CN202914822U - Anti-pollution barrier device - Google Patents
Anti-pollution barrier device Download PDFInfo
- Publication number
- CN202914822U CN202914822U CN 201220518599 CN201220518599U CN202914822U CN 202914822 U CN202914822 U CN 202914822U CN 201220518599 CN201220518599 CN 201220518599 CN 201220518599 U CN201220518599 U CN 201220518599U CN 202914822 U CN202914822 U CN 202914822U
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- CN
- China
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- barrier device
- container body
- obstructing instrument
- pollution
- pipeline
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- Expired - Fee Related
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Abstract
The utility model relates to an anti-pollution barrier device and belongs to the field of sterilizing equipment. The anti-pollution barrier device is characterized in that the anti-pollution barrier device comprises a container body, a barrier device body, a water draining inlet and a water draining outlet, the water draining inlet is arranged at the upper end of the container body, the water draining outlet is arranged on the side wall of the container body, the barrier device body is arranged on the lower portion in the container body, the water draining inlet is connected with a water inlet of the barrier device body through a pipeline, and an upper edge of the barrier device body is lower than a lower edge of the water draining outlet. By means of the anti-pollution barrier device, the sewage can be effectively prevented from flowing backwards into a sterile clean pipeline, simultaneously, polluted air can be effectively prevented from polluting the pipeline, when a pressed force or negative pressure is exerted on a discharging outlet side of a container, the higher the pressure is, the tighter the sealing is, and the barrier effect is more obvious; and energy consumption is not required, the device structure is simple, the production costs are low, and the installation, operation and device maintenance are convenient.
Description
Technical field
The utility model relates to a kind of anti-pollution obstructing instrument, belongs to the sterilizing installation field, is widely used in the departments such as production pharmacy, food, beverage industry and hospital, scientific research, is mainly used in preventing sewage or contains contaminated air pouring in down a chimney the cleaning sterile system that pollutes.
Background technique
At present, pharmacy, food, beverage industry all need clean aseptic pipeline in process of production, and these pipelines use airtight and process through high-temperature sterilization; Because needing ponding or liquid storage to discharge fully in the production technology, and the drain opening of these pipelines has run into sewage or has contained the factors such as contaminated air pours in down a chimney just, cause the equipment of connecting tube to be secondary polluted and cause the underproof a difficult problem of quality of product, at first the pipeline of cleaning sterile system can not directly lead directly to open discharge to external world, but can not directly connect common drain opening with pressure or negative pressure, the air that can cause like this sewage backflow or contain pollution pours in down a chimney the pollution pipeline; If in case such situation occurs, can give the higher sterilization expense of follow-up generation and prolong medicine or food production time, bring qualitative hidden danger and risk to product, even cause whole production line stopping production wait sterilization to be processed.The mode of processing: or again pipeline is carried out comprehensive pure moise-heat sterilization sterilization, or need to use a large amount of high-temperature water that pipeline is washed for a long time, and the real time sample chemical examination, until qualified; Common drain opening place at aseptic cleaning piping connects obstructing instrument on the market, can not satisfy equipment in course of normal operation effective prevention sewage or contain contaminated air and pour in down a chimney, do not have antipollution effect.
The technology drawback of present obstructing instrument:
1, the obstructing instrument of seeing on the market at present is the obstructing instrument of using in the daily life, be civilian installation, major part is water seal arrangement or U-shaped setting, just in order to intercept sewage and deodorant function, uses during only at normal pressure (referring to the nature trickling) or without the pressure reduction state; When pressure or negative pressure were arranged in the pipeline, sewage intercepts can not effectively stop air-polluting entering, and therefore was not suitable for aseptic cleaning piping;
2, the present obstructing instrument commonly used of aseptic cleaning piping, although of all kinds, but major part can only accomplish to prevent that backing up of sewage from entering aseptic pipeline, but being difficult to control contains contaminated air and enters pipeline, when occurring in the blowdown piping being pressed, obstructing instrument can not be to stoping backing up of sewage with ineffective, and such device can not satisfy the requirement of production technology; If after containing the aseptic cleaning piping of contaminated air or backing up of sewage, equally medicine or food are caused hidden danger of quality and risk, the processing mode that solves contaminated equipment also is to carry out disinfection comprehensively or wash with a large amount of high-temperature water it, until that real time sample is monitored is qualified.
Summary of the invention
According to the deficiencies in the prior art, the technical problem to be solved in the present invention is: a kind of anti-pollution obstructing instrument is provided, prevents that effectively backing up of sewage from entering aseptic pipeline, also can effectively stop sterile air to the pollution of pipeline simultaneously.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of anti-pollution obstructing instrument is provided, it is characterized in that comprising: container body, obstructing instrument, drain inlet and drain outlet, the container body upper end is provided with drain inlet, container body sidewall is provided with drain outlet, the bottom is provided with obstructing instrument in the container body, drain inlet connects the water intake of obstructing instrument by pipeline, the upper limb of obstructing instrument is lower than the lower edge of drain outlet.
Be provided with dividing plate in the described obstructing instrument, have osculum on the dividing plate, be provided with the cover plate of suspension at dividing plate, cover plate covers the osculum rear end closely.
The obstructing instrument shape can be for various, cylindrical or rectangular build can, dividing plate can be arranged on the stage casing of obstructing instrument inside, a side or the end face that also can be arranged on obstructing instrument inside can.
Be provided with the boss that is complementary with the osculum shape on the described cover plate.
During use, need the water of discharging at first to enter container body by the drain inlet of container body upper end, then enter obstructing instrument by pipeline, by the osculum that arranges on the obstructing instrument internal partition, under the effect of hydraulic pressure, push the cover plate that covers the suspension behind the osculum open, then enter in the container body, along with the water that enters increases, liquid level in the container body constantly rises, when liquid level is raised to the height of drain outlet, get rid of by drain outlet, remain in water in the container body and realized water seal effect to obstructing instrument, because the lower edge of drain outlet is higher than the obstructing instrument upper limb, the effective prevention that arrange like this has the bacterium air to enter pipeline, simultaneously because the setting that the osculum rear end is hanging cover plate has effectively stoped again pouring in down a chimney of sewage, in case there is sewage to pour in down a chimney, will form an inside active force to cover plate, the cover plate compacting in osculum, has been realized the sealing of osculum.
Simultaneously, also be provided with boss on the cover plate, the shape of boss and osculum coincide mutually, and effectively backing up of sewage enters aseptic cleaning piping.
The beneficial effects of the utility model are: prevent that effectively backing up of sewage from entering aseptic cleaning piping, also can effectively stop simultaneously and contain contaminated air to the pollution of pipeline, container exhaust outlet side is pressed or during negative pressure, the larger sealing of pressure is tighter when having, and barriering effect is more obvious; This equipment need not consume the energy, and device structure is simple, and cost of production is low, is convenient to installation, operation and plant maintenance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of obstructing instrument;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of dividing plate;
Fig. 5 is the structural representation of cover plate;
Fig. 6 is the left view of cover plate;
1 is container body among the figure; 2 is obstructing instrument; 3 is drain inlet; 4 is drain outlet; 5 is dividing plate; 6 is osculum; 7 is cover plate; 8 is boss.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Shown in Fig. 1 ~ 6, the utility model comprises: container body 1, obstructing instrument 2, drain inlet 3 and drain outlet 4, container body 1 upper end is provided with drain inlet 3, container body 1 sidewall is provided with drain outlet 4, container body 1 interior bottom is provided with obstructing instrument 2, drain inlet 3 connects the water intake of obstructing instrument 2 by pipeline, the upper limb of obstructing instrument 2 is lower than the lower edge of drain outlet 4.
Be provided with dividing plate 5 in the obstructing instrument 2, have osculum 6 on the dividing plate 5, be provided with the cover plate 7 of suspension at dividing plate 5, cover plate 7 covers osculum 6 rear ends closely.
The water outlet direction of osculum 6 is all towards drain outlet 4 generally speaking.
Be provided with the boss 8 that is complementary with osculum 6 shapes on the cover plate 7.
The effect of boss 8 is in order can effectively to block osculum 6, to prevent that backing up of sewage from entering aseptic pipeline.
Claims (3)
1. anti-pollution obstructing instrument, it is characterized in that comprising: container body (1), obstructing instrument (2), drain inlet (3) and drain outlet (4), container body (1) upper end is provided with drain inlet (3), container body (1) sidewall is provided with drain outlet (4), the interior bottom of container body (1) is provided with obstructing instrument (2), drain inlet (3) connects the water intake of obstructing instrument (2) by pipeline, the upper limb of obstructing instrument (2) is lower than the lower edge of drain outlet (4).
2. described anti-pollution obstructing instrument according to claim 1, it is characterized in that being provided with in the described obstructing instrument (2) dividing plate (5), have osculum (6) on the dividing plate (5), be provided with the cover plate (7) of suspension at dividing plate (5), cover plate (7) covers osculum (6) rear end closely.
3. described anti-pollution obstructing instrument according to claim 2 is characterized in that being provided with on the described cover plate (7) boss (8) that is complementary with osculum (6) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518599 CN202914822U (en) | 2012-10-10 | 2012-10-10 | Anti-pollution barrier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518599 CN202914822U (en) | 2012-10-10 | 2012-10-10 | Anti-pollution barrier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914822U true CN202914822U (en) | 2013-05-01 |
Family
ID=48163139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220518599 Expired - Fee Related CN202914822U (en) | 2012-10-10 | 2012-10-10 | Anti-pollution barrier device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914822U (en) |
-
2012
- 2012-10-10 CN CN 201220518599 patent/CN202914822U/en not_active Expired - Fee Related
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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: 20130501 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |