleaner inserts condenser by pipeline, this condensator outlet inserts air inlet, the air outlet of this blower fan connects heater and pneumatic filter successively by pipeline, and the pneumatic filter outlet connects ozone generator by pipeline.Condenser is set for containing the solvent that recovery value is arranged in the material in the system, can reaches the purpose of recovery, save cost, reduce and pollute; Cyclone separator in the system sack cleaner is set or/and can make system when reaching certain requirement intrasystem Dust Capacity be reduced in when work in a large number; Pneumatic filter is set in the system, can makes system when reaching certain requirement, can also make intrasystem gas reach the standard of purification in when work.
Closed cycle boiling sterilization drier of the present invention can also connect a vacuum orifice at described upper shell top, and this vacuum orifice connects a vacuum valve.Charge into ozone again after equipment is evacuated, can improve the penetrability of ozone greatly, make the efficient of sterilization higher.
The invention has the beneficial effects as follows:
1, the security of equipment improves greatly, drops into greatly to lower, and simultaneously material is not had injury.(with respect to radiation sterilization).
2, need not again material to be carried out drying, reduced after sterilization more issuable pollution when dry, and this equipment can be finished sterilization and drying (with respect to moist heat sterilization) in same container.
3, because this equipment is carrying out drying after sterilization, residual ozone can all be driven away in the material, has avoided the residual influence to material of material (with respect to ozone sterilization).
4, owing to be fluidized state during the sterilization of this equipment, in large-area gas, solid two processes that contact, ozone fully contacts with material, and penetration power is strengthened (with respect to ozone sterilization) greatly.
5, because ozone is the allotropy body of oxygen, it can be decomposed into oxygen and oxygen atom independently, and oneself can form oxygen after combining oxygen atom, does not have pollution problem (ozone sterilization advantage) in sterilization process.
6, ozone has killing action because of its characteristic determines that its fungicidal spectrum is wide to most of bacterium, sterilizing ability reliable (ozone sterilization advantage).
(4) description of drawings
Fig. 1 is invention closed cycle boiling sterilization drier embodiment 1 structural representation.
Fig. 2 is invention closed cycle boiling sterilization drier embodiment 1 structural representation.
Fig. 3 is invention closed cycle boiling sterilization drier embodiment 1 structural representation.
Among the figure:
Cyclone separator 2, cyclone separator bleeder valve 21;
Condenser 4, condenser condenses liquid outlet 41;
(5) specific embodiment
Embodiment 1:
Referring to Fig. 1, Fig. 1 is the general structure schematic diagram of closed cycle boiling sterilization drier embodiment 1 of the present invention.As seen from Figure 1, described closed cycle boiling sterilization drier is made up of boiling machine 1, blower fan 5 and ozone generator 8.Described boiling machine 1 is formed down to being linked in sequence successively down certainly by upper shell 11, middle cylinder body 12, hopper 13 and end cylindrical shell 14, connect an air inlet 141 on cylindrical shell 14 barrels of the described end, this air inlet 141 connects an air inlet valve 142, and this air inlet valve 142 connects ozone generator 8 by pipeline; Described upper shell 11 barrel tops connect an air outlet 111, and this air outlet 111 connects an air outlet adjusting valve 112, and this air outlet adjusting valve 112 connects blower fan 5 air inlets by pipeline, and the air outlet of this blower fan 5 connects ozone generator 8 by pipeline.On the connecting line of described blower fan 5 and boiling machine 1, can also install an isolating valve, 52 additional, and otherly on the connecting line of the blower fan 5 of these isolating valve, 52 front and back and boiling machine 1 connect one and go out air-valve 51 and air intake valve 53.
Embodiment 2:
Referring to Fig. 2, Fig. 2 is the general structure schematic diagram of closed cycle boiling sterilization drier embodiment 2 of the present invention.As seen from Figure 2, described closed cycle boiling sterilization drier is made up of boiling machine 1, cyclone separator 2, sack cleaner 3, condenser 4, blower fan 5, heater 6, pneumatic filter 7 and ozone generator 8.Described boiling machine 1 by upper shell 11, middle cylinder body 12, hopper 13 and end cylindrical shell 14 from down to end to end forming down, connect an air inlet 141 on cylindrical shell 14 barrels of the described end, this air inlet 141 connects an air inlet valve 142, and this air inlet valve 142 connects ozone generator 8 by pipeline; Described upper shell 11 barrel tops connect an air outlet 111, this air outlet 111 connects an air outlet adjusting valve 112, this air outlet adjusting valve 112 connects cyclone separator 2 by pipeline, these cyclone separator 2 bottoms connect a cyclone separator bleeder valve 21, sack cleaner 3 is inserted by pipeline in these cyclone separator 2 tops, these sack cleaner 3 bottoms are connected with a sack cleaner bleeder valve 31, condenser 4 is inserted by pipeline in these sack cleaner 3 tops, be connected with condenser condenses liquid outlet 41 on these condenser 4 bottom shell walls, these condenser 4 outlets insert blower fan 5 air inlets, the air outlet of this blower fan 5 connects heater 6 and pneumatic filter 7 successively by pipeline, and pneumatic filter 7 outlets connect ozone generator 8 by pipeline.
Embodiment 3:
Referring to Fig. 3, Fig. 3 is the general structure schematic diagram of closed cycle boiling sterilization drier embodiment 2 of the present invention.As seen from Figure 3, this embodiment 3 is with the difference of embodiment 2: be connected a vacuum orifice 113 at described upper shell 11 tops, this vacuum orifice 113 connects a vacuum valve (connecing vacuum port) 114.
Claims (4)
1. closed cycle boiling sterilization drier, it is characterized in that: described closed cycle boiling sterilization drier comprises boiling machine (1), blower fan (5) and ozone generator (8), connect an air inlet (141) and an air inlet valve (142) on the barrel of described boiling machine (1) bottom, this air inlet valve (142) connects ozone generator (8) by pipeline; Barrel top, described boiling machine (1) top connects an air outlet (" 1) and an air outlet adjusting valve (112); this air outlet adjusting valve (112) connects blower fan (5) air inlet by pipeline, and the air outlet of this blower fan (5) connects described ozone generator (8) by pipeline.
2. a kind of closed cycle boiling sterilization drier according to claim 1, it is characterized in that: on the connecting line of described blower fan (5) and boiling machine (1), add an isolating valve, (52), and connect one by on the connecting line of the blower fan before and after this isolating valve, (52) and boiling machine (1) and go out an air-valve (51) and an air intake valve (53).
3. a kind of closed cycle boiling sterilization drier according to claim 1, it is characterized in that: described drying machine also includes a cyclone separator (2) or/and a sack cleaner (3), one condenser (4), one heater (6) and a pneumatic filter (7), described air outlet adjusting valve (112) connects cyclone separator (2) or/and a sack cleaner (3) by pipeline, this cyclone separator (2) is or/and a sack cleaner (3) inserts condenser (4) by pipeline, this condenser (4) outlet inserts blower fan (5) air inlet, the air outlet of this blower fan (5) connects heater (6) and pneumatic filter (7) successively by pipeline, and pneumatic filter (7) outlet connects ozone generator (8) by pipeline.
4. a kind of closed cycle boiling sterilization drier according to claim 3, it is characterized in that: connect a vacuum orifice (113) at described boiling machine (1) top, this vacuum orifice (113) connects a vacuum valve (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100355224A CN102022896A (en) | 2009-09-23 | 2009-09-23 | Closed-cycle boiling sterilization and drying machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100355224A CN102022896A (en) | 2009-09-23 | 2009-09-23 | Closed-cycle boiling sterilization and drying machine |
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| CN102022896A true CN102022896A (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100355224A Pending CN102022896A (en) | 2009-09-23 | 2009-09-23 | Closed-cycle boiling sterilization and drying machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096681A (en) * | 2014-06-27 | 2014-10-15 | 卢丽花 | Drying, sterilization and vortex screening device and use method thereof |
| CN104307009A (en) * | 2014-11-09 | 2015-01-28 | 石家庄博德宁机械设备有限公司 | Dynamic ozone sterilizing machine for traditional Chinese medicine powder |
| CN107152844A (en) * | 2017-07-04 | 2017-09-12 | 江西升华新材料有限公司 | Drying machine and material handling system |
| CN107449225A (en) * | 2017-08-31 | 2017-12-08 | 新疆金驼投资股份有限公司 | A kind of milk powder is dried in vacuo unit |
-
2009
- 2009-09-23 CN CN2009100355224A patent/CN102022896A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096681A (en) * | 2014-06-27 | 2014-10-15 | 卢丽花 | Drying, sterilization and vortex screening device and use method thereof |
| CN105170464A (en) * | 2014-06-27 | 2015-12-23 | 卢丽花 | Using method of drying, sterilizing and vortex screening device |
| CN104096681B (en) * | 2014-06-27 | 2016-01-06 | 卢丽花 | Drying sterilizing vortex screening plant and using method thereof |
| CN104307009A (en) * | 2014-11-09 | 2015-01-28 | 石家庄博德宁机械设备有限公司 | Dynamic ozone sterilizing machine for traditional Chinese medicine powder |
| CN107152844A (en) * | 2017-07-04 | 2017-09-12 | 江西升华新材料有限公司 | Drying machine and material handling system |
| CN107449225A (en) * | 2017-08-31 | 2017-12-08 | 新疆金驼投资股份有限公司 | A kind of milk powder is dried in vacuo unit |
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Application publication date: 20110420 |