CN203227050U - Solid particle sterilizing equipment - Google Patents
Solid particle sterilizing equipment Download PDFInfo
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- CN203227050U CN203227050U CN2012206939683U CN201220693968U CN203227050U CN 203227050 U CN203227050 U CN 203227050U CN 2012206939683 U CN2012206939683 U CN 2012206939683U CN 201220693968 U CN201220693968 U CN 201220693968U CN 203227050 U CN203227050 U CN 203227050U
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- fluidized bed
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- fine
- recirculating fluidized
- fluorescent tube
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Abstract
The utility model relates to solid particle sterilizing equipment which sterilizes particles by pulse strong light. The equipment consists of an ultrafine circulating fluidized bed 1 and a gas supply device 6, wherein an outlet 8 of the gas supply device is connected with an inlet 2 below the ultrafine circulating fluidized bed 1. A pulse strong light source tube 12 is arranged in a fluidized chamber 11 of the ultrafine circulating fluidized bed 1. The tube 12 is fixed by a bracket through a pin 13 and is connected with the inner wall of the fluidized chamber 11 of the ultrafine circulating fluidized bed 1. The sterilizing light generated by the tube 12 is the pulse strong light. A power supply line of the tube 12 is connected with a pulse strong light generating power unit 15 and a control unit 16 outside the fluidized chamber 11. The tube 12 is filled by inert gases.
Description
Technical field
The art of this patent belongs to biomedicine field, is specially a kind of sterilizing treatmenting equipment of solid particle.
Background technology
Ultra-fine grain particle surface sterilization process is difficult to carry out.Adopt heat-killed heat effect to influence the biopotency of some materials, and radiation treatment can be brought some unknown biological effects, chemosterilization exists pollutes.
Take place for fear of above phenomenon, the art of this patent adopts the sterilization method of non-heat, utilize the sterilization of pulse high light and the collaborative bactericidal unit of ozone-pulse high light of ultra-fine recirculating fluidized bed, this sterilizing installation sterilization time is short, cost is low, simultaneously, adopt fluidized bed plant can be fit to the big needs of producing of industry.Present many sterilization process are difficult to carry out big industrial operations because the production capacity problem still can only be in little, the pilot scale stage now.This method can overcome the above problems.
The method that the granule sterilization is adopted has: fluid bed ozone sterilization, microwave sterilizating; the limitation of these sterilizing methods technologies also is obvious; the fluid bed sterilization process is owing to the size of its grain diameter is restricted; particle diameter is too little; granule can be overflowed with gas and be discharged fluid bed in the fluid bed; do not reach the purpose that granule is sterilized fully, simultaneously, sterilization time is long.And microwave sterilizating still belongs to heat sterilization, can't implement the sterilization process that non-heat sterilization requirement is arranged.
This patent has been invented new granule sterilizing installation, and this equipment is fit to commercial production.
Summary of the invention
This utility model purpose is to adopt the sterilizing methods of non-heat that solid particle is sterilized, especially to the sterilization of ultra-fine grain.Simultaneously, require sterilization time short, sterilization effect strengthens.
In order to realize the purpose of granule sterilization, the technical solution adopted in the utility model is:
A kind of solid particle sterilizing installation, characteristics are: equipment is made up of ultra-fine circulating fluidized bed system, and ultra-fine recirculating fluidized bed one side is provided with feeder, and the feeder outlet links to each other with ultra-fine fluidized bed airflow lower inlet.Fluidising chamber at ultra-fine recirculating fluidized bed is provided with pulse high light light source fluorescent tube, and it is the pulse high light that this fluorescent tube is sent out sterilization light, and this fluorescent tube is fixed in fluid bed fluidising chamber inwall at pin by support.Pulse high light power supply is provided by the power unit outside the fluidising chamber and control unit.The power line of fluorescent tube is drawn along support, is connected to be located to be used for impulsing high light power unit outside the fluidising chamber.Described fluorescent tube is filled with noble gas, and described power unit provides high voltage, high-current pulse energy, and gives described fluorescent tube with power transfer.Described noble gas is ionized the sterilization of discharge generation pulse high light.
Another improvement of this utility model is: ultra-finely ciculation fluidizedly indoorly arrange fluorescent tube and fixed by net grid support.Net grid support is flat grid structure, and the plane is circular, and the straight line of cross arrangement forms net grid support mutually, and luminous tube pin is fixed on the reticule in cross point, and evenly distributed, and described fluorescent tube number is at least one and more than one distribution, as shown in Figure 1.This net grid support can place ultra-fine recirculating fluidized bed fluidising chamber, and radially vertical with the fluid bed inwall, net grid support is connected in fluidising chamber's inwall.
Another improvement of this utility model is: ultra-fine ciculation fluidized indoor net grid support is the parallel distribution of multilamellar, concrete, in from top to bottom multilamellar arrangement of fluidising chamber, and be being arranged in parallel more than at least two layers and two layers, net grid support is connected in fluidising chamber's inwall for every layer, fluorescent tube can be fixed in net grid support, and every layer can evenly arrange the fluorescent tube number.Like this, fluidising chamber's light of sterilizing up and down is even.
This utility model further improves and is: sterilizing installation is made up of ultra-fine circulating fluidized bed system, ultra-fine recirculating fluidized bed one side is provided with feeder, the feeder outlet links to each other with the fluidized bed airflow lower inlet, feeder one side is provided with ozonator, and the ozone generating-device outlet links to each other with the feeder entrance.
Operation principle of the present invention is: feeder links to each other with the air-flow lower inlet of ultra-fine recirculating fluidized bed by pipeline, gas enters ultra-fine recirculating fluidized bed fluidising chamber by the fluidized bed airflow lower inlet, material then enters ultra-fine recirculating fluidized bed from ultra-fine Circulating Fluidized Bed entrance, because ultra-fine recirculating fluidized bed can make and form stable particle suspending bed body by granule fluidized suspension in bed.Simultaneously, ultra-fine recirculating fluidized bed has internal recycle or outer circulation structure, and fluidising chamber's ultra-fine grain can circulate in loop structure, is not taken out of by working gas, and granule can fully sterilization in sterilized environment.Like this, evenly distributed pulse high light in fluidising chamber can be sterilized to granule, and granule sterilization back is discharged by ultra-fine Circulating Fluidized Bed outlet.
This utility model beneficial effect is: adopt the present device can be so that solid particle is suspended in the sterilization atmosphere, the granule sterilization effect be good, especially for the sterilization of ultra-fine grain.Simultaneously, pulse high light sterilising cycle is short, and sterilization is fast.And the collaborative sterilization of adopting ozone and pulse high light can strengthen the sterilization effect of granule.Ultra-fine recirculating fluidized bed can make and the sterilization process serialization be fit to commercial production.
Description of drawings:
Fig. 1 plane grid support sketch map
Fig. 2 sidewall tube stand sketch map
Fig. 3 this utility model embodiment 1 pulse high light disinfection system
Fig. 4 this utility model embodiment 2 pulse high light disinfection systems
The collaborative sterilization of Fig. 5 this utility model embodiment 3 ozone pulse high lights sketch map
The specific embodiment:
For convenience of explanation, below adopt the mode of accompanying drawing to illustrate.
Below be the rack form of several fixed lamp tubes:
A kind of net grid support, as shown in Figure 1, net grid support 14 is planar structure, and the plane is circular, and cross linear is arranged and is formed grid mutually, and the pin one 3 of fluorescent tube can be connected on the reticule in cross point, and evenly distributed.This net grid support 14 places ultra-fine recirculating fluidized bed 1 fluidising chamber 11, and as shown in Figure 3, circle is radially vertical with the fluid bed inwall, and net grid support 14 is connected in ultra-fine recirculating fluidized bed 1 inwall.Particularly, net grid support 14 can adopt screw affixed with inwall, also can adopt to be hinged and be connected with inwall, binding site is at net grid support 14 and inwall junction point 17 places.This supporting structure is simple, and fluorescent tube is evenly distributed.
The fluorescent tube fixed form that other are similar with net grid support: be connected with fluorescent tube by fluidising chamber 11 tops or bottom, make fluorescent tube 12 be suspended in fluidising chamber, and evenly arranged evenly, this mode is actual to be the extension of net grid support 14.
A kind of support that is fixed in fluidising chamber's sidewall, as shown in Figure 2, this support can be directly fixed on ultra-fine recirculating fluidized bed 1 inwall, and power line is drawn conveniently, and fluorescent tube is fixed in support, and similar single lamp socket, this support 20 can make that fluorescent tube 12 is arranged evenly in fluidising chamber 11.
In concrete the enforcement, as shown in Figure 3, a kind of solid particle sterilizing installation, device is made up of ultra-fine recirculating fluidized bed 1, feeder 6.Ultra-fine recirculating fluidized bed 1 fluidising chamber 11 is provided with fluorescent tube 12, the fluorescent tube of arranging 12 is fixed by net grid support 14 in the ultra-fine ciculation fluidized chamber 11, net grid support 14 is flat grid structure, the plane is circular, straight line by mutual cross arrangement forms net grid support 14, fluorescent tube 12 pin ones 3 are connected on the reticule in cross point, and evenly distributed.This net grid support 14 can place ultra-fine recirculating fluidized bed 1 fluidising chamber 11, and radially vertical with the fluid bed inwall, net grid support 14 is connected in ultra-fine recirculating fluidized bed 1 inwall fixed connection place 17.Fluidising chamber 11 is provided with single layer mesh support 14.Fluorescent tube 12 power supplys are provided by power unit 15 and control unit 16.
During use, gas enters feeder 6 by feeder entrance 7, feeder 6 links to each other with ultra-fine recirculating fluidized bed air-flow lower inlet 2 by outlet 8, gas enters ultra-fine recirculating fluidized bed 1 by entrance, material then enters ultra-fine recirculating fluidized bed 1 from ultra-fine Circulating Fluidized Bed entrance 4, because ultra-fine recirculating fluidized bed 1 can make and form stable particle suspending bed body by powder body fluidized suspension in bed.Evenly distributed pulse high light in fluidising chamber 11 will be sterilized to granule, granule sterilization back is discharged by ultra-fine Circulating Fluidized Bed outlet 5, gas is then discharged by ultra-fine recirculating fluidized bed air-flow upper outlet 3, discharges or get back to feeder entrance 7 with pump 10 via discharge device 9 again to recycle.
In concrete the enforcement, as shown in Figure 4, a kind of solid particle sterilizing installation, device is made up of ultra-fine recirculating fluidized bed 1, feeder 6.The fluorescent tube of arranging 12 is fixed by net grid support 14 in the ultra-fine ciculation fluidized chamber 11.Support is flat grid structure, divide the parallel distribution of multilamellar such as net grid support 14 from top to down in fluidising chamber 11, concrete, being arranged in parallel more than at least two layers and two layers, net grid support 14 every layer be connected in fluidising chamber 11 inwall fixed connection places 17, fluorescent tube 12 can be connected in net grid support 14 by luminous tube pin 13, and every layer can evenly arrange fluorescent tube 12.Like this, fluidising chamber 11 light of sterilizing up and down is even.The set net grid support 14 of present embodiment is two-layer.Fluorescent tube 12 power supplys are provided by power unit 15 and control unit 16.
During use, gas enters feeder 6 by feeder entrance 7, feeder 6 links to each other with ultra-fine recirculating fluidized bed air-flow lower inlet 2 by outlet 8, material then enters ultra-fine recirculating fluidized bed 1 from ultra-fine Circulating Fluidized Bed entrance 4, because ultra-fine recirculating fluidized bed 1 can make and form stable particle suspending bed body by powder body fluidized suspension in bed.Evenly distributed pulse high light in fluidising chamber 11 will be sterilized to granule, granule sterilization back is discharged by ultra-fine Circulating Fluidized Bed outlet 5, gas is then discharged by ultra-fine recirculating fluidized bed air-flow upper outlet 3, discharges or get back to feeder entrance 7 with pump 10 via discharge device 9 again to recycle.
In concrete the enforcement, as shown in Figure 5, a kind of solid particle sterilizing installation, device is made up of ultra-fine recirculating fluidized bed 1 system, ozonator 18, feeder 6.Ozonator outlet 19 links to each other with feeder entrance 7, and feeder exports 8 and links to each other with ultra-fine recirculating fluidized bed air-flow lower inlet 2.Fluid bed fluidising chamber 11 is provided with pulse high light fluorescent tube 12, and the fluorescent tube of arranging 12 is fixed by net grid support 14 in the ultra-fine ciculation fluidized chamber 11.Support is flat grid structure, divides the parallel distribution of multilamellar such as net grid support 14 from top to down in fluidising chamber 11, and net grid support 14 is connected in fluidising chamber 11 inwall fixed connection places 17, and fluorescent tube 12 can be connected in net grid support 14 by luminous tube pin 13.Fluorescent tube 12 power supplys are provided by power unit 15 and control unit 16.
During use, ozonator 18 provides working gas by pipeline for feeder 6, and this working gas is ozone.Feeder 6 enters ultra-fine recirculating fluidized bed 1 by pipeline, and material then enters ultra-fine recirculating fluidized bed 1 from ultra-fine Circulating Fluidized Bed entrance 4, forms stable particle suspending bed body by powder body fluidized suspension in bed because ultra-fine recirculating fluidized bed 1 can make.Evenly distributed pulse high light and ozone in fluidising chamber 11 will be implemented collaborative sterilization to granule, and granule sterilization back is discharged by ultra-fine Circulating Fluidized Bed outlet 5.Gas is discharged by ultra-fine recirculating fluidized bed air-flow upper outlet 3, and through behind the seperator 9, the sterilization ozone gas is returned feeder entrance 7 by pump 10 and recycled.
The above is according to preferred embodiment of the present utility model; be not for limiting scope of the present utility model; this utility model above-described embodiment can also be made multiple variation; be that every simple, equivalence of doing according to this utility model claims and description changes, all fall into this utility model protection domain.The technology contents that this utility model is not described in detail is those skilled in the art's knowledge.
Claims (5)
1. a solid particle sterilizing installation comprises the pulse hard light device, it is characterized in that, also comprises ultra-fine recirculating fluidized bed (1), feeder (6), and described feeder outlet (8) links to each other with ultra-fine recirculating fluidized bed air-flow lower inlet (2); Described ultra-fine recirculating fluidized bed (1) fluidising chamber (11) is provided with pulse high light fluorescent tube (12), and it is the pulse high light that this fluorescent tube (12) is sent out sterilization light, and this fluorescent tube (12) is located to be connected in ultra-fine recirculating fluidized bed (1) fluidising chamber (11) inwall by support at pin (13); Described pulse high light power supply is provided with control unit (16) by the outer power unit (15) of fluidising chamber (11).
2. according to right 1 described a kind of solid particle sterilizing installation, it is characterized in that, in described ultra-fine recirculating fluidized bed (1) fluidising chamber (11) the fluorescent tube of arranging (12) connected by net grid support (14); Described grid (14) support is flat grid structure, is arranged by mutual cross linear and forms net grid support (14), and fluorescent tube (12) pin (13) is connected on the reticule in cross point, and evenly distributed; This net grid support (14) places ultra-fine recirculating fluidized bed (1) fluidising chamber (11), and described net grid support (14) is connected in the fluid bed inwall; Power supply lead wire is drawn along net grid support (14).
3. according to right 2 described a kind of solid particle sterilizing installations, it is characterized in that described net grid support (14) plane is circular, radially vertical with fluid bed (11) inwall.
4. according to right 2 or 3 described a kind of solid particle sterilizing installations, it is characterized in that described net grid support (14) is two layers or more parallel installation in fluidising chamber (11) the multilamellar distribution from top to down of ultra-fine recirculating fluidized bed (1).
5. according to right 1 described a kind of solid particle sterilizing installation, it is characterized in that feeder (6) one sides are provided with ozonator (18), ozonator outlet (19) links to each other with feeder entrance (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206939683U CN203227050U (en) | 2012-12-14 | 2012-12-14 | Solid particle sterilizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206939683U CN203227050U (en) | 2012-12-14 | 2012-12-14 | Solid particle sterilizing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN203227050U true CN203227050U (en) | 2013-10-09 |
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ID=49283201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206939683U Expired - Fee Related CN203227050U (en) | 2012-12-14 | 2012-12-14 | Solid particle sterilizing equipment |
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| CN (1) | CN203227050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840978A (en) * | 2015-04-23 | 2015-08-19 | 宁波中物光电杀菌技术有限公司 | Powder horizontal feeding sterilizer |
| CN105253387A (en) * | 2015-11-04 | 2016-01-20 | 天津宜诺医药工业设计有限公司 | Material sterilization device |
-
2012
- 2012-12-14 CN CN2012206939683U patent/CN203227050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840978A (en) * | 2015-04-23 | 2015-08-19 | 宁波中物光电杀菌技术有限公司 | Powder horizontal feeding sterilizer |
| CN105253387A (en) * | 2015-11-04 | 2016-01-20 | 天津宜诺医药工业设计有限公司 | Material sterilization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |