CN203469068U - Rotary sterilization system with negative pressure cooling device - Google Patents
Rotary sterilization system with negative pressure cooling device Download PDFInfo
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- CN203469068U CN203469068U CN201320487842.5U CN201320487842U CN203469068U CN 203469068 U CN203469068 U CN 203469068U CN 201320487842 U CN201320487842 U CN 201320487842U CN 203469068 U CN203469068 U CN 203469068U
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- negative pressure
- sprayer
- sterilization system
- autoclave
- case
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Abstract
The utility model relates to a rotary sterilization system with a negative pressure cooling device. The rotary sterilization system is widely applied to material sterilization and cooling in the microbial agent production process, and is particularly suitable for culture medium sterilization and cooling in the microbial agent production process. The sterilization system comprises a rotary sterilization pot and the negative pressure cooling device communicated with the sterilization pot; the negative pressure cooling device comprises a water pump, a hydraulic ejector, a water tank and a check valve; the hydraulic ejector is provided with an ejector shell, the water inlet end of the ejector shell is connected with an inlet cover, and the water outlet end of the ejector shell is connected with a diffusion pipe; a nozzle seat plate, a nozzle and a guide plate are sequentially arranged inside the ejector shell from the water inlet end to the water outlet end. The rotary sterilization system has the advantages that a material is sterilized and cooled in a container which is always sealed in the production process, the cooling speed is high, the efficiency is high, and the influence caused by seasons can be avoided; the pollution of infectious microbes do not exist in a product, the production process is controllable, the automatic degree is high, the product quality is stable and reliable, and the floor area in the production process is small.
Description
Technical field
This utility model relates to a kind of rotating type sterilization system with negative pressure chiller, be widely used in the sterilizing of material in microbial bacterial agent production process and cooling, be particularly suitable for the sterilizing of culture medium in microbial bacterial agent production process and cooling, belong to sterilization technology field.
Background technology
Existing, cooling especially for microbial bacterial agent production sterilizing are natural coolings.Shortcoming is: one, and the material after sterilizing is discharged to natural cooling in container, and material is exposed in air, is easily subject to the pollution of miscellaneous bacteria, cannot meet the aseptic requirement of microbial inoculum production environment; Its two, natural cooling speed is too slow, efficiency is low; Its three, cannot be cooled to inoculate desired temperature hot summer; Its four, natural cooling floor space is large, automaticity is low.
Summary of the invention
The purpose of this utility model is, overcomes the shortcoming of prior art, and a kind of rotating type sterilization system with negative pressure chiller is provided, realize material and in the container of sealing, complete sterilizing and cooling all the time in process of production, and rate of cooling is fast, efficiency is high, is not subject to seasonal effect; Product is without the pollution of miscellaneous bacteria, and production process is controlled, and automaticity is high, stable and reliable product quality, and production process floor space is little.
The technical solution of the utility model is:
A rotating type sterilization system with negative pressure chiller, it comprises the negative pressure chiller of a revolving autoclave and Yi Geyugai autoclave UNICOM; Described negative pressure chiller comprises water pump, hydraulic ejector and water tank, also have its one end and hydraulic ejector UNICOM and the other end by the check-valves of exhaust tube and autoclave UNICOM; Hydraulic ejector has a case of sprayer, and its water inlet end is connected with access cover one end, and water side is connected with anemostat one end; The access cover other end is by water inlet pipe and water pump UNICOM, and the anemostat other end is by outlet pipe and water tank UNICOM; Case of sprayer inside is installed successively and is comprised nozzle carrier plate, nozzle and positioning disk from water inlet end to water side; Autoclave is also by steam pipe and external steam equipment UNICOM; On steam pipe, be provided with pressurizing valve; On autoclave or steam pipe, be provided with pressure-relief valve.
Further technical scheme is:
The described rotating type sterilization system with negative pressure chiller, between its case of sprayer and access cover, between case of sprayer and anemostat, between check-valves and case of sprayer 2.21 and be provided with containment member between check-valves 2.3 and exhaust tube.
The described rotating type sterilization system with negative pressure chiller, is provided with the control valve of bleeding on its exhaust tube.
The described rotating type sterilization system with negative pressure chiller, its nozzle seat board is fixedly connected with case of sprayer water inlet end; Nozzle is fixedly connected on the centre of nozzle seat board; Positioning disk has several, in case of sprayer, is uniformly distributed on axially, and each positioning disk is suitable for reading large, and lower young, outer rim suitable for reading is directly connected with the inwall of case of sprayer, or is fixedly connected with by support.
The described rotating type sterilization system with negative pressure chiller, its water pump is for regulating the multistage pump of pressure.
The described rotating type sterilization system with negative pressure chiller, is provided with thermometer on its autoclave; Vacuum meter is also installed on autoclave or exhaust tube.
Principle of the present utility model is: the hydraulic ejector of autoclave and negative pressure chiller is connected, owing to there being the effect of the high-velocity flow of nozzle in hydraulic ejector, make formation negative pressure in case of sprayer, thereby the steam heat air-flow in the autoclave inner chamber of Shi Yu case of sprayer UNICOM enters water tank with the current in case of sprayer, realize cooling to sterilized material in autoclave.
Principle of the present utility model is: the hydraulic ejector of autoclave and negative pressure chiller is connected, owing to passing through the effect of the water under high pressure of nozzle in hydraulic ejector, make formation negative pressure in case of sprayer, thereby the steam in the autoclave inner chamber of Shi Yu case of sprayer UNICOM and heat constantly enter water tank with current because of the negative pressure in case of sprayer, realize cooling to sterilized material in autoclave.
Remarkable technique effect of the present utility model is:
1, fundamentally solved the cooling difficult problem after material, particularly medium sterilization, realized automated production, the stand that has solved prior art expects that cooling labor intensity is large, and the problem of the strong abnormal smells from the patient of thermal material to people's health effect; 2, the problem of effectively avoiding material secondary pollution after sterilizing steaming and decocting, product, without the pollution of miscellaneous bacteria, has improved the quality of product greatly; 3, rate of cooling is fast, and efficiency is high; 4, production process is controlled, and automaticity is high, stable and reliable product quality; 5, production process floor space is little; 6, production process is not subject to seasonal effect.
Accompanying drawing explanation
Fig. 1 is the rotating type sterilization entire system structural representation that the utlity model has negative pressure chiller.
Fig. 2 is hydraulic ejector structure and the schematic diagram that is connected with check-valves.
In figure, the member name of each labelling is called: 1-autoclave, 1.1-exhaust tube, the 1.11-control valve of bleeding, 1.2-steam pipe, 1.21-pressurizing valve, 1.22-pressure-relief valve; 2-negative pressure chiller, 2.1-water pump, 2.2-hydraulic ejector, 2.21-case of sprayer, 2.22-access cover, 2.23-anemostat, 2.24-nozzle seat board, 2.25-nozzle, 2.26-positioning disk, 2.3-check-valves, 2.31-valve plate, 2.4-water tank; 3.1,3.2,3.3,3.4-containment member; 4-vacuum meter, 5-thermometer.
The specific embodiment
So that the utility model is described in further detail with example by reference to the accompanying drawings below:
embodiment 1:the basic embodiment with the rotating type sterilization system of negative pressure chiller of the present utility model.As shown in Figure 1, 2, have negative pressure chiller rotating type sterilization system it comprise the negative pressure chiller 2 of a revolving autoclave 1 and and this autoclave 1 UNICOM; Described negative pressure chiller 2 comprises water pump 2.1, hydraulic ejector 2.2 and water tank 2.4, also have its one end with hydraulic ejector 2.2 UNICOMs and the other end by the check-valves 2.3 of exhaust tube 1.1 and autoclave 1 UNICOM; Hydraulic ejector 2.2 has a case of sprayer 2.21, and its water inlet end is connected with access cover 2.22 one end, and water side is connected with anemostat 2.23 one end; Access cover 2.22 other ends are by water inlet pipe and water pump 2.1 UNICOMs, and anemostat 2.23 other ends are by outlet pipe and water tank 2.4 UNICOMs; Case of sprayer 2.21 inside are installed successively and are comprised nozzle carrier plate 2.24 from water inlet end to water side, nozzle 2.25 and positioning disk 2.26; Autoclave 1 is also by steam pipe 1.2 and external steam equipment UNICOM; On steam pipe 1.2, be provided with pressurizing valve 1.21; On autoclave 1 or steam pipe 1.2, be provided with pressure-relief valve 1.22.
embodiment 2:further embodiment.As different from Example 1: between case of sprayer 2.21 and access cover 2.22, be provided with containment member 3.1, between case of sprayer 2.21 and anemostat 2.24, be provided with containment member 3.2, between check-valves 2.3 and case of sprayer 2.21, be provided with containment member 3.3, and be provided with containment member 3.4 between check-valves 2.3 and exhaust tube 1.1.On exhaust tube 1.1, be provided with the control valve 1.11 of bleeding.Nozzle seat board 2.24 is fixedly connected with case of sprayer 2.21 water inlet ends; Nozzle 2.25 is fixedly connected on the centre of nozzle seat board 2.24; Positioning disk 2.26 has several, is uniformly distributed on axially case of sprayer 2.21 is interior, and each positioning disk 2.26 is suitable for reading large, and lower young, outer rim suitable for reading is directly connected with the inwall of case of sprayer 2.21, or is fixedly connected with by support.Water pump 2.1 is for regulating the multistage pump of pressure.Thermometer 5 is installed on autoclave 1; On autoclave 1 or exhaust tube 1.1, vacuum meter 4 is also installed.
By the step that the rotating type sterilization system with negative pressure chiller of the present utility model is carried out sterilizing, be: first routinely article subject to sterilization are packed in autoclave 1, then carry out sterilizing, carry out again following step: A, steam pressurized: first switch off the pump 2.1, close the control valve 1.11 of bleeding, and close pressure-relief valve 1.22; Then open pressurizing valve 1.21, pass into steam, keep a period of time; B, release: first close pressurizing valve 1.21, then open pressure-relief valve 1.22; C, negative pressure are cooling: when autoclave 1 inner vapor pressure unloads when being slightly larger than external pressure, first close pressure-relief valve 1.22, and continue to close pressurizing valve 1.21, then open the control valve 1.11 of bleeding, finally open water pump 2.1 evacuation cooling.
Claim protection domain of the present utility model is not limited to above-described embodiment.
Claims (6)
1. a rotating type sterilization system with negative pressure chiller, is characterized in that, it comprises the negative pressure chiller (2) of a revolving autoclave (1) and and this autoclave (1) UNICOM; Described negative pressure chiller (2) comprises water pump (2.1), hydraulic ejector (2.2) and water tank (2.4), also have its one end with hydraulic ejector (2.2) UNICOM and the other end by the check-valves (2.3) of exhaust tube (1.1) and autoclave (1) UNICOM; Hydraulic ejector (2.2) has a case of sprayer (2.21), and its water inlet end is connected with access cover (2.22) one end, and water side is connected with anemostat (2.23) one end; Access cover (2.22) other end is by water inlet pipe and water pump (2.1) UNICOM, and anemostat (2.23) other end is by outlet pipe and water tank (2.4) UNICOM; The inner installation successively from water inlet end to water side of case of sprayer (2.21) comprises nozzle carrier plate (2.24), nozzle (2.25) and positioning disk (2.26); Autoclave (1) is also by steam pipe (1.2) and external steam equipment UNICOM; On steam pipe (1.2), be provided with pressurizing valve (1.21); On autoclave (1) or steam pipe (1.2), be provided with pressure-relief valve (1.22).
2. the rotating type sterilization system with negative pressure chiller according to claim 1, it is characterized in that, between case of sprayer (2.21) and access cover (2.22), between case of sprayer (2.21) and anemostat (2.24), between check-valves (2.3) and case of sprayer (2.21) and be provided with containment member (3.1,3.2,3.3,3.4) between check-valves (2.3) and exhaust tube (1.1).
3. the rotating type sterilization system with negative pressure chiller according to claim 1, is characterized in that, is provided with the control valve of bleeding (1.11) on described exhaust tube (1.1).
4. the rotating type sterilization system with negative pressure chiller according to claim 1, is characterized in that, nozzle seat board (2.24) is fixedly connected with case of sprayer (2.21) water inlet end; Nozzle (2.25) is fixedly connected on the centre of nozzle seat board (2.24); Positioning disk (2.26) has several, in case of sprayer (2.21), is uniformly distributed on axially, and each positioning disk (2.26) is suitable for reading large, and lower young, outer rim suitable for reading is directly connected with the inwall of case of sprayer (2.21), or is fixedly connected with by support.
5. the rotating type sterilization system with negative pressure chiller according to claim 1, is characterized in that, described water pump (2.1) is for regulating the multistage pump of pressure.
6. the rotating type sterilization system with negative pressure chiller according to claim 1, is characterized in that, thermometer (5) is installed on autoclave (1); On autoclave (1) or exhaust tube (1.1), vacuum meter (4) is also installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487842.5U CN203469068U (en) | 2013-08-12 | 2013-08-12 | Rotary sterilization system with negative pressure cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487842.5U CN203469068U (en) | 2013-08-12 | 2013-08-12 | Rotary sterilization system with negative pressure cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN203469068U true CN203469068U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487842.5U Expired - Fee Related CN203469068U (en) | 2013-08-12 | 2013-08-12 | Rotary sterilization system with negative pressure cooling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432606A (en) * | 2013-08-12 | 2013-12-11 | 武汉合缘绿色生物工程有限公司 | Rotary sterilization system with negative pressure cooling device and sterilization method |
| CN105435256A (en) * | 2015-12-30 | 2016-03-30 | 夏周阳 | High-temperature steam sterilization cabinet capable of realizing rapid cooling |
-
2013
- 2013-08-12 CN CN201320487842.5U patent/CN203469068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432606A (en) * | 2013-08-12 | 2013-12-11 | 武汉合缘绿色生物工程有限公司 | Rotary sterilization system with negative pressure cooling device and sterilization method |
| CN105435256A (en) * | 2015-12-30 | 2016-03-30 | 夏周阳 | High-temperature steam sterilization cabinet capable of realizing rapid cooling |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430206 No. eight, No. 101, East Lake hi tech Zone, Hubei, Wuhan, Optics Valley Patentee after: Wuhan Heyuan Green Organism Co., Ltd. Address before: 430206 No. eight, No. 101, East Lake hi tech Zone, Hubei, Wuhan, Optics Valley Patentee before: Heyuan Green Biological Engineering Co., Ltd., Wuhan |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20200812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |